HomeMy WebLinkAboutENERGY & LOAD CALCULATIONSRECEIVED
PROJECT: 219134
NOV 04 ''GI9
ST. Lucie County, Permitting
Avenir-Waterstone
Lot I
Fort Peirce, Florida
CONTENTS:
Energy Calculations
Load Calculations
SUBMISSION DATE:
11/1/2019
Formica & Associates, Inc.
980 N. Federal Highway Suite #110
Boca Raton, FL 33432
ov"10
FORM R405-2017
RESIDENTIAL ENERGY CONSERVATION CODE DOCUMENTATION CHECKLIST
Florida Department of Business and Professional Regulation
Simulated Performance Alternative (Performance) Method
Applications for compliance with the 2017 Florida Building Code, Energy Conservation via the
residential Simulated Performance Method shall include:
❑ This checklist
❑ A Form R405 report that documents that the Proposed Design complies with Section
R405.3 of the Florida Energy Code. This form shall include a summary page
indicating home address, a -ratio and the pass or fail status along with summary
areas and types of components, whether the home was simulated as a worst -case
orientation, name and version of the compliance software tool, name of individual
completing the compliance report (one page) and an input summary checklist that can
be used for field verification (usually four pages/may be greater).
❑ Energy Performance Level (EPL) Display Card (one page)
❑ HVAC system sizing and selection based on ACCA Manual S or per exceptions provided in Section R403.7
❑ Mandatory Requirements (five pages)
Required prior to CO for the Performance Method:
❑ Air Barrier and Insulation Inspection Component Criteria checklist (Table R402.4.1.1 -
one page)
❑ A completed Envelope Leakage Test Report (usually one page)
❑ If Form R405 duct leakage type indicates anything other than "default leakage" then a completed
Form R405 Duct Leakage Test Report (usually one page)
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FORM R405-2017
FLORIDA ENERGY EFFICIENCY CODE FOR BUILDING CONSTRUCTION
Florida Department of Business and Professional Regulation - Residential Performance Method
Project Name: 219134_KH Avenir-Waterstone Lot 1
Builder Name:
Street: Lot 15226 Armina Place
Permit Office:
City, Stale, Zip: Ft. Peirce , FL , 34951
Permit Number:
Owner:
Jurisdiction:
Design Location: FL, ST LUCIE_CO_INTL
County: St. Lucie (Florida Climate Zone 2 )
1. New construction or existing New (From Plans)
9. Wall Types (1942.1 sgft.)
Insulation Area
2. Single family or multiple family Single-family
a. Concrete Block- Int Insul, Exterior
R=4.0 1803.40 ft2
b. Frame - Steel, Exterior
R=1.0 138.67 ft2
3. Number of units, if multiple family 1
c. NIA
R= ft2
4. Number of Bedrooms 4
d. NIA
R= ft2
10. Ceiling Types (1996.0 sgft.)
Insulation Area
5. Is this a worst rase? Yes
a. Under Attic (Vented)
R=30.0 1996.00 ft2
6. Conditioned floor area above grade (ft2) 1996
b. N/A
R= ft2
Conditioned floor area below grade (ft2) 0
c. N/A
R= ft2
11. Ducts
R ft2
7. Windows(239.4 sgft.) Description Area
a. Sup: Attic, Ret: Attic, AH: AHU 1
6 323.2
a. U-Factor: Sgl, U=1.06 239.44 ft2
b. Sup: Attic, Ret: Attic,AH: FCU 1
6 96.33
SHGC: SHGC=0.22
b. U-Factor: N/A ft2
12. Cooling systems
kBtu/hr Efficiency
SHGC:
a. Central Unit
35.0 SEER:16.00
b. Central Unit
17.4 SEER:20.20
c. U-Factor: NIA ft2
SHGC:
13. Healing systems
kBtu/hr Efficiency
d. U-Factor: N/A ft2
a. Electric Heat Pump
35.4 HSPF:9.00
SHGC:
b. Electric Heat Pump
18.0 HSPF:10.30
Area Weighted Average Overhang Depth: 0.000 ft.
Area Weighted Average SHGC: 0.220
14. Hot water systems
a. Electric
Cap: 40 gallons
8. Floor Types (1996.0 sqft.) Insulation Area
EF: 0.960
a. Slab -On -Grade Edge Insulation R=0.0 1996.00 ft2
b. Conservation features
b. NIA R= ft2
None
c. NIA R= ft2
15. Credits
Pstal
Glass/Floor Area: 0.120 Total Proposed Modified Loads: 62.62
PASS
Total Baseline Loads: 67.96
I hereby certify that the plans and specifications covered by
Review of the plans and
by this
pF"CBE S7,TA.
'-
this calculation are in compliance with the Florida Energy
specifications covered
�. O
Code.
calculation indicates compliance
r0
John P. Stoppi Jr., PE
with the Florida Energy Code.
fj rfiu'*5�3 4,r''' •°��
PREPARED BY:
DATE: November 1, 2019
Before construction is completed
this building will be inspected for.
rid O
compliance with Section 553.908
I hereby certify that this building, as designed, is in compliance
Florida Statutes.
with the Florida Energy Cc-
OWNER/AGENT:
BUILDING OFFICIAL:
DATE:
DATE:
- Compliance requires certification by the air handler unit manufacturer that the air handler enclosure qualifies as
certified factory -sealed in accordance with,R403.3.2.1.
- Compliance requires an Air Barrier and Insulation Inspection Checklist in accordance with R402.4.1.1 and this project requires an
envelope leakage test report with envelope leakage no greater than 7.00 ACH50 (R402.4.1.2).
- Compliance with a proposed duct leakage out requires a Duct Leakage Test Report confirming duct leakage to outdoors,
tested in accordance with ANSI/RESNET/ICC 380, is not greater than 0.030 on for whole house.
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FORM R405-2017 INPUT SUMMARY CHECKLIST REPORT
PROJECT
Title:
219134_KH Avenir-Waterston Bedrooms: 4
Address Type:
Street Address
Building Type:
User
Conditioned Area: 1996
Lot #
Owner Name:
Total Stories: 1
Block/Subdivision:
# of Units:
1
Worst Case: Yes
PlatBook:
Builder Name:
Rotate Angle: 90
Street:
Lot 1 5226 Annina Plac
Permit Office:
Cross Ventilation:
County:
St. Lucie
Jurisdiction:
Whole House Fan:
City, State, Zip:
Ft. Peirce ,
Family Type:
Single-family
FL, 34951
New/Existing:
New (From Plans)
Comment:
CLIMATE
Design Temp
Int Design Temp Heating
Design Daily Temp
V Design Location
TMY Site 97.5 % 2.5 %
Winter
Summer Degree Days Moisture Range
FL, ST_LUCIE_CO_INTL FL_VERO_BEACH_MUNI 39 90
70
75 299
58 Medium
BLOCKS
Number
Name
Area Volume
1
Blockl
1616 14010.7
2
Block2
380 3040
SPACES
Number
Name
Area Volume Kitchen Occupants
Bedrooms InfI ID Finished Cooled Heated
1
AHU 1
1616 14010.7 Yes 5
4
1 Yes
Yes Yes
2
FCU 1
380 3040 No 2
0
1 Yes
Yes Yes
FLOORS
#
Floor Type
Space Perimeter Perimeter R-Value
Area
Joist R-Value
Tile Wood Carpet
i Slab -On -Grade Edge Insulatio
AHU 1 166.82 ft 0
1616 ft2
----
0.05 0.05 0.9
2 Slab -On -Grade Edge Insulatio FCU 1 47.34 ft 0
380 112
----
0.05 0.05- 0.9
ROOF
Roof Gable Roof
Rad
Solar SA Emitt Emitt Deck Pitch
V #
Type
Materials Area Area Color
Barr
Absor. Tested
Tested Insul. (deg)
1
Hip
Barrel tile 2162 ft2 0 ft2 Medium
N
0.75 No 0.9 No 0 22.6
ATTIC
/
V
#
Type
Ventilation Vent Ratio (1 in)
Area
RBS IRCC
1
Full attic
Vented 300 1996 ft2
N N
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FORM R405-2017 INPUT SUMMARY CHECKLIST REPORT
CEILING
# Ceiling Type Space
R-Value
Ins Type
Area
Framing Frac Truss Type
1 Under Attic (Vented) AHU 1
30
Blown
1616 W
0.11
Wood
2 Under Attic (Vented) FCU 1
30
Blown
380 ft2
0.11
Wood
WALLS
Adjacent
Cavity Width Height
Sheathing Framing Solar
Belo
Space
w
1
NE=>SE Exterior Concrete Block- Int Insul AHU 1
4 61
6 8
8
533.0 ft2
0 0.6
0
_ 2
SE=>SW Exterior Concrete Block - Int Insul AHU 1
4 16
4 8
8
141.6 ft2
0 0.6
0
_ 3
SW=>N Exterior Concrete Block- Int Insul AHU 1
4 64
8
8
554.7 ft2
0 0.6
0
_ 4
NW=>NE Exterior Concrete Block- Int Insul AHU 1
4 35
8
8
303.3 ft2
0 0.6
0
_ 5
NE=>SE Exterior Concrete Block - Int Insul FCU 1
4 20
7 8
8
178.4 ft2
0 0.6
0
6
SE=>SW Exterior Concrete Block -Int Insul FCU 1
4 2
8 8
8
23.1 ft2
0 0.6
0
_ 7
SE=>SW Exterior Frame - Steel FCU 1
1 16
8
8
138.7 ft2
0.2 0.6
0
8
SW=>N Exterior Concrete Block - Int Insul FCU 1
4 8
8
8
69.3 ft2
0 0.6
0
DOORS
# Oml Door Type Space
Storms
U-Value
Width
Height
Area
Ft
In
Ft In
1 SE=>SW Wood- AHU 1
None
.46
3
6 8
20 ft2
WINDOWS
Orientation shown is the entered orientation => changed to Worst Case.
/
Wall
Overhang
V
# Omt ID Frame Panes NFRC
U-Factor SHGC
Imp
Area
Depth
Separation
Int Shade
Screening
1 NE=>SE 1 Metal Single (Tinted) Yes
1.06 0.22
Y
16.2 ft2
0 ft 0 in
0 It 0 in
Drapes/blinds
None
2 SE=>SW 2 Metal Single (Tinted) Yes
1.06 0.22
Y
16.2 ft2
0 It 0 in
0 ft 0 in
Drapes/blinds
None
3 SW=>NW 3 Metal Single (Tinted) Yes
1.06 0.22
Y
16.2 ft2
0 ft 0 in
0 It 0 in
Drapes/blinds
None
4 NW=>NE 4 Metal Single (Tinted) Yes
1.06 0.22
Y
40.0 ft2
0 ft 0 in
0 It 0 in
Drapes/blinds
None
5 NW=>NE 4 Metal Single (Tinted) Yes
1.06 0.22
Y
70.9 ft2
0 ft 0 in
0 ft 0 in
Drapes/blinds
None
6 SE=>SW 7 Metal Single (Tinted) Yes
1.06 0.22
Y
40.0 ft2
0 ft 0 in
0 ft 0 in
Drapes/blinds
None
7 SE=>SW 7 Metal Single (Tinted) Yes
1.06 0.22
Y
40.0 ft2
0 ft 0 in
0 It 0 in
Drapes/blinds
None
INFILTRATION
#
Scope Method SLA
CFM 50 ELA
EgLA
ACH
ACH 50
1 Wholehouse Proposed ACH(50) .00038
1989.3 109.21
205.38
.1352
7
HEATING SYSTEM
# System Type Subtype
Efficiency
Capacity
Block
Ducts
1 Electric Heat Pump/ Split
HSPF:9
35.4 kBtulhr
1
sys#1
2 Electric Heat Pump/ Split
HSPF:10.3
18 kBtu/hr
2
sys#2
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FORM R405-2017 INPUT SUMMARY CHECKLIST REPORT
COOLING SYSTEM
# System Type
Subtype
Efficiency
Capacity
Air Flow
SHR
Block
Ducts
1 Central Unit/
Split
SEER: 16
35 kBtu/hr
1155 cfm
0.75
1
sys#1
2 Central UniV
Split
SEER: 20.217.4 kBtu/hr 522 cfm
0.75
2
sys#2
HOT WATER SYSTEM
# System Type SubTpe
Location
EF Cap
Use
SetPnt
Conservation
1 Electric None
FCU 1
0.96 40 gal
70 gal
120 deg
None
SOLAR HOT WATER SYSTEM
FSEC
Collector
Storage
Cert # Company Name
System Model # Collector Model
# Area
Volume
FEF
None None
ft2
DUCTS
— Supply —
— Return --
Air
CFM 25 CFM25
HVAC #
V # Location R-Value Area
Location
Area Leakage Type
Handler
TOT OUT ON
RLF
Heat Coal
1 'Attic 6 323.2 ft Attic
80.8 ft2 Prop. Leak Free
AHU 1
— cfm 48.5 cfm 0.03
0.50
1 1
2 Attic 6 96.33 ft Attic
85.25 ft Prop. Leak Free
FCU 1
— cfm 11.4 cfm 0.03
0.50
2 2
TEMPERATURES
Programablre Thermostaft:'JY
Ceiling Fans:
fx�
�X
f ]J
f[` j1 [
]]1 ct
ff
HeatiDec
ng [X� Jan Feb Mar
� Apr
May Jrj un [ Jul
Aug
Sep L.1
Oct
rf
Nov
Dec
Venting III 11 Jan [ 1 Feb lX Mar
l l lxl
[
Jun I Jul
[ Aug
lXl
[ Sep lxl
lXl
[
[
Thermostat Schedule: HERS 2006 Reference
Hours
Schedule Type 1
2 3
4 5 6
7
8 9
10
11
12
Cooling (WD) AM 78
78 78
78 78 78
78
78 80
80
80
80
PM 80
80 78
78 78 78
78
78 78
78
78
78
Cooling (WEH) AM 78
78 78
78 78 78
78
78 78
78
78
78
PM 78
78 78
78 78 78
78
78 78
78
78
78
Healing (WD) AM 66
66 66
66 66 68
68
68 68
68
68
68
PM 68
68 68
68 68 68
68
68 68
68
66
66
Healing (WEH) AM 66
66 66
66 66 68
68
68 68
68
68
68
PM 68
68 68
68 68 68
68
68 68
68
66
66
MASS
Mass Type
Area
Thickness
Furniture Fraction
Space
Default(8 Ibs/sq.ft.
