HomeMy WebLinkAboutEnergy Codert
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FORM R405-2017
FLORIDA ENERGY
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EFFICIENCY CODE
FOR BUILDING CONSTRUCTION
Florida Department of Business and Professional Regulation - Residential Performance Method
Project Name: MW-57REV
Builder Name: GHO HOMES
Street: 9360 KNOLLWOOD LN
Permit Office: ST. LUCIE COUNTY
City, State, Zip: FORT PIERCE, FL, 34951
Permit Number:
Owner:
Jurisdiction:
Design Location: FL. Fort Pierce
County: St. Lucie (Florida Climate Zone 2 )
1. New construction or existing New (From Plans)
9. Wall Types (2503.1 sgft.)
Insulation Area
2. Single family or multiple family Single-family
a. Concrete Block- Exl Insul, Exterior
R=4.1 2219.80 ft;
b. Frame - Wood. Adjacent
R=11.0 283.33 ft
3. Number of units, if multiple family 1
c. N/A
R= ft'
4. Number of Bedrooms 3
it. N/A
R= ry'
10. Ceiling Types (2509.0 sgft.)
Insulation Area
5. Is this a worst case? No
a. Under Attic (Vented)
R=40.0 2509.00 ft3
6. Conditioned Floor area above grade (ft-) 2509
b. N/A
R= ft'
c. N/A
R= ft'
Conditioned floor area below grade (R') 0
11. Ducts
R ft°
7. Windows(443.6 sgft.) Description Area
a. Sup: Attic, Rat: Attic, AH: Main
6 708
a. U-Factor. Dbl, U=0.62 443.67 ft'
SHGC: SHGC=0.26
b. U-Faclor: WA fir
12. Cooling systems
kBtu/hr Efficiency
SHGC:
a. Central Unit
56.0 SEER:17.00
c. U-Factor: NIA ft'
SHGC:
13. Heating systems
kBtu/hr Efficiency
d. U-Factor. NIA ft'
a. Electric Strip Heat
34.0 COP:1.00
SHGC:
Area Weighted Average Overhang Depth: 6.064 ft.
Area Weighted Average SHGC: 0.260
14. Hot water systems
a. Electric
Cap: 50 gallons
8. Floor T
Types (2509.0 sgft. Insulation Area
y )
EF: 0.940
a, slab -On -Grade Edge Insulation R=0.0 2509.00 ft'
b. Conservation features
b. WA R= ft•
None
c. N/A R= ft'
1 15. Credits
Patel
Glass/Floor Area: 0.177 Total Proposed Modified Loads: 76.13
PASS
Total Baseline
Loads: 83.70
1 hereby certify that the plans and specifigal ons coverf d by
Review of the plans and
g-ISE STg7
this calculation are in compliance wri the lorida Ene y
Code.
specifications covered by this�y0
calculation indicates compliance
R
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with the Florida Energy Code.
nrur�'°•• +.>:trF.•• „ O
PREPARED BY:
DATE:
Before construction is completed
this building will be inspected for
compliance with section 553.908
u41
-i; 2
I hereby certify that this building, as designed, is in compliance
Florida Statutes.
!�
with the Florida Energy Cc e.
cODWE'f��
OWNER/AGENT:
BUILDING OFFICIAL:
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).
2121r2020 9:36 AM EnergyGauge® USA 6.0.02 (Rev. 1) - FlaRes2017 FBC 6th Edition (2017) Compliant Software Page 1 of 5
Pr1RM QAfl6-71117 INPIIT SIIMMARY CNFCKI_IST REPORT
PROJECT
Title.
