HomeMy WebLinkAboutEnergy Code` FORM R405-2020: V1
[9 1
COA/ ` CREEK LOT 94
RESIDENTIAL ENERGY CONSERVATION CODE DOCUMENTATION CHECKLIST
3312 Homestead Dr
Florida Department of Business and Professional Regulation
Simulated Performance Alternative (Performance) Method
Applications for'compliance with the 2020 Florida Building Code, Energy Conservation via the
Residential Simulated Performance Alternative shall include:
or
❑ This checklist RevC mplfan eode
universal Engineering
Sciences
13 Form R405-2020 report
❑ Input summary checklist that can be used for field verification (usually four pages/may be greater)
❑ Energy Performance Level (EPL) Display Card (one page)
❑ HVAC system sizing and selection based on A CCA Manual S or per exceptions provided in Section R403.7
❑ Mandatory Requirements (live 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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r.
' CREEK LOT 94
FORM R405-2020
• FLORIDA ENERGY EFFICIENCY CODE FOR BUILDING. CONSTRUCTION
Florida Department of Business and Professional Regulation _ Residential Performance Method
Project Name: 21 EXPRESS 1916 CALI RT PSL AL SH .COM16
Builder Name: DR HORTON
Street: 3312 Homestead Dr.
Permit office:
City, State, Zip: ST LUCIE , FL,
Permit Number:
Owner: Dr Horton _
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 Type41727.6 sqft.)
Insulation Area
2. Single family or multiple family Detached
a. Concrete Block - Int lhsul, Exterior
R=4.1 1398.20 ft2
b. Frame - Wood, Adjacent
R=13.0 329.33 ft2
3. Number of units, if multiple family : 1
c.-N/A
R= ft2
4. Number of Bedrooms 4
d. N/A
R=. ft2
5: Is a worst case?' Yes
11. Ceiling Types: (1616.6 sqft.)
Insulation Area
-this
a.' Under Attic (Vented]
R=36.6 191600 ft2
6. Conditioned floor area above grade (ft2) 1916
b. N/A
R= ftz.
Conditioned floor area below grade (ft2) 0
c. N/A
R= ft2.
7. Windows(167:0 sqft.) Description Area
12. Ducts R ft2
a. Sup: Attic, Ret: Attic, AH: Whole House 8 151
a. U-Factor: Dbl, U=0.55 127.00 ft2
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
35.0 -SEER:16.00
c. U-Factor: N/A ft2
SHGC:
Area Weighted Average Overhang Depth: 2.743 ft..
14. Heating systems
kBtu/hr Efficiency.
Area Weighted Average SHGC: 0.256
a. Electric Heat Pump
34.6 HSPF:8.50
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 (1916.0 sqft.) Insulation Area
EF:0.930
a. Slab -On -Grade Edge Insulation R=0.0 . 1916.00 ft-
b. Conservation features
b. N/A R= ft2
None
c..N/A: R= .t'
16. Credits
Pstat
Total Proposed Modified: Loads: 53.01
Glass/Floor Area: 0.087
PASS
AS
Total Baseline Loads: 56.74
I hereby certify that the.plansi and specifications covered by
Review of the plans. and
THfi Sthis TAB,
calculation are in compliance with the Florida ONDJTrp4,;
specifications covered by this'
O�.f+
Code. w9etTq
calculation indicates compliance
cuith the Florida Energy Code.
,.••
nu,r ,� O
PREPARED BY: T'A3fo[e.
construction is completed
`�
DATE: 0
Jt$, s building will be inspected for
v
commpliance with Section 553.908
* °
,R
I hereby certify that this building, as designeds in colp lH�ance'
F rida Statutes.
COD
with the Florida Energy Code. - G t l.`:i ,) i 1 i
WE
�,
OWNER/AGENT: •-
BUILDING OFFICIAL:
DATE: Q4/1.1 /21
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 accordanecwith ANSI/RESNET/I:C.0 380, is not greater than 0.070 Qn foe Whole house.
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FORM R405-2020 INPUT. SUMMARY CHECKLIST REPORT
PROJECT
Title:
Building Type:
Owner Name:
# of Units:
Builder Name:
Permit Office:
Jurisdiction:
Family Type:
New/Existing:
Comment:
21 EXPRESS 1916 CAP RT Bedrooms: 4
User Conditioned Area: 1916
Dr Horton Total Stories: 1
1 Worst Case: Yes
DR HORTON Rotate Angle: 270
Cross Ventilation:
Whole House Fan:
Detached
New (From Plans)
Address Type: Street Address
Lot #
Block/Subdivision:
PlatBook:
Street:
County: St. Lucle
City, State, Zip: 3T LUCIE ,
FL,
CLIMATE
/
V Design Location
Design Temp
TMY Site 97.5.% 2.5 %
Int Design Temp Heating Design Daily Temp
'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
1916 16477.6
SPACES
Number
Name
Area Volume. Kitchen Occupants.
Bedrooms InfilID Finished Cooled Heated
1
Whole House
1916 16477.6 Yes 5
4 1 Yes Yes Yes
FLOORS
#
Floor Type
Space Perimeter R-Value
Area Tile. Wood Carpet
1 Slab -On -Grade Edge Insulatlo Whole House 200 ft 0
1916 W 0.8 0 0.2
ROOF
/
V #
Type
Roof Gable Roof
Materials • Area Area Color
Rid Solar SA Emitt Emitt Deck Pitch
Barr Absor. Tested Tested Insul. (deg)
1
Hip Composition shingles 2142 fP 0 fN Medium
N 0.85 No 0.9 No 0 26.57
ATTIC
#
Type
Ventilation Vent Ratio (1 in)
Area RBS IRCC
1
Full attic
Vented 300 1916 ft' N N
CEILING
-
Ceiling Type
Space R Value Ins Type Area. Framing Free . Truss Type
L7#
1
Under Attic (Vented)
Whole House 38 Blown
1916 ft' 0.11 Wood
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FORM R405-2020 INPUT SUMMARY CHECKLIST REPORT
WALLS
Adjacent Space Cavity Width
Height
Sheathing Framing Solar Below
1
S=>E Exterior Concrete Block - Int InSWhole House 4.1 39 8 8.
8 343.8 ft'
0
0
0.5
0
2
W=>S Exterior Concrete Block - Int InsUVhole House 4.1 59 8 8
8 517.1 ft'
0
0
0.5
0
3
N=>W Exterior Concrete Block - Int Ind Whole House 4.1 18 4 8
8 158.9 fi'
0
0 .