0 ft2
0 ft
0.3
AHU 1
Default 8 Ibs/s .ft.
0 ft2
O ft
0.3
FCU 1
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2017 EPL DISPLAY CARD
ENERGY PERFORMANCE LEVEL (EPL) DISPLAY CARD
ESTIMATED ENERGY PERFORMANCE INDEX" = 92
The lower the Energy Performance Index, the more efficient the home.
1. New home or, addition
1. New (From Plans)
12. Ducts, location & insulation level
a) Supply ducts R
6.0
2. Single-family or multiple -family
2. Single-family
b) Return ducts R
6.0
c) AHU location
varies
3. No. of units (if multiple -family)
3.
1
4. Number of bedrooms
4.
4
13. Cooling system: Capacity
52.4
a) Split system SEER
varies
5. Is this a worst case? (yes/no)
5.
Yes
b) Single package SEER
c) Ground/water source SEER/COP
6. Conditioned floor area (sq. ft.)
6.
1996
d) Room unit/PTAC EER
e) Other
7. Windows, type and area
a) U-factor:(weighted average)
7a.
1.060
b) Solar Heat Gain Coefficient (SHGC)
7b.
0.220
14. Heating system: Capacity
53.4
c) Area
7c.
239.4
a) Split system heat pump HSPF
varies
b) Single package heat pump HSPF
8. Skylights
c) Electric resistance COP
a) U-factor:(weighted average)
8a.
NA
d) Gas furnace, natural gas AFUE
b) Solar Heat Gain Coefficient (SHGC)
8b.
NA
e) Gas furnace, LPG AFUE
f) Other
9. Floor type, insulation level:
a) Slab -on -grade (R-value)
9a.
0.0
b) Wood, raised (R-value)
9b.
15. Water heating system
c) Concrete, raised (R-value)
9c.
a) Electric resistance EF
0.96
b) Gas fired, natural gas EF
10. Wall type and insulation:
c) Gas fired, LPG EF
A. Exterior.
d) Solar system with tank EF
1. Wood frame (Insulation R-value)
1DA1.
1.0
e) Dedicated heat pump with tank EF_
2. Masonry (Insulation R-value)
10A2.
4.0
0 Heat recovery unit HeatRec%
B. Adjacent:
g) Other
1. Wood frame (Insulation R-value)
10B1.
2. Masonry (Insulation R-value)
10B2.
16. HVAC credits claimed (Performance Method)
11. Ceiling type and insulation level a) Ceiling fans
a) Under attic 11 a. 30.0 b) Cross ventilation No
b) Single assembly 11 b. c) Whole house fan No
c) Knee walls/skylight walls 11 c. d) Multizone cooling credit
d) Radiant barrier installed 11d. No e) Multizone heating credit
0 Programmable thermostat Yes
`Label required by Section R303.1.3 of the Florida Building Code, Energy Conservation, if not DEFAULT.
I certify that this home has complied with the Florida Building Code, Energy Conservation, through the above energy
saving features which will be installed (or exceeded) in this home before final inspection. Otherwise, a new EPL
display card will be completed b sed on installed code compliant features. %
Builder Signature: Date:
Address of New Home: Lot 1 5226 Armina Place City/FL Zip: Ft. Peirce, FL 34951
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Florida Building Code, Energy Conservation, 6th Edition (2017)
Mandatory Requirements for Residential Performance, Prescriptive and ERI Methods
ADDRESS: Lot 1 5226 Armina Place Permit Number:
Ft. Peirce , FL, 34951
MANDATORY REQUIREMENTS See individual code sections for full details.
SECTION R401 GENERAL
R401.3 Energy Performance Level (EPL) display card (Mandatory). The building official shall require that an energy performance level (EPL)
display card be completed and certified by the builder to be accurate and correct before final approval of the building for occupancy. Florida law
(Section 553.9085, Florida Statutes) requires the EPL display card to be included as an addendum to each sales contract for both presold and
nonpresold residential buildings. The EPL display card contains information indicating the energy performance level and efficiencies of components
installed in a dwelling unit. The building official shall verify that the EPL display card completed and signed by the builder accurately reflects the plans
and specifications submitted to demonstrate code compliance for the building. A copy of the EPL display card can be found in Appendix RD.
R402.4 Air leakage (Mandatory). The building thermal envelope shall be constructed to limit air leakage in accordance with the requirements of
Sections R402:4.1 through R402.4.5.
Exception: Dwelling units of R-2 Occupancies and multiple attached single family dwellings shall be permitted to
comply with Section C402.5.
EJ R402.4.1 Building thermal envelope building thermal envelope shall comply with Sections R402.4.1.1 and R402.4.1.2.
The sealing methods between dissimilar materials shall allow for differential expansion and contraction.
❑ R402.4.1.1 Installation.The components of the building thermal envelope as listed in Table R402.4.1.1 shall be installed in accordance
with the manufacturer's instructions and the criteria listed in Table R402.4.1.1, as applicable to the method of construction. Where required
by the code official, an approved third parry shall inspect all components and verify compliance.
R402.4.1.2 Testing. The building or dwelling unit shall be tested and verified as having an air leakage rate not exceeding seven air
changes per hour in Climate Zones 1 and 2, and three air changes per hour in Climate Zones 3 through 8. Testing shall be conducted in
accordance with ANSI/RESNET/ICC 380 and reported at a pressure of 0.2 inch w.g. (50 pascals). Testing shall be conducted by either
individuals as defined in Section 553.993(5) or (7), Florida Statutes, or individuals licensed as set forth in Section 489.105(3)(f), (g) or (1) or
an approved third party. A written report of the results of the test shall be signed by the party conducting the lest and provided to the code
official. Testing shall be performed at any time after creation of all penetrations of the building thermal envelope.
Exception: Testing is not required for additions, alterations, renovations, or repairs, of the building thermal envelope of existing
buildings in which the new construction is less than 85 percent of the building thermal envelope.
During testing:
1. Exterior windows and doors, fireplace and stove doors shall be closed, but not sealed, beyond the intended weatherstripping or
other infiltration control measures.
2. Dampers including exhaust, intake, makeup air, backdraft and flue dampers shall be closed, but not sealed beyond intended
infiltration control measures.
3. Interior doors, if installed at the time of the test, shall be open.
4. Exterior doors for continuous ventilation systems and heat recovery ventilators shall be closed and sealed.
5. Heating and cooling systems, if installed at the time of the test, shall be turned off.
6. Supply and return registers, if installed at the time of the test, shall be fully open.
R402.4.2 Fireplaces. New wood -burning fireplaces shall have tight -fitting flue dampers or doors, and outdoor combustion air. Where
using tight -fitting doors on factory -built fireplaces listed and labeled in accordance with UL 127, the doors shall be tested and listed for the
fireplace. Where using tight -fitting doors on masonry fireplaces, the doors shall be listed and labeled in accordance with UL 907.
R402.4.3 Fenestration air leakage W ndows, skylights and sliding glass doors shall have an air infiltration rate of no more than 0.3 cfm per
square fool (1.5 L/s/m2), and swinging doors no more than 0.5 cfm per square fool (2.6 L/s/m2), when tested according to NFRC 400 or
AAMA/ WDMA/CSA 101/I.S.2/A440 by an accredited, independent laboratory and listed and labeled by the manufacturer.
Exception: Site -built windows, skylights and doors.
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MANDATORY REQUIREMENTS - (Continued)
❑ R402.4.4 Rooms containing fuel -burning appliances. In Climate Zones 3 through 8, where open combustion air ducts provide combustion air to
open combustion fuel burning appliances, the appliances and combustion air opening shall be located outside the building thermal envelope or
enclosed in a room, isolated from inside the thermal envelope. Such rooms shall be sealed and insulated in accordance with the envelope requirements
of Table R402A.2, where the walls, floors and ceilings shall meet not less than the basement wall R-value requirement. The door into the room shall be
fully gasketed and any water lines and ducts in the room insulated in accordance with Section R403. The combustion air duct shall be insulated where it
passes through conditioned space to a minimum of R-8.
Exceptions:
1. Direct vent appliances with both intake and exhaust pipes installed continuous to the outside.
2. Fireplaces and stoves complying With Section R402.4.2 and Section R1006 of the Florida Building Code, Residential.
❑ R402.4.5 Recessed lighting. Recessed luminaires installed in the building thermal envelope shall be sealed to limit air leakage
between conditioned and unconditioned spaces. All recessed luminaires shall be IC -rated and labeled as having an air leakage rate not
more than 2.0 cfm (0.944 L/s) when tested in accordance with ASTM E283 at a 1.57 psf (75 Pa) pressure differential. All recessed
luminaires shall be sealed with a gasket or caulk between the housing and the interior wall or ceiling covering.
SECTION R403 SYSTEMS
R403.1 Controls.
❑ R403.1.1 Thermostat provision (Mandatory). At least one thermostat shall be provided for each separate healing and cooling system.
❑ R403.1.3 Heat pump supplementary heat (Mandatory). Heat pumps having supplementary electric -resistance heat shall have controls
that, except during defrost, prevent supplemental heat operation when the heat pump compressor can meet the heating load.
❑ R403.3.2 Sealing (Mandatory) All ducts, air handlers, filter boxes and building cavities that form the primary air containment passageways
for air distribution systems shall be considered ducts or plenum chambers, shall be constructed and sealed in accordance with Section
C403.2.9.2 of the Commercial Provisions of this code and shall be shown to meet duct tightness criteria below.
Duct tightness shall be verified by testing in accordance with ANSI/RESNET/ICC 380 by either individuals as defined in Section 553:993(5) or
(7), Florida Statutes, or individuals licensed as set forth in Section 489.105(3)(f), (g) or (i), Florida Statutes, to be "substantially leak free" in
accordance with Section R403.3.3.
❑ R403.3.2.1 Sealed air handier. Air handlers shall have a manufacturer's designation for an air leakage of no more than 2 percent
of the design airflow rate when tested in accordance with ASHRAE 193.
❑ R403.3.3 Duct testing (Mandatory). Ducts shall be pressure tested to determine air leakage by one of the following methods:
1. Rough -in test: Total leakage shall be measured with a pressure differential of 0.1 inch w.g. (25 Pa) across the system, including the
manufacturer's air handler enclosure if installed at the time of the test. All registers shall be taped"or otherwise sealed during the test.
2. Postconstmction test: Total leakage shall be measured with a pressure differential of 0.1 inch w.g. (25 Pa) across the
entire system, including the manufacturer's air handler enclosure. Registers shall be taped or otherwise sealed during the
test.
