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FORM R405-2020 caK-12��c1 PSL Rum. Shrr,ee
CREEK LOT 92�
RESIDENTIAL ENERGY CONSERVATION CODE DOCUMENTATION CHECKLIST
` 3320 Homestead Dr
Florida Department of Business and Professional Regulation
Simulated Performance Alternative (Performance): Method APR 8 0 1021
Lucie Coon k Pe
Applications for compliance with the 2020 Florida Building Code, Energy Conservation via the
Residential Simulated Performance Alternative shall include:
❑ This checklist
❑ Form R405-2020 report
❑ Input summary checklist that can be used for field verification (usually .four pages/may be greater)
0 Energy Performance Level (EPL) Display Card (one page)
❑ HVAC system sizing and selection based on ACCA Manual S or per exceptions provided in Section R403. 7
❑ . Mandatory Requirements (five pages)
Required prior to CO.
❑ 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 92
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 RT PSL ,AL SH COM16
Builder Name: Express
Street: 3320 Homestead Dr
Permit Office:
City, State, Zip: PT 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 Type!2750.2 sqft.)
Insulation Area
2. Single family or multiple family Detached
a. Concrete Block - Int lnsul; 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 ft2
R= ft2
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)
R=38.0 2605.00 ft2
6. Conditioned floor area above grade,(ft2) 2605.02905273
b. N/A
R= ft2
Conditioned floor area below grade (ft2) 0
c. N/A
R= ft2
7. Windows(250.0 sqft.) Description Area
12. Ducts
R ft2
a. U-Factor: Dbl, 1J=0.55 210.00 ft2
a. Sup: Attic, Ret: Attic, AH: Second Floor 8 160
SHGC: SHGC=0.26
b. U-Factor: Dbl, U=0.54 40,00 ft2.
13. Cooling systems
kBtu/hr Efficiency
SHGC: SHGC=0.25
a. Central Unit
48.0 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 HSPFs9.00
8. Skylights Area
c. U-Factor:(AVG) N/A ft2
15. Hot water systems
SHGC(AVG): N/A
a. Electric
Cap: 50 gallons
9. Floor Types (2605.0 sqft.) Insulation Area.
EF:0.930
a. Slab -On -Grade Edge Insulation R=0.0 1104.00 ft2
b. Conservation features
b. Floor Over Other Space R=13.0 1064.00 ft2
None
c.. other (see details) R= 437.00 ft2
16. Credits
Pstat
Total Proposed Modified Loads: 70.00
Glass/Floor Area: 0.096
Sc
'PASS
Total Baseline Loads: 85.90
f1 �7
I hereby certify that the plans and specifications co. ee em o¢y'
Review of the plans and
Sp
t
this calculation are in compliance with the Flor,(�d&E' rgy o' 4a
specifications covered by this
OWE
ti _ O�
Code. ��� �
ccalculation indicates compliance
���
q �d, °� -` ' �` •�
w� STATE
with the Florida Energy Code.
ti nu„
PREPARED BY: `' i
Before construction is completed
DATE:
r this building will be inspected for
compliance with Section 553.908
04
; ¢
N 1
I herebycertify that this building, as desi ne I
fY 9, 9 �����'t�����
with the Florida Energy CodG�2�142�LCL
Florida Statutes.
O
�
OWNER/AGENT:
BUILDING OFFICIAL:
DATE: --0411212
DATE:
- Compliance requires certification by the air handler unit manufacturer that the air handler enclosure qualifies as
certified factory -sealed in accordance with R403.3.2.1.
- Compliance requires an Air Barrier and Insulation Inspection Checklist in accordance with R402.4.1.1 and this project requires an
envelope leakage test report with envelope leakage no greater than 7.00 ACH50 (R402.4.1.2).
- Compliance with a proposed duct leakage Qn requires a Duct Leakage Test Report confirming duct leakage to outdoors,
tested in accordance with ANSURESNETIICC 380, is not greater than 0.070 Qn for whole house.
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MPU RANK n9n INOUT SUMMARY CHECKLIST REPORT
PROJECT
Title:
2021 Express 2605 Hayden R 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
Design Location
TMY Site 97.5 % 2.5 %
Winter
Summer Degree Days Moisture Range
FL,,ST LUCIE CO tNTL FL VERO BEACH_MUNI 39 90
70
75 . 299 58 Medium
BLOCKS
Number
Name
Area Volume
1
Blocki
2605.029 22403.3
......
.. ...... . ......
SPACES
.. ......
Number.
Name .
Area Volume Kitchen Occupants
Bedrooms Infil ID Finished Cooled. Heated
1
First Floor
1104.012 9494.5 Yes 1
1
1 Yes Yes Yes
2
Second Floor
1561.017 12908.7 No 5
4
1 Yes Yes Yes
FLOORS
#.
Floor Type
Space Perimeter • Perimeter R-Value
Area.
Joist R-Value Tile. Wood Carpet
1 Slab -On -Grade Edge Insulatlo First Floor 157 ft 0
1104 $'
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 _ —
437 ft'
13 0.8 0 0.2
ROOF
/
Roof Gable Roof
Rad
Solar SA Emiit Emitt Deck Pitch
V #
Type
Materials Area Area Color
Barr
Absor. Tested Tested Insul. (deg)
1
Hip Composition shingles 1723 ft' 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 ft2
N N
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FORM R405-2020 INPUT SUMMARY CHECKLIST REPORT
CEILING
# Ceiling Type Space
. R-Value
Ins Type
Area
Framing Frac. Truss Typ8
1 Under Attic (Vented) First Floor
38
Blown
1104 ft'
0.11
Wood
2 Under Attic (Vented) Second Floor
38
Blown
1501 ft2
0.11
Wood
WALLS
Adjacent
10 Wall Ups Spacein
Cavity Width
Height
Et
Ama
Sheathing Framing
_
Solar Below
0
1
N=>E Exterior
Concrete Block - Int InsulFirst Floor
4.1 39
8
9 8
343.8 ft2
0
0
0.5
0
-2
W=>N Exterior
Concrete Block - Int InsulFirst Floor
4.1 36
8
8 8 .
317.8 ft2
0
0
0.5
0
-3
S=>W Exterior
Concrete Block - Int InsulFirst Floor
4.1 11
4
8 B
98.2 ft2
0
0
0.5
0
4
S=>W Exterior
Concrete Block - Int InsulFiist Floor
4.1 6
8
8 8
57.8 ft2
0
0
0.5
0
5
E=>S Exterior
Concrete Block - Int InsulFlrst 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
E-S Garage
Frame - Wood First Floor
13 20
8
8 8
179.1 ft2
0
0.23
0.5
0
8
N=>E Exterior
Concrete Block - Int Institecond Floor
4.1 39
8
8 8
343.8 ft'
0
0
0.5
0
9
W=>N Exterior
Concrete Block - int Ins8econd Floor
4.1 40
8
8 8
352.4 ft'
0
U
0.5
0
.10
S=>W Exterior
Concrete Block - Int InsSecond Floor
4.1 39
8
8 8
343.8 ft'
0
0
0.5
0
11
E=>S Exterior
Concrete Block - Int instilecond 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 ft2
2 W=>N Wood First Floor
None
.39
2
8
6 8
17.8 ft'
WINDOWS
Orientation shown is the entered orientation => changed to Worst Case.
/
Wall
Overhang
# 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
None
None
2 N=>E 1
Metal Low -It Double Yes
0.54 0.25
N
40.0 F
2 ft 0 in
1 ft 0 in
None
None
3 S=>W 3
Metal . Low-E Double Yes
0.55 0.26
N
31.0 ft2
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 ft 2 in
2. ft 0 in
Norte
None
5 N=>E 8
Metal Low-E Double Yes
0.55 0.26
N
62.0 ft'
.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 fF
1 It 0 in
0 ft O.In
None
None
7 S=>W 10
Metal, Low-E Double Yes
0.55 0.26
N
6.0 fV
1 It 0 in
0 It 0 in
None
None
GARAGE
# Floor Area Ceiling Area Exposed Wall Perimeter
Avg. Wall Height.