0.5
0
4
E=>N Exterior Concrete Block - Int InsWhole House 4.1 4 8 8
6 40.4 ft'
0
0
0.5
6
_ 5
E=>N Exterior Concrete Block - Int InslfWhole House 4.1 39 8
8 338.0 ft'
0
0
0.5
0
6
N=>W Garage Frame - Wood Whole House 13 21 4 8
8 184.9 fe
0
0.23
0.5
0
7
E=>N Garage Frame - Wood Whole House 13 16 8 8
8 144.4 ft'
0
0.23
0.6
0
DOORS
# Omt Door Type Space Storms
U Value
Width
Height
Area
Ft
In
Ff In
1 N=>W Insulated Whole House None
.6 3
6 8
20 ft'
2 N=>W Wood Whole House None
.39 2
8
6 8
17.8 fix
WINDOWS
Orientation shown is the entered orientation => changed to Worst Case.
V
Wall
Overhang
# Omt ID Frame Panes NFRC U-Factor SHGC Imp
Area Depth
Separation
Int Shade
Screening
1 S=>E 1 Metal Low-E Double Yes 0.55 0.26 N
62.0 it' 1 ft 0 in
1 ft 0 in
None
None
2 S=>E 1 Metal Low-E Double Yes 0.54 0.25 N
40.0 ft' 8 ft 0 in
1 ft 0 in
None
None
3 W=>S 2 Metal Low-E Double Yes 0.55 0.26 N
15.6 ft'. 1 ft0 in
1 ft0 in
None
None
4 N=>W 3 Metal Low-E Double Yes 0.55 0.26 N
31.6 ft' 1 ft 0 in
3 It 0 in
Norte
None
5 E=>N 5 Metal Low-E Double Yes 0.55 0.26 N
15.5 ft' 1 ft 0 In
1 ft 0 in
None
None
6 N=>W 3 Metal Low-E Double Yes 0.56 0.26 N
3.0 f? 4 ft 8 in
1 ft 0 in
None
None
GARAGE
# Floor Area Ceiling Area Exposed Wall Perimeter
Avg. Wall Height
Exposed Wall Insulation
1 430 ft' 430 ft' 64 ft
.8.6 ft
13
INFILTRATION
#
Scope Method SLA CFM 50 ELA EgLA ACH
ACH 50
1 Wholehouse Proposed ACH(50) .000382 1922.4 105.47 198 .13
7
HEATING SYSTEM
# System Type Subtype Speed Efficiency
Capacity
. Block
Ducts
1 Electric Heat Pump/ Split Singl HSPF:8.5
34.6 kBtu/hr
1
sys#1
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FORM R405-2020 INPUT SUMMARY CHECKLIST REPORT
COOLING SYSTEM
# System Type
Subtype
Subtype Efficiency
Capacity
Air Flow
SHR
Block
Ducts
1 Central.UnIV
Split
Singl SEER: 16
35 kBtu/hr
1050 cfm
On
1
sys#1
HOT WATER SYSTEM
# System Type
SubType
Location
EF Cap
Use
SetPnt
Conservation
1 Electric
None
Garage
0.93 50 gal
70 gal
120 deg
None
SOLAR HOT WATER SYSTEM
FSEC
Collector Storage
Cert # Company Name
System Model # Collector Model # Area
Volume
FEF
None None
fN
DUCTS
— Supply —
— Return —
Air
CFM 25
CFM25
HVAC #
# Location R-Value Area
Location
Area Leakage Type
Handler
TOT
OUT QN
RLF
Heat Cool
1 Attic
8 151 ft=
Attic ,
50 ft' Proposed On
Whole Hou
— cfm
134A cfm 0.07
0.50
1 1
TEMPERATURES
Programable Thermostat Y
Ceiling Fans:�X
Jan Feb
M:Mar
W
[X]
i Jun [ ]Jul
Iday
Aug
rlHeating Sep
W Oct OctX
Nov
Nov
Dec
Jan Feb
Mar
Ap�
]]] Jun I ] Jul
E
Aug
Sep
DecVenting
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) AM
66
66 66
66 66 68
.68
68
68
68
68
68
PM
68
68 68
68 68 68
68
68
68
68
66
66
MASS
Mass Type
Area
Thickness
Furniture Fraction
Space .
Default(8 Ibs/s .ft.
0 ft'
Oft
... 0.3
Whole House
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FORM R405-2020
ENERGY PERFORMANCE LEVEL (EPL) DISPLAY CARD
ESTIMATED ENERGY PERFORMANCE INDEX* 93
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 4
5. Is this.a worst case? Yes
6. Conditioned floor area (ft2) 1916
7. Windows" Description
a. U-Factor: Dbl, U=0.55
SHGC: SH6C426
b. U-Factor: Dbl, U=0.54
SHGC: SHGC=0.25
c. U-Factor. NIA
SHGC:
d. U-Factor. N/A
SHGC:
Area Weighted Average Overhang Depth:
Area Weighted Average SHGC:
8. Skylights Description
a. U-Factor(AVG): NIA
SHGC(AVG): NIA
9. Floor Types
a. Slab -On -Grade Edge Insulation
b. WA
c. N/A
Area
127.00 fe
40.00 fe
ft'
fe
2.743 ft.
0.258
Area
ft'
Insulation
Area
R=0.0
1916.00 ft'
R=
fe
R=
ft'
10. Wall Type and Insulation
Insulation
Area
a. Concrete Block - Int insul, Exterior
R=4.1
1398.20 ft?
b. Frame -. Wood, Adjacent
R=13.0
329:33 ft'
c. NIA
R=
ft'
d. N/A
R=
ft'
11. Ceiling Type and insulation level
Insulation
Area
a. Under Attic (Vented)
R=38.0
191.6.00 ft2
b. NIA
R=
ft'
c. NIA
R=
ft'
12. Ducts, location & Insulation level
R ft'
a. Sup: Attic, Ret: Attic, AH: Whole.House
8 151
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:Date: 04/11 /21
Address of New Home: 3312 Homestead Dr City/FL Zip:
Wtulhr
Efficiency
35.0
SEER:16.00
kBtu/hr
Efficiency
34.6
HSPF:8.50
Cap: 50 gallons
EF: 0.93
Pstat
*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 Level (EPL) display card (Mandatory). The building official shall require that an energy performance level.(EPL)
display card be completed and certified by the builder to be accurate and correct before final approval of the building for occupancy. Florida law
❑ (Section 553.9085, Florida Statutes) requires the EPL display card to be included as an addendum to each sales contract for both presold and
nonpresold residential buildings. The EPL display card contains information Indicating the energy performance level and efficiencies of components
installed in a dwelling unit. The building official shall verify that the EPL display card completed and signed by the builder accurately reflects the plans
and specifications submitted to demonstrate code compliance for the building. A copy of the EPL display card can be found In Appendix RD.