Exceptions:
1. A duct air leakage lest shall not be required where the ducts and air handlers are located entirely within the building
thermal envelope.
2. Duct testing is not mandatory for buildings complying by Section 405 of this code.
A written report of the results of the test shall be signed by the party conducting the test and provided to the code official.
❑ R403.3.5 Building cavities (Mandatory). Building framing cavities shall not be used as ducts or plenums.
❑ R403.4 Mechanical system piping insulation (Mandatory). Mechanical system piping capable of carrying fluids above 105"F (41"C)
or below 55°F (13"C) shall be insulated to a minimum of R-3.
❑ R403.4.1 Protection of piping insulation. Piping insulation exposed to weather shall be protected from damage, including that
caused by sunlight, moisture, equipment maintenance and wind, and shall provide shielding from solar radiation that can cause
degradation of the material. Adhesive tape shall not be permitted.
❑ R403.5.1 Heated water circulation and temperature maintenance systems (Mandatory). Heated water circulation systems shall be in
accordance with Section R403.5.1.1. Heat trace temperature maintenance systems shall be in accordance with Section R403.5.1.2.
Automatic controls, temperature sensors and pumps shall be accessible. Manual controls shall be readily accessible.
R403.5.1.1 Circulation systems. Heated water circulation systems shall be provided with a circulation pump. The system return
❑ pipe shall be a dedicated return pipe or a cold water supply pipe. Gravity and thermosiphon circulation systems shall be prohibited.
Controls for circulating hot water system pumps shall start the pump based on the identification of a demand for hot water within the
occupancy. The controls shall automatically turn off the pump when the water in the circulation loop is at the desired temperature and
when there is no demand for hot water.
❑ R403.5.1.2 Heat trace systems. Electric heat trace systems shall comply with IEEE 515.1 or UL 515. Controls for such systems
shall automatically adjust the energy input to the heat tracing to maintain the desired water temperature in the piping in accordance
with the times when heated water is used in the occupancy.
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MANDATORY REQUIREMENTS - (Continued)
❑R403.5.5 Heat traps (Mandatory). Storage water heaters not equipped with integral heat traps and having vertical pipe risers shall have
heat traps installed on both the inlets and outlets. External heat traps shall consist of either a commercially available heat trap or a
downward and upward bend of at least 3 % inches (89 mm) in the hot water distribution line and cold water line located as close as passible
to the storage lank.
R403.5.6 Water heater efficiencies (Mandatory).
R403.5.6.1.1 Automatic controls. Service water -heating systems shall be equipped with automate temperature controls capable
of adjustment from the lowest to the highest acceptable temperature settings for the intended use. The minimum temperature
setting range shall be from 100°F to 140°F (38"C to 60'C).
R403.5.6.1.2 Shut down. A separate switch or a clearly marked circuit breaker shall be provided to permit the power supplied to
electric service systems to be turned off. A separate valve shall be provided to permit the energy supplied to the main bumer(s) of
combustion types of service water -heating systems to be turned off.
R403.5.6.2 Water -heating equipment. Water -heating equipment installed in residential units shall meet the minimum efficiencies of
Table C404.2 in Chapter 4 of the Florida Building Code, Energy Conservation, Commercial Provisions, for the type of equipment installed.
Equipment used to provide heating functions as part of a combination system shall satisfy all stated requirements for the appropriate
water -heating category. Solar water heaters shall meet the criteria of Section R403.5.6.2.1.
R403.5.6.2.1 Solar water -heating systems. Solar systems for domestic hot water production are rated by the annual solar energy
factor of the system. The solar energy factor of a system shall be determined from the Florida Solar Energy Center Directory of
Certified Solar Systems. Solar collectors shall be tested in accordance with ISO Standard 9806, Test Methods for Solar Collectors,
and SRCC Standard TMA, Solar Domestic Hot Water System and Component Test Protocol. Collectors in installed solar
water -heating systems should meet the following criteria:
1. Be installed with a tilt angle between 10 degrees and 40 degrees of the horizontal; and
2. Be installed at an orientation within 45 degrees of true south.
R403.6 Mechanical ventilation (Mandatory). The building shall be provided with ventilation that meets the requirements of the
Florida Building Code, Residential, or Florida Building Code, Mechanical, as applicable, or vvith other approved means of ventilation
including: Natural, Infiltration or Mechanical means. Outdoor air intakes and exhausts shall have automatic or gravity dampers that
close when the ventilation system is not operating.
R403.6.1 Whole -house mechanical ventilation system fan efficacy. When installed to function as a whole -house mechanical
El ventilation system, fans shall meet the efficacy requirements of Table R403.6.1.
Exception: Where whole -house mechanical ventilation fans are integral to tested and listed HVAC equipment, they shall be
powered by an electronically commutated motor.
R403.6.2 Ventilation air. Residential buildings designed to be operated at a positive indoor pressure or for mechanical ventilation
El shall meet the following criteria:
1. The design air change per hour minimums for residential buildings in ASHRAE 62.2, Ventilation for Acceptable
Indoor Air Quality, shall be the maximum rates allowed for residential applications.
2. No ventilation or air-conditioning system make-up air shall be provided to conditioned space from attics,
crawlspaces, attached enclosed garages or outdoor spaces adjacent to swimming pools or spas.
3. If ventilation air is drawn from enclosed space(s), then the walls of the space(s) from which air is drawn shall be
insulated to a minimum of R-11 and the ceiling shall be insulated to a minimum of R-19, space permitting, or R-10
otherwise.
R403.7 Heating and cooling equipment (Mandatory)..
R403.7.1 Equipment sizing. Heating and cooling equipment shall be sized in accordance Wth ACCA Manual S based on the
equipment loads calculated in accordance with ACCA Manual J or other approved heating and cooling calculation methodologies,
based on building loads for the directional orientation of the building. The manufacturer and model number of the outdoor and
indoor units (if split system) shall be submitted along with the sensible and total cooling capacities at the design conditions
described in Section R302.1. This Code does not allow designer safety factors, provisions for future expansion or other factors that
affect equipment sizing. System sizing calculations shall not include loads created by local intermittent mechanical ventilation such
as standard kitchen and bathroom exhaust systems. New or replacement heating and cooling equipment shall have an efficiency
rating equal to or greater than the minimum required by federal law for the geographic location where the equipment is installed.
TABLE R403.6.1
WHOLE -HOUSE MECHANICAL VENTILATION SYSTEM FAN EFFICACY
FAN LOCATION
AIRFLOW RATE MINIMUM
(CFM)
MINIMUM EFFICACY a
(CFMANATT)
AIRFLOW RATE MAXIMU
(CFM)
Range hoods
Any
2.8 cfm/watt
Any
In -line fan
Any
2.8 cfm/watt
Any
Bathroom, utility room
10
1.4 cfm/watt
<90
Bathroom, utility room
90
2.8 cfmAvatt
Any
For SI: 1 cfm = 28.3 L/min. a. When tested in accordance with HVI Standard 916
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MANDATORY REQUIREMENTS - (Continued)
❑R403.7.1.1 Cooling equipment capacity. Cooling only equipment shall be selected so that its total capacity is not less
than the calculated total load but not more than 1.15 times greater than the total load calculated according to the procedure selected in
Section 403.7, or the closest available size provided by the manufacturer's product lines. The corresponding latent capacity of the
equipment shall not be less than the calculated latent load.
The published value for AHRI total capacity is a nominal, rating -test value and shall not be used for equipment sizing. Manufacturer's
expanded performance data shall be used to select cooling -only equipment. This selection shall be based on the outdoor design dry-bulb
temperature for the load calculation (or entering water temperature for water -source equipment), the blower CFM provided by the expanded
performance data, the design value for entering wet -bulb temperature and the design value for entering dry-bulb temperature.
Design values for entering wet -bulb and dry-bulb temperatures shall be for the indoor dry bulb and relative humidity used for the load
calculation and shall be adjusted for return side gains if the return duct(s) is installed in an unconditioned space.
Exceptions:
1. Attached single- and multiple -family residential equipment sizing may be selected so that its cooling capacity is less than the
calculated total sensible load but not less than 80 percent of that load.
2.
When signed and sealed by a Florida -registered engineer, in attached single- and multiple -family units, the capacity of
equipment may be sized in accordance with good design practice.
R403.7.1.2 Heating equipment capacity.
❑ R403.7.1.2.1 Heat pumps. Heat pump sizing shall be based on the cooling requirements as calculated according to Section
R403.7.1.1, and the heat pump total cooling capacity shall not be more than 1.15 times greater than the design cooling load even if
the design heating load is 1.15 times greater than the design cooling load.
❑ R403.7.1.2.2 Electric resistance furnaces. Electric resistance furnaces shall be sized within 4 kW of the design
requirements calculated according to the procedure selected in Section R403.7.1.
❑ R403.7.1.2.3 Fossil fuel heating equipment The capacity of fossil fuel heating equipment with natural draft atmospheric burners
shall not be less than the design load calculated in accordance with Section R403.7.1.
❑ R403.7.1.3 Extra capacity required for special occasions. Residences requiring excess cooling or heating equipment capacity on an
intermittent basis, such as anticipated additional loads caused by major entertainment events, shall have equipment sized or controlled to
prevent continuous space cooling or heating within that space by one or more of the following options:
1. A separate cooling or heating system is utilized to provide cooling or heating to the major entertainment areas.
2. A variable capacity system sized for optimum performance during base load periods is utilized.
R403.8 Systems serving multiple dwelling units (Mandatory). Systems serving multiple dwelling units shall comply with Sections
❑ C403 and C404 of the IECC—Commercial Provisions in lieu of Section R403.
❑ R403.9 Snow melt and ice system controls (Mandatory) Snow- and ice -melting systems, supplied through energy service to the building,
shall include automatic controls capable of shutting off the system when the pavement temperature is above 50°F (10'C), and no
precipitation is falling and an automatic or manual control that will allow shutoff when the outdoor temperature is above 40°F (4.8"C).
❑ R403.10 Pools and permanent spa energy consumption (Mandatory). The energy consumption of pools and permanent spas
shall be in accordance with Sections R403.10.1 through R403.10.5.
❑ R403.10.1 Heaters. The electric. power to heaters shall be controlled by a readily accessible on -off switch that is an
integral part of the heater mounted on the exterior of the heater, or external to and within 3 feet (914 mm) of the heater. Operation
of such switch shall not change the setting of the heater thermostat. Such switches shall be in addition to a circuit breaker for the
power to the healer. Gas -fired heaters shall not be equipped with continuously burning ignition pilots.
El shall
Time switches. Time switches or other control methods that can automatically turn off and on according to a preset schedule
shall be installed for heaters and pump motors. Heaters and pump motors that have built-in time switches shall be in compliance with this
section.
Exceptions:
1. Where public health standards require 24-hour pump operation.
2. Pumps that operate solar- and waste -heat -recovery pool heating systems.
3. Where pumps are powered exclusively from on -site renewable generation.
R403.10.3 Covers. Outdoor heated swimming pools and outdoor permanent spas shall be equipped with a vapor -retardant cover on or at
El the water surface or a liquid cover or other means proven to reduce heat loss.
Exception: Where more than 70 percent of the energy for heating, computed over an operation season, is from site -recovered
energy, such as from a heat pump or solar energy source, covers or other vapor -retardant means shall not be required.
R403.10.4 Gas- and oil -fired pool and spa heaters. All gas- and oil -Fred pool and spa heaters shall have a minimum thermal
❑ efficiency of 82 percent for heaters manufactured on or after April 16, 2013, when tested in accordance with ANSI Z 21.56. Pool
healers fired by natural or LP gas shall not have continuously burning pilot lights.
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R403.10.5 Heat pump pool heaters. Heat pump pool heaters shall have a minimum COP of 4.0 when tested in accordance
vdth AHRI 1160. Table 2, Standard Rating Conditions -Low Air Temperature. A test report from an independent laboratory is
required to verify procedure compliance. Geothermal swimming pool heat pumps are not required to meet this standard.
❑ R403.11 Portable spas (Mandatoryl)he energy consumption of electric -powered portable spas shall be controlled by the
requirements of APSP-14.
SECTION R404
ELECTRICAL POWER AND LIGHTING SYSTEMS
❑ R404.1 Lighting equipment (Mandatory). Not less than 75 percent of the lamps in permanently installed lighting fixtures shall be
high -efficacy lamps or not less than 75 percent of the permanently installed lighting fixtures shall contain only high -efficacy lamps.
Exception: Low -voltage lighting.
