HomeMy WebLinkAboutEnergy CodeFORM R405-2020ZCQ6S
CREEK LOT 83
RESIDENTIAL ENERGY CONSERVATION CODE DOCUMENTATION CHECKLIST
' 3349 Trinity Cir
m
Florida Department of Business and Professional Regulation
Simulated Performance Alternative (Performance) Method
Applications for compliance with the 2020 Florida Building Code, Energy Conservation via the
Residential Simulated Performance Alternative shall include:
b This checklist
❑ Form R405-2020 report
❑ 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 (rive pages)
Required prior to CO:
❑ Air Barrier and Insulation Inspection Component Criteria checklist (Table R402.4.1.1- one page)
❑ A completed 2020 Envelope Leakage Test Report (usually one page); exception in R402.4
allows dwelling units of R-2 Occupancies and multiple attached single family dwellings to
comply with Section C402.5
❑ If Form R405 duct leakage type indicates anything other than "default leakage" then a completed
2020 Duct Leakage Test Report - Performance Method (usually one page)
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CREEK LOT 83
FORM R405-2020
FLORIDA ENERGY EFFICIENCY CODE: FOR BUILDING CONSTRUCTION
Florida Department of Business and Professional Regulation = Residential Performance Method
Project Name: 2021.Express 2605 Hayden LT PSL AL SH:COM16
Builder Name: Express
Street: 3349 Cir
Permit Office:
.Trinity
City, State, Zip: ST LUCIE , FL,
Permit Number:
Owner:. Express Homes
Jurisdiction:
Design Location: FL, ST_LUCIE_CO_INTL
County: St. Lucie (Florida:Climate
Zone 2 )
1. New construction or existing New (From Plans)
10. Wall Type42750.2 sqft.)
Insulation Area
2. Single family or multiple family Detached..
a. Concrete Block - Int Insul, Exterior
R=4.1 2383.30 ft2
3. Number of units, if multiple family 1
b::Frame - Wood, Adjacent
c. N/A:
R=13.0 366.89 f12
R= f:2
4. Number of Bedrooms 5
d. N/A
R= ft2
5. Is this a worst case? Yes
11. Ceiling Types .(2605.0 sqft.)
Insulation Area
a. Under Attic (Vented)
14=38.0 26051.00 ft2
6. Conditioned floor area above grade (ft2) 2605.02905273
b: N/A .
R= ft2
Conditioned floor area belowgiade (W). 0
c. NIA
R= ftz
7. Windows00.0 sqft.) Description Area
.12. Ducts
R ft2
a. U-Factor: Dbl, U=0.55 210.00 ft2
a. Sup: Attic, Ret: Attic, AH: Second Floor 8 160
SHGC: SHGC=0.26
b. U-Factor. Dbl, U=6.54 40.00 ft2
13. Cooling systems
kBtu/hr Efficiency
SHGC: SHGC=0.25
a. Central Unit . =
48b ' SEER:16.00
C. U-Factor: N/A ft2
SHGC:
Area Weighted Average Overhang Depth: 1:212 ft.
14. Heating systems
kBtu/hr Efficiency
Area Weighted Average SHGC: 0.258
a. Electric.Heat Pump
46.5 HSPF:9.00
8. Skylights Area
c. U-Factor:(AVG) N/A ft2
15. Hot water systems
SFIGC(AVG): N/A .
a. Electric
Cap: 50 gallons
9. Floor Types (26.05.0 sqft.) Insulation . Area
EF: 0.930
a. Slab -On -Grade Edge Insulation R=0.0 1104.00 ftz
b. Conservation features
b. Floor Over Other Space R=13.0 1064.00 ft2
None
C. other;(see details) R= •437:00 ft=
16. Credits
b. Pstat"
Glass/Floor Area: 0.096 Total Proposed Modified Loads: 79.12
ASS
Total Baseline Loads: 85.90
I hereby certify that the plans and specifications covered byy
this C.ONDIho,
Review of the plans and ..
p4 f11E STglc�
calculation, are in compliance with. the Florida Er -O
specifications covered by this
V
Code.
apalculation indicates compliance
y'�' r,,,�''��t, _ ��.•\��'�,
�`Q1Q
4
�" STATE
PREPARED BY: TE
th the Florida Energy Code..
gY
afore construction is completed
/r un,r
r i
DATE: F
his building will. be, inspected for
y°
y NU114BER
cognpliance with Section 653.908
I hereb certify that this buildin as -designed, ned, is i do is
Y fY 9. 9 ffl�..�r��113
�
Flenda Statutes.
.S
�► 6
G'pD
With the Florida Energy Code. .. .
a
,f4t0
Gi!da�2G�LCL � '
OWNER/ T'_ .1 .p.Y�,,
p,�E -
BUILDING OFFICIAL:
DATE: U4
DATE:
- Compliance requires certification by the air handler unit manufacturer that the air. handier 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 greaterthan TOO.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 0.070'On for whole house.
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FORM R405-2020 . INPUT SUMMARY CHFCKI 1ST RFPART
PROJECT
Title:
2021 Express 2605 Hayden L Bedrooms: 5
Address Type: Street Address
Building Type:
User
Conditioned Area:. 2605
Lot #
Owner Name:
Express Homes
Total Stories: 2
Block/Subdivision:
*of Units:
1
Worst Case: Yes
PlatBook:
Builder Name:
Express
Rotate Angle: 90
Street:
Permit Office:
Cross Ventilation:
County: St. Lucie
Jurisdiction:
Whole House Fan:
City, State, Zip: ST LUCIE ,
Family Type:
Detached
FL,
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 56
Medium
BLOCKS
Number
Name
Area Volume
1
Blockl
2605.029 22403.3
SPACES
Numb&
Name
Area Volume Kitchen Occupants
Bedrooms InfilID Finished Cooled
Heated
1
First Floor
1104.012 9494.5 Yes 1
1
1 Yes. Yes
Yes
2
Second Floor
1501.017 12908.7 No 5
4
1 Yes Yes
Yes
FLOORS
#
Floor Type
Space Perimeter Perimeter R-Value
Area _ .
Joist R Value . 'IT0 Wood
Carpet
1 Slab -On -Grade Edge Insulatio First Floor 157 It 0
1164 W
____ 0.8 0
0.2
2 Floor Over Other Space
Second Floor _
1064 ft'
13 0.8 0
0.2
3 Floor over Garage
Second Floor w
437 V
13 0.8 0
0.2
ROOF
/
Roof Gable Roof
Red
Solar SA Emitt Emitt Deck Pitch
#
Type
Materials Area Area Color
Barr
Absor. Tested Tested : Insul. (deg)
1
Hip Composition. shingles 1723 fl° 0 ft' Medium
N
0.75 No 0.9 No 0
26.57
ATTIC
Type
V #
Ventilation Vent Ratio (1 In)
Area
RBS IRCC
1
Full attic
Vented 300 1541 ft'
N N
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FnRM RAn.S_9n9n . IMPI IT Al IMMARY.f_HFr-ICI IAT RFPnRT..
CEILING
# Ceiling Type Space
R-Value
Ins Type
Area
Framing free . Truss Type
1 Under Attic (Vented) First Floor
38
Blown
1104 ft'
0.11
Wood
2 Under Attic (Vented) Second Floor
38
Blown
1501 ft'
0.11
Wood
WALLS .
Adjacent Spate
Cavity Width
R-1/alue Et In
Height
Et In
A Me
Sheathing Framing
8--Value Eraction
Solar Below
Ahqnr 0
1
N=>E Exterior
Concrete Block - Int InsulFirst Floor
4.1 39
8.
8 8
343.8 W
0
0.
0.5
0
2
E=>S Exterior
Concrete Block - Int InsulFirst Floor
4.1 36
8
8 8
317.8 ft'
0
0
0.5
0 -
_ 3
S=>W Exterior
Concrete Block = Int InsulFirst Floor
4.1 11
4
8 8
96.2 ft'
0
0
0.5
0
_ 4
S=>W Exterior
Concrete Block - Int InsulFirst Floor
4.1 6
8
8 8
57.8 ft'
:0
0
0.5
0
5
W-N Exterior
Concrete Block - Int InsulFirst Floor
4.1 ' 20
0
8 8
173.3 ft'
0
0
0.5
0
6
S=>W Garage
Frame - Wood First Floor
13 21
8
8 8
187.8 ft'
0
0.23
0.5
0
7
W=>N Garage
Frame- Wood First Floor
13 20
8
8 8
179.1 ft'
0
0.23
0.5
0
8
N=>E Exterior
Concrete Block - Int InsGDcond Floor
4.1 39
8
8 8
343.8 ft'
0
0
0.5
0
9
E=>S Exterior
Concrete Block - Int InsSecond Floor
4.1 40
8
8 8
352.4 ft'
0
0
0.5
0
10
S=>W Exterior
Concrete Block - Int InsWoond Floor
4.1 39
8
8 8
343.8 ft'
0
0
0.5
0
_ 11
W=>N Exterior
Concrete Block - Int Ins8econd Floor
4.1 40
8
8 8
352.4 ft'
0
0
0.6
0
DOORS
# Omt
Door Type Space
Storms
U-Value
Width.