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 pennitted:to
comply with Section C402.5.
❑ R402.4.1 Building thermal envelopeThe 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.
❑ 11402A.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.
R402A.1.2 Testing. The building or dwelling unit shall be tested and verified as having in air leakage rate not exceeding seven air
E changes per hourin Climate Zones 1 and 2, and three air changes per hour in Climate Zones 3 through 8. Testing shall be conducted in
accordance with ANSI/RESNET/I.CC 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 (1) or
an approved third party. A written report of the results of the test shall be signed by the party conducting the test and provided to the code
official. Testing shall be performed at any time after creation of all penetrations of the building thermal envelope.
Exception: Testing is not required for additions, alterations, renovations, or repairs, of the building thermal envelope of existing
buildings In which the new constriction is less than 85 percent of the building thermal envelope.
During testing:
1. Exterior windows and doors, fireplace and stove doors shall be closed, but not sealed, beyond the intended weatherstripping or
other infiltration control measures.
2. Dampers including exhaust, intake, makeup air, backdraft and flue dampers shall be closed, but not sealed beyond intended
infiltration control measures:
3. Interior doors, if installed at the time of the test, shall be open.
4. Exterior doors for continuous ventilation systems and heat recovery ventilators shall be closed and sealed.
5. Heating and cooling systems, if installed at the time of the test, shall be turned off.
6. Supply and return registers, if installed at the time of the test, shall be fully open.
❑R402.4.2 Fireplaces. New wood-buming fireplaces shall have tight -fitting flue dampers or doors, and outdoor combustion air. Where
using tight -fitting doors on factory -built fireplaces listed and labeled in accordance with UL 127, the doors shall be tested and listed for the
fireplace. Where using tight -fitting doors on masonry fireplaces, the doors shall be listed and labeled in accordance with UL 967,
❑R402.4:3 Fenestration airleakage. 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 0.6 cfm per square foot (2.6 Us/m2), when tested according'to NFRC 400 or
AAMAi WDMAICSA 101/I.8.2/A440 by an accredited, independent laboratory and listed and labeled by the manufacturer.
Exception: Site -built windows, skylights and doors.
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MANDATORY REQUIREMENTS - (Continued)
❑R402.4.4 Rooms -containing fuel-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 most 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 R1l)08 of the Florida Building Code, Residential.
R402.4.5 Recessed lighting. Recessed luminaires Installed in the building thermal envelope shall be sealed to limit air leakage
between conditioned and unconditioned spaces. All recessed luminaires shall be IC -rated and labeled as having an air leakage rate not
more than 2.0 cfm (0.944 Us) when tested in accordance with ASTM E283 at a 1.57 psf (75 Pa) pressure differential. All recessed
luminaires shall be sealed with a gasket_or. caulk between the housing and the interior wall or ceiling covering.
SECTION R403 SYSTEMS
R403A Controls.
❑ R403.1.1 Thermostat provision (Mandatory). At least one thermostat shall be provided for each separate heating and cooling system.
a R403.1.3 Heat pump supplementary heat.(Maedatory). Heat pumps having supplementary electric -resistance heat shall have controls
that, except during defrost, prevent supplemental heat operation when the heat pump compressor can meet the heating load.
❑ R403.3.2 Sealing (Mandatory) All ducts, air handlers, filter boxes and building cavities that form the primary air containment passageways
for air distribution systems shall be considered ducts or plenum chambers,, shall be constructed and sealed in accordance with Section
C403;2.9.2 of the Commercial Provisions of this code and shall be shown to meet duct tightness criteria below.
Duct lightness shall be. verified by testing in accordance with ANSI/RESNET/ICC 380 by either individuals as defined In Section 553.993(5) or
(7), Florida Statutes; or Individuals licensed as set forth in Section 489.105(3)(t); (g) or @, Florida Statutes, to be 'substantially leak free* in
accordance with Section R403.3.3.
❑ R403i3.2.1 Sealed air handler. Air handlers shall have a manufacturer's designation.for an air leakage of no more than 2 percent
.of the design airflow rate when -tested in accordance with ASHRAE 193.
R403.3.3 Duct testing (Mandatory). Ducts shall be pressure tested to detennine'airleakage by one'of:the following methods:
1.. Rough -in test: Total leakage. shall be measured with a pressure differential of 0.1 Inch w.g. (25 Pa) across the system;
including the manufacturer's air handler enclosure If installed at the time: of the test. All registers shall be taped or otherwise
sealed during the test.
2. Postoonstruction test: Total leakage shall be measured with a pressure differential of 0.1 inch w.g. (25 Pa) across the entire
system; including the manufacturers air handler enclosure. Registers shall be taped or otherwise sealed during the test.
Exceptions:
1. A duct air leakage testshall not be required where the ducts and.air handlers are located entirely within the building
thermal envelope.
2. Duct testing is not mandatory for buildings complying by Section 405 of this code. Duct leakage testing is required for Section
R405 compliance, where credit is taken for leakage, and a duct air leakage Qn to the outside of less than 0.080 (where Qn
duct leakage'to the outside in cfm per 160 square feet of conditioned floor area tested at 25 Pascals) is indicated in the
compliance report for the proposed design.
A written report of the results of the test shall be signed by the party conducting the test and provided to the code official.
R403.3.5 Building, cavities (Mandatory). Building framing cavities shall hot be used as ducts or plenums.
❑R403.4 Mechanical system piping insulation (Mandatory). Mechanical system piping capable of carrying fluids above 1.05-F (41-C)
or below 56OF (130C) shall.be insulated to a minimum of R-..
R403.4.1 Protection of piping insulation. Piping insulation exposed to weather shall be protected from damage, including that
❑ caused by sunlight. moisture, equipment maintenance and wind, and.shall provide shielding from solar radiation that can cause
degradation of the material. Adhesive tape shall not be permitted.
R403.5.1 Heated.water circulation and temperature maintenance systems (Mandatory). If heated water circulation systems are.
❑ Installed, they shall be in accordance with Section 11403.5.1.1. 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.
sw
R403.5.1.1: Circulation systems. Heated water circulation systems shall be provided with a circulation pump'. The system return pipe shall
❑ be a dedicated:retum pipe or a cold water supply pipe. Gravity and thermosiphon circulation systems shall be prohibited. Controls for :
circulating hot "ter system pumps shall stall 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.
13
R403.5:1.2 Heat trace systems. Electric heat trace systems shall comply with IEEE 515.1 or UL 515. Controls for such systems shall
automatically adjust the; energy input to the heat tracing to maintain the desired water temperature in the piping in accordance with the
times when heated water is used in the occupancy.