R404.1.1 Lighting equipment (Mandatory). Fuel gas lighting systems shall not have continuously burning pilot lights.
11/1/2019 1:30 PM EnergyGauge® USA 6.0.02 (Rev. 1) - FlaRes2017 FBC 6th Edition (2017) Compliant Software Page 5 of 5
2017 - AIR BARRIER AND INSULATION INSPECTION COMPONENT CRITERIA
TABLE 402.4.1.1
AIR BARRIER AND INSULATION INSPECTION COMPONENT CRITERIA
Project Name: 219134 KH Avenir-Waterstone Lot 1 Builder Name:
Street: Lot 1 5226 Armina Place Permit Office:
City, State, Zip: Ft. Peirce , FL , 34951 Permit Number:
Owner: Jurisdiction:
U
w
Design Location: FL, ST_LUCIE_CO_INTL
U
COMPONENT
AIR BARRIER CRITERIA
INSULATION INSTALLATION CRITERIA
General
A continuous air barrier shall be installed in the building envelope.
Air -permeable insulation shall
requirements
The exterior thermal envelope contains a continuous air barrier.
not be used as a sealing material.
Breaks or joints in the air barrier shall be sealed.
Ceiling/attic
The air barrier in any dropped ceiling/soffit shall be aligned with
The insulation in an dropped ed ceilin9 /soffit
y
the insulation and any gaps in the air barrier shall be sealed.
shall be aligned with the air barrier.
Access openings, drop down stairs or knee wall doors to
unconditioned attic spaces shall be sealed.
Walls
The junction of the foundation and sill plate shall be sealed.
Cavities within comers and headers of frame walls
The junction of the top plate and the top of exterior walls shall be
shall be insulated by completely filling the cavity
sealed.
with a material having a thermal resistance of R-3
Knee walls shall be sealed.
per inch minimum.
Exterior thermal envelope insulation for framed
walls shall be installed in substantial contact and
continuous alignment with the air barrier.
Windows, skylights
The space between window/doorjambs and framing, and
and doors
skylights and framing shall be sealed.
Rim joists
Rim joists shall include the air barrier.
Rim joists shall be insulated.
Floors
The air barrier shall be installed at any exposed edge of
Floor framing cavity insulation shall be installed to
(including
insulation,
maintain permanent contact with the underside of
above -garage
subfioor decking, or floor framing cavity insulation
and cantilevered
shall be permitted to be in contact with the top side
floors)
of sheathing, or continuous insulation installed on
the underside of floor framing and extends from the
bottom to the top of all perimeter floor framing
members.
Crawl space walls
Exposed earth in unvented crawl spaces shall be covered with
Where provided instead of floor insulation, insulation
a Class I vapor retarder with overlapping joints taped.
shall be permanently attached to the crawlspace
Shafts, penetrations
Duct shafts, utility penetrations, and flue shafts opening to
exterior or unconditioned space shall be sealed.
Batts in narrow cavities shall be cut to fit, or narrow
Narrow cavities
cavities shall be filled by insulation that on
installation readily conforms to the available cavity
spaces.
Garage separation
Air sealing shall be provided between the garage and conditioned spa
s.
Recessed lighting
Recessed light fixtures installed in the building thermal envelope
Recessed light fixtures installed in the building
shall be sealed to the drywall.
thermal envelope shall be air tight and IC rated.
Plumbing and wiring
Batt insulation shall be cut neatly to fit around wiring
and plumbing in exterior walls, or insulation that on
installation readily conforms to available space shall
Shower/tub
The air barrier installed at exterior walls adjacent to showers and
Exterior walls adjacent to showers and tubs shall
on exterior wait
tubs shall separate them from the showers and tubs.
be insulated.
Electrical/phone box or
The air barrier shall be installed behind electrical or communication
exterior walls
boxes or air -sealed boxes shall be installed.
HVAC register boots
HVAC register boots that penetrate building thermal envelope shall
be sealed to the sub -floor or drywall.
Concealed
When required to be sealed, concealed fire sprinklers shall only be
sprinklers
sealed in a manner that is recommended by the manufacturer.
Caulking or other adhesive sealants shall not be used to fill voids
between fire snrinkler cover Oates and walls or ceflinas-
a. In addition, inspection of log walls shall be in accordance with the provisions of ICC400.
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Envelope Leakage Test Report (Blower Door Test)
Residential Prescriptive, Performance or ERI Method Compliance
2017 Florida Building Code, Energy Conservation, 6th Edition
Jurisdiction:
Permit #:
Job Information
Builder: Community: Lot: NA
Address: Lot 1 5226 Armina Place
City: Ft. Peirce State: FL Zip: 34951
Air Leakage Test Results Passing results mushmeeteither the Performance, Prescriptive; or ERI Method
O 'PRESCRIPTIVE METHOD -The building or dwelling unit shall be tested and verifed as having an air leakage rate of not exceeding air
changes per hour at a pressure of 0.2 inchw.g. (50 Pascals) in Climate Zones 1 :and 2.
O PERFORMANCE or ERI METHOD -The building or dwelling unit shall be tested and verified) as having; an air leakage rate of not exceeding
the selected AC4(50) value, as shown on Form R4052017 (Performance), or R406-2017'(ERI), sectionlabeled as infiltration;�sub-section ACH50.
ACH(50) specified on Form R405-2017-Energy Calc (Perform ancp), or R406-2017 (ERI): Z000
x 60 = 17051 — Method for calculating building volume:
CFM(50) Building Volume ACH(50)
Retrieved from architectural plans
❑ PASS • Code software calculated
When ACH(50) is less than 3, Mechanical Ventilation installation O Field measured and calculated
must be verified by building department.
R402.4.1.2 Testing. Testing shall be conducted in accordance with ANSI/RESNET/ICC 380 and reported at a pressure of 0.2 inch w.g. (50 Pascals)
Testing shall be conducted by either individuals as defined in Section 553.993(5) or (7), Florida Statues.or individuals licensed as set forth in Section
489.105(3)(0, (g), or (J) or an approved third party. A written report of the results of the test shall be signed by the parry conducting the test and
provided to thecode official. Testing shall be performed at any time after creation of all penetrations of the building thermal envelope.
During testing:
1. Exterior windows and doors, fireplace and stove doors shall be closed, but not sealed, beyond the intended weatherstripping or other infiltration
control measures.
2. Dampers including exhaust, intake, makeup air, back draft and flue dampers shall be closed, but not sealed beyond intended infiltration control
measures.
3. Interior doors, if installed at the time of the test, shall be open.
4. Exterior doors for continuous ventilation systems and heat recovery ventilators shall be closed and sealed.
5. Heating and cooling systems, if installed at the time of the test, shall be turned off.
6. Supply and return registers, if installed at the time of the test, shall be fully open.
Testing Company
Company Name: Phone:
I hereby verify that the above Air Leakage results are in accordance with the 2017 6th Edition Florida Building Code
Energy Conservation requirements according to the compliance method selected above.
Signature of Tester: Date of Test:
Printed Name of Tester:
License/Certification #: Issuing Authority:
11/1/2019 1:31:12 PM EnergyGauge® USA 6.0.03 (Rev. 1) - FlaRes2017 FBC 6th Edition (2017) Compliant Software Page 1 of 1
Duct Leakage Test Report
Residential Prescriptive, Performance or ERI Method Compliance
2017 Florida Building Code, Energy Conservation, 6th Edition
Jurisdiction: Permit #:
Job',Information
Builder: Community: Lot: NA
Address: Lot 1 5226 Armina Place
City: Ft. Peirce State: FL Zip: 34951
Duct Leakage Test Result s 0 Prescriptive Method 0 Performance/ERI Method
System 1
cfm25
System 2
cfm25
System 3
cfm25
Sum of any
cfm25
Total of all
cfm25
= 1996 = Qn
Total of all Total Conditioned
systems Square Footage
1-1
PASS [—] FAIL
O=Prescriptive Method cfm25 (Total)
To qualify as "substantially leak free" Qn Total must be less than or
equal to 0.041if air handler unit is installed. If air handler unit is not
installed, on Total must be less than or equal to 0.03. This:testing
method meets the requirements in accordance with Section R403.3.3.
GIs.theairhandlerumtinstalledduring testing? El YES (tea). ❑ NO an)
Performance/ERI _Method cfm25 (out or Total)
To qualify using this method, Qn must not be greater than the
proposed duct leakage On specified on Form R40572017 or R406-2017
Leakage Type selected on Form Qn specified on Form R405-2017
R405-2017 (EnergyCalc) orR406-2017 (EnergyCalc) or R406-2017
Proposed Leak Free 0.03
Duct tightness shall be verified by testing in accordance with ANSI/RESNET/ICC380 by either individuals as defined in Section
553.993(5) or (7), Florida Statutes, or individuals licensed as set forth in Section 489.105(3)(0, (g) or (i), Florida Statutes.
Testing Company
Company Name: Phone:
I hereby verify that the above duct leakage testing results are in accordance with the Florida Building Code requirements with the
selected compliance path as stated above, either the Prescriptive Method or Performance Method.
Signature of Tester:
Printed Name of Tester:
License/Certification #:
Date of Test:
Issuing Authority:
11/1/2019 1:31:22 PM EnergyGauge® USA 6.0.03 (Rev. 1) - FlaRes2017 FBC 6th Edition (2017) Compliant Software Page 1 of 1
+wrightsoft Project Summary
AHU 1
Formica & Associates Inc.
98O N Federal Highway Ste. 110, Boca Raton, FL 33432 Phone: 561-368-3611
Job: 219134
Date: Oct 28, 2019
By:
IIIIIIIIIIIIIIII;EMMOMPTH—j".•
Digitally sign
For: 219134 KH Avenir-Waterstone b John.
Lot 15226 Armina Place, Ft. Peirce, FL 34951 Y
Stoppi Jr., F/ED.:` "° *ea°'
Notes: D'te:ay:. STATE OF
2019 1-.0T
'14:06;14. 04'00
Weather: Vero Beach Muni, FL, US
Winter Design Conditions
Summer Design Conditions
Outside db 43 OF
Outside db
91
OF
Inside db 70 OF
Inside db
75
OF
Design TO 27 OF
Design TO
16
OF
Daily range
L
Relative humidity
50
%
Moisture difference
59
grAb
Heating Summary
Structure 21947 Btuh
Ducts 0 Btuh
Central vent (0 cfm) 0 Btuh
Humidification
Piping
Equipment load
Infiltration
Method
Construction quality
Fireplaces
0 Btuh
0 Btuh
21947 Btuh
Simplified
Average
0
Heatin
Cool
Area (ft�
1604
Volume (ftal
13995
13995
Air changes/hour
0.31
0.15
Equiv. AVF (cfm)
72
36
Heating Equipment Summary
Make n/a
Trade n/a
Model n/a
AHRI ref. n/a
Efficiency
Heating input
Heating output
Temperature rise
Actual air flow
Airflow factor
Static pressure
Space thermostat
n/a
n/a
0 Btuh
0 OF
0 cfm
0 cfm/Btuh
0 in H2O
Sensible Cooling Equipment Load Sizing
Structure
22388
Btuh
Ducts
0
Btuh
Central vent (0 cfm)
0
Btuh
Blower
0
Btuh
Use manufacturer's data
n
Rate/swing multiplier
0.95
Equipment sensible load
21381
Btuh
Latent Cooling Equipment Load Sizing
Structure
3057
Stuh
Ducts
0
Btuh
Central vent (0 cfm)
0
Btuh
Equipment latent load
3057
Btuh
Equipment Total Load (Sen+Lat)
24437
Btuh
Req. total capacity at 0.70 SHR
2.5
ton
Cooling Equipment
Summary
Make n/a
Trade n/a
Cond n/a
Coil n/a
AHRI ref. n/a
Efficiency
Sensible cooling
Latent cooling
Total cooling
Actual air flow
Air flow factor
Static pressure
Load sensible heat ratio
n/a
0 Btuh
0 Btuh
0 Btuh
0 cfm
0 cfm/Btuh
0 in H2O
0
Calculations approved by ACCA to meet all requirements of Manual J 8th Ed.
-'WCt 66-0tC 2019-Nov-0111:4535
`,' •j - ..-...q.... Right -Suite® Universa1201919.0.09 RSU01332 Pagel
�('�}� ...1Engr\Mech\Loads\219134_KHAvenir-Watertane.mp Cato =MJ8 Front Door faces: S
Project Summary Job: 219134
W"OhUOfr FCU 1 Bate: oot2a,2019
Formica & Associates Inc.