Exposed Wall Insulation
1 436.872 fP 436.872 ft2
64 ft
8.6 ft
13
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FORM R4C5-2f120 INPI IT Al IMMARV r_NFf _KI ICT RRDnRT
INFILTRATION
# Scope Method
SLA
CFM 50 ELA EgLA ACH ACH 50
1 Wholehouse Proposed ACH(50)
.000382
. ' 2613.7 143.4 269.21 .1716
7
HEATING SYSTEM
# System Type
Subtype
Speed Efficiency Capacity ..
Block
Ducts
1 Electric Heat. Pump/
Split
Singl 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
Singl SEER:16 48 kBtu/hr 1440 cfm
0.73 1
sys#1
HOT WATER SYSTEM
# System Type SubType
Location
EF Cap Use SetPnt .
Conservation
1 Electric None
Garage
0.93 50 gal 70: gai 120 deg
None
SOLAR HOT WATER SYSTEM
FSEC
Cart # Company Name
Collector
System Model # Collector Model # Area
Storage
Volume
FEF
None None
ft'
DUCTS
— Supply —
V # Location R.-Value Area
— Return — Air CFM 25 CFM26
Location Area Leakage Type Handier TOT OUT ON RLF
HVAC #
Heat Cool
1 Attic 8 160 ft=
Attic
650 Proposed On Second Flo — cfm 182.4 cfm 0.07 0.50
1 1
TEMPERATURES
Programable Thermostat:'Y
Cooling [[]Jan Feb Mar
Heating IX] Jan, Feb Mar
Venting. l[ ]I Jan Feb Mar
Ceiling Fans:
[ jApr Ma Jun Jul AugSe
lxJ i i. i May Jun ri Jul Aug Sep �(�
Oct Nov
OctNov
X Nov
Dec
Der.
Dec
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FORM R405-2020 INPUT SUMMARY CHECKLIST REPORT
1
Thermostat Schedule: HERS 2006 Reference
Hours
Schedule Type
1
2
3
4
5
6
7
8
9
10
11
12
Cooling (WD)
AM
78
78
78
78
78
78
78
78
80
80
80
80.
PM
80
80
78
78
78
78
78 _
78
78
78
78
78
Cooling (WEH)
AM
78
78
78
78
78
78
78
78
78
78
78
78
PM
78
78
78
78
78
78
78
78
78
78
78
78
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)
68
68
68
68
68
68
68
68
68
66
66
PM
6688
MASS
Mass Type
Area
Thickness
Furniture Fraction
Space
Defauft(8 Ibslsq.ft.
0 112
Oft
0.3
First Floor
Default 8 lbs/sq.ft.
0 ft2
Oft
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 insulatlon
insulation
Area
2. Single family or multiple family
Detached
a. Concrete Block - Int Insul, Exterior
R=4A
2383.30 W
b. Frame - Wood, Adjacent
R=13.0
366:89 ft'
3. Number of units, If multiple family
1
c. NIA
R=
ft2
4. Number of Bedrooms
5
d. WA
R=
fN
S. Is thisworst case?
Yes
11. Ceiling Type and insulation level
Insulation
Area
.a
a. Under Attic (Vented)
R=38.0
2605.00 ft'
6. Conditioned floor area (ft'j
2605
b. N/A
R=
ft2
7. Windows" Description
Area
R
a. U-Factor. Dbl, U�.55
210.00 ft2
12. Ducts, location & insulation level
a. Sup: Attic, Ret: Attic, AH: Second Floor
R ft2
8 160
SHGC: SHGC=0.26
b. U-Factor: Dbl, U=0.54
40.00 ft2
SHGC: SHGC=0.25
13. Cooling systems
kBtu/hr
Efficiency
c. U-Factor. N/A
ft2
a. Central Unit
48.0 SEER:16.00
SHGC:
d. U-Factor. N/A
ft2
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
15. Hot water systems
a. U-Factor(AVG): NIA
ft2
a. Electric
Cap: 50 gallons
SHGC(AVG); NIA
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 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: (�� �LQ,122 Date: 04/12/21
Address of New Home: 3320 Homestead Dr 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 Ener Conservation, 7th Edition 2020
9Y .. ( ) .
Mandatory Requirements for Residential Performance, Prescriptive and ERI Methods:
ADDRESS: Permit Number:
......
ST LUCIE , FL,
MANDATORY REQUIREMENTS - See individual code sections for full details.
SECTION R441 GENERAL
R401.3 Energy Performance Level (EPL) display card:(Mandatory). The building.offioial shall require that an energy performance level (EPL)
display card be completed and certified by the builder to:be accurate and correct before final approval of the building for occupancy. Florida law
❑ (Section 553.9085, Florida Statutes) requires the EPL display card to be included as an addendum to each sales contract for both presold and
nonpresotd.residential buildings. The EPL display card contains:information indicating the energy'perfornance level and efficiencies of components
Installed in a dwelling unit. The building offioial:shall verify that the EPL display cans completed.and signed by the builder accurately reflects the plans
and specifications submitted to demonstrate code:compliance for the building'. A copy'of the EPL display'card can be found In Appendix.RD.
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 0402.5.
❑ R402A.1 Building.thermal envelope -The building thermal envelope shall oomplyMh Sections R402.4.1.1 and
R402.4.1.2: The sealingYriethods between dissimilar materials shall allow for differential expansion and contraction..
R402.4.1.1 Installation.: The components.of the building thermal envelope as listed in Table R402.4.1.1 she be Installed in accordance.
❑ with the manufacturer's instructions and the criteria listed in Table R402.4.1.1, as applicable to the method of construction. Where required
by the code official, an approved third party shall Inspect all components and verify compliance.
❑ R402.4.1.2 Testing. The building or dwelling unit shall be tested and verified as having an air leakage rate not exceeding seven, air_ .
changes per hour in Climate Zones 1 and 2,. and thme.air changes per hour In Climate Zones 3 through-8. Testing shall be conducted in
accordance with ANSI/RESNET/ICC 380 and reported at•a pressure of 0.2 inch: w:g. (50 pascals). Testing shall be conducted by either .
individuals:as defined in Section 553.993(5) or (7), Florida Statutes, or individuals licensed.as set forth in Section 489.105(3)(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 the code
official. Testing shall be performed at any time. after creation of all penetrations of the building thermal envelope.
Exception: Testing is mot required for additions; alterations, renovations; or repairs, of the building thermal envelope of existing
buildings in which the new construction, is less than 85 percent of the building thermal: envelope.
During testing:
1. Exterior windows and doors, fireplace and stove doors shall be closed, but not sealed, beyond the intended weatherstripping or
other infiltration control measures.
2. Dampers including exhaust,"intake, makeup air, backdraft and flue dampers shall be closed, but not sealed beyond Intended
Infiltration control measures.
3. Interior doors; M installed at the time of the test, shall be open.
4. Exterior doors for continuous ventilation systems, and heat recovery ventilators shall be closed and sealed.
5. Heating and cooling systems, if installed at the time of the.test;:shall be tamed off..: ... .
6. Supply and return registers, if installed at the time of the test; shalt be fully open.
R402.4.2 Fireplaces. New.wood-burning fireplaces shall have tight -fitting flue dampers or doors, and outdoor combustion air. Where
using tight -fitting doors on factory -built fireplaces listed and labeled in accordance with UL 127, the doors shall be tested and listed for the
fireplace, Where'using tight -fitting doors on masonry fireplaces, the.doom shall be listed and labeled in accordance with UL 967.
