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HomeMy WebLinkAboutEnergy CodeFORM R405-2020
CREEK LOT 16
RESIDENTIAL ENERGY CONSERVATION :CODE DOCUMENTATION CHECKLIST
9519 Potomac Dr
Florida Department of Business and Professional Regulation c s
Simulated Performance. Alternative (Performance) Method `epe
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 held verification (usually four pages/may be greater)
❑ Energy Performance Level (EPL) Display Card (one page)
❑ HVAC system sizing and selection .based on ACCA Manual S or per exceptions provided in Section R403.7
❑ Mandatory Requirements (five pages)
Required prior to CO:
❑ 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)
M
FILE COPY
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CREEK LOT 16
FORM R405-2020
FLORIDA ENERGY EFFICIENCY CODE FOR BUILDING CONSTRUCTION
eK 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: 9519 Potomac Dr
Permit Office:
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 TypeV750.2 sqft.)
Insulation Area
2. Single family or multiple family Detached
a. Concrete Block - Int lnsul; Exterior
R=4.1 2383.30 ft2
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. NIA
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. NIA
R= ft2
7. Windows(250.0 sqft.) Description Area
12. Ducts
R ft2
a. U-Factor: Dbl, U=0.55 210.00 ft?
a. Sup: Attic, Ret:.Attic, AH: Second Floor 8 160
SHGC: SHG6=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
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 HSPR9.00
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: 79.00
Glass/Floor Area: 0:096
PASS
Total Baseline Loads: 85.90
'r, ;hereby certify that the plans and specifications c re[ed yja4�
Review of the plans and
O4VE STgTF
this calculation are in compliance with the FIoSi�da nergy f'I'C
sRecifications covered by this
�y __ p�
Code. `tip moo.
calculation indicates compliance
w STATE
with the Florida -EnergyCode.
F+ Met
PREPARED BY: `' r-
Before construction iompleted
DATE: " `
this building will be, inspected for
`n
compliance with Section 553.908
I herebycertify that this building, as desi ne
. fY 9� g s� r��i����
with the Florida Energy Code.
Florida Statutes.
,. 14��
OWE
OWNER/AGENT:
BUILDING OFFICIAL:
DATE:
DATE:
- Compliance requires certification by the air handler unit manufacturer that the air handler enclosure qualifies as
certified factory -sealed in accordance with R403.3.2.1.
- Compliance requires an Air Barrier and Insulation Inspection Checklist in accordance with R402.4.1.1 and this project requires an
envelope leakage test report with envelope leakage no greater than 7.00 ACH50 (R402.4.1.2).
- Compliance with a proposed duct leakage Qn 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 Qn for whole house.
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�r►n�• nine nnnn rn11211T 01 IRAMAQV e%l61=t%1f1 ICT 12=DnN2T
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_INTL FL VERO BEACH MUNI 39 90
70
75 299 58
Medium
BLOCKS
Number
Name
Area Volume
1
Blockl
2605.029 22403.3
SPACES
Number
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 Tife Wood Carpet
1 Slab -On -Grade Edge Insulatio First Floor 157 ft 0
1104 ft2
0.8 0
0.2
2 Floor Over Other Space
Second Floor —
1064 ft2
13 0.8 0
0.2
3Floor over Garage
Second Floor --__ _
437 fts
13 6.8 0
0.2
ROOF
Roof Gable Roof
Rad
Solar SA Ftnitt Emitt
Deck Pitch
V #
Type
Materials Area Area Color
Bari
Absor.. Tested Tested
Insul. (deg)
1
Hip Composition shingles 1723 If 0 ft' Medium
N
0.75 No .0.9 No
0 26.57
ATTIC
Vent
V #
Type
Ventilation Ratio (1 in)
Area
RBS IRCC
1
Full attic
Vented. 300 1541 ft
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 Type
1 Under Attic (Vented) First Floor
38
Blown
1104 ft2
0.11
Wood
2 Under Attic (Vented) Second Floor
38
Blown
15010
0.11
Wood
:WALLS
�
Adjacent $pace .
Cavity Width
Height
Sheathing Framing Solar Below
1
N=>E Exterior Concrete Block - Int InsulFirst Floor
4.1 39
8
8 8
343.8 ft2
0
0 0.5
0
2
W=>N Exterior Concrete Block - Int InsulFirst Floor
AA 36
8
8 8
317.8 ft2
0
0 0.5
0
_ 3
S=>W Exterior Concrete Block - Int InsulFirst Floor
4.111
4
8 8
98.2 it2
0
0 0.5
0
4
S=>W Exterior Concrete Block - Int InsulFirst Floor
4.1 6
8
8 8
57.8 ft2
0
0 0.5
0
5
E=>S- Exterior Concrete Block - Int InsulFirst Floor
4.1 20
0
8 8
173.3 ft2
0
0 0.5
0
6
S= W Garage Frame - Wood First Floor
13 21
8
8 8
187.8 ft2
0
0.23 0.5
.6
_ 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 InsGecond Floor
4.1 39
8 18
8
343.8 ft2
0
0 0.5
0
9
W=>N Exterior Concrete Stock - Int InsBtecond Floor
4.1 40
8
8 8
352.4 ft2
0
0 0.5
0
10
S=>W Exterior Concrete Block - Int Ins6lecond Floor
4.1 39
8
8 8
343.8 ft2
0
0 0.5
0
_ 11
E=>S Exterior Concrete Block - Int Ins®econd Floor
4.1 40
8
8 8
352.4 ft2
0
0 0.6
0
DOORS
# Omt Door Type Space
Storms
U-Value
WIdih
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
a
6 8 .17.8
111:2
WINDOWS
Orientation shown is the entered orientation => chan ed 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-E Double Yes
0.54 0.25
N
40.0 ft2
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 fN
1 ft 0•in
11 ft 0 in
Norte
None
4 S=>W 4 Metal Low-E Double Yes
0.55 0.26
N
2.5 1112
6 ft 2 in
2 ft 0 in
None
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
62.0 111:2.
1 ft 0 in.
0 ft 0 in
None
None
7 S=>W 10 Metal Low-E Double Yes
0.55 0.26
N
6.0 ft2
1 ft 0 in
0 ft 0 in
None
None
GARAGE
# FloorMa Ceiling Area Exposed Wail Perimeter
Avg. Wall Height
Exposed Wall Insulation
1 436.872 ft2 436.872 ft2
64 ft
8.6 ft
13
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FORM R405-2020 INPUT SUMMARY CHECKLIST REPORT.
INFILTRATION
# Scope Method
$LA
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
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
Singl SEER: 16 48 kBtu/hr 1440 dini
0.73 1
sys#1
HOT WATER SYSTEM
# System Type SubTyps
Location
EF Cap.. Use SetPnt . ..
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 —
V # Location R-Value Area
—. Retum - Air CFM 25 CFM25
Location Area Leakage Type Handler TOT OUT ON RLF
HVAC #
Heat Cool
1 Attic 8 160 ftZ
Attic
650 Proposed On Second Flo — cfm 182.4. dn. 0.07' 0.50
1 1 .