980 N Federal Highway Ste. 110, Boca Raton. FL 33432 Phone: 561-368-3611
Digitally sign 2
For: 219134 KH Avenir-Waterstone oa P., sTOpp
Lot 15226 Armina Place, Ft. Peirce, FL 34951 by John1it
No 788m
Stoppi Jr., Pk,' .;
Notes:
Weather: Vero Beach Muni, FL, US
I
2019.
Winter Design Conditions
Summer Design Conditions
Outside db 43 OF
Outside db
91
OF
Inside db 70 OF
Inside db
75
OF
Design TD 27 OF
Design TD
16
OF
Daily range
L
Relative humidity
50
%
Moisture difference
59
gr/lb
Heating Summary
Structure 7144 Btuh
Ducts 0 Btuh
Central vent (0 cfm) 0 Btuh
Humidification
Piping
Equipment load
Infiltration
Method
Construction quality
Fireplaces
0 Btuh
0 Btuh
7144 Btuh
Simplified
Average
0
Heating
Cooling
Area (ft�
399
399
Volume (iN)
3471
3471
Air changes/hour
0.36
0.18
Equiv. AVF (cfm)
21
10
Heating Equipment Summary
Make n/a
Trade n/a
Model n/a
AHRI ref. n/a
Efficiency
Heating input
Heating output
Temperature rise
Actual air flow
Air flow factor
Static pressure
Space thermostat
n/a
n/a
0 Btuh
0 OF
0 cfm
0 cfm/Btuh
0 in H2O
STATE OF
Sensible Cooling Equipment Load Sizing
Structure
9425
Btuh
Ducts
0
Btuh
Central vent (0 cfm)
0
Btuh
Blower
0
Btuh
Use manufacturer's data
n
Rate/swing multiplier
0.95
Equipment sensible load
9000
Btuh
Latent Cooling Equipment Load Sizing
Structure
1421
Btuh
Ducts
0
Btuh
Central vent (0 cfm)
0
Btuh
Equipment latent load
1421
Btuh
Equipment Total Load (Sen+Lat)
10422
Btuh
Req. total capacity at 0.70 SHR
1.1
ton
Cooling Equipment
Summary
Make n/a
Trade n/a
Cond n/a
Coil n/a
AHRI ref. n/a
Efficiency
Sensible cooling
Latent cooling
Total cooling
Actual air flow
Air flow factor
Static pressure
Load sensible heat ratio
n/a
0 Btuh
0 Btuh
0 Btuh
0 cfm
0 cfm/Btuh
0 in H2O
0
Calculations approved by ACCA to meet all requirements of Manual J 8th Ed.
Right -Suite® Universa1201919.0.09 RSU01332 2019-Nov-0111:45:
35 Page
2
... 1EngAMechlLoadst219134 KH Avenir-Watertone.mp CaIc=MJB Front Door faces: 8
1
M
FORMICA&
IIII ASSOCIATES Inc.
Consulting Engineers
RECEIVED
January 29, 2020 JAN 31 2020
ST. Lucie County, Permitting
Jon Kolbe
Architectural Production Manager
K. Hovnanian Homes
Avenir Waterstone
Project Number: 219134
Response to City Plan Review Comments.
MECHANICAL
12/12/2019 Joseph Fersch SCq�/V
The energy Calcs do not match the plans. Review and resubmit. St 4
- 1. #9 Frame steel, exterior. No per plans "Cie
coo,
2. #11 Only indicates one AHU y
RESPONSE:
1. #9 Frame steel was removed.
2. #11 Air handler unit for system 1 is no located in attic, is located in space named AHU 1, and air
handler unit for system 2 is located in the attic of space named AHU 2, as referenced in the ducts
section of the energy calculation, refer to sheet 4 of 4.
Prepared by: Daniel Hernandez — Mechanical Engineer/Project Manager
Date: 2020-01-29
`��GOO
F
PROJECT: 219134
Eden-Waterstone
Lot I
Fort Peirce, Florida
CONTENTS:
Revised Energy
Calculations
SUBMISSION DATE:
01/29/2020
Formica & Associates, Inc.
980 N. Federal Highway Suite #110
Boca Raton, FL 33432
FORM R405-2017
RESIDENTIAL ENERGY CONSERVATION CODE DOCUMENTATION CHECKLIST
Florida Department of Business and Professional Regulation
Simulated Performance Alternative (Performance) Method
Applications for compliance with the 2017 Florida Building Code, Energy Conservation via the
residential Simulated Performance Method shall include:
❑ This checklist
❑ A Form R405 report that documents that the Proposed Design complies with Section
R405.3 of the Florida Energy Code. This form shall include a summary page
indicating home address, a -ratio and the pass or fail status along with summary
areas and types of components, whether the home was simulated as,a worst -case
orientation, name and version of the compliance software tool, name of individual
completing the compliance report (one page) and an input summary checklist that can
be used for field verification (usually four pages/may be greater).
❑ Energy Performance Level (EPL) Display Card (one page)
❑ HVAC system sizing and selection based on ACCA Manual S or per exceptions provided in Section R403.7
❑ Mandatory Requirements (five pages)
Required prior to CO for the Performance Method:
❑ Air Barrier and Insulation Inspection Component Criteria checklist (Table R402.4.1.1-
one page)
❑ A completed Envelope Leakage Test Report (usually one page)
❑ If Form R405 duct leakage type indicates anything other than "default leakage", then a completed
Form R405 Duct Leakage Test Report (usually one page)
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FORM R405-2017
FLORIDA ENERGY EFFICIENCY CODE FOR BUILDING CONSTRUCTION
Florida Department of Business and Professional Regulation - Residential Performance Method
Project Name: 219134_KH Avenir-Waterstone Lot 1
Builder Name:
Street: Lot 1 5226 Armina Place
Permit Office:
City, State, Zip: Ft. Peirce , FL , 34951
Permit Number:
Owner:
Jurisdiction:
Design Location: FL, ST_LUCIE_CO_INTL
County: St. Lucie (Florida Climate
Zone 2 )
1. New construction or existing New (From Plans)
9. Wall Types(1942.1 sqft.)
Insulation Area
2. Single family or multiple family Single-family
a. Concrete Block - Int Insul, Exterior
R=4.0 1942.10 ft2
b. N/A
R= ft2
3. Number of units, if multiple family 1
c. N/A
R= ft2
4. Number of Bedrooms 4
d. N/A
R= ft2
5. Is this a worst case? Yes
10. Ceiling Types (1996.0 sgft.)
Insulation Area
a. Under Attic (Vented)
R=30.0 1996.00 ft2
6. Conditioned floor area above grade (ft2) 1996
b. N/A
R= ft2
Conditioned floor area below grade (112) 0
c. N/A
R= ft2
11. Ducts
R ft2
7. Windows(239.4 sqft.) Description Area
a. Sup: Attic, Ret: Attic, AH: AHU 1
6 323.2
a. U-Factor. Sgl, U=1.06 239.44 112
b. Sup: Attic, Ret: Attic, AH: Attic
6 96.33
SHGC: SHGC=0.22
b. U-Factor: N/A ft2
12. Cooling systems
kBtu/hr Efficiency
SHGC:
a. Central Unit
35.0 SEER:16.00
c. U-Factor: N/A ft2
b. Central Unit
17.4 SEER:20.20
SHGC:
13. Heating systems
kBtu/hr Efficiency
d. U-Factor: N/A ft2
a. Electric Heat Pump
35.4 HSPF:9.00
SHGC:
b. Electric Heat Pump
18.0 HSPF:10.30
Area Weighted Average Overhang Depth: 0.000 ft.
Area Weighted Average SHGC: 0.220
14. Hot water systems
8. Floor Types (1996.0 sqft.) Insulation Area
a. Electric
Cap: 40 gallons
a. Slab -On -Grade Edge Insulation R=0.0 1996.00 ft2
b. Conservation features
EF: 0.960
b. N/A R= ft2
None
c. N/A R= ft2
15. Credits
Pstat
Total Proposed Modified Loads: 62.67
Glass/Floor Area: 0.120
PASS
Total Baseline Loads: 68.39
I hereby certify that the plans and specifications covered by
Review of the plans and
ST9jR
this calculation are in compliance with the Florida Energy
specifications covered by this
O�S1iiE
��' = s O
A�j
Code.
calculation indicates compliance
with the Florida Energy Code.
..... ......
PREPARED BY:
Before construction is completed
r
DATE:
this building will be inspected for
compliance with Section 553.908
- -
I hereby certify that this building, as designed, is in compliance
Florida Statutes.
with the Florida Energy Code.
Cbb yyfy2'¢�
OWNER/AGENT:
BUILDING OFFICIAL:
DATE:
DATE:
- Compliance requires certification by the air handler unit manufacturer that the air handler enclosure qualifies as
certified factory -sealed in accordance with R403.3.2.1.
- Compliance requires an Air Barrier and Insulation Inspection Checklist in accordance with R402.4.1.1 and this project requires an
envelope leakage test report with envelope leakage no greater than 7.00 ACH50 (R402.4.1.2).
- Compliance with a proposed duct leakage On requires a Duct Leakage Test Report confirming duct leakage to outdoors,
tested in accordance with ANSI/RESNET/ICC 380, is not greater than 0.030 On for whole house.
1/27/2020 3:14 PM EnergyGauge® USA 6.0.02 (Rev. 1) - FlaRes2017 FBC 6th Edition (2017) Compliant Software Page 1 of 4
FORM R405-2017 INPUT SUMMARY CHECKLIST REPORT
PROJECT
Title:
219134_KH Avenir-Waterston Bedrooms: 4
Address Type:
Street Address
Building Type:
User
Conditioned Area: 1996
Lot #
Owner Name:
Total Stories: 1
Block/Subdivision:
# of Units:
1
Worst Case: Yes
PlatBook:
Builder Name:
Rotate Angle: 270
Street:
Lot 1 5226 Armina Plac
Permit Office:
Cross Ventilation:
County:
St. Lucie
Jurisdiction:
Whole House Fan:
City, State, Zip:
Ft. Peirce ,
Family Type:
Single-family
FL, 34951
New/Existing:
New (From Plans)
Comment:
CLIMATE
/
Design Temp
Int Design Temp Heating
Design Daily Temp
V Design Location
TMY Site 97.5 % 2.5 %
Winter
Summer Degree Days Moisture Range
FL, ST LUCIE_CO_INTL FL VERO_BEACH_MUNI 39 90
70
75 299
58 Medium
BLOCKS
Number
Name
Area Volume
1
Blockl
1616 14010.7
2
Block2
380 3040
SPACES
Number
Name
Area Volume Kitchen Occupants
Bedrooms Infil ID Finished Cooled Heated
1
AHU 1
1616 14010.7 Yes 5
4
1 Yes
Yes Yes
2
AHU 2
380 3040 No 2
0
1 Yes
Yes Yes
FLOORS
#
Floor Type
Space Perimeter Perimeter R-Value
Area
Joist R-Value
Tile Wood Carpet
1 Slab -On -Grade Edge Insulatio AHU 1 166.82 ft 0
1616 W
__
0.05 0.05 0.9
2 Slab -On -Grade Edge Insulatio AHU 2 47.34 ft 0
380 ft-
—
0.05 0.05 0.9
ROOF
/
Roof Gable Roof
Red
Solar SA Emitt Emitt Deck Pitch
V #
Type
Materials Area Area Color
Barr
Absor. Tested
Tested Insul. (deg)
1
Hip
Barrel tile 2162 112 0 ft2 Medium
N
0.75 No 0.9
No 0 22.6
ATTIC
/
V
#
Type
Ventilation Vent Ratio (1 in)
Area
RBS IRCC
1
Full attic
Vented 300 1996 ft2
N N
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FORM R405-2017 INPUT SUMMARY CHECKLIST REPORT
CEILING
# Ceiling Type Space
R-Value Ins Type
Area
Framing Frac Truss Type
1 Under Attic (Vented) AHU 1
30 Blown
1616 ft'
0.11
Wood
2 Under Attic (Vented) AHU 2
30 Blown
380 ft2
0.11
Wood
WALLS
Adjacent
Cavity Width Height
Sheathing Framing Solar
Below
Space
_ 1
NE=>NW Exterior Concrete Block- Int Insul AHU 1
4 61 6 8
8
533.0 ft'
0 0.6
0
2
SE=>NE Exterior Concrete Block- Int Insul AHU 1
4 16 4 8
8
141.6 W
0 0.6
0
-3
SW=>SE Exterior Concrete Block- Int Insul AHU 1
4 64 8
8
554.7 112
0 0.6
0
4
NW=>S Exterior Concrete Block- Int Insul AHU 1
4 35 8
8
303.3 ft2
0 0.6
0
_ 5
NE=>NW Exterior Concrete Block- Int Insul AHU 2
4 20 7 8
8
178.4 112
0 0.6
0
-6
SE=>NE Exterior Concrete Block - Int Insul AHU 2'
4 2 8 8
8
23.1 ft2
0 0.6
0
7
SE=>NE Exterior Concrete Block - Int Insul AHU 2
4 16 8
8
138.7 ft2
0 0.6
0
8
SW=>SE Exterior Concrete Block - Int Insul AHU 2
4 8 8
8
69.3 ft'
0 0.6
0
DOORS
# Omt Door Type Space
Stones
U-Value
Width
Height
Area
Ft
In
Ft In
1 SE=>NE Wood AHU1
None
.46
3
6 8
20 ft2
WINDOWS
Orientation shown is the entered orientation => changed to Worst Case.