❑ R.402.4.3 Fenestration air leakage. Windows, skylights and sliding glass doors shall have an air infiltration rate, of no more than 0.3 cfm
per square.foot (1.5 Us/m2), and'swinging doors no more than 0.5 cfm.per square foot (2.6 Us/m2), when tested according to NFRC 400'or
AAMAI WDMAICSA.101/I.S.2/A440 by an accredited, independent laboratory and listed and labeled by the manufacturer.
Exception: Site -built windows, skylights and doors.
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'MANDATORY REQUIREMENTS •- -(Continued)
❑ R402AA Rooms contalning fuel-buming appliances. In Climate Zones 3.through 8, where open combustion air ducts provide combustion air to.
open combustion fuel burning appliances, the appliances and combustion air opening shall be located outside the building thermal envelope or.
enclosed in a room, isolated from inside the thermal envelope. Such rooms shall be sealed and insulated In accordance with the envelope: requirements
of Table R402.1.2, where the walls, .floors and ceilings shall meet not less than .the basement wall R-value requirement. The door Into the mom shall be
fully gasketed and any waterlines and ducts in.the room insulated in accordance with Section R403.. The combustion ''air duct shall be insulated where tt .
passes through conditioned space to a minimum of R-8.
Exceptions:
1. Direct vent appliances with both intake and exhaust pipes installed continuous to the outside:
2. Fireplaces and stoves complying with Section R402.4.2.and Section R1006 of the Florida Building Code, Residential.
❑ R402.4.6 Recessed Ilghting. 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 cirn (0.944 (s) when tested In accordance with ASTM F283 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 calling covering.
SECTION .R403 SYSTEMS
R403.1 Controls.
R403.1.1 Thermostat'provislon (Mandatory). At least one themtostat shaltbe 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.fightness criteria below.
Duct tightness shall be verified by testing in accordance with ANSIiRESNETACC 380 by either individuals as defined in Section 553.993(5) or
(7), Florida Statutes, or individuals licensed as -set forth in Section 489.105(3)(0, (g) or (i), Florida Statutes, to.be "substanually leak free" in
accordance with Section R403.3.3.
R403.3.2:1 Sealed air handler. Air handlers shall have a manufacturer's designation for an air leakage of no more than 2 percent
ofthe design airflow rate when tested in accordance with ASHRAE 193.
ElR403.3.3 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 handier enclosureif.installed at the time of the=test. All registers shall be taped or otherwise
sealed during the test.
2. Postoonstruction test: Total leakage shall be measured witha pressure differential of 0.1 inch w.g. (25 Pa) across the.entire
system, including the manufacturer's air handier 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
themtal 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 chn per 100 square feet of conditioned floor area tested at 25 Pascals) is indicated In the
compliance report for the proposed design.
A wiitten report of the results of the test shall be signed by the party conducting the test and provided to the code official.
❑ R403.3.6 Building cavities (Mandatory). Building framing cavities shall not be used as ducts orplenums.
0 R403.4 Mechanical system piping insulation (Mandatory). Mechanical system piping capable of:carfying fluids above 105"17 (41°C)
or below 55"F (13°C) shall be insulated to a minimum of R-3..
❑ R403.4.1 Protection of piping insulation. Piping insulation exposed to weather shall be protected from damage, Including that
caused by sunlight, moisture, equipment maintenanceand.wind, and shalt provide shielding from solar radiation that can cause
degradation of the material. Adhesive tape shall not be permitted.'
❑ R403.5.1 Heated water circulation and temperature malMenance systems (Mandatory). If heated water circulation systems are;
installed, they shall both 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.$: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 start1he pump based on the identification of a demand for hot water within the occupancy. The
controls shall automatically turnoff the pump when the water in the 61mulation 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._
3/28/2021 3:03 PM EnergyGauge® USA 7.0.00 - Fla.Res2020 FBC 7th Edition, (2020) Compliant Software Page 2 of 5
MANDATORY REQUIREMENTS (Continued)
E_ R403.5.5 Heat traps (Mandatory). Storage water heaters not equipped with integral heat traps and having vertical pipe risers shall have
heat traps installed on both the inlets and outlets. External heat traps shall consist of either a commercially available heat trap or a
downward.and upward bend of at least 3 % inches (89 mm) In the hot water distribution line and cold water line located as close as possible
to the storage tank.
R403.5.6 Water heater efficiencies (Mandatory). _
R403.5.6.1.1. Automatic controls. Service water -heating systems shall be equipped with automatic temperature. controls capable
of adjustment from the IowesCto, the highest acceptable temperature settings for the intended use. The minimum temperature
setting range shall be from.100"F to 140'F (38°C to 600C).
Ei R403.5.6.1.2 Shutdown. A separate switch or a clearly marked circuit breaker shall be provided to permit the power supplied to
electric service systems to be turned off. A separate valve shall be provided to permit the energy supplied to the main bumer(s) of
combustion types of service water -heating systems to be turned off.
o 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, forthe type of equipment installed.
Equipment used to provide. heating functions as part of a combination system shall satisfy all stated requirements forthe appropriate
water -heating category. Solar water heaters shall meet the criteria of Section R403.5.6.2:1.
0 R403.6.6.2.1 Solar wager -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 W 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 TM4, Solar Domestic Hot Water System and Component Test Protocol. Collectors in installed solar
water -heating systems should .meet the following criteria:
1. go installed with atilt angle between 10 degrees and 40 degrees of the horizontal; and
2. Be installed at an orientation' within 45 degrees of true south.
❑ R403.6 Mechanical ventilation (Mandatory). The building shall be provided with ventilation that meets the requirementsof the
Florida Building Code, Residential,.orFlorida 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.
o R403.6.1 Whole -house mechanical.vendlatlah 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 air handler shall be powered by an electronically commutated motor.
Ei R403.6.2 Ventilation ale. Residential buildings designed to be operated at a positive indoor pressure or for mechanical ventilation
shall meetthe following criteria: .
1. The design air change per hour minimums for residential buildings in ASHRAE 62.2, Ventilation for Acceptable
Indoor Air Quality, shall be the maximum rates allowed for residential applications.
2. No ventilation or air-conditioning system make-up air shall be provided to conditioned space from attics,
crawlspaces, attached enclosed garages or outdoor spaces adjacent to swimming pools or spas.
3. if ventilation air is drawn from enclosed space(s), then the.walis of the spaces) from which air is drawn shall be
Insulated to a minimum of RA and the.ceiling shall be insulated to a minimum of R-19, space permitting, or R-10
otherwise.
R403.7 Heating and cooling equipment.
❑ R463.7.1 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 odentation:of the building. The manufacturer and model number of the
outdoor and indoor units (if split system) shall.be submitted along with the sensible and total cooling capacities at the design
conditions described in Section R302.1. This Code does not allow designer safety,6etors, provisions for future expansion or other
factors that affect equipment sizing. System sizing calculations shall not include loads created by local intermittent mechanical
ventilation such as standard kitchen and bathroom exhaust systems. ,New or replacement heating and cooling equipment shall have
an efficiency rating equal to or greater than the minimum required by federal law for the geographic location where the equipment is
installed.
TABLE R403.6.1
WHOLE -HOUSE MECHANICAL VENTILATION SYSTEM FAN EFFICACY
FAN LOCATION
AIRFLOW RATE MINIMUM
(CFM)
MINIMUM EFFICACY a
(CFM/WATT)
AIRFLOW RATE-MAXIMU
(CFM)
HRV or ERV
Any
1.2 cfmlwatt
Any
...Range hoods
Any
2.8 cfm/watt
Any
in -line fan
Any
2.8 crm/watt
Any
Bathroom, utility room
10
1.4 cim/watt ..