TEMPERATURES
Programeble Thermostat, Y
Jon r
Fab Me
Venting Jan Feb X Mar
Ceiling Fans:Cooling
A ( j
pr I I M: ri un ri Jul ri Aug rl Sep l�J
Apr May J
Jun Jule Aug Sep l^l
Oct Nov Oct Nov
Dec
M D
r
3/28/2021 3:03 PM EnergyGauge® USA 7.0.00 - FlaRes2020 FBC 7th Edition (2020) Compliant Software Page 4 of 6
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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)
2. Single family or multiple family Detached
3. Number of units, If multiple family 1
4. Number of Bedrooms
5. Is this a worst case?
6. Conditioned floor area (0
7. Windows"
Description
a. U-Factor.
Dbl, U=0.55
SHGC:
SHGC=0.26
b. U-Factor.
Dbl, U=0.54
SHGC:
SHGC=0.25
c. U-Factor.
WA
SHGC:
d. U-Factor.
N/A
SHGC:
Area Weighted, Average
Overhang Depth:
Area Weighted Average
SHGC:
S. Skylights
Description
a. U-FactogAVG):
NIA
SHGC(AVG):
N/A
9. Floor Types
a. Slab -On -Grade Edge Insulation
b. Floor Over Other Space
c. other (see details)
5
Yes
2605
Area
210.00 ft2
40.00 ft2
ft2
ft2
1.212 ft.
0.258
Area
ft2
Insulation
Area
R=0.0
1104.00 ft2
R=13.0
1664.000
R=
437.00 ft2
10. Wall Type and Insulation
Insulation
Area
a. Concrete Block - Int Insul, Exterior
R=4.1
2383.301t:
b. Frame - Wood, Adjacent
R=13.0
366.89 R=
c. N/A
R=
ft2.
d. WA
Ii=
ft2
11. Ceiling Type and insulation level
Insulation
Area
a. Under Attic (Vented)
R=38.0
2605.00 W
b. WA
R=
ft2
C. N/A
R=
ft2
12. Ducts, location & insulation level
R ft=
a. Sup: Attic, Ret: Attic, AH: Second Floor
8 160
13. Cooling systems
a. Central Unit
14. Heating systems
a. Electric Heat Pump
15. Hot water systems
a. Electric
b. Conservation features
None
Credits (Performance method)
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: 57tVIMo , Date.
Address of New Home: 9519 Potomac Dr
04/12/21
City/FL Zip:
kBtumr. . Efficiency
48.0 SEER:16.00
kBtumr Efficiency
46.5. HSPF:9.00
Cap: 50 gallons
EF: 0.93
Pstat
1
*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.
SECTION R401 GENERAL
R401.3 Energy Performance 1-e4el (EPL) display card (Mandatory). The building official shall require that an energy performance level (EPL)
display card be completed and certified by the builder to. be accurate and correct before final approval of the building for occupancy. Florida taw
❑ (Section 553.9085, Florida Statutes) requires the EPL display card to, be included as an addendum to each sales contract. for both presold and
nonpresold.residential buildings. The EPL display card contains information indicating the energy performance level and efficiencies of components
Installed in a dwelling unit. The building official shall verify that the EPL display card completed and signed by the builder accurately reflects the plans
and specifications submitted to demonstrate code compliance for the building. A copy'of the EPL display card can be found In Appendix RD.
SECTION R402 BUILDING THERMAL ENVELOPE
❑ R402.4 Air leakage (Mandatory). The building thermal envelope shall be constructed to limit air leakage in accordance with the requirements of
Sections R402.4.1 through R402.4.5.
Exception: Dwelling units of R-2 Occupancies and multiple. attached single family dwellings shall be permitted to
comply with Section C402.5.
❑ R402.4.1 Building thermal envelope.The building thermal envelope shall comply with Sections R402.4.1.1 and
R402.4.1.2. The sealing methods between dissimilar materials shall allow for differential expansion and contraction.
❑ R402.4.1.1 Installation. The components of the building thermal envelope as listed in Table R402.4.1.1 shall be installed in accordance
with the manufacturer's instructions and the criteria listed in Table R402.4.1.1, as applicable to the method of construction. Where required
by the code official, an approved third party shall Inspect all components and verify compliance.
❑ R402.4.1.2 Testing. The building or dwelling.unit shall be tested and verified.as having an air leakage rate not exceeding seven air
changes per hour in Climate Zones 1 and 2, and three air changes per hour in Climate Zones 3 through 8. Testing shall be conducted in
accordance with ANSURESNET/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
ofncial. Testing shall be performed at any after creation'of all penetrations of the building thermal envelope.
Exception: Testing is not required for additions, alterations, renovations, or repairs, of the building thennal.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. Dampersincluding exhaust, Intake, makeup air, backdraft and flue dampers shall be closed, but not sealed beyond intended
Infiltration control measures.
3. Interior doors, if installed at the time of the test, shall be open.
4. Exterior doors for continuous ventilation systems and heat recovery ventilators shall be closed and sealed.
5.'Heating and cooling systems, if installed at the time of the test, shall be turned off.
S. Supply and return registers, if installed at the time of the test, shall be fully open.
❑ R402.4.2 Fireplaces. New wood -burning fireplaces shall have tight -fitting flue dampers or doors, and outdoor combustion air. Where
using tight -fitting doors on factory -built fireplaces listed and labeled in.ac cordance with UL 127, the doors shall be tested and listed for the
fireplace. Where using tight -fitting doors on masonry fireplaces, the doors'ahall be listed and labeled in accordance with UL 901.
❑ R402.4.3 Fenestration air leakage. Windows, skylights and sliding glass doors shall have an air infiltration rate of no more than 0.3 dfm
per square foot (1.5 L/s/m2), and swinging doors no more than 0.5 crm per square foot (2.8 Uslm2), when tested according to NFRC 400 or
AAMA/ WDMAICSA 101/I.S.2/A440 by an accredited, independent laboratory and listed and labeled by the manufacturer.
Exception: Site-builtwindows, skylights and doors.
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MANDATORY REQUIREMENTS (Continued)
R402A.4 Rooms containing 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 room shall be
fully gasketed and any water lines and ducts In the room insulated in accordance with Section R403. The combustion air duct shall be insulated where it
passes through conditioned space to a minimum of R-8.
Exceptions:
1. Direct vent appliances with both intake and exhaust pipes installed continuous to the outside.
2. Fireplaces and stoves complying with Section R402.4.2 and Section R1006 of the Florida Building Code, Residential.
R402.4.6 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 cftn (0.944 L/s) when tested In accordance with ASTM E283 at a 1.57 psf (75 Pa) pressure differential. All recessed
luminaires shall be sealed with a gasket or caulk between the housing and the interior wall or ceiling covering.
R403.1 Controls.
SECTION R403 SYSTEMS
D 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 dud tightness criteria below.
Dud tightness shall be verified by testing in accordance with ANSURESNET/ICC 380 by either individuals as defined in Section 553.993(5) or
(7). Florida Statutes, or Individuals licensed as set forth in Section 489.105(3)(f), (g) or (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 amanufacturer's designation for an air leakage of no more than 2 percent
of the design airflow rate when tested in accordance with ASHRAE 193.
R403.3.3 Duct testing (Mandatory). Ducts shall be pressure tested to determine air leakage by one of the following methods:
1. Rough -hi 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 it 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 wherecredit 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.
R403.3.6 Building cavities (Mandatory). Building framing cavities shall not be used as ducts or plenums.
R403A Mechanical system piping insulation (Mandatory). Mechanical system piping capable of carrying fluids above 105"F (41°C)
or below 55OF (13°C) shall be insulated to a minimum of R-3. .