Building Type:
Owner Name:
# of Units:
Builder Name:
Permit Office:
Jurisdiction:
Family Type:
New/EAsting:
Comment
MW-57REV
User
1
GHO HOMES
ST. LUCIE COUNTY
Single-family
New (From Plans)
Badmams: 3
Conditioned Area: 2509
Total Stories: 1
Worst Case: No
Rotate Angle: 0
Cross Ventilation: No
Whole House Fan: No
'
Address Type: Street Address
Lot 0
Block/Subdivision:
PlatBook:
Street 9360 KNOLLWOOD LN
County. St. Lurie
City, State. Zip: FORT PIERCE ,
FL, 34951
CLIMATE
V Design Location
Design Temp
TMY Site 97.6 % 2.5 %
Int Design Temp Heating Design Dally Temp
Winter Summer Degree Days Moisture Range
FL, Fort Pieroe R VERO BEACH_MUNI 39 90
70 75 299 62 Low
BLOCKS
Number
Name
Area Volume
1
Btookl
2509 25340.9
SPACES
Number
Name
Area Volume Kitchen Occupants
Bedrooms Infil ID Finished Cooled Heated
1
Maln
2509 26340.9 Yes 4
3 1 Yes Yes Yes
FLOORS
#
Floor Type
Space Perimeter R-Value
Area Tile Wood Carpet
1 SiabOr-Grade Edge Insuiatio Alain 2232 it
2509 ft' — 0 0 1
ROOF
J #
Type
Roof Gable Roof
Materials Area Area Color
Red Soler SA Emitt Emid Dedc Pitch
Barr Absor. Tested Tested Insul. (deg)
1
Hip Fiat file/slate 2808 fN 0fP Medium
N 0.4 N 0.9 No 0 26.6
ATTIC
J0
Type
Ventilation Vent Ratio (1 In)
Area RBS IRCC
1
Full attic
Vented 150 2609 fP N N
CEILING
#
Calling Type
Space R-Value Ins Type Area Framing Frac Truss Type
1
Under Attie (Vented)
Mein 40 Blown
2509 fP 0.1 Wood
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WNDse DAnXL7n17 IWDI IT CI IRAIII PNFrK1 ICT RFPnRT
WALLS
Ad)aceni
CeNry
NAtlih.
Height
Sheathing
Framing
Solar
Below
Mall
3�qe
Space
_ 1
N
Exterior
Concrete Block - EM Insul
Main
4.1
63
0 9
4
588.0 R'
0
0
0.3
0
-2
NE
Exterior
Concrete Block - Ext Insul
Main
4.1
8
9 11
4
99.2 R'
0
0
0.3
0
-3
E
Exterior
Concrete Block - Exd Insul
Main
4.1
55
9 9
4
520.3 fP
0
0
0.3
0
-4
BE
Exterior
Concrete Block - Exd Insul
Main
4.1
2
11 11
4
33.1 TN
0
0
0.3
0
6
S
Exterior
Concrete Block - Exd Insul
Main
4.1
36
2 11
4
409.9 R'
0
0
0.3
0
6
W
Exterior
Concrete Block - Exd Insul
Main
4.1
61
0 9
4
569.3 ft'
0
0
0.3
0
7
-
Garage
Frame - Wood
Mein
11
25
0 11
4
283.3 ft•
0
0.25
0.3
0
DOORS
#
Omt
Door Type Space
Stomas
U-Value
Width
WidthArea
Ft
In
Ft
1
S
Wood Main
None
39
6
a
48 fe
WINDOWS
Orientation shown is the entered, Proposed
orientation.