Cgo
Bathroom, utility room
90
2.8 cfm/watt
Any
For SI: 1 cfm = 28.3 Umin. a. When tested in accordance with HVI Standard 916
3/28/2021 3:03 PM EnergyGauge® USA 7.0.00 - FlaRes2026 FBC 7th Edition (2020) Compliant Software Page 3 of 5
MANDATORY REQUIREMENTS - (Continued)
0 R403.7.1.1 Cooling equipment capacity. Cooling only equipment shall be selected. so that its total capacity is not less
than the calculated total load but not more than 1.15 times greater than the total load calculated according to the procedure selected in
Section R403.7, or the closest avatlablesize 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 shal.I not be used for equipment sizing. Manufacturer's
expanded performance data shall be used to select cooling -only equipment. This selection shall be based on the outdoor design dry-bulb
temperature for the load calculation (or entering water temperature for water -source equipment), the blower CFM provided :by the.expanded
performance data, the design value for entering wet -bulb temperature and the design value for entering dry-bulb temperature:
Design values for entering wet -bulb and dry-bulb temperatures shall be for the indoor dry bulb and relative humidity used for the load
calculation and shall be adjusted for return side gains if the return duct(s) is installed In an unconditioned space.
Exceptions:
1. Attached single- and multiple -family residential equipment sizing may be selected so that its cooling capacity is less -than the
2. calculated total sensible load but not less than 80 percent of that load.
When signed and sealed by a Florida-registered.ehgineer, 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
11403.7.1.1, and the heat pump total cooling capacity shall not be more than 1.15 times greater than the design cooling load even if
the design heating load is 1.15 times greater than the design cooling load.
❑ R403.7.1.2.2 Electric resistance fumaces. Electric resistance furnaces shall be sized within 4 kW of the design
requirements calculated according to the procedure selected in Section R403.7.1.
❑ R403.7.1.2.3 Fossil fuel heating equipment. The capacity of fossil fuel heating equipment with natural draft atmospheric burners
shall not be less than the design load calculated in accordance with Section R403.7.1.
❑ R403.7.1.3 Extra capacity required for special occasions. Residences requiring excess cooling or heating equipment capacity on an
intermittent basis, such as anticipated additional loads caused by major entertainment events, shall have equipment sized or controlled to
prevent continuous space cooling or heating within that space by one or more of the following options:
1. A separate cooling or heating system is utilized to provide cooling or heating -to the major entertainment areas.
2. A variable capacity system sized for optimum performance during base Ioad.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.
o R403.9 Snow melt and Ice system controls (Mandatory) Snow- and ice -melting systems, supplied through energy service to the building,
shall Include automatic controls capable of shutting off the system when the pavement temperature is above 50°F (10°C), and no
precipitation is falling and an automatic or manual control that will allow shutoff when the outdoor temperature is above 40°F (4.8°C).
❑ R403.10 Pools and permanent spa energy consumption (Mandatory). The energy consumption of pools and permanent spas
shall be in accordance with Sections R403.10..1 through R403.10.5.
R403.10.1 Heaters. The electric power to heaters shall be controlled by a readily accessible on -off switch that is an
integral part of the heater mounted on the exterior of the heater, or external to and within 3 feet (914 mm) of the heater. Operation
of such switch shall not change the setting of the heater thermostat. Such switches shalt be in addition to a circuit breaker for the
power to the he Gas -fired heaters shall not be equipped with continuously burning ignition pilots.
[3R403.10.2 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 solarn and waste -heat -recovery pool heating systems.
3. Where pumps are powered exclusively from on -site renewable generation.
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f� R403.10.3 Covers. Outdoor heated swimming pools and outdoor permanent spas shall be equipped with a vapor -retardant cover on or at
L.1 the water surface ora liquid cover or other means proven to reduce heat loss.
Exception: Where more than 76 percent of the energy for heating, computed over an operation season, is from site -recovered
energy, such as from a heat pump or solar energy source, covers or other vapor -retardant means shall not be required.
• R403.10.4 Gas- and oil -fired pool and spa heaters. Alibis- and oil -fired pool and spa heaters shall have a minimum thermal
efficiency of 82 percent fof heaters manufactured on: or after April 16, 2013, 'when:tested In accordance with ANSI Z 21.56. Pool:
heaters fired by natural or I.P.gas shall not have continuously burning pilot lights.
R403.10.5 Heat pump pool heaters. Heat pump pool. heaters shalt 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.
R403.14 Portable spas (Mandatory): The energy consumption of electrio.powered portable spas shall be controlled by the
requirements of APSP-14.
D 11403.13 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.
D 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 backdrafl
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 duct connected into the supply side of the central heating and cooling system,
a backdiaft 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 retum.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 3:03 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
Project Name: 2021 Express 2605 Hayden RT PSL AL SH COM16 Builder Name: Express
Street: Permit Office:
City, State, Zip: ST LUCIE , FL, Permit Number.
Y
U
Owner. Express Homes Jurisdiction:
W
Design Location: FL, ST LUCIE_CO_INTL
C=i
COMPONENT
AIR BARRIER CRITERIA
INSULATION INSTALLATION CRITERIA
General
A continuous air barrier shall be installed in the building envelope.
Air -permeable insulation shall
requirements
The exterior thermal envelope contains a continuous air barrier.
not be used as a sealing material.
Breaks or. joints in the air barrier shall be sealed.
Ceiling/attic
The air barrier in any dropped ceiling/soffit shall be aligned with
The insulation in any dropped ceiling/soffit
the insulation and any gaps in the air barrier shall be sealed.
shall be aligned with the air banter.
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 ail 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 wall
Shafts, penetrations
Duct shafts, utility penetrations,.and flue shafts opening. to
exterior or unconditioned spade 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
3s.
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 that on
installation readily conforms to available space shall
11 ping and wiring
Shower/tub
The air barier 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/phonabox 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
thermal 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.
I dditi
on, inspection of log walls shall be in accordance with the provisions of ICC-400.
3/28/2021 3:03 PM EnergyGauge® USA 7.0.00 - FlaRes2020 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 #:
�Sh�r
t
-r xl
Builder: Express Community: Lot: NA
Address:
City: ST LUCIE State:: 'FL Zip:
Arlr Leakage LTest'ReslWts Passing,resin(s must meet erth' rAO'en`ormahce, LPrescnpdve° orERl Method'`
F,.he�
� 7'E'
t .i. i"'..t. ul. n.dl m ..li a.. ,: a{ Mgt .. ..'.;. � i.,' � r.l, n . C — .. . '•J .: 4_. i,x,. .t .cti: ;1:. .,Ii `T�
Ff t i�,./ 0.• {.Y i M i.Fi; , t /.. .�. it '..? ff ]' <rF I].. --� M 1.1 I {! y L�:I'..�. i:[
O� iPRESCRIR.T.I +METHQD The building! or dwell[hg uri , shall be tesfed verified having leikag Ate
end as an air of> not exceedingl,7 airy
changes per hourat alpressure of 0,21no owl (50 Pascals); in Climate Zones 1 and 2 f
�.
3
C� .. .i � nFr,�::{, � .: `4. .L .. .. "<t -r t •. .g' .�F .. _ri w �.. -..: ._ ..,.... ... ... � .2♦ � .. .i.r` ,�}11FC p.F �,� �(� .
PERFORAI�WCE'or ERI tNETHOD The building or dwelling unY be,tested and venfietltasihayl`ng anvairleakage rate of not exceeding;
shall
selected AGH(50) value, as shown on,Fonrt �t,4,05 202Q, (Performance) or R406 2020{(ERI) section latieletl.as,lnfl)tration, sub -section ACH50;
rthe
flACF((50j specified on FormiR405-2Q20 Energy Cafc (Performance) or R406-2020 (E11) 7 000 i`'
I
v. �
x 60 = 22403 = Method for calculating building volume:
CFM(50) Building Volume ACH(50):
O Retrieved from architectural plans
PASS Code software
calculated
When.ACH(50) is less than:3, Mechanical Ventilation installation OFMcl measured and. calculated
must be verified by building. department.