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 shalt 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 identification of a demand for hot water within the occupancy. The
controls shall automatically turn off the pump when the water in the circulation loop is at the desired temperature and when there.is no
demand.for hot'water.
R403.6:1.2 Heat trace systems. Electric heat trace systems shall comply with IEEE 515.t or UL 515. Controls for such systems shall
automatically adjust the energy input to the heat tracing to maintain the desired water temperaturein thepiping in accordance with the
times when heated water is used in the occupancy.
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MANDATORY REQUIREMENTS - (Continued)
t-1 R403.6.5 Heat traps (Mandatory). Storage water heaters, not equipped with integral heat traps and having vertical pipe risers shall have
1—t 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).
aR403.5.6.1.1 Automatic controls. Service water -heating systems shall be equipped with automatic temperature controls capable
of adjustment from the lowest to the highest acceptable temperature settings for the intended use. The minimum temperature
setting range shall be from 1GOOF 'to 140°F (38°C to 60°C).
R403.5.6.1.2 Shut down. A separate switch or.a clearly marked circuit breaker shall be provided to permit the power supplied. to
electric service systems to be turned off. A separate valve shall be provided to permit the energy supplied to the main bumer(s) of
combustion types of service water-heaUng systems to be turned off.
R403.5.6.2 Water -heating equipment. Water -heating equipment installed In residential units shall meet the minimum efficiencies of
Table C404.2 in Chapter 4 of the Florida Building Code, Energy Conservation, Commercial Provisions, for the type of equipment installed.
Equipment used to provide heating functions as part of a combination system shall satisfy all stated requirements for the appropriate
water -heating category. Solar water heaters shall meet the criteria of Section R403.5.6.2.1.
R403.5.6.2.1 Solar water -heating systems. Solar systems for domestic hot water production are rated by the annual solar energy
factor of the system. The solar energy factor of a system shall. be determined from the Florida Solar Energy Center Directory of
Certified Solar Systems. Solar collectors shall be tested in accordance with ISO Standard 9806, Test Methods for Solar Collectors,
and SRCC Standard TM-1, Solar Domestic Hot Water System and Component Test Protocol. Collectors in installed solar
water -heating systems should meet the following criteria:
1. Be installed with a Olt 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 meats the requirements of the
Flodda,Building Code, Residential, or Florida Building Code, Mechanical, as applicable, or with other approved means of ventilation
Including: Natural, Infiltration or Mechanical means. Outdoor air intakes and exhausts shall have automatic or gravity dampers that
close when the ventilation system is not operating.
R403.6.1 Whole -house mechanical ventilation system fan efficacy. When installedto: 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.
R403.6.2 Ventilation air: Residential buildings designed to be operated at a positive indoor pressure or for mechanical ventilation
shall meet the following criteria:
1. The design air change per hour minimums for residential buildings in ASHRAE 62.2, Ventilation for Acceptable
Indoor Air Quality, shall be the maximum rates allowed for residential applications.
2. No ventilation or air-conditioning system make-up air shall be provided to conditioned space from attics,
crawlspaces, attached enclosed garages or outdoor spaces adjacent to swimming pools or spas.
3. if ventilation air is drawn from enclosed space(s); then the walls of the spaoe(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 does not allow designer safety factors; provisions for future expansion or other
factors that affect equipment sizing. System sizing calculations shall not include loads created by local intermittent mechanical
ventilation such as standard kitchen and bathroom exhaust systems. New or replacement heating and cooling equipment shall have
an efficiency rating equal to or greater 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 EFFICACY
FAN LOCATION.
AIRFLOW RATE MINIMUM
(CFM)
MINIMUM EFFICACY a
(CFMNVATT)
AIRFLOW RATE M41MU
(CFM)
HRV or ERV
Any
1.2 cfmMratt
Any
Range hoods
Any .
2.8 cfm/watt
Any
to -line fan
Any
.2.:8 cfrn/watt
Any
Bathroom, utility room
10
1.4 cfm/watt
<90:
Bathroom, utility room
90
2.8 cfm/watt
Any
For SI: 1 cfm = 283 tlmin. a. When tested in accordance with HVI Standard 916
3/28/2021 3:03 PM EnergyGauge® USA 7.0.00 - FlaRes202O FBC 7th Edition (2026) Compliant Software Page 3 of 5
MANDATORY REQUIREMENTS - (Continued)
R403.7.1.1 Cooling equipment cepacity. Cooling only equipmantshall 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 available size provided by the manufacturer's product tines. The corresponding latent capacity of the
equipment shall not be. less than the calculated latent load.
The published value lbFAHRI total capacity is a nominal; rating -test value and shall not be used for equipment sizing. Manufacturer's.
expanded performance data shall be used to select cooling -only equipment. This selection.shall be based on the outdoor design dry-bulb
temperature for the load calculation (or entering water temperature for.water-source equipment), the blower CFM provided by the'expanded
performance date; the design value for entering,wet-bulb temperature and the design value for entering dry-bulb temperature. .
Design values for entering wet -bulb and dry-bulb temperatures shall be for the indoor dry bulb and relative humidity used for the load
calculation and shall be adjusted for return side gains if the return duct(s).is installed In an unconditioned space.
Exceptions:
1. Attached single= and multiple -family residential equipment sizing may be selected so that its cooling capacity Is less than the
calculated :total sensible load but not less than 80 percent of.that load.
2
When signed and seated.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 A 5 times greater than the design cooling load even if
the design heating load Is 1.15 times greater than the design cooling load.
aR403. 44.2.2 Electric resistance fumace.s. Electric resistance furnaces shall be sized within 4 kW of the design
requirements calculated according to the procedure selected in Section R403.7.1. .
r-� R403.7.1.2.3 Fossil fuel heating equipment The capacity of fossil fuel heating equipment with natural draft atmospheric bumers
LJ 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.entertainme.nt events, shag 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.
9403.8 Systems serving multiple dwelling units (Mandatory). Systems serving multiple dwelling units shalt comply with Sections
C403 and C404 of the Florida Building Code, Energy Conservation —Commercial Provisions in lieu of Section R403.
a 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 failing and an automatic or manual control that will allow shutoff when the outdoor temperature:is above 40-F (4.8-C).
Q 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 extemal to and within Vast (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 require24-hour pump operation.
2.. Pumps Pe that operate rate solar. and waste-heat-recoye ry pool heating systems.
3. Where pumps are powered exclusively from on -Site renewable generation. .
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tt--11 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 or a liquid cover or other means proven to reduce heat loss.
Exception: Where more than 70 percent of the energy for heating, computed over an operation season, is from site -recovered
energy, such as from a heat pump or solar energy source, covers or other vapor -retardant means shall. not be required.
R403.10.4 Gas- and oil -fired pool and spa heaters. All ga's= 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 dehumidifiershall 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 dud. 1
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 backdraft damper shall be installed in the dehumidifier supply duct between the dehumidifier and central supply duct.
3. A dueled 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 R444
ELECTRICAL POWER AND LIGHTING SYSTEMS
DR404.1 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 - FlaRes202b MC 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.
x
U
Owner. Express Homes Jurisdiction;
W
Design Location: FL, ST LUCIE CO INTL
U
COMPONENT
AIR.BARRIER CRITERIA
INSULATION INSTALLATION CRITERIA
General
A continuous air barrier shall be installed in the building envelope.