/
Wall
Overhang
_
V
#
Omt ID
Frame
Panes NFRC
U-Factor SHGC
Imp
Area
Depth
Separation
Int Shade
Screening
_
1
n 1
Metal
Double (Clear)
Yes
0.62
0.26
N
7.6 R'
2 ft 0 in
3 ft O in
None
None
_
2
n 1
Metal
Double (Clear)
Yes
0.62
0.26
N
43.3 R'
1 R 0 in
1 R 0 in
None
None
_
3
n 1
Metal
Double (Clear)
Yes
0.62
026
N
31.6110
4 ft 0 In
1 It O In
None
None
_
4
n 1
Metal
Double (Gear)
Yes
0.62
026
N
111.6 R'
12 ft 0 in
1 R O in
None
None
_
5
ne 2
Metal
Double (Clow)
Yes
0.62
0.26
N
22.5 R'
5ft01n
1ft01n
None
None
6
ne 2
Metal
Double (Clear)
Yes
0.62
026
N
20.7 ft'
10 It 0 in
3 It 0 in
None
None
7
e 3
Meted
Double (Gear)
Yes
0.62
026
N
11.8 ft
2 R 0 in
1 R 0 in
None
None
8
e 3
Metal
Double (Clear)
Yes
0.62
0.26
N
7.0 R'
2 R 0 In
1 ft 0 In
None
None
_
9
e 3
Metal
Double (Clear)
Yes
0.62
026
N
20.0 R'
10 R O in
3 ft 0 In
None
None
_
10
se 4
Meted
Double (Clear)
Yes
0.62
026
N
14.0 R'
5 ft 0 In
4 ft 0 in
None
None
_
11
s 5
Meted
Double (Clear)
Yes
0.62
026
N
12.0 R'
8 ft 0 in
2 It 0 in
None
None
_
12
a 5
Metal
Double (Clear)
Yes
0.62
026
N
21.7 fP
2 R O in
2 ft O In
None
None
_
13
s 5
Metal
Double (Clear)
Yes
0.62
0.26
N
48.0IP
2 R O in
2 It 0 In
None
None
_
14
w 6
Metal
Double (Gear)
Yes
0.62
026
N
9.0 W
2 ft 0 in
1 ft 0 in
None
None
15
w 6
Meted
Double (Clear)
Yes
0.62
026
N
433 R'
2 ft 0 in
1 It 0 in
None
None
16
W 6
Metal
Double (Clear)
Yes
0.62
0.26
N
20.0 fF
10 ft 0 In
3 ft 0 in
None
None
GARAGE
#
Floor Area
Calling Area
Exposed Wall Perimeter
Avg. Wag Height
Exposed Wag Insulation
1
798 fl'
798 R'
64 @
9.3 R
1
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M^MRA DenC_en47V IIJDI IT CI IMMARV CNFCICI I_AT REPORT
r VfVY11�1VV'LV 1I
INFILTRATION
# Scope Method
SLA
CFM 50 ELA EgLA ACH ACH 50
1 Wholehouse Proposed ACH(60)
.000449
2956.4 162.3 305.24 .1709 7
HEATING SYSTEM
# system Type
Subtype
Efficiency Ca city Block
Duets
1 Electric Strip Heat/
None
CORI 34 kSbAv 1
sys#1
COOLING SYSTEM
# System Type
Subtype
Efficiency Capacity Air Flow SHR Block
Duda
1 Central UnOf
Spot
SEER: 17 56 kBtuOn cfm 0.7 1
sys#1
HOT WATER SYSTEM
# System Type SubType
Location
EF Cup Use SetPnt Conservation
1 Electric None
Mein
0.94 50 gal 62.3 gel 120 deg None
SOLAR HOT WATER SYSTEM
FSEC
Cert # Company Name
Collector Storage
System Model# Collector Model# Area Volume
FEF
None None
ff'
DUCTS
_ / —Supply
V # Location R-Value Area
—Return— Air CFM 25 CFM25
Location Area Leakage Type Handler TOT OUT ON RLF
HVAC#
Heat Cool
_ 1 Attic 6 708 fe
Attic
334 tN Defauk Leakage Mein (Default) (DefeuO)
1 1
TEMPERATURES
Fr grameblfe 1Thermostafrt:l'Y [ ]]
Venting [%1 Jan [%1 Feb LxJ Mar
Venting [ 1 Jan [ 1 Feb �Il�xlll Mar
jr Cr(alling Fans: rD0' n Jul �DOt Aug [[)(]) ([ ]] [�X]J
r [ May (] Jun Jul [ ] A�u9 f 1 Belxl OOctct LA NOV
Doe
[Nov(X]J
l 1 DecDec
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FORM R40&2017 INPUT SUMMARY CHECKLIST REPORT
Thermostat Schedule:
HERS 2006 Reference
Houre
Schedule Type
1
2
3
4
5
6
7
8
8
10
11
12
Coding (ND)
80
86
78
78
78
78
78
78
78
78
78
78
PM
Coding (WEH)
78
78
78
78
78
78
78
78
78
78
78
PM
78
Heating (WD)
68
68
66
68
68
as
68
66
es
PM
688
6688
68
68
se
6s
Healing(WEH)