R4024.1.2 Testing. :Testing shall be conducted in accordance with ANSI/RESNET/ICC 380 and reported :at a pressure of 0.2 inch,w:g, (50 Pascals)
Testing shall be conducted by either individuals as defined in Section 553.993(5) or'(7); Florida Statues.or individuals licensed as set forth:in Section
489.105(3)(f); (g); or (ij or an approved third party. A written report. of the results of the test:shall:be signed by the party:conducting the test and
providetl 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:infiltmtion
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. Inferior doors,, if installed at the time of the test, shall be open.
4: Exterior doors for continuous ventilation systems and heat recovery ventilators shall:be closed and sealed:
5. Heating ;and cooling systems, if installed at the time of the test, shall be turned off.
6. Supply and:retum registers, if installed:at the time of the test, shall be fully open.
i i d
fl
Te§ting Company R -�
TI i .;r J 4.. L t t J.:9 K9.`i, t J is '✓F ! i k
—. _ _.py,, z"S '' .A•,M aar �_L, .. Yk
Company.Name: Phone:
I:hereby verify that the above Air Leakage, resulfs are in accordance with the:2020 7th Edition Florida Building Code'
Energy Conservation requirements according to the compliance method'selected above.
Signature of Tester: Dateof.Test:
Printed Name of Tester:
License/Certification #: Issuing Authority:
3/28/2021 3`.03:47 PM EnergyGauge® USA 7.0.00 - FlaRes2020 FBC 7th Edition (2020) Compliant Software : Page l 'of 1
Duct Leakage Test Report
Residential Prescriptive, Performance.or ERI Method Compliance
Jurisdiction:
Permit #:
w
Job Information
Builder: Express.
Community:
Lot: NA
Address:
City: ST LUCIE
State: FL
Zip:
D"uct Leakage Test Results
r
1T }i iF.�1 y '. { (��
fh {k Y f2• Tj �! li
i ,J Tf� , I�`i t^ {
y }l. i i. I
AG I
, Y
.N a}
i t
System 1
cfm25
System 2
cfm25
System 3
cfm25
Sum of others
cfm25
Total of all
cfm25
2605 - Qn
Total of all Total Conditioned
systems . Square Footage
PASS.: FAIL
(
rQp Prescriptive Method' cfm25:,(Total) q
! ' iio�quallfy,as "sub9tan4511Y' eak;free" Qn' Total must be lesslthan or
equal too tf air handler unit is Installed: If air Handler unit is not
r+Installed,,Qn Total must berless,than or equal to 0 03 This testing ll a
method meets the requirements in accordance with Section R4033.3
"Is?thearrhandlef:unitrns(ailed,tlunngtestirig� OYES (so°j NO`(Sa° .
Duct tightness. shall be verified by testingin accordance with ANSI/RESNET/ICC38Q 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)(1), (g) or (i), Florida Statutes.
,a -
1 1 "I ! lX S
Testing Company r
Company Name: Phone:
I hereby verify that the above duct leakage testing. results are in accordance with the Florida Building Code requirements with the
selected compliance path as stated above, either the Prescriptive Method or Performance Method.
Signature of Tester: Date of Test:
Printed Name of Tester:. ..
License/Certification #: Issuing Authority:
3/28/2021 3:03:52 PM
Page 1 of 1
2021 Express Hayden Right St Lucie Alum Shingle Com 16
HVAC Load Calculations
for
Express Homes
R"IDZN`i"IAL,
HVAC LOADS
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.
�hvac °Resrdenbal 4Light Commercral'HVAC Load I Elite SoftwarelDevelopmegt, Inc.-
londalBteezel I r `1 I, a 2029 Express Hayden,RightSt,Lucie 'Alum Shingle C09q
Nest Melboume'lFL 1,32904' ' " r'
- ----- — ---- -- ---- --- -----
Projeaf
General:�Projectrinformatron:-_ _ � -
Project Title:
2021 Express Hayden Right St Lucie .Alum Shingle Com 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
Desr n•lData � k` r 3 •, , r
t: �! �u t ,. 3
-
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
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 (ft'): 22,404
`Building: Loads
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)
t: - 'Z •tpi I '1 F ! It
,,
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.
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, 3:41 PM
t
f
Rhvac Res(tlommeKcfal`HVAC,L'oads,,; r' Ehte,SoftwareDevetopment,'Inc;;
:'Florida Breeze ` ' , ;`; {, "0 ;; 2U21 Express'Hayden Right St Lucie Alurn,Shingle Com' 16
;WesFMelbourne''FL'329i14 ) ;�:,,+
' a ,
<s L
age 3
Miscellaneous Report ..--,
--.---------------------------------___......__:
- .. ----------------.___ -- - -- '- � ,
Summer:
90
78 590/6 50% 75 61.09
fDuiztiSizm g I I r F .Eh1 1 ,.��.L^».�ILI.I1 tlt. 1'r'I,• 1 .,u�.:1`.e• 'I .....�� Lf:k.'.ul t_.,.lil_�i.�il. ,l��l}.... 1,
Main Trunk
Ruriouts
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./l00 ft.
Minimum Velocity:
550
ft./min
450 ft./min
MaximumVelocity:
600
ft./min
750 ft./min
Minimum Height:
0
in.
0 in.
Maximum Height:
0
in.
0 in.
Outside=Air'Data„ � �. ��i=a�}'� ! µr: ,,r:;_ ;
, 4 �+� -� rr �--••�--- ;: y i r � � � t I, , r.lr ,�� '�
Winter
Summer
Infiltration Specified:
0.410
AC/hr
0.21R 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 010167
Total Building Infiltration:
153
CFM
78 CFM
Total Building Ventilation:
0
CFM
0 CFM
---System I"
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
1 . Return Attic 16B 0.12 8 750 No
i
C:\ ...\2021 Express ... E COM 16.rh9 Sunday, March 28, 2021, 3:41 PM
.Rhvac' Residential &iLight Commercial HVAC Loads I j } ; ^ p E1rte Softiniare Development, Inc:;
tFlonda Btee7e t „�, " 202�Express Hayden Right St Lucre Alum Shingle Com 16
,,,,
West Melbourne FL i32904t , :`
�I. �tSl.i[i�L_�..., ,...t�...titili.:,�..r..4;.�
; " y r
{ �s a(ii tit 1 1,{ �. ,i i rt"+•
.{•._.r:...13.1u.___:.._.s....nznr4�__.:.._,dli::.t.�..i":.Lk,1
r . r
Pa9.e
[Load Preview Report _..
-- - - =--_..__.. - - -
--- --=---------- -- _
Scope
.Net
Ton
tt2
Ron
+
Area
Sen Lat Net
Gain Gain Gain
_33,716
Sen
Loss
H�
CS
�
CFM
�t
CFM
Duct
S+�
Building _
3.56 731 2,605 9.035 ' . 42,751 40,396
498 1235 12M
System 1
3.56 731 2,605 33,716 9,035 42,751 40.396
498 1235 1235 12
Supply Duct Latent
652 652
Retum Duct
6,575 2.978 9,554 2,065
Zone 1
q 2.605 27.141 5,405 32.546 38,331
498 .1235 1235
1-First Floor
1,104 11,889 2236 14.125 21,596
281 • - ' 541 541 6,46
4.6.4.
6.5.44.5,
2SecondFloor
1,501 15252 3,169 18,421 16,735
218 - 694. 694 6,4,6,5,4,
4,5,4
C:1... \2021 Express ... E COM 16_rh9 Sunday, March 28; 2021, 3:91 PM
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r
ular Manu
uctsize Data - Duct
Software?Development, lnc:�
t_Lucie Aium Shingle Comylf6
j 3N;it j , M Page 61.
---Duct Name: ST-100, Effective Length: 20:0
Trunk 0:003 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 62.6
0.265
0.444
--Duct Name.: SR-100, Supplies: First Floor, Effective Length: 8.0
Runout 0.0003 6
611
0.009
Up: ST6100 72 4.1
0.115
0.000
Rnd 8.0 6.6
0.0
0.009
j
Nearest Inch 120 12.6
0.256
0.454
---Duct Name: SR-1.10, Supplies: First Floor, Effective Length:.12.0
Runout 0.0003 4
516.