Air -permeable insulation shall
requirements
The exterior thermal envelope contains a continuous air barrier.
not be used as a sealing material.
Breaks or joints in the air barrier shall be sealed.
Ceiling/attic
The air barrier in any dropped ceiling/soffit shall be aligned with
The Insulation in any dropped ceiling/soffit
the insulation and any gaps in the air barrer shall be sealed.
shall be aligned with the air barrier.
Access openings, drop down stairs or knee wall doors to
unconditioned attic spaces shall be'sealed.
Walls
The junction of the foundation and sill plate shall be sealed.
Cavities within comers and headers of frame walls
The junction of the top plate and the top of exterior walls shall be
shall be insulated by completely filling the cavity
sealed.
with a material having a thermal resistance of R-3
Knee walls shall be sealed.
per inch minimum.
Exterior thermal envelope insulation for framed
walls shall be installed in substantial contact and
continuous alignment with the air barrier.
Windows, skylights
The space between window/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.
shalt be permanently attached to the crawlspace wall
.
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
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
Shower/tub
The air border installed at exterior wells 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
thermal envelope shall be sealed to the sub -floor, wall covering or
Concealed
When required to be sealed, concealed firesprinklers 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. In adddion, inspection of log wails shall be in accordance with the provisions of ICC-400.
3128/20213:03 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 #:
,
;t Job�lnformatiion n:
P
eF
Builder: Express. Community: Lot: NA
Address:
City: ST LUCIE Stater FL Zip:
E , � � � � � � 'I ,. , 11i t KIP li fry4: }-"" L •i?,j^ t� ; Y^'ll I _ .w4 J. � f a
'Air Leakage 'hest Resultsn Passing;results'hrustmaat ether the Peifonnance, Prescnptwe� brERl Me`thody r s;
°
r C r .S-X I..tII i• f t..q,. .:• o r-. e. , �. .. k: Y 1 �- -. �'. +YTTi i I 'i
METHOD The 6ullding or dwelling rnd shelf be tested ;end verlfed as having an air Ieakageaate of not exceedingl7 air' 1 ,,
PtO`aiPRESC�1041VE
changea.per hcurat aipTe§sutelof 0 2 inch w;g (50aPast ls) in Climate Zones+lrand
F 4 1 -S
•E tl.
t F H
.1 il:'• J � , !:-I. � .' � { � ..' } ., ...I n•, _..... ..' - t.`t ... x:E t .tf � .S�! t 11 �.*+
I t • i' .: r � pF il. '; ,i 1 1';pa :." 4. ... v
1 �L fPERFORMAFICE'or ERI METHOD:The. bUlldinglor dwelling°unit'shall be testedand verified,as having an`'airaeakage'rate of not exceediligl_
kthe selected ACH(50) value; als�'shown'or?+Fonn R405-202Q (Performance)�or.R40Ei-2020 (ERI); section labeledas f_nfiltratlon,'sub=secchon ACH50
U� ' t
���� rY,a '�ACK(50) specifiedon FormrR405-2020 Energy Calc (P.erlomtance) orR406µ2020 (ERq 7.000 'n4 :s
�aa,
I` ,, a
x 60 _ _22403 = - Method for calculating building volume:
CFM(50) Building Volume ACH(50)
Q Retrieved from architectural plans
F]. PASS Code
software calculated
When ACH(50) is less .than:3, Mechanical Ventilation installation Q Fieldmeasured and calculated
must be verified by building department.
R402.4.1.2 Testing. Testing shall be conducted -in accordance with ANSI/RESNET/ICC 380 and reported at a pressure of 0.2 inch w.g. (50;Pascals)
Testing shall be conducted by either individuals as defined, in Section 553.993(5) or(7), Florida Statues.or individuals licensed as set forth in Section
489.105(3) ft (g)' or (1) or an approyed'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 be closed and sealed.
5. Heating'and cooling systems, if installed at the time of the test, shall:lie turned off.
6. Supply and return registers, if installed:at the time of the test, shall be fully open.
A "",c 7 : ,It.L 1 t l I --i 1 S. i 3! t 4 `tf A^_•. F F F t II m.
0
Testing Company
r
iM1 ;? »t � ....Ih,U_ t4„ . b ll . { ,,.., _... „ ..,, t4r ., ? i_ :.,.', '_....,,....,-�...__� :?L�:,..,4 .M.. .1. n r _ _.:. ±,y r , 011,, r3r k .'? ! ` .R.,• F .'ty_. °�', � , ...�f litl it :�
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 3:03:47 PM EnergyGauge® USA 7.0.00 - FIa.Res2020 FBC 7th Edition (2020) Compliant Software . Page 1 of 1
Duct Leakage Test Report .
Residential Prescriptive., Performance or ERI Method Compliance
Jurisdiction:
Permit*
Builder: Express.
Community:
Lot: NA
Address:
City: ST LUCIE
State: FL
Zip:
.buctLeakage Test R®sups
`�"
•�
�� �. 7 t } t1`Cf•s
T , �" t �' }t j x
i
1�.� 1 ^}� :
}';� � � �
1. 7 7 i 3 r ,
System 1
cfm25
System 2
cfm25
System 3
cfm25.. .
Sum of others
cfm25
Total of .all
cfm25. .
}17
I,Q Prescriptive Method cfm25 (Total) U
8i�.', d k-fl •t t _ d . -�. t 7 "rt.
tr 1 }o quabfy as "substantially leak free" Qn Total rust be less than or
�equal! to 0 04 tf aie..band.0,unit is:installed: If'air handler unit is not
u installed, Qn1ETotalimust bt3less khan or equal to`0 03 }This testing
method meets the requirements iri accordance with Section,R403 3 3
lstthe a7r,handlerun�tlmstalledtdunng tech"ng� O YtES (rsio0 tOtNO`(Sc°6'
aQ' Performance/ERl Method �cfm25�'(out oi•�Total�' y 'N'�- "'� ,..k
�eq To qualify using this method, Qn must not be greater than thy`
2605 Qjj
l,ii G
Total of all Total Conditioned
L
systems Square Footage
Its E,
;x� Leakage Type selecfetlion,,F,, mi!iE �} , ,I
_ , 1 a T
PASS FAIL
F-1 1-1
3
Proposed On
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 489.105(3)(f), (g) or (i), Florida Statutes.
Testing
Company Name:
Phone: = -
1 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 .
2021 Express Hayden Right St Lucie Alum Shingle Com 16
HVAC Load Calculations
for
Express Homes
Prepared By:
Kristin Kelly
Florida Breeze
2620 Kirby Circle
Palm Bay, FI 32905
321-951-8767
Sunday, March 26, 2b21
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.
ifitiW_& L1§httCdmmercia1 HVACUO 'Elftisdftw,
4 .1Inc:
.
k2 k%l .1, Express Hayden Right 6ti,6cie Alum Shingle Cotnjl6;
Y�.
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 Breet6
Company Representative: Kristin Kelly
Company Address: 2620 Kirby Circle
Company City: Palm Bay, FI 32905
Company Phone: 321-951-8767
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
Dry Bulb Wet Bulb
Winter: 42 89.4
Summer: 90 78
Outdoor
Indoor
Indoor
Grains
Rel.Hum
Rel.Hum
Dry Bulb
Difference
n/a
n/a
70
n/a
59%
50%
75
61
[JCheck;F F! 7.