Height
Area
Ft
In
Ft In
1 S=>W Insulated First Floor
None
.4
3
6 8
20 it'
2 W=>N Wood First Floor
None
.39
2
a
6 8
17.8 ft'
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 N=>E 1
Metal Low-E Double Yes
0.55 0.26
N
46.5 ft'
1 ft 0 In
11 ft 0 in
Norte
None
2 N=>E..1
Metal Low-E Double Yes
0.54 0.25
N
40.0 ft'
2 ft 0 in
1 it 0 in
None
None
3, S=>W 3
Metal. Low-E Double Yes
0.55 0.26
N
31.0 ft'
1 ft 0 In
11 ft 0 in
None
None
4 S=>W 4
Metal Low-E Double Yes
0.55 0.26
N
2.5 ft'
6 It 2 in
2 ft O:in
None
None
5 N=>E 8
Metal Low-E Double Yes
0.55 0.26
N
62.0 it':
1 ft 0 in
1 ft 0 in
None
None
6 S=>W ,10
Metal Low-E Double Yes
0.55 0.26
N
62.0 ft'
1 ft 0 in
0 ft 0 in
None
None
7 S=>W 10
Metal Low-E Double Yes
0.65 0.26
N
6.0 ft'
1 ft 0 in
0 ft Orin
None
. None
GARAGE
# Floor Area . Ceiling Area Exposed Wall Perimeter
Avg. Wall Height
Exposed Wall Insulation
1 436.872 ft' 436.872 ft'
64 ft
8.6 ft
13
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FORM R405-2020 ' INPUT SUMMARY CHECKLIST REPORT
INFILTRATION
# Scope Method
SLA
CFM 50 ELA EgLA ACH ACH 50
1 Wholehouse Proposed ACH(50)
A00382
2613J 143.4 269.21 .1716
7
HEATING SYSTEM
# System Type
Subtype
Speed Efficiency Capacity. .
Block
Ducts
1 Electric Heat Pump/
Split
Singi HSPF:9 46.5 kBtu/hr
1
sys#1
COOLING SYSTEM
# System Type
Subtype
Subtype Efficiency. Capacity Air Flow.
SHR Block
Ducts
1 Central Unit/
None
Sing[ SEER: 16 48 kBtu/hr 1446 -cfm
0.73 1
sys#1
HOT WATER SYSTEM
# System Type SubType
Location
EF Cap Use SetPM
Conservation
1 Electric None
Garage
0.93 50 gal 70 gal 120 deg
None
SOLAR HOT WATER SYSTEM
FSEC
Cert # Company Name
Collector
System Model # Collector Model # Area
Storage
Volume
FEF
None None
DUCTS
— Supply —
# Location R-Value Area
— Return — Air CFM 25 CFM25
Location. Area Leakage Type Handler TOT OUT
ON RLF.
HVAC #
Heat Coal
1 Attic 8 160 its
Attic
65 f? Proposed On Second Flo — elm 182.4, cfrn 0.07 0.50
1 1
TEMPERATURES.
P.rogramable Thermostat: Y [[�
Cooling Jan
VJan Feb IXI Mar
Mar
C[eiilling Fans:
�]:Apr g Sep
Apr [ ] May Jun Jul Auy Jun g S p
Apr [ ]May
Oct Nov
OOcctt X Nov
Dec
DDeecFeb
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s
FORM R405-2020 . INPUT SUMMARY o4Fina 1ST RFPnRT
Thermostat Schedule: HERS 2006 Reference
Hours
Schedule Type
1
2
3
4
5
6
7
8
g
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
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 ft=
0 ft
0.3
First Floor
Default 8 lbs/sa.ft.
0 fty
0 ft
0.3
Second. Floor
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FORM R405-2020
ENERGY PERFORMANCE LEVEL (EPL). DISPLAY CARD
ESTIMATED ENERGY PERFORMANCE INDEX* = 92
The lower the EnergyPerformance Index, the more efficient the home.
, ST LUCIE, FL,
1. New construction or existing
New (From Plans)
10. Wall Type and Insulation
Insulation
Area
2. Single family or multiple family
Detached
a. Concrete Block - Int Insul, Exterior
R=4.1
2383.3D 112
b. Frame - Wood, Adjacent
R=13.0
366.89 ft2
3. Number of units, if multiple family
1
c. N/A
R=
ft2
4. Number of Bedrooms
5
d. N/A
R=
ft2
S. Is this a worst case?
Yes
11. Ceiling Type and insulation level
Insulation.
Area
a: Under Attic (Vented)
R=38.0
2606.00 ft2.
6. Conditioned floor area (ft2)
2605
b. N/A
R=
ft2
7. Windows" Description
a
Area
R
a. U Factor: Dbl, U=0.55
210.00 ft2
12. Ducts, location & insulation level
R ft2
SHGC: SHGC=0.26
a. Sup: Attic; Ret: Attic, AH: Second Floor
8 160
b. U-Factor. Dbl, U=Q:54
40.00 ft2
SHGC: SHGC=0.25
13. Cooling systems
kBtu/hr
Efficiency
c. U-Factor. NIA
ft2
a. Central Unit
48.0 SEER:16.00
SHGC:
d. U-FactSHGC: WA
ft'
SHGC:
14. Heating systems
kBtu/hr
Efficiency
Area Weighted Average Overhang Depth:
1.212 ft.
a. Electric Heat Pump
46.5
HSPF:9.00
Area Weighted Average SHGC:
0.258
8. Skylights Description.
Area
M Hot water systems
a. U-FactogAVG): WA
ft2
a. Electric
Cap: 50 gallons
SHGC(AVG): WA
EF: 0.93
b. Conservation features
9. Floor Types
Insulation
Area
None
a. Slab -On -Grade Edge Insulation
R=0.0
1104.00 ft2
Credits (Performance method)
Pstat
b. Floor Over Other Space
R=13.0
1064.00 ft2
c. other (see details)
R=
437.00 ft2
I certify that this home has complied with the Florida Energy Efficiency Code for Building .
Construction 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 Signature: VQaA7 L_ 2�e_aw ,� Date: 04/11 /21
Address of:New Home: 3349 Trinity Cir City/FL Zip:
*Note: This is not a Building Energy Rating: If your Index is below 70, your home may qualify for energy efficient
mortgage (EEM) incentives if you obtain a Florida Energy Rating. For information about the Florida Building Code,
Energy Conservation, contact the Florida Building Commission's support staff.
*`Label required by Section. R303.1.3 of the Florida Building Code, Energy Conservation,' if not DEFAULT.
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Florida -Building Code, Energy'Conservation, 7th.Edition (2020).
Mandatory Requirements for Residential Performance, Prescriptive and ERI Methods.
ADDRESS:: Permit Number..
ST.LUCIE , FL,
MANDATORY REQUIREMENTS - See individual code sections for full details.
V 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 builderto be accurate and correct before final approval of the building for occupancy..Flodda 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 cans completed and signed by the builderaccurately 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.
SECTION R402 BUILDING THERMAL ENVELOPE
❑ R402A 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 envelopeThe building thermal envelope shall comply.wlth Sections R402.4.1.,1 and
R402.4A.2. The sealing methods between dissimilar materials shall allow for di ferentiai 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 11402.4.11.11, as applicable to the method of construction. Where required
by the code official, an approved third party shall inspect all components and verify compliance.
❑ R402A.1.2 Testing. The building or desalting 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 ANSURESNET/ICC 380 and. reported:at a pressure of 0,2 inchw.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 (t) 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 themral 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, butnot sealed, beyond the intended weatherstripping or
other infiltration control measure's.
2. Dampers including exhaust, intake, makeup air, backdraft and flue dampers shall he closed, but not sealed beyond Intended
infiltratlon 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 ventilator's shall be closed and sealed.
5. Heating and cooling systems, if installed at the time of thetest, shall be turned off.
6. Supply and return registers, if installed: at the time of the test, shall be fully open.
E] R402A.2 Fireplaces. iVew: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_ forthe
fireplace. Where using tight fitting doors on masonry fireplaces, the doors'shall be listed and labeled In accordance with. UL 907.