0.017
Up: ST-100 72 3.1
0.141
0.00..0
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 q8:0 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
Runout 0.0003 6
611
0.012
Up: ST-100 72 4J
0.115
0.000
R'nd 10.0 6.8
0.0
0.012
,
Nearest Inch 120 15.7
0.253
0.456
_--Duct Name: SR-140; Supplies: First Floor, Effective Length: 15.0
Ruriout 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 .. 109
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 0.0003 4
516
0.001
Up: ST-110 72 3.1
0.141
0.000
Rnd 1.0 4.4
0.0
0.001 i
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-11.0 72 4.7
0.115
0.000
Rnd 1:0.0 .6.6
0.0
0.012
Nearest Inch 120 ... 15:7 .
0:030.
0.679 ,
C:1... 12021.Express ... E COM 16.rh9
Sunday, March 28, 2021, 3. 41 PM
m 1 - Sumgly (cont'd)
---Duct Name: SR-170, Supplies: First Floor, Effective Length: 6.0
Runout 0.0003 4
516
0.008
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
Up: ST-110 724.7
0.115
0.000
Rnd 3.0 6.6
0.0
0.003
Nearest Inch 120 4.7
0.038
0.871
---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-12.0 72 4.7
0.115
0.000
Rnd : 8.0 6.6
0.0
0.009
Nearest Inch 120 12.6
0.032
0.677
---Duct Name: SR-200, Supplies: Second Floor, Effective Length: 12.0
Runout 0.0003 5
.550
.0.014
1.1p: 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: SR-210, 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 6.8
0.033
0.676
--Duct-Name: SR-220, Supplies: Second Floor, Effective Length: M0
Runout 0.0003 4
516
0.014
Up: ST-120 72 3.1
0.141
10.000
Rnd 10.0 4.4
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
6.120
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
CA ...12021 Express-... E COM 16.rh9
Sunday, March 28, 2021,.3:41 PM
,
----'---' -SO
1 7-
'WidtA" ell
ppj'ap, Op
-
--- Duct Name: 6R'240,Supp|iee: Second Floor, Effective Length: 8-D
Runout 0.8003 G
611
0.009
Up:8T'i3O 72 47
0.115
0.000
Rnd 8.0 6.6
0.0
0.000
Nearest inch 12n 12`6
0.026
0.883
--- Duct Name: SR-350,Supplies: Second Floor, Effective Length: 7.0
Runout 0.0003 4
516
0.010
Up: 3T^130 723'1
0141
0.000
/ Rnd TO 4.4
0.0
0.010
| Nearest Inch 45 7.3
`
0.025
0.684
--- Duct Name: 0R^260,SoppOeo: Second Floor, Effective Length: S.O
Runout 0.0003 G
611
0.010
Up: Sl-130 7� 4.7
0.115
0.000
Rnd 9.0 6.8
0.0
0.016
Nearest Inch 120 14.1
0.026
0.884
-'Quct Name: SR'270.Supplies: Second Floor, Effective Length: S'0
Runout 0.0003 5
550
0.006
Up: GT'130 72 3.0
0.120
0.000,
Rnd 5,O 6.6
6.0
0.006
Nearest Inch 75 6.5
0.029
0.680 �
'-OuctNonne SR'280, Supplies: Second Floor, Effective Length: 20.6
Runout 0i0003 . 4
516
0.028 �
30 72 3.1
0.141
0.000
Rnd 20.0 4.4
0.0
0i028 �
Nearest Inch 45 20.9
0.007
0.702 |
��
---Duct Name: Sm-uyu Supplies: SeconuF|mor, Effective Length: 25.0
�
Ruriout 0.0003 4
516
0.035
Up:3T'13Q 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 |
--Ouct. Nmnme�8R-3d0.Supplies: Second Floor, Effective Length: 12.0
Runout 0.0003 5
550
0.014
Up- GT'130 72 3,0
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' 1U.Gupp|imm: Second. Floor, Effective Length: 8.D
� Runout 0.0003 4
516
0.Oi1
Up 8T430 72 3.1
0.141
0.000
Rnd 8.0 4/4
00
0011 |
Report Units: Pressure: in/wg.Duct lengths: feet, Duct sizes: inch, Airflow: nFM, ft./min.Temperature: F
CA ��021 Express ECO� 1Grh9
' - � Sunday, March 28.2O21.3:41 pK8
`
Tabular Manual D Ductsize Data Duct �—�����������------------' -
----
12
meter
ddd
SW
VI
gtK
op
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
w lih the highest static pressureavailable. Total and cumulative sta t . ic pre I ssure loss value - s for the supply main tr . unk
include any deVi I ce pressure losses entered, and the cumulative may also include the total static pressure loss of the return
NumborofooUvarunouts: 32
Total mnoudoutlet airflow: � 1.786
Main trunk airflow: 1J86 '
Largest trunk diameter: 15 ST-120
Largest mnoutdiameter: G SR'100
Smallest trunk diameter: 10 8T'110
Smallest runoUtdiameter: 4 GR-110
Supply fan external static pressure: 0.709
Supply fan device pressure losses: 0.250 �
Supply fanotaticpressure available: 0.459
Runoutmaximum cumulative static pressure loss: 0J09 8R-290
Return lost added to supply: 0.023
total effective length ofreturn (ftj: 30.0 gF-110
Total effective length ): 80.0 SR`%SO
Overall total enecovelength (nl: 110.0 RR-i1Oho8R'%SO
Design overall friction rate per 1OOft: . 0417(Available 8Px1OO/TEL)
System duct surface area (Scenario 1): 447.5 (Not linked boduct load)
Total system ductsurface area: 447.5
!
C:\....\2021 Express ... ECDNY1 rhQ Sunday Morch— .' 21'.3:41 PM'
Rhvac-;Residecial HVACILoads r ,, , Elite Softeve ware(Diogment;:Ina.;
Florida BiBGii t I a
R, 2021 fEicprd6s Hayden.Right St,lucte Alum Shingle P.
West Meltioume,.FL.'329.04. Via. �, °` Page-10'
Tabular Manual D Ductsize Data - Duct System 1 - Return
=--Duct Name: RT-100, Effective Length: 0.0
Trunk
0.003
Up: Fan
72
Rnd
0.0
Nearest Inch
1,234
---Duct Name: RR-100, Effective Length: 10.0
Runout
0.0003
Up: RT-100
72
Rnd
10.0
Nearest Inch
617
---Duct Name: RT-11.0, Effective Length: 0.0
Trunk
0.003
Up: RT-100
72
Rnd
0.0
Nearest Inch
617
---Duct Name: RR-110, Effective Length: 30.0
Runout 0.0003
Up: RT-110 72
Rnd 30.0
Nearest Inch 617
12
9.3
13.1
0
12
9.3
13.1
31.4
12
9.3
13.1
0
1,571
0.413
0.0
-0.023
786
0.077
0.0
-0.015
786
b.106
0.0
-0.023
0.000
0.000
0.000
0.023
0.008
0.000
0.008
0.008
0.000 i
0.000 I
0.000
0.023
12
786
0.023
9.3
0.077
0.000
13.1
0.0
0.023
94.2
0.000
0.023
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.entrypoint 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: 2
Number of active runouts: 2
Total runout outlet airflow:
1,234
Main trunk airflow:
1,234
Largest trunk diameter:
12
RT-100
Largest runout diameter:
12
RR-100
Smallest trunk diameter:
12
RTA 00
Smallest runout diameter:
12
RRA00
Runout.maximum cumulative static pressure loss: 0.023 RR-110
Return loss added to supply: 0.023
Total effective length of return ( ft.): 30.0 RR-110
System duct surface area (Scenario 1): 125.7 (Not linked. to duct load)
Total system duct surface area: 125.7
.t tk.: i `� '. ' a,.. . i �rFv,n�' y ..'