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MANDATORY REQUIREMENTS (Continued)'
R403.5.5 Heat traps (Mandatory). Storage water heaters not equipped with Integral heat traps and having vertical pipe risers shall have
heat traps installed on both the inlets and outlets. Extemal 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).
R403.5.6.1A 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 100°F to 140°F (38°C to 6WC).
R403.6.6.1.2 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.
R403.6.6.2 Wateahesting 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.
R403.6.6.2.1Solar water -heating systems. Solar systems for domestic hot water production are rated by the annual solar energy
factor of the system. The solar energy factor of a system shall be determined from the Florida.Solar Energy Center Directory of
Certified Solar Systems. Solar collectors shall be tested in accordance with ISO Standard 9806, Test Methods for Solar Collectors,
and SRCC Standard TM-1, Solar Domestic Hot Water System and Component Test Protocol. Collectors in installed solar
water -heating systems should meet the following criteria,
1. Be installed with a tilt angle between 10 degrees and 40 degrees of the horizontal; and
2. Be installed at an orientation within 45 degrees of true south:
® R403.6 Mechanical ventilation (Mandatory). The building shall be provided with ventilation that meets the requirements of the
Florida Building Code, Residential, or Florida Building Code, Mechanical, as applicable, or with other approved means of ventilation
including: Natural, Infiltration or Mechanical means. Outdoor air intakes and exhausts shall have automatic or.gravity dampers that
close when the ventilation system is not operating',.
R403.6.1 Whole -house mechanical ventilation system fan efficacy. When installed to function as a whole -house mechanical
ventilation system, fans shall meet the efficacy requirements of.Table R403.6.1.
Exception: .Where an air handler that is integral to tested and listed HVAC equipment is used to provide whol"ouse 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 AirQuality, 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 spaces) from which air is drawn shall be
insulatedto 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
0 on the equipment.loads calculated in accordance with ACCA Manual J or other approved heating and cooling calculation
methodologies, based on building loads for the directional orientation of the building. The manufacturer and model number of the
outdoor and indoor units (if split system) shall be submitted along with the sensible and total cooling capacities at the design
conditions described in Section R302.1. This Code does not allow designer safety factors, provisions for future expansion or other
factors that affect equipment sizing. System sizing calculations shall not include loads created by local Intermittent mechanical
ventilation such as standard kitchen and bathroom exhaust systems. New or replacement heating -and cooling equipment shall have
an efficiency rating equal to or greater than the minimum required by federal law for the geographic location where the equipment is
installed. TABLE R403.6.1
WHOLE -HOUSE MECHANICAL VENTILATION SYSTEM FAN EFFICACY
FAN LOCATION
AIRFLOW RATE MINIMUM
(CFM)
MINIMUM EFFICACY a
(CFMOATT)
AIRFLOW RATE MAXIMU
(CFM)
HRV or ERV
Any
1.2 cfm/watt
Any
Range hoods
Any .
2.8 cfm/watt
Any
In -line fan
Any
2.8 chn1watt
Any
Bathroom; utility room
10
1.4 cfmAvatt
<90
Bathroom, utility room
90 -
2.8 dmhvatt
Any
For SI: 1 cfm = 28:3 Umin. a. When tested in accordance with HVI Standard 916
312612021 2:15 PM EnergyGauge® USA 7.0.00 - FlaRes202O FBC 7th Edition (2020) .Compliant Software Page 3 of 5
MANDATORY REQUIREMENTS - (Continued)
❑ R403.7.1.1.Cooling equipment capacity. Cooling only equipment shalt be selected so that its total capacky,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 lines. The corresponding latent capacity of the
equipment shall not be less than the calculated latent load:
The published value for AHRI total capacity is a nominal, rating -test value and shall not be. used for equipment sizing. Manufacturer's .
expanded performance data shall be used to selectcooling•only equipment. This selection shall be based on the outdoor design.dry-bulb
temperature for the load calculation (or entering water temperature for watei 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 shag be adjusted for return side gains if the return duct(s) is installed in an unconditioned space.
Exceptions:
1. Attached single -;and multiple -family residential equipment sizing may be selected so that its cooling capacity is less than the
calculated total sensible load but not less than 80 percent of that load...
2.
When signed and sealed by a Florida -registered engineer, in attached single- and multiple -family units, the capacity of
equipment may be sized in accordance with good design practice.
R403.7.1.2 Heating equipment capacity.
❑ R403.7.1.2.1 Heat pumps. Heat pump sizing shall be based on the cooling requirements as calculated according to Section
R403:7.1.1; and the heat pump. total:cooling capacity shall not be more than 1.15 times. greater than the design cooling load even if
the design heating load is 1.15 times greater than the design cooling load.
❑ R403.7.1.2.2 Electric resistance furnaces.. Electric resistance furnaces shall be sized within 4 kW of the design
requirements calculated according to the procedure selected in Section R403.7.1.
❑ R403.7.1.2.3 Fossil fuel heating equipment The capacity of fossil fuel heating equipment with natural draft atmospheric bumers
shall not be less than the design load calculated in accordance with Section R403.7.1.
0 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 spacd 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 themajor entertainment areas:
2, A variable capacity, system sized for optimum performance during base load periods is utilized.
R403.8 Systems serving multiple dwelling units (Mandatory). Systems serving multiple dwelling units shall comply with Sections
ElC403 and C404 of the Florida Building Code, Energy Conservation —Commercial Provisions in lieu of Section R403.
❑ . R403.9 Snow melt and ice system controls (Mandatory) Snow- and ice -melting systems, supplied through energy service to the building,
shall include automatic: controls capable of shutting off the system when the pavement temperature is above 50'F (10°C), and no
precipitation is failing and an automatic or manual control that will allow shutoff when the outdoor temperature is above 40°F (4.8°C).
❑ R403.10 Pools and permanent spa.energy consumption (Mandatory). The energy consumption of pools and permanent spas
shall be in accordance with Sections R403.10.1 through R403.10.5.
R403.10.1 Heaters. The electric power to heaters shall be controlled by a readily accessible on -off switch that is an
❑ integral part of the heater mounted on the exterior of the heater, or external to and within 3 feet (914 mm) of the heater. Operation
of such switch shall not change the setting of the heater thermostat. Such. switches shall be in addition to a circuit breaker for the
power to the 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 built4n time switches shall be in with this
section;
Exceptions:
1. Where public health standards require 24-hour pump operation.
2. Pumps thatoperate solar and was pool heating systems.
3: Where pumps are powered exclusively from on4te renewable generation.