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 (W): 22,404
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)
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:\ ... \2021 Express ... E COM 16A9 Sunday, March 28, 2021, 3:41 PM
2
LMiscellaneous Report _ - -- ----------------------------------------- ... - - --------------------- - ----------�
System;1 Whole House Outdoor Outdoor Outdoor :: Indoor Iridoor t Grains:
Inqut.Data ::,' ". ,. + • Drv-Bulb :,...�WetBulb.'1 ...rRelAum , ,...nRel_flhm .-: Dni�Bul6 , .Differenrp
Winter:
42
39.4 80%
n/a 70 n/a
Summer:
90
78 59%
50% 75 61.09
rpuct ;Sizing? Ihputs c .I " .� •" A!
-
Main Trunk---
Runouts
Calculate:
Yes
Yes
Use Schedule:
Yes.
Yes
Roughness Factor:
0.01000
0.01000
Pressure Drop:
0.1000
in.wg./l00 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.
r'OutsideAir Data
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 0.0161
Total Building Infiltration:
153
CFM
78 CFM
Total Building Ventilation:
0
CFM
0 CFM
--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
1 Return Attic 1.66 0.12 8 750 No
C:1... \2021 Express ... E COM 16.rh9
Sunday, March 28, 2021, 3:41 PM
Ahvac 'RdWd®hUal & Light Comrtterctal HVAC Loads ?� , , t
Eitte Software Dev6lopment, inc"
Flonda Breeze' y ' ,; ,' t t
'j
2021 Express Hayden Rlght St Lucie Alum Shingle Com 16'-
V.6st<Melbou e,;FL 32904' r„ , �' �11
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" e
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,., }.sr
'
Ra a`4
' ge,, _.
[Load Preview Rep.6d . - -
-- -- ------
Net
tiz
Sen
La l
Net
Sen
H�
Clg
Act
Duct
Scope
Ton
[Ton
Area
Gain
Gain
Gain
Loss
CFM
CFM
CFM
Sim
Building
3.56 731 2,605
33,716
9,035 42,761
40,396
498 1235
1235
System 1
3.56 731 2,665
33,7%
9A35. 42,7M
40.396
498 '- 1235-
1235
12
Supply Duct Latent
652 652
,Return Duct
6,575
2.978 9,554
2,065
Zone
2.605
27.141
5,405 32,546
38.331
498:1, 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
6,5,4,4,5,
2-Second Floor
1,501
15252
3,169 18,421
16,735
218 ,., , 694
694
6,4,6,5,4,
454
CA ...\2021 Express ... E COM 16.rh9 Sunday, March 28, 2021, 3:41 PM
Rtrvac ;Residential & L ght CommerclaliHVACILoads
'Rll. i i t
il' 11 -
, EI1
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SoftwarelDe"y'eldgment'
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Incf'
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{1111est:Mel�iourrie IF.L�3291}4
i s,.
II.
r a
JOb
Duct Size Prev►ew
Room or
Sow
Minimum
Mardmum
Rough.
Design
SP
Duct
Duct
Hlg
Clg
Act
D uct
Duct Name
Vebcip
Vebcty
Factor
Ll100
Loss)
Vebcty
.Length
Flow
Flow
Flow
Sim
System 1.
Supply Runouts
Zone 1
MIMARIM
0
0
0.0003
0.08
0.00921
6112
8
4
0
0
0.0003
0.08
0.01693
515.7
12
6
0
0
0.0003
0.08
0.00921
6112
8
6
1 -First Floor (SR-1 C0- SR-110,
0..
0
0.0003
0.08
0.01151
6112
10
SR-120, SR.130, SR-140, SR-150, TMDD
0
0
0.0003
0.08
0.01727
6112.
15
281 54
541
: 6
SR 160, SR-170, SR-180)
0
0
0.0003
0.08
HOW
515.7
1
4
0
0
0.0003.
0.08
0.01151
. 6112
10
6
0
0
0.0003
0.08
0.00846
515.7
6
4
0
0
0.0003-
0.08
0.00345
6112
3
6
6
0
0
0.0003
0.08
0.00921
6112
8
5
4
0
0
0.0003
0.08
0.01435
550
12
4
.0
0
0.0003
0.08
0.00846
515.7
6
0
0
0.0003
0.08
0.01411
515.7
10
1
5
2-Second Floor (SR-1 90; SR-200,
0
0
0.0003.
0.08
0.01435
550
12
6
SR-210, SR-220, SR-230, SR-240,
0
0
0,0003
0.08
0.00921
6112
8
4
SR-250, SR-260, SR-270, SR-280, TMDD
0
0
0.0003
0.08
0.00987
-
515.7
7
218
694
6
SR-290; SR300, SR-310)
9'
0
0.0003
0.08
0.01036
6112,
8
0•
0
0.0003
0.08
0.00598
550
5
0
0
0.0003
0.08
0.02821
515.7,
20
4
4
0
0
0.0003.
0.08
0.03526
515.7
25
4
0
0
0,0003
0.08
0.01435.
55012
5
0
0
6.0603
0.08
0.01128
:515.7
8
4
Other Duds Insystem l
4
- -
Supply Main Tan k(ST-100) TMDD
0
0
0.003
0.08
0.42121.
22728
20
1,785 1,7 :
1,785
12
8T-110 TMDD
0"
0
0.003
6.0.8
02235
23102
20.
1260 P
1,260
10
RT-100 TMDD
:0.
0
0.003
0.08
0.00004
15712.
0.01
1z34 1"2
1234
12
RR-100 TMDD
0
0
" 0.0003
0.08
0.00772
785.E
10
WRI 6171
617
12
ST-120 TMDD.
0
0
0.003
0.08
0.00001
757.8
0.01
930 _1
930
15
ST-130 TMDD
0
0
0.003
0.08
0.00617
5332,
15
570 570a
570
14
RT 110 TMDD
0.
. 0
0.003
0.08
0.00001
785.E :
0.01
617 M 617
617
12
RR-110 TMDD:
0
0
0.0003
0.08
0.02315
785.6
30
617��6 7�
617
12
r Summary
_
System 1
Heating Flow:
498
Design Friction Rate:
'0.417 TEL Retun: 30
Cooling Flown
1235
Total Cumulative SP Loss:
0.709 TEL Supply. 80
Fan ESP:
0.709
Device SP Loss:
0.25 TELTotal: 110
Fan SP.Available:
0.459:
Return Loss Added to Supply'
0.023
-Duct Name: ST-100,Effective Length: .0
Trunk
aOn3
12
Up: Fan
72
9.3
Rnd
20.0
13.1
Nearest |n��
15
�
62.
--Duct Name.: SR- 00, First Floor, Effective Length: Q.O
Runout
0.0003
G
Up: GT- UO
72
4.7
Rod
8.0
G.8
Nearest Inch
120
12.6
--Duct Name: SR-1 10.Supplies: First Floor, Effective Length: 12.O
Runout
aO003
4
Up: ST-iOO
72
3.i
Rnd
12.0
4.4
Nearest Inch
45
12.6
--- Duct Name: SR-120,Gopp|ima: First Floor, Effective Length: 0'0
Runoud
0.0003
G
Up: ST-100
72
4.7
Rnd
8.0-
6.6
Nearest Inch
120
12.6
--Duct Name: GR' 30, Supplies: First Floor, Effective Length: 10.0
Runout
0.0003
6�
Up GT400
72
4.7
Rnd
10.0
6.6'
Nearest Inch
120
15.7
--- Duct Name: GR- 40.SuppDmo:FirstFlnmr,EffmctineLenQth:15.0
Runoud
0.0003
G
Up ST'100
72
4.7 '
Rnd
15.0
6.6
Nearest Inch
120
23.6
--- Duct Name: GT- 10.