AM
66
68
66
66
66
68
68
68
68
68
68
68
PM
68
68
68
68
68
68
68
Be
68
68
66
66
MASS
Maas Type
Area
Thickness
Furniture Fraction
Space
Default 8lbsts .fL
0 fts
Oft
0.3
Main
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2017 EPL DISPLAY CARD
ENERGY PERFORMANCE LEVEL (EPL) DISPLAY CARD
ESTIMATED ENERGY PERFORMANCE INDEX' = 91
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 Main
3. No. of units (if multiple -family)
3. 1
4. Number of bedrooms
4. 3
13. Cooling system: Capacity 56.0
a) Split system SEER 17.0
5. Is this a worst case? (yes/no)
5. No
b) Single package SEER
c) Ground/water source SEER/COP
6. Conditioned floor area (sq. ft.)
6. 2509
d) Room unil/PTAC EER
e) Other
7. Windows, type and, area
a) U-factor:(weighted average)
7a. 0.620
b) Solar Heat Gain Coefficient (SHGC)
7b. 0.260
14. Heating system: Capacity 34.0
c) Area
7c. 443.6
a) Split
system heat pump HSPF
b) Single
package heat pump HSPF
8. Skylights
c) Electric resistance COP 1.0
a) U-factor:(weighted average)
Be. 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)
gb.
15. Water healing system
c) Concrete, raised (R-value)
go.
a) Electric resistance EF 0.94
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. 4.1
f) Heat recovery unit HeatRec%
B. Adjacent:
g) Other
1. Wood frame (Insulation R-value)
10B1. 11.0
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. 40.0
b) Cross ventilation No
b) Single assembly
11b.
c) Whole house fan No
c) Knee wails/skylight walls
11c.
d) Multizone cooling credit
d) Radiant barrier Installed
11d. No
a) Multizone heating credit
f) 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
th 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 c
n installed code compliant features.
Builder Signature:
Date:
Address of New Home: 9360 KNOLLW
D LN
City/FL Zip: FORT PIERCE, FL 34951
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Florida Building Code, Energy Conservation, 6th Edition (2017)
ADDRESS: 9360 KNOLLWOOD LN Permit Number.
FORT PIERCE, FL, 34951
MANDATORY REQUIREMENTS See Individual code sections for full details.
I
SECTION R401 GENERAL
R401.3 Energy Performance Level (EPL) display card (Mandatory).The building official shall require that an energy ped➢mmnce 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 Stabiles) requires the EPL display card to be included as an addendum to each sales contract for bath pmsold 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 speciricatlons submitted to demonstrate code compliance for the building. A copy of the EPL display card can be found in Appendix RD.
R402AAir leakage (Mandatory). The building thermal envelope shag be constructed to limit air leakage In accordance with the requirements of
Sections R402A.1 through R4024.6.
Exception: Dwelling units of R-2 Occupancies and multiple attached single family dwellings shag be permitted to
comply with Section 0402.5.
R402A.1 Building thermal errveidpa building thermal envelope shag comply with Sections R4024.1.1 and R4024.12.
The sealing methods between dissimilar materials shag allow for differential expansion and contraction.
R402A.1.1 Installation.The components of the building thermal envelope as listed In Table R402A.1.1 shall be Installed in accordance
with the manufacturer's instructions and the criteda listed in Table R4024.1.1, as applicable to the method of construction Where required
by the code official, an approved third parry shall Inspect all components and verify compliance.
R402A.12 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 4 and three air changes per hour in Climate Zones 3 through 8. Testing shall be conducted in
accordance with ANSURESNETACC 380 and reported at a pressure of 02 Inch w.g. (50 pascals). Testing stall be conducted by either
Individuals as defined In Section 553.993(5) or (7). Florida Statutes, or individuals licensed as set ford In Section 489.105(3)(Q, (9) or (1) or
an approved third parry. A written report of the results of the lest shall be signed by the parry conducting the teat 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 65 percent of the building thermal envelope.