3/26/2021 2:15 PM EnergyGauge® USA 7.0.00 - FlaRes2020 FBC 7th Edition (2020) Compliant Software .. Page 4 of 5
R403.10.3 Covers. Outdoor heated swimming pools and outdoor permanent: spas shall be equipped with a vapor -retardant cover on or at
❑ the water surface or aliquid 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, js from stte-recovered
energy, such as from a heat pump or solar energy source, covers or other vapor -retardant means shall not be required.
R403.10.4 Gas- and oil -fired pool and spa heaters. All gas- and oil -fired pool and spa heaters shall have a minimum thermal
efficiency of 82 percentfor 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.
❑ R403.10.6 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.
o R403.11 Portable spas (Mandatory). The energy consumption of.electric-powered portable spas shall be controlled by the
requirements of APSP-14.
❑ R403.13 Dehumidifiers (Mandatory If installed, a dehumidifier shall conform to the following requirements:
1. The minimum rated efficiency of the dehumidifier shall be greater than 1.7 liters/ kWh if the total dehumidifier capacity for the house
is less than.75 pints/day and greater than 2.38 liters*Wh 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 andr supply ducts both connected Into the supply side of the cooling system, a backdraft
damper shall be installed in the:supply air duct between the dehumidifier inlet and outlet duct.
2. If a ducted dehumidifier is configured with only its supply duct 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 ducted dehumidifier shall not be ducted to or from a central ducted.cooling system on the return duct side upstream from the
central cooling evaporator coil.
4. Ductwork associated with a dehumidifier located in. unconditioned space shall be insulated to a minimum of R=6.
SECTION R404
ELECTRICAL POWER AND LIGHTING SYSTEMS
❑
R404.1 Lighting equipment (Mandatory). Not less than 90 percent of the lamps in permanently installed luminaires shall have an
efficacy of at least 45 lumens -per -watt or shall utilize lamps with an efficacy of .not less than 65 lumens -per -watt.
R404.1.1 Lighting equipment (Mandatory).
Fuel gas lighting systems shall not have continuously burning pilot lights.
3/26/2021 2:15 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 402.4A.1
AIR BARRIER AND INSULATION INSPECTION COMPONENT CRITERIA a
Project Name: 21 EXPRESS 1916 CALI RT PSL. AL SH COM16 Builder Name: DR HORTON
Street:. Permit Office:
City, State, Zip: ST LUCIE , FL, Permit Number;
�e
Owner Dr Horton Jurisdiction::
w
x
Design Location: FL, ST_LUCIE CO INTL
t�
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/soffd
the insulation and any gaps in the air barrier shall W sealed.
shall be aligned with the air bamer;
Access openings, drop down stabs 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 wells 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 ofell perimeter floor framing
members.
Crawl space walls
Exposed earth In unvented -crawl spaces shali: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 erawispace 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.avatlable cavity
spaces.
Garage separation
Ali sealing shall be provided between:the garage and conditioned spac
as.
Recessed lighting
Recessed light fixtures installed In the building thermal envelope
ReCessedliight fixtures installed in the building
shall be sealed to the finished surface.
thermal envelope shall be airtight 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
pining
Shower/tub
The air barrier installed at exterior walls adjacent to showen3 and
Exterior walls adjacent to showers and tubs shall.
on exterior wall
tubs shell separate them from the showers and tubs.
be insulated.
Electrical/phone box of
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 manufacturer.
Caulking or otheeadhesive sealants shall not be used to fill voids
between fire sprinkler cover Metes and walls or oeillnos. : ' ::
a. in aaumon, inspection or wg wans snap oe in accoroance.wtin ine provisions or iuv. %vu.
3/26/2021 2:15 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 #:
Job Information
Builder: DR HORTON . Community: 'Lot: NA
Address:
City: ST LUCIE State: FL Zip:
Air Leakage Test ReSUItS Passing results must meet either the Performance, 'Prescriptive, orERl Method
O PRESCRIPTIVE, METHOD -The building or dwelling unit shall;be tested and verified as having an air leakage rate of- riot exceeding 7 air
changes per hour at, a pressure of 0.2 inch w.g. (50113ascals) in Climate Zones 1 and•2.: '
_.lam.
PERFORMANCE or ERI,METHOD=The bulldin or dwellin ,unit, shall be tested and.verfied.as having an air leaks e,rate of not�exceedln
0 9'..II- 9 9 9 9
the selected ACH(5Q).value, as,shown on Form,R405.2020�(Performance) orR406-2020,(ERI), section;labeled as inflftration, sub=section ACH50.
ACH(50) specified•on Form R405-2020-Energy Calc (Performance) orR406-2020 (ER0: 7.000•
x 60 16478 = Method for calculatinq building volume:
CFM(50) Building Volume ACH(50)
O Retrieved from architectural, plans
OPASSCode software calculated
El When ACH(50) is less than 3, Mechanical Ventilation installation : Q Field measured and calculated
must be. verified by building department.
R402.4.1.2 Testing. Testing shall be conducted in accordance with ANSIIRESNET/1CC 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)..Flo rida Statues.or individuals licensed as set forth in Section
489.105(3)(f), (g),.or (i) or an approved third party. A written report of. the results of the test shall be signed by the party conducting the test and
provided to thecode official. Testing shall be performed at any time after creation of all penetrations of the building thermal envelope.
During testing:
1, Exterior windows and doors, fireplace and stove doors shall be. closed, but not sealed, beyond the intended weatherstripping or other infiltration
control measures:
2. Dampers including exhaust, intake, makeup air, back draft and flue dampers shall be closed; but not sealed beyond intended infiltration control
.measures.
3: Interior doors, if installed at the time of the test, shall be open.
4. Exterior doors for continuous ventilation systems and heat recovery ventilators shall be closed and sealed.
5. Heating and cooling systems, if installed at the time of the test, shall be turned off.
6. Supply and return. registers, if installed at the time of the test, shall be fully open.
---
Testing Company
f
Company Name: Phone:
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: . .
3/26/2021 2:15:34. PM EnergyGadge® USA 7.0.00 - FlaRes2020 FBC 7th Edition (2020) Compliant Software Page 1 of 1
Jurisdiction: Permit #:
4oWlnformat1o6
Builder: DR.HO.RTON Community: Lot: NA
Address:
City: ST LUCIE State: FL Zip:
,
System 1
cfm25
System 2
cfm25
System 3
cfm25
Sum. of others
cfm25
Total of all
cfm25
Q� Prescriptive Method `cfm25 (Total);
To qualify,,as "sub9tan4ally leak free" Qn Total rhust be.less than, or
egdali to 0 04 if air handier unit is installed. If air,handlet unit it not
6- - ihstalletl, Qh:Total must be++less tlarn or.equal to 0:'03 This testing_
'�rtetfod meets the requirements n.accofdance,with Section R403 3.3':
is the air+tiandler'unitinstalled during test►ng? 0 YES (Sa) 0 NO (sc° .