8ffe.ctive Length: 20'0
Trunk
0.003
10
UpST-10O
72
78
Rnd
20.0
1(lg
Nooneo Inch
1.280
52.4
--Duct Name: SR'150, Supplies: First Floor, Effective Length: 1.0
Runo4t
O.ndn3
4
Up: GT-110
72
3.1
Rnd
1.0
4.4
Nearest Inch
45
1
--- Duct Name: SB460,
Supplies: First Floor, Effective Length; 1.Q.D
Runout
0.0003
G
Up: Sl-i1O
72
47
Rnd
10.0
6.6
Nearest Inch
120
16.7
2,273
0.856
0.0
0.265
0.17'
0.00
0.009
0.00
0.009
0.454
0.012
0.00
0.012
0.224
0.000
0224
0.668
811
[iUi2
0.115
0.000
0.0
0.012
CA . \2021 Expnaoo ECOK8 16Mh9
Tabular Manual D Ductsize Data - Duct System 1 - .Supply
--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 72 4.7
0.115
0.000
Rnd 3.0 6.6
0.0
0.003
Nearest Inch 120 4.7
0.038
0.671
---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
0.0
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
tip: 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.
1
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
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 0.0.003 5
550
0.014
Up: ST-120 72 3.0
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
i Nearest Inch
570
55
0.035
0.674
CA ...\2021 Express ... E COM 16.rh9 Sunday, March 28, 2021, 3:41 PM
lTabularManual D Ductsize Data - Duct System 9 -_Supp
---Duct Name: SR=240, Supplies: Second Floor, Effective Length: 8.0
Runout
0.00b3 6
611
Up: ST-130
72 4.7
0.115
Rnd .
8.0 6.6
0.0
Nearest Inch
120 12.6
0.026
---Duct Name: SR-250, Supplies: Second Floor, Effective Length: 7.0
Runout
0.0003 4
516
Up: ST-130
72 3.1
0.141
Rnd
7.0 4.4
0.0
Nearest Inch
45 7.3
0.025
---Duct Name: SR-260, Supplies: Second Floor, Effective Length: 9.0
Runout
0:0003 6
611
Up: ST-130
72 4.7
0.115
Rnd
9.0 6.6
0.0
Nearest Inch
120 14.1
0.025
---Duct Name: SR-270, Supplies: Second Floor, Effective Length: 5.0
Runout
0.0003 5
550
Up: ST-130
72 3.9
0.120
Rnd
5.0 6.6
0.0
Nearest Inch
75 6.5
0.029
--Duct Name: SR-280, Supplies: -Second Floor, Effective Length: 20.0
Runout
0.0003 4
516
Up: ST-130
72 3.1
0.141
Rnd
20.0 4.4
0.0
Nearest Inch
45 20.9
0.007
---Duct Name: SR-290, Supplies: Second Floor, Effective Length:.25.0
Runout
0.0008 4
516
Up: ST-136
72 3.1
0.141
•
Rnd
25.0 4.4
0.0
Nearest Inch
45 26.2
0.000
---Duct Name: SR-300, Supplies: Second Floor, Effective Length: 12.0
Runout
0.0003 5
550
Up: ST-130
72 3.9
0.120
Rnd
12.0 5.5
0.0
Nearest Inch
75 15.7
0.021
--Duct Name: SR-310, Supplies: Second Floor, Effective Length: 8.0
Runout
0.0003 4
516.
Up: ST-130
72 3.1
0.141
Rnd
8.0 4.4
0.0
Nearest Inch
45 8.4
0.024
Report Units: Pressure:
in.wg, Duct lengths: feet, Duct sizes: inch, Airflow: CF.M, Velocity: ft./min, Temperature: F
0.009
0.000
0.009
0.683
0.010
0.000
0.010
0.684
0.010
0.000
0.010
0.684
0.028
0.000
0.028
0.702
0.035
0.000
0.035
0.709
0.014
0.000
0.014
0.688
0.011
0.000
0.011
0.685
CA ...\2021 Express.... E COM 16.rh9 Sunday, March 28, 2021, 3:41 PM
Fhirac-.:Residential LightCommercial HVAC Loads �+ �,� Elite3Software Develo
Flonda reeze ',; ; ,; ` f h �R r" r2021 Fatpres`s Hayden€Rigfit f,Lycie a"Alum 9hit�gle C�om 16;
r 1. : 1'. •I., i Nlif a�i, t,, ,F ' 1 J' t IJ. x _ . u 1
`1Nestl.Melbour_ neFLf 3290 1 w r �'
- �3-g.�, t�,Ft �E�� 4...A..ut ti. .S. -F. .f
Tabular Manua! D Ductsizeta - Duct d)- _-_---------_.____l
_......._..._Da--...-----_..ct System ? - SupP1Y %ont'--
iType '[[ r( , z Roughness`_ ' °`Diameter iU}`} "VelQcltytiji
w SPL Duct{
�'
;apstreaml a�,lj " ^'
Terp�erature�� `af'"1� r ?1fVidth F iw='Ff ° Loss/100!'
11 1 } t
3
SPL.Fit
Shape tis Length Hei ht FitE Len , SPL Tot=
q
SPA ail S ,,L
i!»4 h. , HuiS� 1 �3 3 a j u _ sI [ I ,_r, 1„ ie• i. ,_. ,1,.L QUI'1'IUir�
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 fora 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.
�u�ry { Y 1 3-' �) f F1 i.�k� ll _,L
i,.h� y.. , YJ . •� 'YrF F '�:. ,{n 3.
S
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-1 10
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.):
30.9. RRA 10
Total effective. length of supply ( ft.):
.
. . . 80.0 SR-290
Overall total effective length ( ft.):
110.0 RRA 10 to SR-290
Design overall friction rate per 100 ft.:
0.417 (Available SIP x 100. / TEL)
System duct surface area (Scenario 1)-
447.5 (Not linked to duct load)
Total system duct surface area:
447.5
C:1... \2021 Express ... E COM 16.rh9
Sunday, March 28, 2021, 3:41 PM
Rhvac :Residential &'Light Commercial HVAC Loa s u Elite SoftwaDeveI —On't, Inc.-
}Fionda
[Tabular Manual D Ductsize Data - DuctTSystem 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-110, Effective Length: 0.0
Trunk
0:003
Up: RT-100
72
Rnd
0.0
Nearest Inch
6.17
---Duct Name: RRA 10, Effective Length: 30.0
Runout
6.0003
'Up: RT-110
72
Rnd
30.0
Nearest Inch
617 .
12
9.3
13.1
0
12
0.3
13.1
31.4
12
9.3
13.1
0
12
9.3
13.1
94.2
1,571
0.413
0.0
-0.023
786
0..071
0.0
-0.015
786
0.106
0.0
-0.023
786
0.077
0.0
0.000
Report Units: Pressure: in.wg, Duct lengths: feet, Duct sizes: inch, Airflow: CFM; Velocity: ft./min, Temperature: F
0.000
0.000
0.000
0.023
0.008
0.000
0.008
0.008
0.000 i
0.000
0.000
0.023 i
0.028
0.000
0.023
0.023
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:
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 RT-100
Smallest runout diameter:
12 RRA00
Runout maximum cumulative static pressure loss:
0.023 RR-1 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
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.