During testing:
1. Exterior windows and doors, fireplace and stove doom shall be dosed, but not sealed, beyond the Intended weatherstripping or
other btUltretion central measures.
2. Dampers Including exhaust, Intake, makeup air, backdreft and flue dampers shall be dosed, 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 shag be dosed and sealed.
5. Heating and cooling systems, if installed at the time of the test, shall to turned o6.
6. Supply and return registers, If Installed at the time of the test, shag be fully open
R4024.2 Flreplaees. New wood -burning fireplaces shag have tight -fitting flue dampers or doom, and outdoor combustion air. Where
using tight-flttlng doors on factory -built fireplaces listed and labeled in accordance with UL 127, the doors shall be tested and gated for the
fireplace. Where using Ught-ONng doors on masonry fireplaces, the doors shall be listed and labeled in accordance with UL 907.
R402AJ Fenestration air loakagdMndows, skylights and sliding glass doors shag have an air infiltration rate of no more than 0.3 dim per
square foot (1.5 Usfm2), and swinging doom no more than 0.5 din per square foot (2.6 Usfm2), when tested according to NFRC 400 or
AAMA/ WDMAICSA 1011I.S.2/A440 by an accredited, Independent laboratory and listed and labeled by the manufacturer.
Exception: Site-0ullt windows, skylights and doors.
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MANDATORY REQUIREMENTS - (Continued)
❑R402.4.4 Rooms containing fuel buming applianees. 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 R402.12, where the wags, floors and ceilings shall most not less than the basement wall'R-vatue requirement. The door into the room shag be
fully gasketed and any water lines and ducts In the room insulated in accordance with Section R403. The combustion air duct shag be Insulated where It
passes through conditioned space to a minimum of R-8.
Exception;
1. Direct vent appliances with both Intake and exhaust pipes installed continuous to the outside.
2. Fireplaces and stoves complying with Section R402A2 and Section RI006 of the Florida Budding 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. Ali recessed luminaires shad be IC -rated and labeled as having an air leakage rate not
more then 2.0 efm (0.944 Lis) when tested In accordance with ASTM E283 at a 1.57 psf (75 Pa) pressure differential. All recessed
luminaires shag be sealed with a gasket or caulk between the housing and the Interior wall or calling covering.
R4031 Controls SECTION R403 SYSTEMS
❑ 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 elecbiwesistance heat shag have controls
that, except during defrost, prevent supplemental heat operation when the heat pump compressor can meet the heating load.
❑ R403.32 Sealing (Mandatory) All ducts, air handlers, fdter boxes and budding 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
C4032.92 of the Commercial Provisions of this code and shall be shown to meet duct lightness criteria below.
Duct lightness shall be verifled by testing In accordance with ANSIIRESNETACC 380 by either individuals as defined in Sermon 663.993(5) or
(7), Florida Statutes, or Individuals licensed as sat forth in Section 489.105(3)(f), (g) or 0), Florida Statutes, to be 'substantially leak free' in
accordance with Section R403.3.3.
❑ R403.321 Sealed air handler. At, 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.
❑ R403.3.9 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
manufacturers air handler enclosure If Installed at the tbne of the test. All registers shall be taped or otherwise sealed during the test.
2. Postmnstruction last Total leakage shall be measured with a pressure differential of 0.1 Inch w.g. (25 Pa) across the
entire system, Including the manufacbrrera air handler enclosure. Registers shag be taped or otherwise sealed during the
test
Exceptions:
1. A dud air leakage test shall not be required where the ducts and air handlers are located entirely within the building
thermal envelope.
2. Dud 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). Budding 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 WF (139C) shall be insulated to a minimum of R-3.
❑ R403A.1 Protection of piping insulation. Piping insulation exposed to weather shell be protected from damage, Including that
caused by sunlight, moisture, equipment maintenance and wind, and shag provide shielding from solar radiation that can cause
degradation of the material. Adhesive tape shall not be permitted.