0 R402.4.3 Fenestration air leakage. Windows, skylights and sliding glass doors shall have an air infiltration rate. of. no more than 0.3 cfrrr
per square foot (1.5 Us/m2), and swinging doors no more than 0.5 stir per. square foot (2.6 Us/m2), .when tested according to NFRC 460 or
AAMA/ WDMA/CSA 101A.S.2/A440 by an:accredited, independent laboratory and listed and labeled by the manufacturer.
Exception: Ski49iltwindows. skylights and doors.
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MANDATORY REQUIREMENTS - (Continued)
R402.4.4 Rooms.containing fuel-buming appliances. In Climate Zones 3 through 8, where open combustion air ducts provide combustion air to
open combustion fuel buming 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 wails, 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:
Direct vent appliances with both Intake and exhaust pipes installed continuous to the outside..
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 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.
R403.1 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 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 accordancewith ANSI/RESNETACC 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 (1), 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 then 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. Postconstruction 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 test 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. Duct leakage testing is required for Section
R405 compliance where credit is taken_ for leakage, and a duct air leakage Qn to the outside of less than 0.080 (where Qn =
duct leakage to the outside in cfm per 100 square feet of conditioned floor area tested at 25 Pascals) is indicated in the
compliance report for the proposed design.
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.
ri R403A.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.
R403.6.1 Heated water circulation and temperature maintenance systems (Mandatory). IF heated water circulation systems are
Installed, they 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.
R403.6.1.1 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 identificetion 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.
R403.6..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 band of at least 3'r4 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 heaver effielencles (Mandatory).
R403.6.6.1.1 Automatic controls.. ... Service Water -heating systems shall be equipped. with automatic temperaturecontrols capable
Of adjustment from the lowest to the highest acceptable temperature settings for the Intended use. The minimum temperature
setting range shall be from 100OF to :140°F (380C to 600C).
0 R403.5.8.1.2 Shutdown. A separate switch are 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. .
rl R403.6.6.2.1 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.degress 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.
Ei 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 an air handler that is integral to tested and listed HVAC equipment is used to provide Whole -house mechanical
ventilation, the airbandler shall be powered by an electronically commutated motor.
0 R403.6.2 Ventilation air. 'Residential buildings designed to be operated ate positive indoor pressure or for mechanical ventilation
shalt 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,
,rowispaces, attached enclosed garages or outdoor spaces adjacent to swimming pools oe spas'.
3. If ventilation air is drawn from enclosed space(s), than 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
❑ R403.7.1. Equipment sizing (Mandatory). 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 doesfiot 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 then 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 EFFicscv
FAN LOCATION
AIRFLOW RATE;MINIMUM
(CFM)
MINIMUM.EFFICACY a .
(CFM/WATT)
AIRFLOW RATE MAXIMU
(CFM)
HRV orERV.
Any
1.2 cfm/watt
Any
Range hoods
.:Any. ..
2.8 chn/witt
..Any
In -line fan
Any
. 2:8 ckilwatt
Any
Bathroom, utility room
:10
1.4 dimlwatt
.90.,
Bathroom, utility room.
'90
2.8 cfmAvatt
Any
For 8I:1 cfm = 28.3 Umin: a. When tested in accordance with WI 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 calculatedaccording to the procedure selected in
Section R403.7, 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 (orentering 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 s¢ing.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 tirries.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 Fossll.fuet 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 Florida Building Code, Energy Conservation —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.
o R403.10.1 Heaters. The electric power to heaters shall be controlled by a readily accessible o"If 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 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.
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❑R403.10.3 Covers. Outdoor heated swimming pools and outdoor permanent spas shall be equipped with a vapor -retardant cover on orat
. 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.
R403.10A 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.
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.
❑ R403.11 Portable spas (Mandatory). The energy consumption of electric -powered portable spas shall be controlled by the
requirements of APSP-14.
❑ R403.13 Dehumidifiers (Mandatory If installed, a dehumidifier shall conform to the following requirements:
1. The minimum rated efficiency of the dehumidifier shall be greater than 1.7 liters/ kWh if the total dehumidifier capacity for the house
is less than 75 pints/day and greater than 2.38 liters/kWh if the total dehumidifier capacity for the house is greater than or equal to 75 pints/day.
2. The dehumidifier shall be controlled by a sensor that Is installed in, a location where it Is exposed to mixed house air.
3. Any dehumidifier unit located In unconditioned. space that treats air from conditioned space shall be Insulated to a minimum of R-2.
4. Condensate disposal shall be In accordance With Section M1411.3.1 of the Florida. Building Code, Residential.
❑ R403.13.1 Ducted dehumidifiers. Ducted dehumidifiers shall, in addition to conforming to the requirements of Section R403.13,
conform to the following requirements:
1. If a ducted dehumidifier is configured with return and supply ducts both connected into the supply side of the cooling system, a backdraft.
damper shall be installed in the supply air duct between the dehumidifier inlet and outlet duct.
2. If a ducted dehumidifier is configured with only its supply dud connected Into the supply side of the central heating and cooling system,
a backdrafi damper shall be installed in the dehumidifier supply duct between the dehumidifier and central supply duct.
3. A ducted dehumidifier shall not be ducted to or from a central ducted cooling system on the return duct side upstream from the
central cooling evaporator coil.
4. Ductwork associated with a dehumidifier located in unconditioned space shall be insulated to a minimum of R-6.
SECTION R404
ELECTRICAL POWER AND LIGHTING SYSTEMS
R404.1 Lighting equipment (Mandatory). Not less than 90 percent of the lamps in permanently installed luminaires shall have an
efficacy of at least 45 lumens -per -watt or shall utilize lamps with an efficacy of not less'than 65 lumens -per -watt.
R404.1.1 Lighting equipment (Mandatory). Fuel gas lighting systems shall not have continuously burning pilot lights.
3/28/2021 3:06 PM EnergyGauge® USA 7.0,00 - FlaRes2020 FBC 7th Edition (2020) Compliant Software Page 5 of 5
2020 - AIR BARRIER AND INSULATION INSPECTION COMPONENT CRITERIA
TABLE 402.4.1.1
AIR BARRIER AND INSULATION INSPECTION COMPONENT CRITERIA a
Project Name: 2021 Express 2605 Hayden LT PSL AL SH COM16 Builder Name: Express
Street: Permit Office:
City, State, Zip: ST LUCIE , FL, Permit Number:
ac
Owner. Express Homes Jurisdiction:
w
Design Location: FL, ST LUCIE_CO INTL
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.
The air barrier in any dropped ceiling/soffit shall be aligned with
The insulation in any y dropped ceiling/soffit
the insulation and any gaps in the air barrier shall be sealed.
shall be aligned with the airbarrier.
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/door jambs 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 walls.
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
Bs.
Recessed lighting
Recessed light fixtures installed In the building thermal envelope
Recessed light fixtures installed in the building
shall be sealed to the finished surface.
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'thaton
installation readily conforms to available space shall
extend behind pip4na and mAring-
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.
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 supply and return register boots that penetrate building
thernal.envelope shall be sealed to the sub -floor, wall covering or
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
-A, plates and walls or pa Illngq-
o. m a.., n wr.cuwn vt lu.4 nano auau uti ill aGw Utlmiu wlm Ulu provl5{ons or IL;L;-4uu. .
3/28/2021 3:05 PM EnergyGauge® USA 7.0.00 - FlaRes202O FBC 7th Edition (2020) . Compliant Software Page 1 of 1
Envelope Leakage Test Report (Blower Door Test)
Residential Prescriptive, Performance or ERI Method Compliance
2020 Florida Building Code, Energy Conservation, 7th Edition
Jurisdiction:
Permit #:
"]'j -lnfoririation
Builder: Express Community: Lot: NA
Address:
City: ST LUCIE State: FL Zip:
Alf Leakage Test'ResultS Passrn9resultsmustmeeteitherthererformapct'e,1! criphve,
I'MR
f } ii llt.fl I � �1 t f tl,
.j++, ' ' rit,t, ii'1 al h
�i'4 :1L1.: <:t71..I.,..�..:, ,c"l L.+ ,.i., b 11{� `{ II�Ff• .l
N to ,� It .,Id rd _ _ _ ,11 ,, ..9.• F b.b�.,i;,f.,alb..,l.. +ln! u7M1 r- ,,ml{{.k: �tHpfJ-
r+Hl 'F.