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.
CA ...\2021 Express ... E COM 16..rh9 Sunday, March 28, 2021, 3:41. PM
Tabular Manual D Ductsize Data - Duct System 1 - Re
"Tq
All computed reoultsandestimates asbuilding. use add weather may vary
Basure hoselect aunit that: meets both sensible and latent loads according to0hannanufactun*r'o performancedata a1
your design conditions. '
—
C:\... \2021 Express — E CO[N iG.rhQ Gunday, March �8. 2021. 3:41 PM
'
°Rhvac^ `Residenttal�& Light Commercial HVAC Loade , : , " `- r - Elite,Software;Development,•Inc
y..-„y r nt-.. ,.;tµ t � yrt ,f�f .Iril rit ti h i,t I � , r i 7 - •.
;Flonda Breeze - , y t s I 2021 Express HaydenERlght St Lucie Alum Shingle Com 16,
_--------
2,719
window, metal frame no break, U=value 0.55, SHGC
0.26
2A-m-d: Glazing -Double pane low-e (e = 0.60), sliding
40.8
617
0
545
545
glass door, metal frame no break, U-value 0.54,
SHGC 0.25
11J: Door -Metal- Fiberglass Core, U-value 0.6
20.4
343
0
318
318
11 D: Door -Wood - Solid Core, U-value 0.39
19
208
0
193
193
13AB-Ofcs: Wall -Block, no blanket or board insulation,
2167.6
11,107
0
6,902
6,902
filled core, siding finish, LIvalue 0.183
12C-Osw: Wall -Frame, R-13 insulation in 2 x 4 stud
320.6
817
0
627
627
cavity, no board insulation, siding finish, wood studs,
IJ-value 0.091
166-38: Roof/Ceiling-Under Attic with Insulation on Attic
2605
1,897
0
3,386
3,386
Floor (also use for Knee Walls and Partition
Ceilings), Vented Attic, No Radiant Barrier, Dark
Asphalt Shingles or Dark Metal, Tar and Gravel or
Membrane, R-38 insulation, U-value 0.026
22A-pm: Floor -Slab on grade, No edge insulation, no
153
5,055
0
0
0
insulation below floor, any floor cover, passive, heavy
dry or light wet soil, U-value 1.18
Subtotals for structure:
23,093
0
14,690
14,690
People:
6
1,200
1,380
2,580
Equipment:
950
3,600
4,550
Lighting:
0
0
0
Ductwork:
12,592
8,630
12,753
16,383
Infiltration: Winter CFM: 153, Summer CFM: 78
4,711
3,2t55
1,293
4,548
Ventilation: Winter CFM: 0, Summer CFM: 0
0
0
0
0
i System 1 Whole House.Load_Totals:
40,396
9,.035
33,716.
42,751
-=r---r--�--•--- ;,-;r�-•c' �I;r r-� r •n-r---.,--,,•- ,r. --i. .., ^�.y ; ,"'': _'R-p'-'4----L-- -r- 1,,777rT-: � trta-�r�,:-•-� ,,,r-;rr'�"'^-•.,-----•-�-
Eheck;Figuresr_�1 ;�
i�
Supply CFM-. 1,235L
CFM Per Square ft.:
0.474
Square ft. of Room Area: 2,605
Square ft. Per'Ton:
731
Volume (ft'): 22,404
steinILoadsl! h I, "
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)
vac 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.
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... \2021 Express... E COM 16.rh9 Sunday, March 28, 2021, 3:41 PM
`Rhvac R dent�al8� LigFit CommercialNYAC Loads ; : Ehte SoftwareiDevelopment,lnc.
`Flonda 6teeze r " G 2021 E�tpress Hayden Right St Luce 'Alym Shingle Com_16
1�i S 1 7 I �� i i, ,T _ 2r,
West i.. c Page :13
�_iEqqipM, 63nt Data -_Sy 1- Whole House
Cooling
System Type: Air Source Heat Pump
Outdoor Model: NXH548GKP**
Indoor Model: FXM4X60**AL
Tradename: SOFTSOUND SX 2500 R410A HP
i 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:delta: SODB: 90F, SOWS: 78F, WODB:42F, SIDB: 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,
i Entering htg. ,coil D.B: 66.2F, Clg. coil TD: 20F, Htg. coil TD: 70F, Req. clg. airflow: 1235 CFM, Req. htg. airflow: 498 CFM
C:1... \2021 Express ... E COM 16.rh9 Sunday, March 28, 2021, 3:41 PM
System _ Room Load_Summary
:one -1 --
1 1 First Floor
2 Second Floor
1,104 21,596
1,501 16,735
281 6,4,6,6,
6,4,6,4,
6
218 6,5,4,4,
5,6,4,6,
5,4,4,5,
4
K889 2,236
15,252 3,169
541
694
541
694
Duct Latent 652
Return Duct 2,065 6,575 2,978
System 1 total 2,605 40,308 498 33,716 9,035 1,235 1,235
System 1 Main Trunk Size: 12 in.
Velocity: 2,273 ft./min
Loss per 100 ft.: 0.856 in.wg
Duct size results above are from Manual D Ductsize.
Runout duct velocities are not printed with duct size results from Manual D Ductsize since they can vary within the room.
See the Manual D Ductsize report for duct velocities and other data.
Net Required:
3.56 79% / 21% 33,716
9,035 42,751
Actual:
3.93 80%./ 20% 37,845
0,324 41,169
_...—' ,-� i,.-,- 2 - 4 r r. . _�,. r Tfrt(�i'nj'_' .�. ,? .�,. _.;..^-_.�'i^.; t-?. ri:,n a..-r r^—n^ m - -^�*-.-.-'�-+^„
�E ui ' ment Data, rr��� ,a�a �:� ; T ;, _
Heating System
Cooling System
Type:
Air Source Heat Pump
Air Source Heat Pump'
Model:
NXH548GKP**
NXH548GKP1"
Indoor Model:
FXM4X60**AL
Brand:
SOFTSOUND SX 2500 R410A HP
SOFTSOUND SX 2500 R410A HP
Description:
Air Source Heat Pump
Air Source Heat Pump
Efficiency:
9 HSPF
16 SEER
Sound:
0
0
Capacity:
46,500 Btuh
47,169 Btuh
Sensible Capacity:
n/a
37,845 Btuh
Latent Capacity:
n/a
9,324 Btuh
AHRI Reference No.:
n/a
204889826
This system's equipment was selected in accordance with ACCA Manual S.
Manual S equipment sizing data: 801315: 90F, SOWB: 78F, WODB: 42F, SIDB: 75F, SIRH: 50%, WIDB: 70F, Sen. gain:
33,716 Btuh, Lat. gain: 9;035 Btuh, Sen. loss: Btuh, Entering clg. coil DB: 79.9F, Entering dig. coil WB: 64.1F;
Entering htg. coil DB: 66.2F, Clg. coil TD: 20F, Mg. coil TD: 70F, Req: clg. airflow: 1235 CFM, Req. htg, airflow:. 498 CFM
C:1... \2021 Express ... E COM 16.rh9 Sunday, March 28, 2021, 3:41 PM
intjal'&,U§hVCdr --,-IElite�§oftW V ent'iI
ft
202,CH6 r�Rd V. tLq&U Shingleom16.,
!FL-'329Q,4`,,
. ........... ........
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
D!Pg
RootsRm
'k,
F -C
System 11:
Zone 1:,
1 First Floor
6,4,6,6,
541
587 569
577 542
591 586 -596 6,4,6,4.
2 Second Floor r
6,5,4,4,
694
763 812
767 694
786 *836 776 5,6,4,6,
Indicates highest C FM of all rotations.