Q PeriorMarice/ERl Method -cfm25 (Out,drTotal)
To qualify uSing th' is>:method Qn must not be gf aterthah, the
1916 = Qn
Total of all Total:Conditioned
systems square Footage eakage Type selectedlonsForm
PASS FAIL Proposed Qn 0.07
i
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)(% (g) or (i), Florida Statutes.
Testing Company,
Company Name: Phone:
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 Pefformance Method:
Signature of Tester: .... Date. of Test:
Printed Name of Tester:.: .. ....
Licensetertiflcation #: Issuing Authority:
3/26/2021 2:15.36 PM
Page 1 of i
2021 Express 1916 Cali Large Right Alum Shingle St Lucie Com 16
HVAC' Load Calculations
for
Dr Horton
f AR%w; �sumN`1'iAL,
Prepared By:
Kristin Kelly.
Florida Breeze
2620 Kirby Circle Ne
Palm Bay, FI 32905
321-951-8767
Saturday, March 27, 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..
RhVac - Rasidentiah& LightA
FlondaBreeze ` ' `' `a
:V1lestiMdlbbuine"FL , 32904;i, ,
Pro jectReport.__
GeneralProj t Inf ati
Project Title:
Designed By;
Project Date:
Client Name:
Company Name:
Company Representative:
Company. Address:
Company City:
Company Phone:
��aoaas f
2021 Express 1916.E
Kristin Kelly
March 27, 2021
Dr Horton
Florida Breeze
:Kristin Kelly
2620 Kirby Circle Ne
Palm Bay, FI 32905
321-951-8767
rge
� , , �� t11tA SOTLWB
1 U' res 1916 Cali,Large Right Alum St
im Shingle St Lucie Com 16
Reference City` St Lucie, Florida
j
Building Orientation: Front door faces North
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.Hum
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: 923 CFM Per
Square ft.: 0.482
Square ft. of Room Area: 1,916 Square ft.
Per Ton: 722
Volume (ft,): 16,478
r:
BUildmg.;Loadss:,; „�.f.�,,� �. ;,° ,.�4 �.:. .:,f, �Y:_, ,"". ..,, ;, . :.x:__,•--
:,,. __ _ _
Total Heating Required Including Ventilation Air: 31,039 Btuh
31.039 MBH ,
Total Sensible Gain: 25,127 Btuh
79 %
Total Latent Gain: 6,709 Btuh
21 % !
Total. Cooling Required Including Ventilation Air: 31,836 Btuh
2.65 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:1....12021 Express... a Com 16.rh9 V Saturday, March 27, 2021, .11:47.AM
Rhvac ;,RetiidiDntidli&;Light ;Commorciai:HVAC Load--'
Ware0bVeldipmefit,
;:::.202,,1.Express 1.916 Cah Large Right Alum Stjjngle St Luce Com.;16
)%A es MelboUniei;F.ViF'=64,"
4;;
Miscellaneous Report
6WH&US"IelOutdoor
!,.
n' Indoor ":'Ind6dr-�' �.Grairis
ris
2 L
CA 1A Hum urn ry,ou .:Difference
Winter: 42
39.4 80% n/a 70 n/a
Summer: 90
78 59% 50% 75 61.09
Main Trunk
Runouts
Calculate: Yes
Yes
Use Schedule: Yes
Yes
Roughness Factor: 0.01000
0.01000
Pressure Drop: 0.1000 in.wgJ100 ft.
0.1000 in.wg./l 00 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.
Winter
Summer
Infiltration Specified: 0.380 AC/hr
0.200 AC/ht
104 CFM
55 CFM
Infiltration Actual: 0.380 AC/hr
0.200 AC/hr
Above Grade Volume: X 16,478 Cu.ft.
X 16,478 Cu.ft.
6,262 Cu.ft./hr
3,296 Cd.ft./hr
X 0.0167
X 0.0167
Total. Building Infiltration: 104 CFM
55 CFM
Total Building Ventilation: 0 CFM
0 CFM
--System 1--
Infiltration & Ventilation Sensible Gain Multiplier- 16.49
= (1.10 X 0.999 X'1 5.00 Summer Temp. Difference)
Infiltration & Ventilation Latent Gain Multiplier: 41.50
= (0.68 X 0.999 X 61.09 drains Difference)
Infiltration & Ventilation Sensible Loss Multiplier: 30.77
= (1.10 X 0.999 X 28.00 Winter Temp. -Difference)
Winter Infiltration Specified: 0.380 AC/hr (104 CFM), Construction:
Average
Summer Infiltration Specified:- 0.200AC/fir(55:CFM), Construction: Average
- ystem
At
Duct DucV1 SuilaCOlJFrom
qTpe D@ Location
114ulati6hjArealAreafflMDD
yq,.CeI1ing
II
Supply Attic 16B
0.12 8 600 No
1 Return Attic, 166
0.12 8 550 No
C:\ ... \2021 Express .... P C.om 1.6.rh9 Saturday, March 27, 2021, 11:47 AM
•Rh Residential Ltght Commercial HVAC Loads,
EliteWPqv#!qpmpn Inc.
''
Florida
26tt�pss gq;RightA
am,
,West Meltioume
aae 4'
Net
fL2
S�n
Lat
Net
Sen
Sys,
S�s
Sys
Duct
Scope
Ton
Ron
Area
Gah
Gain
Loss
Hig
CFM,
Clg
CFM
Act
CFIA�i
Size
Building 2.65
722
1,916
25,127 6.709 31.836 31,039
384 923
923
System 1 2.65
722
1,916
25,127 6,709 31,836 31.039
384 9231
923
15
Supply Duct Latent
494 494
Re ta rn Duct
4,829 2.185 7,014 1,522
Zone 1
1,916
20298 4,036 24,328 29,518
384.T.: 962-6
923
4,4,6,5'
1-Vvhde House
1,916
20298 4.00 24.328 29,518
384
923
6.6.6.6.
5.4,4,5
C:1....12021 Express .... e Com 1. 6. rh 9
Saturday,.March 27; 2021, 11:47 AM
Wb lb: C G `6ZOZ
'LZ 4aew '�(ep�n;eg
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Rhvac Res(dential &�LightCommercial HVAC Loads Elite Software Development, lnc..