1 ] Ntl 1 � j
NPRESCRIPTIVE�METHOD ;The build(ng or dwelling unlf shall ba tested and venfled as having an al, eakage rate of not,exceeding,7+{air;
rO� ,
,"changes per hour at a pressure of 0 2`Inch w.g. (50 Pascals) in,Cllraate Zbnes�ll and 2 , ' ; +
,
tp0� 3 PERFORMANCE o� ERI METHOD -The building+or dwetling umt'shall be tested and'venfied`as having:an air` leakage•rate of not.,excectionAeedHin5g0'.j;
the seledetl A6H(50)'val6e as'shown+on Form R4052020PoR4062020 (ERI); ainfltraton,
_
ACH(50) specrfed on Fo»n:R405 2020 Energy Calc (Pe omrance)•or R406-2020- (Er31): - ` 7.000
x 60 = 22403 = Method for calculating building volume:
CFM(50) Building Volume ACH(50)
O Retrieved from architectural plans
1-1PASS Code
software calculated
❑ When ACH(50) is less than 3, Mechanical Ventilation installation Q 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 MO 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. A written report of the results of the test 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 bel 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 Compah 14y .
., .� _ i. -.. •.... h l .. , .::{, `.- , ...:+: . - _ t1 .. i� �f{ r;,°�•"v ..., :i:�4.. ",-,}• .. , t�ta � }:, „ -1, • f , ` '7
Company Name: Phone:
I hereby verify that the above Air Leakage results are in accordance with the 2020 7th 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:
3/28/2021'3:05:17 PM EnergyGauge® USA 7.0.00 - FlaRes202b FBC 7th Edition (2020) Compliant Software Page 1 of 1
Duct Leiakage Test Report
Residential Presen "Ptive, PerfdrMaince or ERI Miathod.Compliance
Jurisdiction:
Permit #:
JObT atio: 'n-
Builder: Express
Community:
Lot: NA
Address:
City- ST LUCIE
State:
f.L
zip:
W Test
:Rou
�' l W q �,
V11 1111T,
i; i%
System 1
cfm25
System 2
cfm25
System 3
cfm25
Sum of others
cfm25
Total of all
cfm25
I..
. —. .2605
Total of all
Total Conditioned
systems
Square Footage
PASS- FAIL
d -P r*sdHpfivw,MdtkO 1 cfm25 (Total): ,
' qualify
, �i' I-i'
To 4U� s !'substanb�i leak eak .QnTotal ,,ni'ustbi�,[ei$s,thein or
-equ611-to.0'.04 if aiiAj666f unk1iifree" handler-"Uhit-is'nol: 4i1si;a1Ie;' d'!,` If air��'
td,-O.!63�4�T'hi'is�.'tes'fi n-a
6 taIIe4;i'Qnjp rmtjst� of Qua
nll
P eormahedIERL Method' ;6fi�n25�,,(OUt-6r,,"Tc)t6l),:"L-''
v
Tiqqua!!fy.L1sing this'method,'Qh,mu.s.t.n.6t be,,*.qPt6rj6an the' n'
-71� �j�' `5--
qOkaqe.Typ9 selected -6n'Form .
+$j Proposed Qn 0.07
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 489A05(3)(f), (g) or (i), Florida Statutes.
-IsV! -
Testing
o p
m an
Company Name: Phone:
I hereby verify that the4bove duct leakage testing results are in accordance
anpe with the Florida Bu ilding Code requirements w - ith the
selected compliance path as stated above, either the Prescriptive Method or Performance Method.'
Signature of Tester: Dato.of Test:
Printed Name of Tester:
License/Certification Issuing Authority:
3/28/2021 3:05:21 PM. Page 1 of 1
2021 Express Hayden Left St Lucie Alum Shingle Com 16
HVAC Load Calculations
for
Express Homes .
WE
FU
CI
R99IDUN7iAL,
" HVAC LQAps
Prepared By:
Kristin Kelly
Florida Breeze
2620 Kirby Circle
Palm Bay, FI 32905
321-951-8767
Sunday, March 28, 2021
Rhvac is an ACCA approved Manual.J, D and S computer program.
Calculations are performed per ACCA Manual J 8th Edition, Version 2, and ACCA Manual D.
rtnvac : tcesi9enpp. a U9n; y,ommercici nvA� &oaas + y ` n f� 1:U �+ 3{ t„ •„Ii Elite.Soitwale Development,
"Flonda Breeze�g. ' i�n�i�;� , �' �,! + ,i; 2021 ExpressrHayden Left,St.Lucie AIum+Shingle Goin.16''
West Melbodme-;FL 32904: _ �% Page 2`
Project Resort
Project Title:
2021 Express Hayden Left St Lucie Alum Shingle Corn 16
'Designed By:.
Kristin Kelly
Project Date:
March 28, 2021
,
Client Name:
Express Homes
Company Name:
Florida Breeze
.Company Representative:
Kristin Kelly.
Company Address:
2620 Kirby Circle
Company City:
Palm Bay, FI 32905
Company Phone:
321-951-8767
Design Da "fi-- :,' a:,r fi;�, - '
� ;'" _ ';' _ - ;;_ r a f}=•, _ + • . _
Reference City:
ST LUCIE, Florida
Building Orientation:
Front door faces South
Daily Temperature Range:
Medium
Latitude:
27
Degrees
Elevation:
25
ft.
Altitude Factor:
0.999
Outdoor
Outdoor
Outdoor
Indoor
Indoor
Grains
Dry Bulb
Wet Bulb
Rel.Hum
Rel.Hurn
Dry Bulb
Difference
Winter: 42
39.4
n/a
n/a
70
n/a
Summer: 90
78
59%
50%
75
61
.:Check Figures
Total Building Supply CFM: 1,235 CFM Per Square ft.: 0.474
Square ft. of Room Area: 2.,605 Square ft. Per Ton: 731
Volume (ft3): 22,404
. + r. ;., - _ w�. �. ?.:. e. r ._,; qr �t dy p..i; - 1, ,�'• ;Ln.1�L{W�„duG�:I:3... '�- , '... ! �. '. rar.,... _.....!.
Total Heating Required Including Ventilation Air: 40,396 Btuh 40.396 MBH
Total Sensible Gain: 33,716 Btuh 79 %
Total Latent Gain: 9,035 Btuh 21 %
Total Cooling Required Including Ventilation Air: 42,751 Btuh 3.56 Tons (Based On Sensible + Latent)
j.. fd—� I?, �..., r � n I l i,l��, � i« -. l� �} ii �l i :! i ft f {t l•1 .r l , t 2t. , n r.
Rhvac is an ACCA approved Manual J, D and S,computer program.
Calculations are performed, per ACCA Manual J 8th Edition, Version 2, and:ACCA Manual D. f
All computed results are estimates as' building use and weather may vary.
Be sure to select a unit that meets both sensible and latent loads according to the manufacturer's performance data at
your design conditions.
I
- — A
C:1... \2021 Express ... E COM 16.rh9 Sunday, March 28, 2021, 3:42 PM
lthvac 'Residenha) &light Commercial HVAC Loads
Ffonda Bieeze,,y, ' i { t '
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'_, Express Left St Lucie"A)um Shingle Com,16n
f,� :.,i, M f t ,
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Ullest Mellio`ume FLw:32904'- , . .
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,rstin2021
n t, : t r, y f,.. 1 i Page 3:
(.Miscellaneous Report
--
_
System c1 Whole' House'i`'puftloar , •i''fi Qufdoor�;
=input patai Wef Bulb;3, , Rel:Num ;,r, ReLH_um ,;� , ;.D "r�► Bulb;Difference=
Winter:
42
39.4 80% n/a 70 n/a
Summer.
90
78 59% 50% 75 6109
Main Trunk
Runouts
Calculate: Yes
Yes
Use Schedule: Yes
Yes
Roughness Factor: 0.01000
0.01000
Pressure Drop: 0.1000
in.wg./100 ft.
0.1000 in.wg./100 ft.
Minimum Velocity: 550
ft./min
450 ft./min
Maximum Velocity: 600
ft./min
750 ft./min
Minimum Height: 0
in.
0 in.
Maximum Height: 0
in.
0 in.
:�Outslde;Air Data , r rY.•a , �: - - �,�.u��i.:. �a,�;r�:1��" fi , -:,. .� � i �, � � � i�.`, {-„<,',� r z..., r.. r. -. �.a.:a..[�c..�t:Ee.•;..�.._..<., t 'I� i e,.�;1.::W�,�1'n"i'�n�...��fi�utn:::�.(iii:1.i:21i,,.�.u�y_+.ty't'x��s..13. �. �,=��:,"3.i '.�£•.- N''i i•c�
Winter
Summer
Infiltration Specified:
0.410 AC/hr
0.210 AC/hr
153 CFM
78 CFM
Infiltration Actual:
0.410 AC/hr
0.210 AC/hr
Above Grade Volume: X
22,404 Cu.ft.
X 22.404. Cu.ft.