/
Wall
Overhang
V
# Ornt ID Frame Panes NFRC
U-Factor SHGC Imp
Area
Depth
Separation
Int Shade
Screening
1 NE=>NW 1 Metal Single (Tinted) Yes
1.06 0.22 Y
16.2 ft'
0 It 0 in
0 It 0 in
Drapes/blinds
None
2 SE=>NE 2 Metal Single (tinted) Yes
1.06 0.22 Y
16.2 112
0 ft 0 in
0 ft 0 in
Drapes/blinds
None
3 SW=>SE 3 Metal Single (Tinted) Yes
1.06 0.22 Y
16.2 ft'
0 ft 0 in
0 It 0 in
Drapes/blinds
None
4 NW=>SW 4 Metal Single (Tinted) Yes
1.06 0.22 Y
40.0 It'
0 It 0 in
0 ft 0 in
Drapes/blinds
None
5 NW=>SW 4 Metal Single (Tinted) Yes
1.06 0.22 Y
70.9 ft'
0 ft 0 in
0 ft 0 in
Drapes/blinds
None
6 SE=>NE 7 Metal Single (Tinted) Yes
1.06 0.22 Y
40.0 ft2
0 It 0 in
0 ft 0 in
Drapes/blinds
None
7 SE=>NE 7 Metal Single (Tinted) Yes
1.06 0.22 Y
40.0 ft-
0 ft 0 in
0 ft 0 in
Drapes/blinds
None
INFILTRATION
#
Scope Method SLA CFM 50 ELA EgLA
ACH
ACH 50
1 Wholehouse Proposed ACH(50) .00038 1989.3 109.21 205.38
.1352
7
HEATING SYSTEM
# System Type Subtype
Speed Efficiency
Capacity
Block
Ducts
1 Electric Heat Pump/ Split
Singl HSPF:9
35.4 kBtu/hr
1
sys#1
2 Electric Heal Pump/ Split
Singl HSPF:10.3
18 kBtu/hr
2
sys#2
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FORM R405-2017 INPUT SUMMARY CHECKLIST REPORT
COOLING SYSTEM
# System Type
Subtype
Subtype Efficiency
Capacity
Air Flow
SHR
Block
Ducts
1 Central Unit/
Split
Singl SEER: 16
35 kBtu/hr
1155
cfm
0.75
1
sys#1
2 Central Unit/
Split
Singl SEER: 20.217.4 kBlu/hr 522 cfm
0.75
2
sys#2
HOT WATER SYSTEM
# System Type
SubType
Location
EF Cap
Use
SetPnt
Conservation
1 Electric
None
AHU 2
0.96 40 gal
70 gal
120 deg
None
SOLAR HOT WATER SYSTEM
FSEC
Collector Storage
Carl # Company Name
System Model # Collector Model
# Area
Volume
FEF
None None
ft2
DUCTS
—Supply--
—Return—
Air
CFM 25
CFM25
HVAC#
V # Location R-Value Area
Location
Area Leakage Type
Handler
TOT
OUT ON
RLF
Heat Cool
1 Attic
6 323.2 ft Attic
80.8 112 Prop. Leak Free
AHU 1
-- cfm
48.5 cfm 0.03
0.50
1 1
2 Attic
6 96.33 ft Attic
85.25 It Prop. Leak Free
Attic
— cfm
11.4 cfm 0.03
0.50
2 2
TEMPERATURES
Progmmablre,Thermostat:
iling Fans:
CeNov
,]Y
Heating Jan Feb
r[[X],]
Mar
IJCI
Jun 1 Jul
Aug
Sep
[ ]
1. 1
X
Dee
Venting [III 1111 Jan IIII IIII Feb
l l L l
[[[[XXX�II] Mar
Lxl
Apr, [
May Jun 1 Jul
E
[II 111 Aug
11 Sep
lxl Oct
Nov
Dec
Thermostat Schedule: HERS 2006 Reference
Hours
Schedule Type
1
2 3
4 5 6
7
8
9
10
11
12
Cooling (WD) AM
78
78 78
78 78 78
78
78
80
80
80
80
1 PM
80
80 78
78 78 78
78
78
78
78
78
78
Cooling (WEH) AM
78
78 78
78 78 78
78
78
78
78
78
78
PM
78
78 78
78 78 78
78
78
78
78
78
78
Heating (WD) AM
66
66 66
66 66 68
68
68
68
68
68
68
PM
68
68 68
68 68 68
68
68
68
68
66
66
Heating (WEH) AM
66
66 66
66 66 68
68
68
68
68
68
68
PM
68
68 68
68 68 68
68
68
68
68
66
66
MASS
Mass Type
Area
Thickness
Furniture Fraction
Space
Default(8 Ibs/sq.ft.
0 ft2
Oft
0.3
AHU 1
Default 8 Ibs/s .ft.
0 ft2
Oft
0.3
AHU 2
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2017 EPL DISPLAY CARD
ENERGY PERFORMANCE LEVEL (EPL) DISPLAY CARD
ESTIMATED ENERGY PERFORMANCE INDEX* = 92
The lower the Energy Performance Index,
the more efficient the home.
1. New home or, addition
1. New (From Plans)
12. Ducts, location & insulation level
a) Supply ducts R
6.0
2. Single-family or multiple -family
2. Single-family
b) Return ducts R
6.0
c) AHU location
varies
3. No. of units (if multiple -family)
3.
1
4. Number of bedrooms
4.
4
13. Cooling system: Capacity
52.4
a) Split system SEER
varies
5. Is this a worst case? (yes/no)
5.
Yes
b) Single package SEER
c) Ground/water source SEERICOP
6. Conditioned floor area (sq. ft.)
6.
1996
d) Room unit/PTAC EER
e) Other
7. Windows, type and area
a) U-factor:(weighted average)
7a.
1.060
b) Solar Heat Gain Coefficient (SHGC)
7b.
0.220
14. Heating system: Capacity
53.4
c) Area
7c.
239.4
a) Split system heat pump HSPF
varies
b) Single package heat pump HSPF
8. Skylights
c) Electric resistance COP
a) U-factor:(weighted average)
8a.
NA
d) Gas furnace, natural gas AFUE
b) Solar Heat Gain Coefficient (SHGC)
8b.
NA
e) Gas furnace, LPG AFUE
f) Other
9. Floor type, insulation level:
a) Slab -on -grade (R-value)
ga.
0.0
b) Wood, raised (R-value)
9b.
15. Water heating system
c) Concrete, raised (R-value)
go-.
a) Electric resistance EF
0.96
b) Gas fired, natural gas EF
10. Wall type and insulation:
c) Gas fired, LPG EF
A. Exterior:
d) Solar system with tank EF
1. Wood frame (Insulation R-value)
10A1.
e) Dedicated heat pump with tank EF_
2. Masonry (Insulation R-value)
10A2.
4.0
f) Heat recovery unit HeatRec%
B. Adjacent:
g) Other
1. Wood frame (Insulation R-value)
10131.
2. Masonry (Insulation R-value)
1082.
16. HVAC credits claimed (Performance Method)
11. Ceiling type and insulation level
a) Ceiling fans
a) Under attic
11 a.
30.0
b) Cross ventilation
No
b) Single assembly
11b.
c) Whole house fan
No
c) Knee walls/skylight walls
11c.
d) Multizone cooling credit
d) Radiant barrier installed
11d.
No
e) Multizone heating credit
0 Programmable thermostat
Yes
*Label required by Section R303.1.3 of the Florida Building Code, Energy Conservation, if not DEFAULT.
I certify that this home has complied with the Florida Building Code, Energy Conservation, through the above energy
saving features which will be installed (or exceeded) in this home before final inspection. Otherwise, a new EPL
display card will be completed based on installed code compliant features.
Builder
Address of New Home: Lot 1 5226 Armina Place City/FL Zip: Ft. Peirce , FL 34951
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Florida Building Code, Energy Conservation, 6th Edition (2017)
Mandatory Requirements for Residential Performance, Prescriptive and ERI Methods
ADDRESS: Lot 1 5226 Armina Place Permit Number:
Ft. Peirce , FL , 34951
MANDATORY REQUIREMENTS See individual code sections for full details.
SECTION R401 GENERAL
R401.3 Energy Performance Level (EPL) display card (Mandatory)The building official shall require that an energy performance level (EPL)
display card be completed and certified by the builder to be accurate and correct before final approval of the building for occupancy. Florida law
(Section 553.9085, Florida Statutes) requires the EPL display card to be included as an addendum to each sales contract for both presold and
nonpresold residential buildings. The EPL display card contains information indicating the energy performance level and efficiencies of components
installed in a dwelling unit. The building official shall verify that the EPL display card completed and signed by the builder accurately reflects the plans
and specifications submitted to demonstrate code compliance for the building. A copy of the EPL display card can be found in Appendix RD.
R402.4 Air leakage (Mandatory). The building thermal envelope shall be constructed to limit air leakage in accordance with the requirements of
Sections R402.4.1 through R402.4.5.
Exception: Dwelling units of R-2 Occupancies and multiple attached single family dwellings shall be permitted to
comply with Section C402.5.
R402.4.1 Building thermal enveld-om building thermal envelope shall comply with Sections R402.4.1.1 and R402.4.1.2.
The sealing methods between dissimilar materials shall allow for differential expansion and contraction.
R402.4.1.1 InstallatlonThe components of the building thermal envelope as listed in Table R402.4.1.1 shall be installed in accordance
with the manufacturers instructions and the criteria listed in Table R402.4.1.1, as applicable to the method of construction. Where required
by the code official, an approved third party shall inspect all components and verify compliance.
R402.4.1.2 Testing. The building or dwelling unit shall be tested and verified as having an air leakage rate not exceeding seven air
changes per hour in Climate Zones 1 and 2, and three air changes per hour in Climate Zones 3 through 8. Testing shall be conducted in
accordance with ANSI/RESNET/ICC 380 and reported at a pressure of 0.2 inch w.g. (50 pascals). Testing shall be conducted by either
individuals as defined in Section 553.993(5) or (7), Florida Statutes, or individuals licensed as set forth in Section 489.105(3)(f), (g) or (1) or
an approved third party. A written report of the results of the test shall be signed by the party conducting the test and provided to the code
official. Testing shall be performed at any time after creation of all penetrations of the building thermal envelope.
Exception: Testing is not required for additions, alterations, renovations, or repairs, of the building thermal envelope of existing
buildings in which the new construction is less than 85 percent of the building thermal envelope.
During testing:
1. Exterior windows and doors, fireplace and stove doors shall be closed; but not sealed, beyond the Intended weatherstripping or
other infiltration control measures.
2. Dampers including exhaust, Intake, makeup air, backdraft and flue dampers shall be closed, but not sealed beyond intended
infiltration control measures.
3. Interior doors, if installed at the time of the test, shall be open.
4. Exterior doors for continuous ventilation systems and heat recovery ventilators shall be closed and sealed.
5. Heating and cooling systems, if installed at the time of the test, shall be turned off.
6. Supply and return registers, if installed at the time of the test, shall be fully open.
❑ R402.4.2 Fireplaces. New wood -burning fireplaces shall have tight -fitting flue dampers or doors, and outdoor combustion air. Where
using tight -fitting doors on factory -built fireplaces listed and labeled in accordance with UL 127, the doors shall be tested and listed for the
fireplace. Where using tight -fitting doors on masonry fireplaces, the doors shall be listed and labeled in accordance with UL 907.