❑ R403.6.1 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 shag be accessible. Manual controls ahad be readily accessible.
R403.5.1.1 Circulation systems. Heated water circulation systems shall be provided with a circulation pump. The system return
❑ pipe shag 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 gut
occupancy. The controls shall automatically tum 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 stall comply with IEEE 515.1 or UL 516. 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 whaler is used In the occupancy.
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MANDATORY REQUIREMENTS - (Continued)
❑R403.SS Heat traps (Mandatory). Storage water heatem not equipped with Integral heat traps and having vertical pipe risers shall have
heat baps Installed an 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 mat) In the hot water distribution line and cold water line located as dose as possible
to the storage tank.
R403S.8 Water heater efficiencies
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'1007 to 140°F (36'C to 6000).
R403.6.6.12 Shut down. A separate switch or a Beady 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 mein bumer(s) of
combustion types of service water -heating systems to be turned off,
R403.5.62 Water -heating equipment. Water -heating equipment Installed in residential units shall meet the minimum efficiencies of
Table C404.2In Chapter 4 of the Florida Building Code, Energy Conservation, Commercial Provisions, for the type of equipment installed.
Equipment used to provide heating functions as pad of a combination system shall satisfy all stated requirements for the appropriate
water -heating category. Solar water heaters shag meet the criteria of Section R403.6.6.2.1.
R403.5.S2.1 Solarwatar-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 shag be determined from the Florlds 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, Soler Domestic Hot Water System and Component Test Protocol. Collectors In Installed solar
water-heafing systems should most the following criteria:
1. Be installed with a tilt argle 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 shag 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
dose when the vendh ton system Is not operating.
o R403.6.1 Wholo- house mechanical ventilation system fan efficacy. When Installed to function as a whole house mechanical
ventilation system, fans shag meet the efficacy requirements of Table R403.6.1.
Exception: Whom whole -house mechanical ventilation fans are integral to tested and listed HVAC equipment they shall be
powered by an electronically commutated motor.
Ei R4113.62 Ventilation atr. Residential buildings designed to be operated at a positive Indoor pressure or for mechanUal ventilation
shag most the following criteria:
1. The design air change per hour minimums for residential buildings in ASHRAE 62.2, Ventilation for Acceptable
Indoor Air Quality, shell be the maximum rates allowed for residerrtial 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(a), then the walls of the spaces) from which air is drawn shall be
insulated to a minmum 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 slicing. Heating and cooling equipment shall be sized In accordance with ACCA Manuel 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 (d split system) shall be submitted along with the sensible and total cooling capacities at the design conditions
described In Sedlon R302.1. This Coda does not allow designer safety factors, provislons for future expansion or either factors that
affect equipment string. System sizing calculations shag not Include loads created by local Intermittent mechanical ventilation such
as standard kitchen and bathroom exhaust systems New or replacement heating end cooling equipment shag have an efficiency
rating equal to or greater than the minimum required by federal law far 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
(CFMIWATT)
AIRFLOW RATE MAXIMU
(CFM)
Range hoods
Any
2.8 dmtwatt
Any
In -One fan
Any
2.8 cfmiwat
Any
Bathroom, utility room
10
1.4 cfm/wat
<90
Bathroom, utility room
90
2.8 dmhvaS
Any
For SI: 1 rim - 28.3 Umin. 9. 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 shag 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 ava➢able size provided by the manufacturers product lines. The corresponding latent capacity of the
equipment shag 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. Manufactumes
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 B the return duct(s) is Installed in an unconditioned space.
Exceptions:
1. Attached single- and mWOple-family residential equipment sizing may be selected so that its cooling capacity Is less than the
calculated total sensible load but not less then 80 percent of that load.
2. When signed and sealed by a Flodda-regiatered engineer. In attached single. and multiple -family units, the capacity of
equipment may be sized in accordance with good design practice.
R403.7.12 Heating equipment capacity.
❑ R403.7.12.1 Heat pumps. Heat pump sizing shall be based on the coding 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 then the design cooling load even If
the design heating load is 1.16 times greater than the design cooling load.