9,186 Cu.ft./hr
4,705 Cu.ft./hr
X 0.0167
X 0.0167
Total Building Infiltration:
153 CFM
78 CFM
Total Building Ventilation:
0 CFM
0 CFM
i
--System 1---
Infiltration & Ventilation Sensible Gain Multiplier: 16.49 = (1.10 X 0.999 X 15.00 Summer Temp. Difference)
Infiltration & Ventilation Latent Gain Multiplier: 41.50 = (0,68 X 0.999 X 61.09 Grains Difference)
Infiltration &Ventilation Sensible Loss Multiplier: 30.77 = (1.10 X 0.999 X 28.00 Winter Temp. Difference)
Winter Infiltration Specified: 0.410 AC/hr (153 CFM),. Construction: Average
Summer Infiltration Specified: 0.210 AC/hr (78 CFM), Construction: Average
;Duct (_oad,Factor Scenarios
1;Om�
, r, ,�., � C i ; Duct D ct �s ; , S F •
No T _ e° , •:Descn . fion , Location; . i s Yp PL : ,.... . �._,. _ .,;�,;Ceilir►g •i, _:, . L'eakageai.. �`_Insulation!r � •�-Area � . LTIMDD
1 Supply Attic 16B
1 Return Attic 16B
0.12 8 802 No
0.12 8 750 No
C:1... \2021 Express ... E COM 16.rh9
Sunday, March 28, 2021, 3:42 PM
Rhvac ; Restdenhal & PO! P00006WiHVACiLoads € € ' (ia t f11te Software Deve►opment, lnc "
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Express
Haydeli`l'.ef� StLucie
wpm Shingle Gom�i6:
,�
West Melboume,:FL:.32904
_
Y
e14-
9_
_
[Load Preview Report- - ----........... -
_ ..
-
--
--....._
-- .T -- - -----�
Scope
—�
Net
Ton
_ —
IL2on
/font
Area
Sen
Gain
LatGain
Gain
_
Net
Gain
San
Loss
,
H�
CFM
9A
_ CFM
Duct
Sipe
M
Building 3.56 731
2,605
33,716
9,035
42,751
40,396 498
1,235 1,235
System 1 3.56 731
2,605
33,716
9.035
42.751
40,396 498
; :1,235 1235 12
Supply Duct Latent
652
652
Rehm Duct
6.575
2,978
9,554
2,065
Zone 1
2.605
27.141
5.405
32,546
38,331 498.
- 1235 1,235
1-First Floor
1,104
11,889
2236
14,125
21,596 281
; 541. 541 6,46,6,6,
4,6,4,6
2-Second Floor
1,501
15252
3,169
18,421
16.735 218
6,5.4,4,5,
694 694 6,4,6,5,4,
4,5,4
CA ...\2021 Express ... E. COM 16.rh9 Sunday, March 28, 2021, 3:42 PM
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[Tabular Manual D Ductsrze Data - Duct System 1 - Supply
---Duct Name: ST-100, Effective Length: 20.0
Trunk 0.063 12
2,273
0.171
Up: Fan 72 9.3
0.856
0.000
Rnd 20.0 13.1
0.0
0.421
Nearest Inch 1,785 62.8
0.265
0.444
-Duct Name: SR-100, Supplies: first Floor, Effective Length: 8.0
Runout 0.0003 6
611
0.009
Up: ST-100 72 4.7
0.115
0:000
Rnd 8.0 6.6
0.0
0.009
Nearest Inch 120 12.6
I
0.256
0.454
---Duct Name: SR-110, Supplies: First Floor, Effective Length: 12.0
Runout 0.0003 4
.516
0.017
Up: ST-100 72 3.1
0.141
0.000
Rnd 12.0 4.4
0.0
0.017
Nearest Inch 45 12.6
0.248
0.461
---Duct Name: SR-120, Supplies: First Floor, Effective Length: 8.0
Runout 0.0003 6
611
0.009
Up: ST-100 72 4.7
0.115
0.000
Rnd 8.0 6..6
0:0
0.009
Nearest Inch 120 12.6
-
0.256
0.454
---Duct Name: SR-130, Supplies: First Floor, Effective: Length: 10.0
i
Runout 0.0003 6
611
0.012
Up: ST-100 72 4.7
0.115
0.000
Rnd 10.0 6.6
0.0
0.012
Nearest Inch 120 15.7
0.253
0.456
---Duct Name: SR-140, Supplies: First Floor, Effective Length: 15.0 ,
{ Runout 0.0003 6
611
0.017
Up: ST-100 72 4.7
0.115
0.000
Rnd 15.0 6.6
0.0
0.017
Nearest Inch 120 23.6
0.248
0.462
---Duct Name: ST-110, Effective Length: 20.0
Trunk 0.003 10
2,310
0.224
Up: ST-100 72 7.8
1,118
0:000
Rnd 20.0 10.9
0.0
0.224
Nearest Inch 1,260 52.4
0.041
0.668
---Duct Name: SR-150, Supplies: First Floor, Effective Length: 1.0
Runout 0.0008 4
516
0.001 f
Up: ST=110 72 3.1
6.141
0.000
Rnd 1.0 4.4
0.0
0.001
Nearest Inch 45 1
0.040
0.669
---Duct Name: SR-160, Supplies: First Floor, Effective Length: 10.0
Runout 0.0003 6
611
0.012
Up: ST-110 72 4.7
0.115
0.000
Rnd 10.0. 6.6
0.0
0.012
Nearest Inch 120 15.7
0.030
0.619
CA ...12021 Express ... E COM 16.rh9
Sunday, March 28,
2021, 3:42 PM
111�p!nadVt.oads
Breeze t `,' S z �'' 2021 Express'Iiayden
Elite Software De a ov 1 pment, inc:ra
Left St L k e ,A(umiShingle Com�1'6
:West McILioUhne '6L 32904" Page 7
[Tabular Manual•D Ductsize Data -_Duct System 1 - Supply (cont'd)
Duct Napie�efc,}
yp , , Roughness k Diameter "
Velocity,'(
`SPI. Duch
;Upstreamz, ,`� ,� � ;r,r ` LTeri,peture�,r,1��1,�� ��'�� �'v , `. `Width`�',�(i;nz"�,i��,,SPLF'ifi�
Shape eighf , [ ' Fit�.Eq Len ��,
H
SPl_ Tot
-
---Duct Name: 8R-170, Supplies: First Floor; Effective Length: 6.0
Runout 0.0003 4
518
0.608
Up: ST-110 72 3.1
0.141
0.000
Rnd 6.0 4.4
0.0
0.008
Nearest Inch 45 6.3
0.033
0:676
---Duct Name: SR-180, Supplies: First Floor, Effective Length: 3.0
Runout 0.0003 6
611
0.003 1
Up: ST-110 72 4.7
0.115
0:000
R.nd 3.0 6.6
0.0
0.003
Nearest Inch 120 4.7
0.038
0.67:1 1
---Duct Name:' ST-120, Effective Length: 0.0
Trunk 0.003 15
758
0.000
Up: ST-110 72 11.6
0.074
0.000
Rnd 0.0 16.4
0.0
0.000
Nearest Inch 930 0
0.041
0.668
---Duct Name: SR-190, Supplies: Second Floor, Effective Length: 8.0
Runout 0.0003 6
611
0.009
Up: ST-120 72 4.7
0.115
0.000
Rnd 8.0 6.6
0.10
0.009
Nearest Inch 120 12.6
0.032
0.677
I
---Duct Name: SR-200, Supplies: Second Floor, Effective Length: 12.0
Runout 0.0003 5 .
550
0.014 i
i Up: ST-120 72 3.9
0.120
0.000
Rnd 12.0 5.5
0.0
0.014
Nearest Inch 75 15.7
0.027
0.682
---Duct Name: SR410, Supplies: Second. Floor, Effective Length: 6.0
Runout 0.0003 4
516
0.008
Up: ST-120 72 3.1
0.141
0.000
Rnd 6.0 4.4
0.0
0.008
Nearest Inch 45 6.3
0.033
0.676
---Duct Name: SR-220, Supplies: Second Floor, Effective Length: 10.0
Runout 0.0003 4
516
0.014
Up: ST-120 72 3.1
0.141
0.000
i Rnd 10.0 44
0.0
0.014
Nearest Inch 45 10.5
0.027
0.682
---Duct Name: SR-230, Supplies: Second Floor, Effective Length: 12.0
Runout 0.0003 5
550
0.014 ,
Up: ST=120 72 3.9
0.120
0.000
Rnd 12.0 5.5
0.0
0.014
Nearest Inch 75 15.7
0.027
0.682
---Duct Name: ST-130, Effective Length: 15.0
Trunk
0.003
14
533 0.006
Up: ST-120
72
10.8
0.041 0.000
Rnd
15.0
15.3
0.0 0.006
Nearest Inch
570
55
0:035_ 0.674
r
CA ...\2021 Express ... E COM 16.rh9
Sunday, March 28, 2021, 3:42 PM
(. Tabular Manual D Ductsize Data - Duct System I -Supply (cont'd)
---Duct Name: SR-240, Supplies: Second Floor, Effective Length: 8.0
Runout 0.0003 6
611
0.009
Up: ST-130 72 4.7
0.115
0.000
Rnd 8.0 8.6
0.0
0.009
Nearest Inch 120 12.6
0.026
0.683
---Duct Name: SR-250, Supplies: Second Floor, Effective Length: 7.0
Runout 0.0003 4
516
0.010
Up: ST-130 72 3.1
0.141
0.000
Rnd 7.0 4.4
0.0.