C:1...12021 'Express ... E COM 16.rh9 Sunday, March 28, 2021, 3:41 PM
Tabular' Manual D Dubtsize 'Data - Duct System I - Re--tum (cont'q
All computed results ate estimates onbuilding use and weather may vap�. �
Be sure to.select. a unit that meets both,sensible and latent loads according to the manufacturers performance data! at
your design conditions.
O\'. \2021 Enprose— ECOM 16xh9
Rhvac� Resitlepttah$ Ugft Comm, ercial HVAC Loads � � � ;,, - , :; � � Elite+Software Development, Inc;'
iFlond'a Breeze t ,++� _, + :r, {, '+ ' ,, �► 2021; Facpress HaydenlRight St Lucie Alum Shingie{Com 16•
•West Melbourne,'Fl. 329o9�z - ,..,.�,�., , .�;,�;;.�.,. , � �-, � m- <.,..�„ ., u,,,_ :,;: ;,I , ; '' , ,,, Page'12`
_System 1 Whole House Summary Loads _------------------:--------...-----.-----�
om onenti i I4 L ,% Ij S,,Jii�ri{ 1 r: �a t t
Total
Gain:
2A-m=o: Glazing -Double pane low-e (e = 0.60), operable 198.2
3,049 . 0
2,719 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, U-value 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,
U-value 0.091
16B-38: Roof/Ceil,ing-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 0.0.26
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: J 0
0 0
Ductwork:
12,592 3,630
12,753 16,383
Infiltration: Winter CFM: 153, Summer CFM' 78
4,711 3,255
1,293 4,548
Ventilation: Winter CFM: 0, Summer CFM: 0
0 0
0 0
System 1 Whole House Load Totals:
40,396 9,035
33,716 42,751
-, �-
Check°Figures« "r� TMt '�r "- ' a�i ` Ifr; 4 a 1, + + ,r f, I , �,
-^
Supply CFM:. 1,235 CFM Per Square ft.-,
0.474
Square ft. of Room Area: 2,605 Square ft. Per Ton:
731
Volume (rft3): 22,4:044
Total Heating Required Including Ventilation Air: 40,396 Btuh
4.0.396 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)
`No es. ,-; ti .�.,.., • . � - .; ,; ,;�K +.. i, te; �;. ', 1�' r.z, �ia�;-,�j.,�,�"iu. �,, ���.1:?,t�:i,!,.��.�+'-�� ,�+- � � T, a.='�-.�.r..c.
ACCA
Rhvac is an 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
Res dental & Light coma rcial HVAC
Loads^"fir 'y' '} H Ellie Software Developmentstnc:
J'Rh-vac
Flonda Breeze
{+6�;r'li'rh.
, 2021 E�tpress Hayden Right St Luce Alum $hmgle Com 16
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:,,WestMeltiourne,..F..L 32904'; , . a ..xi,a ,.,.,. � E4ti ,_ ,, i, s _ _ , i,.a�f,,, ,;• Pagetl3
LEquipment 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 2560 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: SODi3:
90F; SOWB: 78F, WODB:42F; SIDE: 75F, SIRH 50%, WIDB: 70F, Sen. gain:
33,716 Btuh, Lat. gain: 9,035Btuh, Sen. Ioss:'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:1... \2021 Express ... E COM 16.rh9 Sunday,.March 28, 2021, 3:41 PM
;RhVac`=;Resid®ntialt> Li ;ht;Comrnercial HVAC Loads, °"` E r
g Elite Software DevelopmentInc'
Express,Hayden;=Right St,Luae Alum 8hmgle Com,16'
• West,Melboume„�FL 32904n .,,,.. t=d l_,` ��,i s i,,, 1 l n.., i. „ i14.1
LSystem 1 Room Load Summary- -- — - -- -- -- -- - - - -- _ - --- - -----------
a.Rtin y 4 Clgf�Clgi i, Mth t Act.
f,Room, Area Sens Htg a, Duct ;l Duct Senn Lat Clg ?, Sysr
SFrrl+h,n�+pBttihR;,a,f,j,?iGFMUels',M�t�`�iBtuh'` BtuhlP ,CF�VI. '` C
---Zone 1—=
1 First Floor 1,104 21,596 281 6,4,6,6, - 11,889 2,236- 541 541
6,4,6;4,
6
2 Second Floor 1,501 16,735 218 6,5,4,4, - 1.5,252 3,169 694 694
5,6,4,6,
5,4,4i5,
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
System 1 Main Trunk Size: 12 in.
Velocity:. 2,273 ft./min
Loss per 1.00 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.
!Coolrn �iS stem+Summary „ E :
I Cooking SensiblelLatent Sehsible Latent Totali
Ions ,,TL i, l » i+`S llt " i''' �' `i Bt " a r` , ..:BtUh, y I + Btuh;.
t::_4, u.. .t....- , t IL .,4�., a p - It' Itl , ::i� t L..L. r S. li�:: i1+ - , - . „ it + J'•'� . _lit
Net Required: 3.56 79% / 21% 33,716 9,035 42,751
Actual: 3.93 80% / 20% 37,845 9,324 47,169
."'.''._'.•'.r7am'R''"^EVY
Heating System Cooling System
Type: Air Source Heat Pump Air Source Heat Pump
Model: NXH548GKP** NXH548GKP"
Indoor Model: FXM4X60**AL
Brand: SOFTSOUND SX 2500 R410A HP S:OFTSOUND 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: SODB: 90F, SOWB: 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 big. coil DB: 79.9F, Entering clg. coil WB: 64.1F,
Entering htg. coil DB: 66.217; Clg. coil TD: 20F, Htg. coil TD: 70F, Req. big. airflow: 1235 CFM, Req. htg. airflow: 498 CFM
I
j
C:1... \2021 Express ... E COM 16.rh9 Sunday, March 28, 2021, 3:41 PM
;Rhvac ,ReWd6ritial & LiI.ght Commercial HUAC Loads I" la ; uI j i 'Y N ,Elite:Software Development,?Inc:
�FlpndatB eeze I} }� ' Es { G I 202,1 ExprdoiHayden,,R�ght Sf Lupie Alum Shingle Com16.
V1l6M ,Mell'Ouffie,•FL 3280.4. Page 45'
--- —---....... — ....._ ._ ..._.. — — .._...._._ -- — --.-----...... •-•--
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
slnd,!yiduali Rooms �.., ; �:. �� �, u , n:�� `��. �1�? �If., tI Ir!.n„ail • E, _�� � ,,ia,�.. , II _ � �, . _ y �, _ ,,
45° 90°
135° 1.80°
225° 270° p
315° + Hlgh;.
�.
ot
R,, Y Rot t�� "+'Rot `
a Rot , 4 Rots F,
Rot Rot ,,
,Rot, - l7uct{
r L
III FM�, CFM(;,,,
CFM�,= C•FM�;L
r
CFMi,� FMB}
�. �
FMl{=� .Size:
1
System 1:
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 81.2 767
694 786
*836
776
5,6,4,6,
* Indicates highest CFM'of all rotations.