❑ R403.7.1. 2 Electric resistance furnaces. Electric resistance furnaces shag be sized within 4 kW of the design
requirements calculated according to the procedure selected In Section R403.7.1.
❑ R403.7.1.23 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 wH h Section R403.7.1.
❑ R403.7.1.3 Extra capacity required for special occasions. Residences requiring excess cooling or healing equipment capacity on an
Intermittent basis, such as anticipated additional loads caused by major entertainment events, shag have equipment sized or controlled to
prevent continuous space cooling or headng 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 (Mandatary). Systems serving multiple dwelling units shall comply with Sections
❑ C403 and C404 of the IECC--Commerdal Provisions In lieu of Section R403.
❑ R403.9 Snow melt and ice system controls (Mandatory) Snow- and Ice-melfing systems, supplied through energy service to the building,
shag Include automatic controls capable of shutting off the system when the pavement temperature Is above 60'F (I VC). and no
precipliation Is falling and an automatic or manual control that will allow shutoff when the outdoor temperature Is above 407 (4.8'C).
❑ R403.10 Pools and permanent spa energy consumption (Mandatory). The energy consumption of pools and permanent spas
shag be in accordance with Sections R403.10.1 through R403.105.
❑ R403.10.1 Heaters. The electric power to heaters shall be contmiled by a readily accessible on -off switch that Is an
Integral pan 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 shag not change the se0ing of the heater thermostat Such switches shag be in addition to a circuit breaker for the
power to the heater. Gas -fired heaters shall not be equipped with continuously burning ignition pilots.
❑ R403.102 Time switches. Mine switches or other control methods that can automatically turn oft and on according to a preset schedule
shag be Installed for heaters and pump motors. Heaters and pump motors that have built-in gme switches shall be In compliance with this
section.
Exceptions:
1. Where public health standards require 24-bour pump operation.
2. Pumps that operate solar- and wraste-heat-recovery pool heating systems.
3. Where pumps are powered exclusivelyfrom 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 oral
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-moovered
energy, such as from a heat pump or solar energy scums, covers or other vapor -retardant means shag not be required.
R403.10A Gas -and all -Bred pool and spa heaters. AO gas. and oil -fired pool and spa heaters shall have a minimum thermal
❑ efficiency of 82 percent for heaters manufactured on or after April 18. 2013, when tested in accordance with ANSI Z 21.66. Pool
heaters fired by natural or LP gas shag not have continuously burning pilot lights.
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R403.10.5 Heat pump pool heaters. Heat pump pool healers shall have a minimum COP of 4.0 when tested In accordance
with AHRI 1160. Table 2, Standard Rating Conditions -Law 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 (Mandabo fte energy consumption of electric -powered portable spas shag 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 falures shall be
highatgracy lamps or not less than 75 percent of the permanently Installed lighting Mures shall contain only hlgh-efficacy lamps.
EscoptiomLow-voltage lighting.
R404.1.1 Ughting equipment (Mandatory)Fuel gas lighting systems shall not have continuously burning pgot tights.
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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: MW-57REV Builder Name: GHO HOMES
Stmet: 9360 KNOLLWOOD LN Permit Office: ST. LUCIE COUNTY
City, State. Zip: FORT PIERCE, FL. 34951 Permit Number.
u
Owner. Jurisdiction:
w
x
Design Laeagon: FL, PoA Pierce
�
COMPONENT
AIR BARRIER CRITERIA
INSULATION INSTALLATION CRITERIA
General
A continuous air harder shag be Installed In the building envelope.
Air-pemmable Insulation shell
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.
CeiMg/atflc
The air barrier in any dropped cei0ng/sofft shall be aligned with
The Insulation in any dropped eelling/soffit
the Insulation and any gaps In the air barter shall be sealed.
shag be aligned with the air barrier.
Acoess openings, drop down stela or knee wag doors to
unconditioned attic spaces shall be sealed.
Wefts
The junction of the foundation and slit plate shag be sealed
Cavities within comers and headers of frame wags
The junction of the top plate and the top of exterior walls shag be
shag be insulated by completely filling the cavity
sealed.
with a material having a thermal resistance of R3
Knee wags shag be sealed
per Inch mirdmum.