❑R402.4.3 Fenestration air IeakagdNindows, skylights and sliding glass doors shall have an air infiltration rate of no more than 0.3 cm per
square foot (1.5 Vs/m2), and swinging doors no more than 0.5 cfm per square foot (2.6 LJs/m2), when tested according to NFRC 400 or
AAMA/ WDMA/CSA 101/I.S.2/A440 by an accredited, independent laboratory and listed and labeled by the manufacturer.
Exception: Site -built windows, skylights and doors.
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MANDATORY REQUIREMENTS - (Continued)
❑ R402.4.4 Rooms containing fuel -burning appliances. In Climate Zones 3 through 8, where open combustion air ducts provide combustion air to
open combustion fuel burning appliances, the appliances and combustion air opening shall be located outside the building thermal envelope or
enclosed in a room, isolated from inside the thermal envelope. Such rooms shall be sealed and insulated in accordance with the envelope requirements
of Table R402.1.2, where the walls, Floors and ceilings shall meet not less than the basement wall R-value requirement. The door into the room shall be
fully gasketed and any water lines and ducts in the room insulated in accordance with Section R403. The combustion air duct shall be insulated where it
passes through conditioned space to a minimum of R-8.
Exceptions:
1. Direct vent appliances with both intake and exhaust pipes installed continuous to the outside.
2. Fireplaces and stoves complying with Section R402.4.2 and Section R1006 of the Florida Building Code, Residential.
❑ R402.4.5 Recessed lighting. Recessed luminaires installed in the building thermal envelope shall be sealed to limit air leakage
between conditioned and unconditioned spaces. All recessed luminaires shall be IC -rated and labeled as having an air leakage rate not
more than 2.0 cm (0.944 Us) when tested in accordance with ASTM E283 at a 1.57 psf (75 Pa) pressure differential. All recessed
luminaires shall be sealed with a gasket or caulk between the housing and the interior wall or ceiling covering.
1
SECTION R403 SYSTEMS
R403.1 Controls.
❑ R403.1.1 Thermostat provision (Mandatory). At least one thermostat shall be provided for each separate heating and cooling system.
❑ R403.1.3 Heat pump supplementary heat (Mandatory). Heat pumps having supplementary electric -resistance heat shall have controls
that, except during defrost, prevent supplemental heat operation when the heat pump compressor can meet the heating load.
❑ R403.3.2 Sealing (Mandatory) All ducts, air handlers, filter boxes and building cavities that form the primary air containment passageways
for air distribution systems shall be considered duds or plenum chambers, shall be constructed and sealed in accordance with Section
C403.2.9.2 of the Commercial Provisions of this code and shall be shown to meet dud tightness criteria below.
Dud lightness shall be verified by testing in accordance with ANSI/RESNETIICC 380 by either individuals as defined in Section 553.993(5) or
(7), Florida Statutes, or individuals licensed as set forth in Section 489.105(3)(0, (g) or (i), Florida Statutes, to be "substantially leak free" in
accordance with Section R403.3.3.
❑ R403.3.2.1 Sealed air handler. Air handlers shall have a manufacturer's designation for an air leakage of no more than 2 percent
of the design airflow rate when tested in accordance with ASHRAE 193.
❑ R403.3.3 Duct testing (Mandatory). Duds shall be pressure tested to determine air leakage by one of the following methods:
1, Rough -in test: Total leakage shall be measured with a pressure differential of 0.1 inch w.g. (25 Pa) across the system, including the
manufacturer's air handler enclosure if installed at the time of the lest. All registers shall be taped or otherwise sealed during the test.
2. Postconstmction test: Total leakage shall be measured with a pressure differential of 0.1 Inch w.g. (25 Pa) across the
entire system, including the manufacturers air handler enclosure. Registers shall be taped or otherwise sealed during the
test.
Exceptions:
1. A dud air leakage test shall not be required where the duds and air handlers are located entirely within the building
thermal envelope.
2. Duct testing is not mandatory for buildings complying by Section 405 of this code.
A written report of the results of the test shall be signed by the party conducting the test and provided to the code official.
❑R403.3.5 Building cavities (Mandatory). Building framing cavities shall not be used as duds or plenums.
❑R403.4 Mechanical system piping Insulation (Mandatory). Mechanical system piping capable of carrying fluids above 105°F (41°C)
or below 55°F (13°C) shall be insulated to a minimum of R-3.
❑ R403.4.1 Protection of piping insulation. Piping insulation exposed to weather shall be protected from damage, including that
caused by sunlight, moisture, equipment maintenance and wind, and shall provide shielding from solar radiation that can cause
degradation of the material. Adhesive tape shall not be permitted.
❑ R403.5.1 Heated water circulation and temperature maintenance systems (Mandatory)Heated water circulation systems shall be in
accordance with Section R403.5.1.1. Heat trace temperature maintenance systems shall be in accordance with Section R403.5.1.2.
Automatic controls, temperature sensors and pumps shall be accessible. Manual controls shall be readily accessible.
R403.5.1.1 Circulation systems. Heated water circulation systems shall be provided with a circulation pump. The system return
❑ pipe shall be a dedicated return pipe or a cold water supply pipe. Gravity and thermosiphon circulation systems shall be prohibited.
Controls for circulating hot water system pumps shall start the pump based on the identification of a demand for hot water within the
occupancy. The controls shall automatically turn off the pump when the water in the circulation loop is at the desired temperature and
when there is no demand for hot water.
ElR403.5.1.2 Heat trace systems. Electric heat trace systems shall comply with IEEE 515.1 or UL 515. Controls for such systems
shall automatically adjust the energy input to the heat tracing to maintain the desired water temperature in the piping in accordance
with the times when heated water is used in the occupancy.
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MANDATORY REQUIREMENTS - (Continued)
R403.5.5 Heat traps (Mandatory). Storage water heaters not equipped with integral heat traps and having vertical pipe risers shall have
heat traps installed on both the inlets and outlets. External heat traps shall consist of either a commercially available heat trap or a
downward and upward bend of at least 3 %inches (89 mm) in the hot water distribution line and cold water line located as close as possible
to the storage tank.
R403.5.6 Water heater efficiencies (Mandatory).
R403.5.6.1.1 Automatic controls. Service water -heating systems shall be equipped with automatic temperature controls capable
of adjustment from the lowest to the highest acceptable temperature settings for the intended use. The minimum temperature
setting range shall be from 1o0°F to 140°F (38°C to 60`C).
R403.5.6.1.2 Shut down. A separate switch or a clearly marked circuit breaker shall be provided to permit the power supplied to
electric service systems to be turned off. A separate valve shall be provided to permit the energy supplied to the main burner(s) of
combustion types of service water -heating systems to be turned off.
R403.5.6.2 Water -heating equipment. Water -heating equipment installed in residential units shall meet the minimum efficiencies of
Table C404.2 in Chapter 4 of the Florida Building Code, Energy Conservation, Commercial Provisions, for the type of equipment installed.
Equipment used to provide heating functions as part of a combination system shall satisfy all stated requirements for the appropriate
water -heating category. Solar water heaters shall meet the criteria of Section R403.5.6.2.1.
R403.5.6.2.1 Solar water -heating systems. Solar systems for domestic hot water production are rated by the annual solar energy
factor of the system. The solar energy factor of a system shall be determined from the Florida Solar Energy Center Directory of
Certified Solar Systems. Solar collectors shall be tested in accordance with ISO Standard 9806, Test Methods for Solar Collectors,
and SRCC Standard TM-1, Solar Domestic Hot Water System and Component Test Protocol. Collectors in installed solar
water -heating systems should meet the following criteria:
1. Be installed with a tilt angle between 10 degrees and 40 degrees of the horizontal; and
2. Be installed at an orientation within 45 degrees of true south.
R403.6 Mechanical ventilation (Mandatory). The building shall be provided with ventilation that meets the requirements of the
Florida Building Code, Residential, or Florida Building Code, Mechanical, as applicable, or with other approved means of ventilation
including: Natural, Infiltration or Mechanical means. Outdoor air intakes and exhausts shall have automatic or gravity dampers that
close when the ventilation system is not operating.
R403.6.1 Whole -house mechanical ventilation system fan efficacy. When installed to function as a whole -house mechanical
ventilation system, fans shall meet the efficacy requirements of Table R403.6.1.
Exception: Where whole -house mechanical ventilation fans are integral to tested and listed HVAC equipment, they shall be
powered by an electronically commutated motor.
R403.6.2 Ventilation air. Residential buildings designed to be operated at a positive indoor pressure or for mechanical ventilation
shall meet the following criteria:
1. The design air change per hour minimums for residential buildings In ASHRAE 62.2, Ventilation for Acceptable
Indoor Air Quality, shall be the maximum rates allowed for residential applications.
2. No ventilation or air-conditioning system make-up air shall be provided to conditioned space from attics,
crawlspaces, attached enclosed garages or outdoor spaces adjacent to swimming pools or spas.
3. If ventilation air is drawn from enclosed space(s), then the walls of the space(s) from which air is drawn shall be
insulated to a minimum of R-11 and the ceiling shall be insulated to a minimum of R-19, space permitting, or R-10
otherwise.
R403.7 Heating and cooling equipment (Mandatory).
El
R403.7.1 Equipment sizing. Heating and cooling equipment shall be sized in accordance with ACCA Manual S based on the
equipment loads calculated in accordance with ACCA Manual J or other approved heating and cooling calculation methodologies,
based on building loads for the directional orientation of the building. The manufacturer and model number of the outdoor and
indoor units (if split system) shall be submitted along with the sensible and total cooling capacities at the design conditions
described in Section R302.1. This Code does not allow designer safety factors, provisions for future expansion or other factors that
affect equipment sizing. System sizing calculations shall not include loads created by local intermittent mechanical ventilation such
as standard kitchen and bathroom exhaust systems. New or replacement heating and cooling equipment shall have an efficiency
rating equal to or greater than the minimum required by federal law for the geographic location where the equipment is installed.
TABLE R403.6.1
WHOLE -HOUSE MECHANICAL VENTILATION SYSTEM FAN EFFICACY
FAN LOCATION
AIRFLOW RATE MINIMUM
(CFM)
MINIMUM EFFICACY a
(CFM/WATT)
AIRFLOW RATE MAXIMU
(CFM)
Range hoods
Any
2.8 cfm/watt
Any
In -line fan
Any
2.8 cfm/watt
Any
Bathroom, utility room
10
1.4 cfm/watt
<90
Bathroom, utility room
90
2.8 cfm/watt
Any
For SI: 1 cfm = 28.3 L/min. a. When tested in accordance with HVI Standard 916
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MANDATORY REQUIREMENTS - (Continued)
❑ R403.7.1.1 Cooling equipment capacity. Cooling only equipment shall be selected so that its total capacity is not less
than the calculated total load but not more than 1.15 times greater than the total load calculated according to the procedure selected in
Section 403.7, or the closest available size provided by the manufacturers product lines. The corresponding latent capacity of the
equipment shall not be less than the calculated latent load.
The published value for AHRI total rapacity Is a nominal, rating -test value and shall not be used for equipment sizing. Manufacturers
expanded performance data shall be used to select cooling -only equipment. This selection shall be based on the outdoor design dry-bulb
temperature for the load calculation (or entering water temperature for water -source equipment), the blower CFM provided by the expanded
performance data, the design value for entering wet -bulb temperature and the design value for entering dry-bulb temperature.
Design values for entering wet -bulb and dry-bulb temperatures shall be for the indoor dry bulb and relative humidity used for the load
calculation and shall be adjusted for return side gains if the return duct(s) is installed in an unconditioned space.
Exceptions:
1. Attached single- and multiple -family residential equipment sizing may be selected so that its cooling capacity is less than the
calculated total sensible load but not less than 80 percent of that load.
2.
When signed and sealed by a Florida -registered engineer, in attached single- and multiple -family units, the rapacity of
equipment may be sized in accordance with good design practice.
R403.7.1.2 Heating equipment capacity.
❑ R403.7.1.2.1 Heat pumps. Heat pump sizing shall be based on the cooling requirements as calculated according to Section
R403.7.1.1, and the heat pump total cooling capacity shall not be more than 1.15 times greater than the design cooling load even if
the design heating load is 1.15 times greaterthan the design cooling load.
❑ R403.7.1.2.2 Electric resistance furnaces. Electric resistance furnaces shall be sized within 4 kW of the design
requirements calculated according to the procedure selected in Section R403.7.1.