6.010
Nearest Inch 45 7.3
0.025
0.684
---Duct Name: SR-260, Supplies: Second Floor, Effective Length: 9.0
Runout 0.0003 6
611
0.010
Up: ST-130 . 72 4.7
0.115
0.000
Rnd 9.0 6.6
0.0
0.010
Nearest Inch 120 14.1
0.025
0.684
---Duct Name: SR-270, Supplies: Second .Floor, Effective Length: 6.0
Runout 0.0003 5
550
0.006
Up: ST-130 72 3.9
0.120
0.000
Rnd 5.0 5.5
0.0
0.006
Nearest Inch 75 6.5
0.029
0.680
---Duct Name: SR-280, Supplies: Second Floor, Effective Length: 20.0
Runout 0.0003 4
516
0.028
Up: STA 30 72 3.1
0.141
0.000
Rnd 20.0 4.4
0:0
0.028
Nearest Inch 45 20.9
0.007
0.702
---Duct Name: SR-290, Supplies: Second, Floor, Effective Length: 25.0
Runout. . 0.0003 4 -
516
0.035
Up: ST-130 72 3.1
0.141
0.000
Rnd 25.0 4.4
0.0
0.035
Nearest Inch 45 26.2
0.000
0.709
---Duct Name: SR-300, Supplies: Second Floor, Effective Length: 12.0
Runout 0.0003 5
550
0.014
Up: ST-130 72 3.9
0.120
0.000
Rnd 12.0 5.5
0.0
0.014
Nearest Inch 75 15.7
0.021
0.688
---Duct Name: SR-310, Supplies: Second Floor, Effective Length: 8.0
Runout 0.0003 4
516
0.011
Up: ST-130 72 3.1
0.141
0.000
Rnd 8.0 4.4
0.0
0.011
Nearest Inch 45 8.4
0.024
0.685
Report Units: Pressure: in.wg, Duct lengths: feet, Duct sizes: inch, Airflow: CFM, Velocity: ftJmin, Temperature: F
CA ...\2021 Express ... E COM 16.rh9
Sunday, March 28, 2021, 3:42 PM
Tabular Manual D Ductsze Data - Duct S stem 9 Su ! cont d_
S'�tj;= , I�UGt Namef`etC 3' 1 It ,pY �l i{�}.f iS �R J�i Wt�t 1��� , r (❑ � t L.�,� `�� E� .ff 1k � i t �11 � _ ,.. i= - I If (}: ,. ..F
1 t• .{ +1 f � L` � IYi`N , .. �i.l 5i, i { , ,1 f: _; li I .:� Sr.n�.
Type, Roughness+ Diarrieter ' Velocity SPL Duct
I1 stream ,F =tt _� _ ,� d,, ,k t r Teminerature � ;' �'' „ w,�l j {`h _ << ,, 4< ; }
, I? 4 Li. }i, ,yvr , IT V} ( F- Jt , � it ,i ~- v r k.,l ' , V11�dth;t t ,j }, ',: ;. Loss/100. ; , dr r -:SPL W
Shape f „� �„ Length 4 Height Fit Eq Len ; SPL Tot
� .g'a,��=d�u�� ;,l ' h� �y,�� J'� .: i r tli,
S�zm.SP Avail.`` SFL.Cumuh
U �. _.Area ,
Notes: ,Static pressure available values for return ducts are at the entrance of the duct. For supply, they are at the exit.
The cumulative static pressure loss value for a return trunk is with respect to the entry point of the return runout upstream
with the highest static pressure available. Total and cumulative static pressure loss values for the supply main trunk
include any device pressure losses entered, and the cumulative may also include the total static pressure loss of the return
side.
Number of active trunks. 4
Number of active runouts: 22
Total runout outlet airflow:
1,785
Main trunk airflow:
1,785
Largest trunk diameter:
15
ST-120
Largest runout diameter:
6
SR-100
Smallest trunk diameter:
10
ST-110
Smallest runout diameter:
4
SR-110
Supply fan external static pressure:
0.709
Supply fan device pressure losses:
0.250
Supply fan static pressure available:
0.459
Runout maximum cumulative static pressure loss:
0.709
SR-290
Return loss added to supply:
0.023
Total effective length of return ( ft.):
30.0
RR-110
Total effective length of supply ( ft.):
80.0
SR-290
Overall total effective length ( ft.):
110.0
RR-110 to SR-290
Design overall friction rate per 100 ft.:
0.417
(Available SO x 100 / TEL)
System duct surface area (Scenario 1):
447.5
(Not linked to duct load)
Total system duct surface area:
447.5
C:\ ...\2021 Express ... E COM 16.rh9
Sunday, March 28, 2021, 3:42 PM
.Rhvac Residential & L`ight Commercial HVACtLoads
" Eiite Software
Development, Inc::
Flond'a Breeze r 202,1kExpresstHaydentleft SE Lucre,, AlumfShmgielCom `16,
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West Melborlme� FL 329041 ` ' i �``+ �x
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Page 1.0'
.Tabular Manual D Ductsize Data Duct System 1 Return
_ 1
Duc4'Name; etc `�V z
�Rotlghness trf tDlameter icy n,11r `Velocity „ Y '
Upstream , , Tem erature �„ :�rl,l
r P } h
r
Width tt y,= s
�t
Loss/100=F
.: ._SQL Duct,,
r,w-„•;, .
SI?L FIt
} „ r.
Slhape��i� ��''�°4+,� ,���t, + r}'�.nt�„Lerigth��x`�; "� Helght'r °�. FIt.Eq`L'en�r,SPLTofi:
�r•
izln l,�i:u I s 's ' a t :,.•� F �I. `
�,.Area�' �, �
SP,Avallk�
,• �'r SRL:06Mi l;
..,.. ✓�CFM��
�� ,�„•
---Duct Name: RT-100, Effective Length: 0.0
Trunk 0.003
12
1,571
0.000
Up: Fan 72
9.3
0.413
0.000
Rnd 0.0
13.1
0.0
0.000
Nearest Inch 1,234
0
-0.023
0.023
---Duct Name: RR-100, Effective Length: 10.0
Runout 0.0003
12
786
0.008 .
Up: RT-100 72
9.3
0.077
0.000
Rnd 10.0
13.1
0.0
0.008
Nearest Inch 617
31.4
-0.015
0.008
---Duct Name: RT-110, Effective Length: 0.0
Trunk 0.003
12
786
0.000
Up: RT=100 72
9.3
0.106
0.000
Rnd ' 0.0
13.1
0.0
0.000
Nearest Inch 617
0
-0.023
0.023
---Duct Name: RR-1 10, Effective Length: 30.0
Runout 0.0003
12
786
0.023
Up: RT-110 72
9.3
0.077
0.000
Rnd 30.0
13.1
0.0
0.023 l
Nearest Inch 617
I
04.2
0.000
am I
Report Units: Pressure: in.wg, Duct lengths: feet, Duct sizes: inch, Airflow: CFM, Velocity: ft./min, Temperature: F
Notes: Static pressure available values for return ducts are at the entrance of the duct. For supply, they are at the exit.
The cumulative static pressure loss value.for a return trunk is with respect to the entry point of the return runout upstream
with the highest static pressure available. Total and cumulative static pressure loss values for the supply main trunk
include any device -pressure losses entered, and the cumulative may also include the total static pressure loss of the return
side.
Number of active trunks. s. I G,,t u •�! 4`:
2 I
Number of active runouts: 2 i
Total runout outlet_airflow: 1,234
Main trunk airflow`. 1,234
I
Largest trunk diameter: 12 RT-100
Largest runout diameter: 12 RRA00 i
Smallest trunk diameter: 12 RT-100
Smallest runout diameter: 12 RR-100
Runout maximum cumulative static pressure loss: 0.023 RRA 10
Return loss, added to supply: 0.023
Total effective length of return ( ft.): 30.0 RRA 10
System duct surface area (Scenario 1): 125.7 (Not linked to duct load)
Total system duct surface area: 125.7
,NoteI1 _ t
s ,_ � � :I, _ „ • • :. .N � } . .. ,., ,irti.�"� . ,-aEICr h v� � �?.. 'k .F+t• .r'` , . t, , I_ I ,,,:u,nnry `ti., _ . Ra • ' . .