Rotation• rohtSensible
f'
Latent
Net
'Degrees aces
i CFM'
.,Gain
Gain
i;
:To ris.
, ,,,
0° South
1,236
33,716
*9,035
_
3.56
45° Southwest
1,350
36,267
9,017
3.77
900 West
1,381
36,962
9,017
3.83
1350 Northwest
1,344
86,161
9,027
3.77
180° North
1,236
33,732
9,033
3.56
2250 Northeast
1,378
36,899
9,022
.3.83
2700 East
-1,421
'37,847
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
•.............................................................................
.................
N
12
rn
g3.7
8
...... ..............................
..........
...................................
3.6
...................................................
3.5
South Southwest
West Northwest
North Northeast
East
Southeast
Direction Front door Faces
-�— Buildinq Net Tonnaqe
C:\ ...\2021 Express ... E COM 16.rh9 Sunday, March 28, 2021, 3:41 PM
Rhvac Residential 8� Light Commercial HVAC Loads 7 Elite Software Development, Inc,`:�
Florida Br4eze a 1 j i n 4 „t 2021 Express Hayden Right St Lucie Alum Shingle Com`16
11Vest;Melboume, 32�04! (43, h i� z r ��� t = , !1 r , , f ,ekOt��s - i .,.� ! i I.,a.
Sr,� :Ea ;�b�� ; . I ,1 �x �. 8ges;
Building_ Rotation Report (cont'd)
Building Rotation Hourly Net Gain
50.000 ....................... .. . ............ ...
49,000'i. ....................................................................... .. ..............
49,000'.................................... .................k.........
47,000.......................... :....................... .�e.............., . .....4.....
4
t
46,000
d
9 45,000
44,000
43,000}..... //y.................
42,000 ........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 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
—a— Front door faces Southeast
CA ...\2021 Express ... E COM 16.rh9 Sunday,. March 28, 2021, 3:41 PM
AAwftqw�`
ACCKS
sgWam•dpca�
County, Town, Municipality, Jurisdiction
Header Information
Form
RIPER 1.01
8 Mar 10
Contractor Florida Breeze REQUIRED ATTACHMENTS', ATTACHED
Manual J1 Form (and supporting worksheets); Yes © No ❑
Mechanical License # CACIS14113 or MJ1AE Forma (and supporting worksheets): Yes ❑ No ❑X
OEM performance.data (heating, cooling,, blower): Yes © No ❑
Building Plan # HAYDEN Manual D Friction Rate Worksheet: Yes [I No ❑X
Duct distribution system sketch: Yes ❑ No ❑X
Home Address (Street or Lot#, Block, Subdivision)
Design Conditions
Building Construction Information
Winter Design Condidons
Building
Outdoor temperature
42
OF Orientation. (Front door faces)
South
Indoor temperature
70
OF North, East, west, South, Northeast, Northwest, Southeast, Southwest
Total heat loss
40396
Btu/h Number of bedrooms
5
Summer Design Conditions
Conditioned floor area
2605 Sq Ft
Outdoor temperature
90
of Number.ofoccupants
6
Indoor temperature
75
of Windows
Grains difference 61
A Gr @ 50 % Rh Eave overhang depth
Roof
3.6 Ft
Sensible heat gain
33.716
Btu/h Internal shade
Eave ve
Latent heat gain
9035
Btu/h Blinds, drapes, etc
Depth
Window
Total heat gain
42751
Btu/h Number of skylights
0
EQUIPMENTHVAC
•
41
Heating Equipment Data
Cooling Equipment Data
Blower Data
Equipment type
Heat pump
Equipment type Heat pump
Heating CFM 1613 CFM
Furnace. Heat pump, eotlm, eta 1
Air Conditioner, Heat pump, etc
Model
NXH548GKP**
Model NXH548GKP**
Cooling CFM 1613 CFM
Heating output capacity
46500 Bluth Sensible cooling capacity 37845 Btu/h
Heat pumps - rapacity at winter design outdoor conditions
Latent cooling capacity Btu/h
9324 .
Auxiliary heat output capacity
Btu/h Total cooling capacity 47169 Btulh
HVAC DUCT DISTRIBUTION
SYSTEM
DESIGN (IRC M1601.1)
Design airflow,
1785 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
Available Static Pressure (ASP) 0.459 IWC
ASP - ESP - CPL
above.on
Contractor's Printed Name_Kristin Kelly
Contractor's Signature
Total Effective Length (TEL) 110 Ft
Fricdon Rate: 0,42 IWC
Friction Rate- (ASP ■ 1 eU) • TEL
Branch Duct: Duct board, IIIERSheat metal,
Lined sheet metal, Other (speedy)
Date
ins AHJ smu nave the discretion to accept Required Attachments punted from approved ACCA sot'tware 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 instruc
Form generated byACCA-approved Manual J Eighth Edition Version 2 Elite Software Rhvac progrem. .
Air Conditioning. Contractors of America
1�
Manual S (Residential Equipment Selection) ACCK
Project Information 17 Cooling Design information
Name:: Outdoor Design Temp: 91 °F db Summer
City: Outdoor Design Temp: 43 "F db (Winter
Stater Altitude:u Altitude -Adjustment: 1AO Indoor Design Temp: 75: °F db 50 %RH 63 °F"
Manual J Load Calculations Airflow Calculations
Total Load Sensible Latent SHR Heat Loss besign TD for Airflow 19
42751 33716 9035 0:78t1 0 Design Sensible CFM 1613
utm imormatron-
Manufacturer. 1COMFORTMAKER Fumace Model.#: 71 AFUE:O
Coll or Fan' -bail Model # FXM4X60..: :. , Condenser Model #: NXH548GKP - :. SEER:: 16.0 HSPF: 9A0
th) manuracturers 1-oonng r. enormance uata
Entering. Coil. Temperature = 75:(0 db)
Rated CFM @ Rated RA Temperature
Rated CFM @ Design RA Temperature
Rated CFM @ Rated RA Temperature
Lower Retum Air
Outdoor Temperature =
95 ' (F db)
CFM (F wb)
Total BTUH
Sensible BTUH,
Latent BTUH
SHR
60
43,970
' 43,970
U
1420 63
46,105r
40,592
5,514
0.8804
72F
52,510
F 0.456.
22,054 .
0.58 J
to) mmnuracturers t;ooung rerrormance Data
Higher Return Air
Outdoor Temperature
F 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
46,31.0
35,030
11,280
0.7564
Rated CFM @ Design RA Tempera lure
F1800 83
48,198
34,621
13,577
0.7183
Rated CFM @.Rated RA Temperature
72
53,860
33393
20,467 .
0.62
.nm,u,auwca vwuay ranunn�snw uara tmrerpvieteo)
Design Return A!.r Outdoor Temperature = 95.(F db) ,
CFM (F wb) Total BTUH Sensible BTUH Latent BTUH SHR
37,556r 9,613 0.7962
Excess Latent Capacity Calculation +
Capacity @ Design CFM ) RA (F wb) 1813.2 63 47,189 37,845 8,324: O.B02
Equipment Capacity as a °k of Design 11.0.33°k 112.25°� 103.20%
Manufacturers Heat -Pump Data
Capacity
Capacity
Balance Supplemental
@ 47'°F dbl.
@ 17 °F db
Point Heat Required
46,280
26,680
-23.8 -15.87
Manufacturers Furnace Data
Input Output
Desired Calculated