Flonda Breezei 2021 Ex ie 1916 Cali Large;Right Alum Shingle St Lucie Com 16
4VVest Meltioume °FCi 329b4i:" �` iPa e.6
Tabular Manual D Ductsize Data= Duci System 1=
---Duct Name: ST-1.00, Effective Length: 0.0
Trunk 0.003 15 753 0.000
Up: Fan 72 11.6 0.073 0.000
Rnd 0.0 16.4 0.0 0.250
Nearest Inch 924 0 0.062 0.253
---Duct Name: SR-100, Supplies: Whole House, Effective Length: 8.0
Runout 0.01 4
756
0.050
Up: ST-100 72 3.1
0.620
0.600
Rnd 8.0 4.4
0.0
0.050
Nearest Inch 66 8.4
0.012
0.303
---Duct Name: SR-.110, Supplies: Whole House, Effective Length: 10.0
Ruriout 0:01 4
756
0.062
Up: ST-100 72 3.1
0.620
0.000
Rnd 10.0 4.4
0.0
0.062
Nearest Inch 66 10.5
0.000
0.315
---Duct Name: SR-120, Supplies: Whole House, Effective Length: 15.0
Runout 0.01 6
336
0.011
Up: ST-100 72 4.7
0.071
0.000
Rn.d 15.0 6.6
0.0
0:011
Nearest Inch 66 23.6
0.051
0.264
---Duct Name: SR-130, Supplies: Whole House, Effective Length: 11.0
Runout 0..01 5
484
0.021
Up: ST-100 72 3.9
0.188
0.0.00
Rnd 11.0 5.5
0.0
0.021
Nearest Inch 66 14.4
0.041
0.274
---Duct Name: SR-140, Supplies: Whole House, Effective Length: 9.0
Runout 6.01
4
756
0.056
Up: ST-100 72
3.1
0.620
0.000'
Rnd 9.0
4.4
0.0
0.056
Nearest 'Inch 66
9.4
0.006
0.309
---Duct Name: STA10, Effective Length: 15.0
Trunk 0.003
16
378
0.003
Up: ST-100 72
12.4
0.018
0.000
Rnd 15.0
17.5
0.0
0.003
Nearest Inch 526
62.8
0.059
0.256
---Duct Name: 'SR-1.50, Supplies: Whole House, Effective Length: 8.0
Runout 0.01 6
336
0.006
Up: ST-110 72 4.7
0.071
0.000
Rnd 8.0 6.6
0.0
0.006
Nearest Inch 66 12.6
0.054
0.261
--Duct Name: SR-160, Supplies: Whole House, Effective Length: 12.0
Runout 0.01 6
336
0.009
Up: ST-110 72 4.7
0.071
0.000
' Rnd 12.0 6.6
0.0
0.009
Nearest Inch 66 48.8
0.051
0.264
C:1... \2021 Express ... e. Com 1.6.rh9
Saturday, March 27,
2021, 11:47 AM
Rhvac Restdenttal & Light'Commercial HVAC Loads , a, .]' Elite Software bevelopment, Inc:
Flonda!Breeze w , 2021 Express 1916 Ca i'L'arge;Right Alum 9 Shm li St Lucie Com 16,;
West Melbm `oue ,FL ,32904-, T
Tabular Manual D Ductsize Data - Duct -System 9 - Su - l _ cont'd
Duct Name, etG t'
Type i Roug7hness'i„' '� i GDianCl F Duct;
'..'UpstreamTem eratUre'� r s w d d t ar i 1 i n S r
Width Loss/100 SPI, Fit
Shape }, " _,.'��� .'� . �" _..: CFM� �' f-lAmha , Pt SIZIn Curriul
ur
S 3
--Duct Name: SR-170, Supplies: Whole'House, Effective Length: 5.0
Runout 0.01 6 336 0.004
Up: ST-110 72 4.7 0.071 0.000
1. Rnd 5.0 6.6 0.0 0.004
Nearest Inch 66 7:9 0.056 0.259
--Duct Name: SR-180, Supplies: Whole House, Effective Length: 12.0
Runout 0.01 6 336 0.009
Up: ST-110 72 4.7 0.071 0.000
I Rnd 12.0 6.6 0.0 0.009
Nearest Inch 66 18.8 0.051 0.264
--Duct Name: SR-190, Supplies: Whole House, Effective Length: 11.0
Runout 0.01 7 247 0.003
Up: STA 10 72 5.4 0.032 0.000
Rnd 11.0 7.7 0.0 0.003
!. Nearest Inch 66 20.2 _ 0.056 0.259
---Duct Name: SR-200, Supplies: Whole House, Effective Length: 10.0
Runout 0.01 5 484 0.019
Up: ST-110 72 3.9 0.188 0.000
Rnd 10.0 - 5.5 0.0 0.019
Nearest Inch 66 13.1 0.041 0.274
---Duct Name: SR-210, Supplies: Whole House, Effective Length: 9.0
Runout 0.01 4 756 0.056
Up: ST-110 72 3.1 0.620 0.000
Rnd 9.0 4.4 0.0 0.05E
Nearest Inch 66 9.4 0.004 0.311
{ ---Duct Name: SR-220, Supplies: Whole House, Effective Length: 8.0
I Runout 0.01 4 756 0.050
Up: STA 10 72 3.1 0.620 0.000
Rnd 8.0 4.4 0.0 0.050
Nearest Inch 66 8.4 0.010 0.305
---Duct Name: SR-230, Supplies: Whole House, Effective Length: 12.0
• Runout 0.01 5 484 0.023
Up: ST-100 72 3.9 '0.188 0.000
Rnd 12.0 5.6 0.0 0.023
Nearest Inch 66 15.7 0.040 0.275
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, theyare 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 alsc iinclude the total static pressure loss of the return
side;
'Siamm-- ,emu "r ,.
J tlr ?_,,;
Number of active trunks 2
Number of active runouts: 14
C:1... \2021 Express ... a Corn 16.rh9 Saturday, .March 27, 2021, 11:47 AM
RW c ',Residential &Light Commercial HVAC Loads li Elite softwareDevelop1*0
JFlonda Breeze . }; - ''
fi{ i t ' . 2021 Express�1916 Cali Large -Right Alum Sfiingle St Lucie Com 16?
{ West Meltoume;",FL ,3290 f , r i , i i:" Page 8'
Tabular Manual D Ductsize Data - Duct S _stem 1 - Su_ I cont'd _
,SuFnma, t,i #:,�`_.it t:P. .:a„ i t�'''''Fis:x ,r �_r_ s � 1 �R. ''{. s. a. �� �r.,t• � r i: ^.�;:i".