❑ R403.7.1.2.3 Fossil fuel heating equipment. The capacity of fossil fuel heating equipment with natural draft atmospheric burners
shall not be less than the design load calculated in accordance with Section R403.7.1.
❑ R403.7.1.3 Extra capacity required for special occasions. Residences requiring excess cooling or heating equipment capacity on an
intermittent basis, such as anticipated additional loads caused by major entertainment events, shall have equipment sized or controlled to
prevent continuous space cooling or heating within that space by one or more of the following options:
A separate cooling or heating system is utilized to provide cooling or heating to the major entertainment areas.
A variable capacity system sized for optimum performance during base load periods is utilized.
R403.8 Systems serving multiple dwelling units (Mandatory). Systems serving multiple dwelling units shall comply with Sections
❑ C403 and C404 of the IECC—Commercial Provisions in lieu of Section R403.
❑ R403.9 Snow melt and Ice system controls (Mandatory) Snow- and ice -melting systems, supplied through energy service to the building,
shall include automatic controls capable of shutting off the system when the pavement temperature is above 50°F (10°C), and no
precipitation is falling and an automatic or manual control that will allow shutoff when the outdoor temperature is above 40'F (4.8`C).
❑ R403.10 Pools and permanent spa energy consumption (Mandatory). The energy consumption of pools and permanent spas
shall be in accordance with Sections R403.10.1 through R403.10.5.
❑ R403.10.1 Heaters. The electric power to heaters shall be controlled by a readily accessible on -off switch that is an
integral part of the heater mounted on the exterior of the heater, or external to and within 3 feet (914 mm) of the heater. Operation
of such switch shall not change the setting of the heater thermostat. Such switches shall be in addition to a circuit breaker for the
powerto the heater. Gas -fired heaters shall not be equipped with continuously burning ignition pilots.
❑ R403.10.2 Time switches. Time switches or other control methods that can automatically turn off and on according to a preset schedule
shall be installed for heaters and pump motors. Heaters and pump motors that have built-in time switches shall be In compliance with this
section.
Exceptions:
1. Where public health standards require 24-hour pump operation.
2. Pumps that operate solar- and waste -heat -recovery pool heating systems.
3. Where pumps are powered exclusively from on -site renewable generation.
R403.10.3 Covers. Outdoor heated swimming pools and outdoor permanent spas shall be equipped with a vapor -retardant cover on or at
❑ the water surface or a liquid cover or other means proven to reduce heat loss.
Perception: Where more than 70 percent of the energy for heating, computed over an operation season, is from site -recovered
energy, such as from a heal pump or solar energy source, covers or other vapor -retardant means shall not be required.
R403.10.4 Gas- and oil -fired pool and spa heaters. All gas- and oil -fired pool and spa heaters shall have a minimum thermal
❑ efficiency of 82 percent for heaters manufactured on or after April 16, 2013, when tested In accordance with ANSI Z 21.56. Pool
heaters fired by natural or LP gas shall not have continuously burning pilot lights.
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R403.10.5 Heat pump pool heaters. Heat pump pool heaters shall have a minimum COP of 4.0 when tested in accordance
with AHRI 1160, Table 2, Standard Rating Conditions -Low Air Temperature. A test report from an independent laboratory is
required to verify procedure compliance. Geothermal swimming pool heat pumps are not required to meet this standard.
FJ R403.11 Portable spas (Mandato fte energy consumption of electric,powered portable spas shall be controlled by the
requirements of APSP-14.
SECTION R404
ELECTRICAL POWER AND LIGHTING SYSTEMS_
R404.1 Lighting equipment (Mandatory). Not less than 75 percent of the lamps in permanently installed lighting fixtures shall be
high -efficacy lamps or not less than 75 percent of the permanently installed lighting fixtures shall contain only high -efficacy lamps.
Exception: Low -voltage lighting.
R404.1.1 Lighting equipment (Mandatory)Fuel gas lighting systems shall not have continuously burning pilot lights.
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2017 -AIR BARRIER AND INSULATION INSPECTION COMPONENT CRITERIA
TABLE 402.4.1.1
AIR BARRIER AND INSULATION INSPECTION COMPONENT CRITERIA
Project Name: 219134_KH Avenir-Waterston Lot 1 Builder Name:
Street: Lot 1 5226 Armina Place Permit Office:
City, State, Zip: Ft. Peirce , FL , 34951 Permit Number:
U
Owner: Jurisdiction:
_
Design Location: FL, ST LUCIE_CO_INTL
U
COMPONENT
AIR BARRIER CRITERIA
INSULATION INSTALLATION CRITERIA
General
A continuous air barrier shall be installed in the building envelope.
Air -permeable Insulation shall
requirements
The exterior thermal envelope contains a continuous air barrier.
not be used as a sealing material.
Breaks orjoints in the air barrier shall be sealed.
Ceiling/attic
The air barrier in any dropped ceiling/soffit shall be aligned with
The insulation In an dro ed /soffit
y dropped ceilin 9
the insulation and any gaps in the air barrier shall be sealed.
shall be aligned with the air barrier.
Access openings, drop down stairs or knee wall doors to
unconditioned attic spaces shall be sealed.
Walls
The junction of the foundation and sill plate shall be sealed.
Cavities within comers and headers of frame walls
The junction of the top plate and the top of exterior walls shall be
shall be insulated by completely filling the cavity
sealed.
with a material having a thermal resistance of R-3
Knee walls shall be sealed.
per inch minimum.
Exterior thermal envelope insulation for framed
walls shall be installed in substantial contact and
continuous alignment with the air barrier.
Windows, skylights
The space between window/doorjambs and framing, and
and doors
skylights and framing shall be sealed.
Rim joists
Rim joists shall include the air barrier.
Rim joists shall be insulated.
Floors
The air barrier shall be installed at any exposed edge of
Floor framing cavity insulation shall be installed to
(including
insulation.
maintain permanent contact with the underside of
above -garage
subfloor decking, or floor framing cavity insulation
and cantilevered
shall be permitted to be in contact with the top side
floors)
of sheathing, or continuous insulation installed on
the underside of floor framing and extends from the
bottom to the top of all perimeter floor framing
members.
Crawl space walls
Exposed earth in unvented crawl spaces shall be covered with
Where provided instead of floor insulation, insulation
a Class I vapor retarder with overlapping joints taped.
shall be permanently attached to the crawlspace
Shafts, penetrations
Duct shafts, utility penetrations, and flue shafts opening to
exterior or unconditioned space shall be sealed.
Batts in narrow cavities shall be cut to fit, or narrow
Narrow cavities
cavities shall be filled by insulation that on
installation readily conforms to the available cavity
spaces.
Garage separation
Air sealing shall be provided between the garage and conditioned spac
Ds.
Recessed lighting
Recessed light fixtures installed in the building thermal envelope
Recessed light fixtures installed in the building
shall be sealed to the drywall.
thermal envelope shall be air tight and IC rated.
Plumbing and wiring
Batt insulation shall be cut neatly to fit around wiring
and plumbing in exterior walls, or insulation that on
installation readily conforms to available space shall
extend behind nopino an wirina
Shower/tub
The air barrier installed at exterior walls adjacent to showers and
Exterior walls adjacent to showers and tubs shall
on exterior wall
tubs shall separate them from the showers and tubs.
be insulated.
Electdcallphone box or
The air barrier shall be installed behind electrical or communication
exteriorwalls
boxes or air -sealed boxes shall be installed.
HVAC register boots
HVAC register boots that penetrate building thermal envelope shall
be sealed to the sub -floor or drywall.
Concealed
When required to be sealed, concealed fire sprinklers shall only be
sprinklers
sealed in a manner that is recommended by the manufacturer.
Caulking or other adhesive sealants shall not be used to fill voids
between fire sprinkler cover nlates; and walls or cellinos.
a. In addition, inspection of log walls shall be in accordance with the provisions of ICC-400.
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Envelope Leakage Test Report (Blower Door Test)
Residential Prescriptive, Performance or ERI Method Compliance
2017 Florida Building Code, Energy Conservation, 6th Edition
Jurisdiction:
Permit #:
Job lnf6rnation
Builder: Community: Lot: NA
Address: Lot 1 5226 Armina Place
City: Ft. Peirce State: FL Zip: 34951
Air Leakage Test -Results Passing results must meet, either the Performance, Prescriptive, or ERI Method
O PRESCRIPTIVE METHOD -The building or dwelling unit shall be tested and verified as having an air leakage rate of not exceeding 7 air
changes ,per fiour at.a pressure of 0.2. inch w.g (50 Pascals) in Climate Zones 1 and 2..
O 'PERFORMANCE of ERI METHOD -The building ondwelling unit shall ble tested and verified as1having an air leakage rate of not exceeding
the selected ACH(50) value, as shown on Form R405 2617 (Performance),br R406-2017 (ERI),sectign labeled as infiltration,.sub-section ACH50.
ACH(50) specified on Form R40520f7-Energy Calc(PerformancOor R406=2017,(ER1)i 7.000
x 60 = 17051 — Method for calculating building volume:
—CIF
M(50) Building Volume ACH(50)
Q Retrieved from architectural plans
ElPASS Code software
• calculated
When ACH(50) is less than 3, Mechanical Ventilation installation O Field measured and Calculated
must be verified by building department.
R402.4.1.2 Testing. Testing shall be conducted in accordance with ANSI/RESNET/ICC 380 and reported at a pressure of 0.2 inch w.g. (50 Pascals)
Testing shall be conducted by either Individuals as defined in Section 553.993(5) or (7), Florida Statues.or Individuals licensed as set forth in Section
489.105(3)(0. (g), or (i) or an approved third party. Awriften report of the results of the lest shall be signed by the party conducting the test and
provided to thecode official. Testing shall be performed at any time after creation of all penetrations of the building thermal envelope.
During testing:
1. Exterior windows and doors, fireplace and stove doors shall be closed, but not sealed, beyond the intended weatherstripping or other infiltration
control measures.
2. Dampers including exhaust, intake, makeup air, back draft and flue dampers shall be closed, but not sealed beyond intended infiltration control
measures.
3. Interior doors, if installed at the time of the test, shall be open.
4. Exterior doors for continuous ventilation systems and heat recovery ventilators shall be closed and sealed.
5. Heating and cooling systems, if installed at the time of the test, shall be turned off.
6. Supply and return registers, if installed at the time of the test, shall be fully open.
Testing Company
Company Name: Phone:
I hereby verify that the above Air Leakage results are in accordance with the 2017 6th Edition Florida Building Code
Energy Conservation requirements according to the compliance method selected above.
Signature of Tester: Date of Test:
Printed Name of Tester:
License/Certification #: Issuing Authority:
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Duct Leakage Test Report
Residential Prescriptive, Performance or ERI Method Compliance
2017 Florida Building Code, Energy Conservation, 6th Edition
Jurisdiction: Permit #:
-Job Information
Builder: Community: Lot: NA
Address: Lot 1 5226 Arming Place
City: Ft. Peirce State: FL Zip: 34951
Duct'Leakage Test Result s 0, Prescriptive Method 0 Performance/ERI Method
System 1
cfm25
System 2
cfm25
System 3
cfm25
Sum of any
cfm25
Total of all
cfm25
1996 — Qn
Total of all Total Conditioned
systems Square Footage
1-1
PASS ❑ FAIL
Q Prescriptive Methodcfm25 (Total)
To qualify as "substantially leak free" Qn Total must be less than or
equal to 0.04 if air handler unit is installed. If air handler unit is not
installed, Qn Total must be less than or equal to 0.03. this testing
method meets the requirements in accordance with Section R403r3.3:
Is the air handler unit installed during testing? 0 YES (bj ❑ NO {- n
O=Performance/ERI Method cfm25 (out'dr-rotal) .
To qualify using this method, Qn must not be greater than,&
proposed duct leakage Qn specified on Form R405 2017 or
Leakage Type selected on Form on specified on Form R405='2017
R40572017 (EnergyCalc) orN06-2017 (EnergyCald) 6rR406-2017
Proposed Leak Free 0.03
Duct tightness shall be verified by testing in accordance with ANSI/RESNET/ICC380 by either individuals as defined in Section
553.993(5) or (7), Florida Statutes, or individuals licensed as set forth in Section 489.105(3)(f), (g) or (i), Florida Statutes.
Testing Company
Company Name: Phone:
I hereby verify that the above duct leakage testing results are in accordance with the Florida Building Code requirements with the
selected compliance path as stated above, either the Prescriptive Method or Performance Method.
Signature of Tester:
Printed Name of Tester:
License/Certification #:
Date of Test:
Issuing Authority:
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