71111- 71-
ht)d-iile +i
R"r:Earn
Latent;
Net'
Tdhsl�
Oo South
1,235
33,716
*9,035
6
3.56
45* Southwest
1,350
36,267
9,017
3.77
006 West
1,381
36,962
9,017
3.83
1350 Northwest
1,344
86,161
9,027
3.77
1800 North
1,236
33,732
9,033
3.56
2250 Northeast
1,378
36,899
9,022
3.83
2700 East
*11,421
*87,847
9,003
*3.90
3150 Southeast
1,372
36,788
9,031
3.82
Indicates highest value of all rotations.
Building Rotation Tonnage
4 .0 . . . . . .
. . . . . . . . . . . . . . .
3.9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . ... . . ...
12 3.8 . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . ............ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... . . . . . . . . . . . . . . .
..........
r
3.7 ............. ................................ .............. ....................................
3.6 ... ! ... ............................................ . ............................................
3.5 - - -- 1 - -- - t- --- ' - --'- -- ' - - - ' -' - '
South Southwest West Northwest North Northeast East Southeast
Direction Front door Faces
- Buildinq Net Tonnaqe
C:\ ... \2021 Express ... E COM 16.rh9 Sunday, March H, 2021, 3:41 PM
9
Elite t
•IFI j� _ttuch
9 161]
e: .
Building- Rotation Report (contd)
C2 HA: 13 4-4-1. U I KI 4 f--
ul Ing %J W" %Jul Y W a
50,000 ................................................ ....... ........................................
■
49,000 .............................................................................. .................
48,000 .................................................... ................ /.: .............. .........
47,000 ....... ..................................................... ............ . ..... \1 .....
■
.2 . .. 46 000 ......... ........... ...................... A.
45,000
44,000
43.000
42,000
..................
.............. ...................................... v ......
...... I ........ ..... .......... 1i ................. I .....................................
41,000'
8am 9 am 10am 11 am 12 pm 1 Pm 2 pm 3pm 4 pm 5 pm 6pm .7 pm
Time of Day
At Front door - faces South
Front door faces Southwest
■ Front door faces West
Front door faces Northwest
Front door faces North
Front door faces Northeast
■ Front door faces East
Front door faces Southeast
CA ... \2021. Express ... E COM 16.rh9 Sunday, March 28, 2021, 3:41 PM
A.CCK e
PtOard>QBg�dhcata
Contractor Florida Breeze
Mechanical License # CAC1814113
Building Plan # HAYDEN
County, Town, Municipality, Jurisdiction
Header Information
REQUIRED ATTACHMENTS'
Manuel J1 Form (and supporting worksheets):
or MJ1AE Forme (and supporting worksheets):
OEM performance data (heating, cooling, blower):
Manual D Friction Rate Worksheet:
Dud distribution system sketch:
Home Address (Street or Lot#, Block, Subdivision)
Winter Design Conditions
Outdoor temperature
42
OF
Indoor temperature
70
OF
Total heat loss
40396
Btu/h
Summer Design Conditions
.
Outdoor temperature
90
of
Indoor temperature
75
OF
Grains difference 61..
0 Gr @ 50 % Rh. .
Sensible heat gain
33716
Btu/h
Latent heat gain
9035
Btu/h
Total heatgain
.42751
Btu/h
Form
RPER 1.01
8 Mar 10
ATTACHED
Yes 0 No ❑
Yes ❑ No ❑X
Yes ❑X No ❑
Yes 0 No Eg
Yes ❑ No ❑X
Building Construction Information
Building
Orientation (Front door faces) South
North, East, West, South, Northeast, Northwest, Southeast, Southwest
Number of bedrooms 5
Conditioned -floor area 2605 Sq Ft
Number of occupants 6
Windows Roof
Eave .overhang depth 3.6 Ft
F=
Internal shade Eave
Blinds. drapes, etc Depth Window
Number of skylights 0
:sting Equipment Data Cooling Equipment Data Blower Data
Equipment type Heat rnpump Equipment type Heat pump
Heating CFM 1613 CFM
Furnace, Heat pump. Boller, eta Air Conditioner, Heat Pump. ere
Model
NXH548GKP**
Model
NXH548GKP**
Cooling CFM 1613 CFM
Heating output capacity
46500 Btu/h
Sensible cooling capacity
37845 Btu/h
Heal pumps - capacity at winter design outdoor conditions
Latent cooling capacity,
Btultt
9324 .
Auxiliary heat output capacity
Btu/h
Total cooling. capacity
47169 Btu/h
DISTRIBUTION�HVAC DUCT
DESIGN
Design airflow
1785 CFM
Longest supply duct:
80 Ft Duct Materials Used (circle)
Trunk Duct Duct board Flex, Sheet metal,
External Static Pressure (ESP)
071 IWC
Longest return duct
30 Ft Lined sheet metal, Other (specify)
Component Pressure Losses (CPI.)
. 0.25 IWC
Total Effective Length (TEL) 110. Ft Branch Duct: Duct board, 45DSheat metal,
Available Static Pressure (ASP)
0.459 IWC
Friction Rate:
0.42 IWC Lined sheet metal, Other (specify)
ASP = ESP - CPL
Fridton Rate - (ASP x 100) .* TEL .
Contractor's Printed -Name Kristin Kelly Date
Contractor's Signature
- - - -- - -"-- ••--- -•- -._- _-�..--........r.....y..nw r.uu,wnncnw F nu nwn upF uvtsu 1%"t% sunware venaora, see list on page 2 of instructions.
If abridged version of Manual J is used for load oaleulaUon, then verify residence meets requirements, see Abridged Edition Cheddist 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
1.
Manual S (Residential Equipment Selection)
ACCK
Project Information ,—Cooling Design information
Name: .. Outdoor Design Tamp: 91 °F db . Summer
City:, Outdoor Design Temp: 43 "F db INnter
Stater Altitude: U Altitude Adjustment: 1.00 . Indoor Design Temp:: 75 : °F db 50 . %RH 63 °F wb
Manual J Load Calculations Airflow Calculations
Total Load Sensible Latent SHR Heat Loss Design TD for Airflow r 19
42751 33716 :. 9035 0.7t19 0 Design Sensible CFM F1613
OEM Information,
Manufacturer. 1COMFORTMAKER Furnace Model#: AFUE:�
Collor Fan-Coil,Model #: 1FXM4X60 Condenser Model #: NXH548GKP . " : SEER: .16.0 HSPF: 9A0
(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 .
U
Rated CFM @ Design RA Temperature
1420 63
46,105
40,592
5,514
0.8804
Rated CFM @ Rated RA Temperature
72
52,510
30,456
22,054
0.58
to) manuracturer-s t000ung eenormance uata
Entering Coil Temperature = 75 (F db)
Rated, CFM @ Rated RA Temperature
Rated CFM @ Design RA Temperature
Rated CFM @ Rated RA Temperature
Higher Return Air
Outdoor Temperature =
r 95 (F db)
CFM (F wb)
Total BTUH
Sensible BTUH
Latent BTUH
SHR
60
48,310:'
35,030
11,280
0.7564
1800.1
F 1-3,577
0.7183
72
53,860
.33,393
20,467
O-62
wim mactutet s %,ounng renormance uaia ttnterpoiateo)
Design . Return Air
CFM '(F wb)
Excess latent Capacity Calculation.
Capacity @ Design CFM / RA (F wb) 1613.2 . 63
Equipment Capacity.
s a % of Design
Outdoor Temperature = 95 (F db)
Total BTUH Sensible BTUH
Latent BTUH SHR
37,556
F 9,613 0.7962
+. 289
289
47,169F 37,846
1 9,324 0.802
110.3°h 112.25%
103.20°k
Manufacturers Heat Pump Data
Capacity
Capacity
Balance Supplemental
@ram
@@ 1�
PointHeat
46,280
26,680
23.8 15:87
Manufacturers Furnace Data
Input output
Desired Calculated