Rhvac Is an ACCA approved Manual J, D and S computer program. I
Calculations are performed per ACCA Manual J 8th Edition, Version 2, and ACCA Manual D.
CA ...\2021 Express ... E COM 16.rh9 Sunday, March 28, 2021, 3:42 PM
A
�Rhvac� YResidential S Light commercialjHVAC+L'oads+ ` :; ' , ; ,} u�;+}+f; yv�i,+, ,.;_;' ,Elite+Software Development„In°'
Elonda;Br',eeze , l� ti+ }' �" +2021 Express Hayden Left St:Lucie Alum Shingle Cojn 16_,
�Tabular Manual Data - Duct S stem 9 -Return cont'd
I,.1_vOtB$i_ �L'y{I�7+. �t.�"� �n.. ��� :�iy �1."H :r.?., i, ,;•t :'���....a ,�'�t � �:,;. '4' ar r,-.-x^^-.^ s. ,. i � � `� ,
All computed results are estimates as building use and weather may vary.
Be sure to select a unit that meets both sensible and latent loads according to the manufacturer's performance data at
your design conditions.
C:1... 12021 Express.... E COM 16.rh9 Sunday, March 28, 2021, 3:42 PM
A
SuR7/T7qry Ldad8|
metal frame no break, U'yaue(l5i SHGC
0.26
28'm'U:Glazing'Ooublo panelow-e(a=O.6O. sliding
617
0 545 545
glass door, metal frame nobreak, U-voueD.54,
SHdCU.25
11J:Door-Metal � Fiberglass Core, U-vo|ueO.8 20.4
343
U 318 318
11D: U-value 0.30 19
208
0 193 193
13A0,dncn:VVaU'Bkzck.nublanket orboard inou|aUon. 2167/6'
11.107
O 8.902 6.902
filled core, siding finish, U-value 0.183
12C'Oow:VVa/l-Fuame.R-13insulation in2x4stud 320]6
817
O 627 627
cavity, noboard insulation, siding finish, wood studs,
U_voluoO.OQ1 �
1813-38 /&Uc 2605
1,897
n 3.388 3.386
Floor(also use for Knee Walls and Partition
Ceilings), VanbsdAttic, NuRadiant Barrier,
Asphalt Shingles orDark Metal, Tar and Gravel o,
K8ombnyno, R'3Binsu|aUbo, U�o|ueD.D2S
23/�pm:Fbor-Gksbongnsdo.NoedgoinoulaUon.no 153
5, 055
O O U
insulation, below floor, any floor cover passive, heavy
�
dry orlight wet soil, U-value 1.18
Subtobdafor ntructunz.
' 23.093
' 0 14.690 14.690
People: 8
'
1,200 1.380 2.580
Equipment:
950 3,60O 4.550
O
O 0
bucuwork: '
12.592
3.630 12'753 16.383
Infiltration: Winter CFM:153�Summer CFM:T8
4.711
3.255 1,293 4.548
Ventilation: Winter CFM: 0, GummmrCRN: O
n
O D U
System 1Whole House Load Totals:
40�98
9,035 33J16 42,751
Square ft. of Room Area: 2,605 Square ft. Per Ton:
731.
Total Heating Required Including Ventilation Air: 40,396 Btuh
40.398 MBH
Jotal Cooling Required Including Ventilation Air: 42,751 Btuh
1.56 Tons
(Based On Sensible + Latent)
alculations are performed per ACCA Manual J 8th Edition, Version 2, and ACCA Manual D.
All computed results are estimates as building use and weather may. viary.
Be sure to select a unit that meets both sensible and latent loads according to the manufacturer's performance data at
your design conditions.
/
|
[X... \2O21Express ... ECO[N1G.rhA . Sunday, March 2L2O21`3:42PN1
'
Rhvac Resicfert6al;& Light CommerciabHVAC Loads c I j, Ehte Software,D9VgI60ment„Ind
r i t
,6londa Breeze F Y 2021 Ex ress Ha den Left St Lucie Alum Shin le Com 16,
g`
FageA
( Equipment Data -System _1 -Whole House
Cooling
System Type:
Air Source Heat Pump
Outdoor Model:
NXH548GKP"
Indoor Model:
FXM4X60"*AL
Tradename:
SOFTSOUND SX 2500 R410A HP
Outdoor Manufacturer:
COMFORTMAKER
Description:
Air Source, Heat Pump
AHRI Reference No.:
204889826
Capacity:
47,169
Efficiency:
16 SEER
Heating
System Type:
Air Source Heat Pump
Model:
NXH548GKP*•
Tradename:
SOFTSOUND SX 2500 R410A HP
Manufacturer:
COMFORTMAKER
Description:.
Air Source Heat Pump
Capacity:
46,500
Efficiency:
9 HSPF
This system's equipment was selected.in-accordance with ACCA Manual S.
Manual S equipment sizing data:
SODS: 90F, SOWB: 78F, WOD.B: 42F, SIDE: 75F, SIRH: 50%, WIDB: 70F, Sen. gain:
33,716:Btuh, Lat. gain: 9,035 Btuh, Sen. loss: 40,396 Btuh, Entering clg. coil DB: 79.9F, Entering clg. coil WB: 64.1F,
Entering htg. coil DB: 66.21F, Clg.
coil TD: 20F, Htg. coil TD: 70F, Req. clg. airflow: 1235 CFM, Req. htg. airflow: 498 CFM
C:\ ...\2021 Express.... E COM 16.rh9 Sunday, March 28, 2021, 3:42 PM
Rhvac Residential 8 Gght Comercii[AVAC Loads
mElite Software Developn
`FlondaBreeze u it f[ i S� fa ),'I a h
021 ExpresslHayden+LeftSt Lucle Alum hin I!
WesClV�elbolmelFL�329.04 r, �,i a a� w-l1,4,. •,t i,�{i6 B�:
System 1 Room Load Summary
's I s
1 First Floor
2 Second Floor
1,104 21,596
1,501 16,735
,Htg��i 41� .Duct i + +•:puct Sens; �„ qLat + VClg;V�„ �; k ;Byre+;
Size,"{ Vel*� ,, Btuh 'Btuh } ,' �CFM CFM.
281 6,4,6,6, - 11.889 , 2,236 541 541
6,4,6,4,
6
218 6,5,4,4, - 15,252 3,169 694 694
5,6,4,6,
5,4,4,5,
4
Duct Latent 652
Return Duct. 2,065 6,575 2,978
System 1 total. 2,605 40,396 498 33,716' 9,035 1,235 1,235
;ystern 1 Main Trunk Size: 12 in.
'elocity: 2,273 ft./min
oss per 100 ft.: 0.856 in.wg
luct size results above are from Manual D Ductsl2e.
;unout duct velocities are not printed with duct size results from Manual D Ductsize since they can vary within the room.
ee the Manual D Ductsize report for duct velocities and other data.
Actual:_ 3.93 80% / 20% 37,845 9,324 47,169
Ype:
Air Source Heat Pump
Air Source Heat Pump
lodel:
NXH548GKP**
NXH6480KP**
1door Model:
FXM4X60**AL
'rand:
SOFTSOUND SX 2500 R410A HP
SOFTSOUND SX 2500 R410A HP
iescription:
Air Source Heat Pump
Air Source Heat.Pump
ffciency:
9 HSPF
16 SEER
ound:
0
0
rapacity:
46,500 Btuh
47,169 Btuh
ensible Capacity:
n/a
37,845 Btuh
atent Capacity:
n/a
9,324 Btuh
HRI Reference No.:
n/a
204889826
his system's equipment was selected in accordance with ACCA Manual S.
lanual S equipment sizing data:
SODB: 90F, SOWB: 78F, WODB: 42F, SIDB:
75F, SIRH: 50%, WIDB: 70F, Sen. gain:
3,716 Btuh, Lat. gain: 9,035 Btuh, Sen. loss: 40,396 Btuh, Entering clg. coil DB:
79.9F, Entering clg. coil WB: 64.1F,
ntering htg. coil DB: 66.2F, CIg.
coil TD: 20F, .Htg. coil TD: 70F, Req, clg. airflow: 1235 CFM,. Req. htg. airflow: 498 CFM
C:\ ...\2021 Express ... E COM 16.rh9
Sunday, March 28, 2021, 3:42 PM
EM
Building -Rotation Report
All rotation degree values. in this report are clockwise with respect to the project's original orientation.
Building orientation as entered (zero degrees rotation): Front door faces South
5
?700:N
3
T
Rot t
Ri -4, bt,
Rot
t Duct
EM, Ci
r P"k M slid?