Exterior thermal envelope insulation for framed
wags shag be installed in substantial contact and
continuous all nnient with the air barrier.
Windows, skylights
The space between wimfow/door jambs and training, and
and doors
skylights and training shag be sealed.
Rim joists
Rim joists shall include the air barrier.
Rim joists shall be Insulated.
Floors
The air barrier shag be instated at any exposed edge of
Floor framing cavity insulation shag be installed to
(Including
Insulation.
maintain permanent contact with the underside of
abovagarage
subfloor deddng, or floor framing cavity insulation
and cantilevered
shall be permitted to be In contact with the top side
floom)
of sheathing, or continuous Insulation installed on
the underside of floor framing and extends from the
bottom to the top of all perimeter floor training
members.
Crawl space wells
Exposed earth In unvented crawl spaces shall be covered with
Where provided Instead of floor Insulation, Insulator
a Class I vapor retarder with overlapping joints taped.
shall be permanently attached to the crawtspace
Shafts, penebaflons
Duct shafts, utility
penetrations, and flue shafts opening to
extericror unconditioned
space shall be sealed
Baas in narrow cavities shall bean to fit, or narrow
Narrew cavities
covities shall be filled by insulation that an
Installation readily conforms to the available cavity
spaces.
Garage separation
Air sealing shag be provided between the garage and conditloned spax
as.
Recessed Iighflng
Recessed light foduras Installed In the building themml envelope
Recessed light fvdures Installed In the bidding
shag be sealed to the drywag.
thermal envelope shall be air light and IC rated.
Plumbing and wiring
Batt Insulation shall be cot neatly to fit around wiring
and plumbing In exterior wags, or Insulation that on
Installation readily conforms to available space shall
Showentub
The air barrier fnstaged at extedorwags adjacent to showers and
Exleriorwags adjacent to showers and tubs shag
on exterforwall
bins shag separate them from the showers and tubs.
be insulated.
Eleciricagphone box ci
The air banter shall be installed behind electrical or communieadon
extedorwags
boxes or air -sealed boxes shall be installed.
HVAC register boots
HVAC register boots that penetrate building thermal envelope shag
be sealed to the sub -floor ordrywa 1.
Concealed
When required to be sealed. concealed fire sprinklers shag only be
apdNders
sealed In a marmer that is recommended by the manufacturer.
Ceufldng or other adhesive sealants shall not be used to fill wilds
cover plates itigg gallLaLailliggli
a w auu.uur�, mnpuwvn sir cog waive unan win accoroance wim me provisions or IGG49a.
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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
Jurist ction:
Permit #:
Job Information
Builder: GHO HOMES Community: Lot: NA
Address: 9360 KNOLLWOOD LN
City: FORT PIERCE State: FL Zip: 34951
Ali -Leakage Test Results Passingresults mustmeel,eftherthe Performance, Prescriptive, or ERI Method'
PRESCRIPTIVE METHOD -The building or dwelling unit shall be tested and vadfied as having an air leakage rate of not exceeding 7 air
- changes per hour at a pressure of 0.21nch w.g.(50 Pascals) In Climate Zones 1, and 2.
. ,0 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 ACH(50) value.Form(Performance)R40 section labeled as infiltration, sub -section ACH50.
on t Pert o
as
rma Cale r menca(SRI),
specified on R405-20
L_ )or R406-2017(ERI)t Z000
x 60 + 25341 — Method for calculating building volume:
CFM(50) Building Volume ACH(50) O Retrieved from architectural plans
❑ PASS 0 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 ANS11RESNETACC 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.er individuals licensed as set forth In Section
489.105(3)(f), (g), or () or an approved third party, A written report of the results of the test shallbe signed by the party conducting the lest and
provided to thecode oRcial. Testing shall be performed at any time after creation of all penetrations of the building thermal envelope.
During testing:
1. Exterior vrindows 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 coating systems, if installed at the time of the test, shall be turned off.
6. Supply and m1um 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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