System 1:
P4R
Zone 1:
1 First Floor
6,4.6,6,
541 587
569 577
542 591
586
-596 6.4.6,4,
2 Second Floor
6,5,4,4,
694 763
812 767
694 786
*836
776 5.6,4,6,
Indicates highest CFM of all rotations.
E 7.
Rotation Front ,ddor,`,Sensible
is
r
'Tonsi
0o .South
1,235
33,716 -9,035
3.56
45* Southwest
1,350
9,017
3.77
9.01 West
1,381
36,962
9,017
3.83
1350 Northwest
1,344
36,161
9,027
3.77
180' North
1,236
33,732
9,033
3.56
225' Northeast
1,378
36,899
9,022
3.83
2700 East .-1,421
*37,847
9,003
*3.90
315' Southeast
1,872
36,788
9j031
3.82
* Indicates highest value Of 211 rotations
Building Rotation Tonnage
4.0 ...................................................... ...................................
3.9 ......................................
....................................... ... .................
3.8 ....................... ............................ ................. .......
........... ........................... ........................
rn
8 3.7 ....... i ....... ................................ .............. ..... ...... I ......................
3.6� ....... ...................................... I ...... .. ..........................................
3.5 - 4 - - . , . . . .- I I - I - - . I- - . -
South Southwest West Northwest North Northeast East Southeast
Direction Front door Faces
--*— Buildinn Net Tonnaqe
C:\ ... \2021 Express ... E COM 16.rh9 Sunday, March 28, 2021, 3:42 PM
Rhvac Resid®nt3al'&tL' igFit Commercial HVA'O hoatlsn Elite Software Development, Inc:
Florida &,eeze; t n, �� t „ 2021� Express Hayden Left St Lucie Alum Shingle Com,16
I West Melbourne �'FL 32904 ,��, , ,, , ,. ,pr • , ! , ..� r, .. .: ,.' - Pa9e;;j6:�
Buildin Rotation Re _port cont'd -
Building Rotation Hourly Net Gain
50,000......................... .......................................... .............................
I
R
49.000.......:................................................
48,000M .................................................... % .............. ........
r
Ilk
47,000.................................................... y.................�...
r46,000�....................... . .rs_.- ........ ..>.
I �
V
Ii 45,000
44,000
43,000
42,000
............................................................................................
41.000' --- -" ... I ... . ,' ...
8 am 9 am 10 am 11 am 12 pm 1 pm 2 pm 3 pm 4 pm 5 pm 6 pm 7 pm
Time of Day
—*— Front doorfaces South
Front door faces Southwest
--�— Front door faces West
—♦- - Front door faces Northwest
Front door faces North
—f— Front door faces Northeast
Front door faces East .
— Front doorfaces Southeast
CA ...\2021 Express ... E COM 16. rh9
Sunday, March 28; 2021, 3:42 PM
Phl�lfa3gCrtrafmdPmaia
County, Town, Municipality, Jurisdiction
Header Information
A Contractor Florida Breeze REQUIRED ATTACHMENTS'
Manual A Form (and supporting worksheets):
Mechanical License # CAC1814113 or MAAE Form' (and supporting worksheets):
OEM performance data (heating, cooling, blower):
Building Plan # HAYDEN Manual D Friction Rate Worksheets
Duct distribution system sketch:
Home Address (Street or Lot#, Block, Subdivision)
Form
RPER 1.01
8 Mar 10
ATTACHED
Yes ❑X No ❑
Yes ❑ No ❑X
Yes ❑X No ❑
Yes ❑ No ❑X
Yes❑ No❑X
Design Conditions Building Construction Information
Winter Design Conditions Building
Outdoor temperature 42 OF Orientation (Front door faces) South
Indoor temperature 70 OF North, East, West, South, Northeast, Northwest, Southeast, Southwest
Number of bedrooms 5
Total heat loss 40396 Btu/h
Summer Design Conditions Conditioned floor area 2605 Sq Ft
Outdoor temperature
90
OF
Number.of occupants
Indoor temperature
75
of
Windows
Grains difference
61 4 Gr @ 50
% Rh
Eave overhang depth
Sensible heat gain
Latent heat gain
Total heat gain
Equipment type
Furnace, Heat pump, Boiler, etc.
Model
33716 Btu/h
9035 Btu/h
42751 Btu/h
Internal shade
Blinds, drapes, etc
3.6 Ft
Number of skylights 0
Cooling Equipment Data
Heat pump Equipment type Heat pump
Air Conditioner, Heat pump, etc
NXH548GKP•* Model
Blower Data
Roof
Eave
Depth Window
Heating CFM 1613 CFM
NXH548GKP** Cooling CFM 1613 CFM
Heating output capacity
46500
Btu/h
Sensible cooling capacity
37845 Btu/h
Heat pumps - capacity at winter deslgn outdoor conditions
Latent cooling capacity
9 324 Btu/h
Auxiliary heat output capacity
Btu/h
Total cooling capacity
47169 Btu/h
HVAC DUCT DISTRIBUTI.ON.1
Design airflow
1 785
CFM
Longest supply duct:
80 .Ft Duct Materials Used (circle)
Trunk Duct: Duct Board Flex, Sheet metal,
External Static Pressure (ESP)
0.71
IWC
Longest return duct:
30 Ft Lined sheet metal, Other (specify)
Component Pressure Losses (CPL)
0.25
IWC
Total Effective Length (TEL)"
1 10 Ft Branch Duct: Duct board, lex Sheet metal,
Available Static Pressure (ASP)
0.459
IWC
Friction Rate: 0.42 IWC Lined sheet metal, Other (specify)
ASP "= ESP - CPL
Friction Rate = (ASP ■ 100) - TEL
Contractor's Printed Name Kristin Keliv Date
Contractor's Signature
' The AHJ shall have the discretion to accept Required Attachments printed from approved ACCA software vendors, see list on page 2.of Instructions.
' If abridged version of Manual J is used for. load calculation, then verify residence meets requirements, see Abridged Edition Checklist on.page 13 of instructions.
Form generated by ACCA=approved Manual J Eighth Edition Version 2 Elite Software Rhvac program.
Air Conditioning Contractors of America
Manual S (Residential Equipment Selection)
Project Information
Name: .
City:
State: Altitude: Altitude Adjustment:-,.00
��
.00%w�
A
Cooling Design Information
Outdoor Design Temp: 91 °F db Summer
Outdoor Design Temp: 43 °F db IWinter
Indoor Design Temp:..75 °F db 50 . °%RH r 63 °F wb
Manual J LOW caicuiauons
Total Load
Sensible
Latent
SHR Heat Loss
42751
33716
9035
0.789
Airflow Calculations
Design TD for Airflow
i9
Design Sensible CFM
r 1613
UtM lmormauon
Manufacturer: 1COMFORTMAKER Furnace Model #. AFUE:=
Coil or Fan -Coil Model #: FXM4X60 Condenser Model #. NXH548GKP SEER: 16.0 HSPF: 9.00
(A) Manufacturers Cooling Performance Data
Lower Return Air
Outdoor Temperature =
95 (F db)
Entering Coil Temperature = 75 (F db)
CFM (F wb)
Total BTUH
Sensible BTUH
Latent BTUH
SHR
Rated CFM @ Rated RA Temperature
60
43,970
43,970
L�
Rated CFM @Design RA Temperature
1420 63:
46,105
40,592F
5.514.
0.8804
Rated CFM @Rated RA Temperature
72
52,510
30,456
22,054
0.58
(5) Manufacturers Cooling Performance Data
Higher Return Air
Outdoor Temperature =
95 (F db)
Entering Coil Temperature = 75 (F db)
CFM (F wb) _
Total BTUH
Sensible BTUH
Latent BTUH
SHR
Rated CFM @ Rated RA Temperature
®
4510
F 35.030
.11,280
0.7564
Rated CFM @ Design RA Temperature
1800 0
48,198
34,621
13,577
0.7163
Rated CFM @ Rated RA. Temperature
72
53,860
33,393 ..
20,487 .
0.62
,v,anult aumi a wounu rerrarma"ve uate tlnierpolatea)
Design Return Air Outdoor Temperature = 95 (F db)
CFM (F wb) Total BTUH Sensible BTUH Latent BTUH SHR
37,556 9,613 0.7962
Excess Latent Capacity Calculation
Capacity @ Design CFM ! RA (F wb) 1613— 63 47,168 37,845 9,324 FO.802
Equipment Capacity as a % of Design 110.33% 112.2511% r 103.20°%
Manufacturers beat Pump Data
Capacity Capacity
Balance Supplemental
@ 47 °F db. @ 17 °F db
Point Heat Required
46,280 1 26,680
=23.8 715.87
FManufacturers Furnace Data.
Input Output
Desired Calculated