Total runout outlet airflow: 924
Main trunk airflow: 924
Largest trunk' diameter:
16
STA 1.0
Largest runout diameter:
7
SR-190
Smallest trunk diameter:
15
ST-100
Smallest runout-diameter:
4
SR-100
Supply fan external static pressure:
0.315
Supply fan device pressure losses:
0.250
Supply fan static pressure available:
0.065
Runout maximum cumulative static pressure loss:
0.315
SR-110
Return loss added to supply:
0.003
Total effective length :of return ( ft.):
4.0
RR-120
Total effective. length of supply (,ft,):
10.0
SR-110
Overall total effective length ( ft.):
14.0
RRA20 to SR-110
Design overall friction rate per 100 ft.:
0.463
(Available SP x 100 / TEL)
System duct surface area (Scenario 1):
254
(Not linked to duct load)
Total system duct surface area:
254
C:1... \2021 Express.... a Com 16.rh9
Saturday, March 27, 2021, 11:47 AM
Rhvac Residential Light Commercial HVAC Loads tti { {i Elite 'Software.Development,
I i ri 2021 Express 1916 Gab Lar_6: ighfAlum Shingle St Lucie Com 16
---Duct Name: RT-100, Effective Length: 0.0. 1
Trunk 0.003 15 753 0.000
Up: Fan 72 11.6 0.073 0.000 k
Rnd 0.0 16.4 0.0 0.000
Nearest Inch 924 0 -0:003 0.003 i
---Duct Name: RR-100, Effective Length: 1.0
Runout 0.003
16
221
0.000
Up: RT-100 72
`I .A
0.006
0.000
Rnd 1.0
17.5
0.0
0.000
Nearest Inch 308
4.2
-0.003
0.000
---Duct Name: RT410, Effective Length: 0.0
Trunk 0.003
10
1,129
0.000
Up: RT-100 72
7.8
0.273
0.000
Rnd 0.0
10.9
0.0
0.000
Nearest Inch 616
0
-0.003
0.003
---Duct Name: RR-1 10, Effective Length: 0.6
Runout 0.003
10
565
0.000
Up: RT-11.0 72
7.8
0.071
0.000
Rnd 0:0
10.9
0.0
0.000
Nearest Inch 308
0
-0.003
0.000
---Duct Name: RR-120, Effective Length: 4.0
Runout 0.003
Up: RT-110 72
Rnd 4.0
Nearest Inch 308
10
565
0.003
7.8
0.071
0.000
10.9
0.0
0.003
10.5
0.000
0.003
Report Units: Pressure: in.wg, Duct lengths: feet, Duct sizes: inch, Airflow: CFM, Velocity: ft./min, Temperature: F
Notes: Static pressure available values for return ducts, are at the entrance of the duct. For supply, they are at the exit.
The cumulative static pressure loss value for a return trunk is with respect to the entry point of the return runout upstream
with the highest static pressure available. Total and cumulative static pressure loss values for the supply main trunk
include any device: pressure losses entered, and the cumulative may also include the total static pressure loss of the return
side.
Number of active trunks: 2
Number of active runouts: 3
Total runout outlet airflow:
924
j
Main trunk airflow:
924
Largest trunk diameter:
15
RT-100
Largest runout diameter:
16
RR-100,
Smallest trunk diameter:
10
RT-110
Smallest runout diameter:
10
RRA 10
Runout maximum cumulative static pressure loss: 0.003 RR-120
Return loss added to supply: 0.003
Total effective length of return ( ft.): 4.0 RR-120
C:\ ...\2021 Express.., a Com 16.rh9 Saturday, March 27, 2021, 11.47 AM
[Rtrvac - Residential & Light Commercial HVAC;Loads < y Elite Soi<twareFDevelopment, Inc.;
8londa Breeze ��' `; 3 p I' „ r 20214Express �1916 Cali{ Large'Ridht Alum Shingle St L ucie Com 1,6:'
VV6st;Melbou 4,".!FL 32904:: P 'i �;,;.'.' ° ,... ,h t ,.. °t.%; 'r.. :'r, . `I .4 a ;i... ' Pa a 10r
System duct surface area (Scenario 1): 14.8" (Not linked to duct load)
Total system duct surface area: 14.8
Notes 1', �:.; r � l N .r �. J { � — 1 ,.psi 1� Y HI ,f p•�t, t 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.
J
I
C:1... \2021 Express ... a Com .16.rh9
Saturday, March 27, 2021, 11:47 AM
Rhvac ResidenLal & tight CogtmercraltHVAC Loads i � Elite Software Development, lnc.
r,Flonda Breeze , ,' t', 4r If °2b21 Express 1916, Cali Large Right Alum Shingle St�L'ucie`Com
`%st:Mdlboume;,iF.L. 32904! ` ° St E 4t t° ri, t"
i, rc.; V,•:� t.�..4,i �. d_ r a; ai:!� r I1 .,I l'�g
Total Building Summary Loads_
Component :;(, Area§ Seri`Total_
Descn t_ion' t ` rt h df ;Quan Loss', L Gam Gam Gain;;
2A-m-o: Glazing -Double pane low-e (e = 0.60), operable 144.3 2,220 0 2,895 2,895 .
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 19 268 0 193 193
13AB=Ofcs: Wall -Block, no blanket or board insulation, 1218.3 6,243 0 3,880 3,880
filled core, siding finish, U-value 0.183
12C-Osw: Wall -Frame, R-13 insulation in 2 x 4 stud 317.1 808 0 620 620
cavity, no board insulation, siding finish, wood studs, 1
U-value 0.091
16B-38: Roof/Ceiling-Under Attic with Insulation on Attic 1916 1,395 0 2,491 2,491
Floor (also use for Knee Walls and Partition
Ceilings), Vented Attic, No Radiant Barrier, Dark 1
Asphalt Shingles or Dark Metal, Tar and Gravel or
Membrane, R-38 insulation, U-value 0.02.6
22A-pm: Floor -Slab on grade, No edge insulation, no 200 6,608 0 0 0
insulation below floor, any floor cover, passive, heavy
dry or light wet soil, U-value 1.18
Subtotals for structure: 18,442 0 10,942 10,942 i
People: 5 1,000 1,160 2,150
Equipment: 750 2,680 3,430
Lighting: 0 0 0
Ductwork: 9,386 2,619 9,450 12,129
i Infiltration: Winter CFM: 104, Summer CFM: 55 3,211 2,280 905 3,185 !
Ventilation: Winter CFM: 0, Summer CFM: 0 0 0 0 0 i
j Total Building Load Totals: 31,039 6,709 25,127 31,836
E�l1eGl(;FI'UreS
Total Building Supply CFM: 923 CFM Per Square'ft.: 0.482
Square ft. of Room Area: 1,916 Square ft. Per Ton: 722
Volume (ft'): 16,4.78
Total Heating Required Including Ventilation Air. 31,039 Btuh 31.039 MBH
Total Sensible Gain: 25,127 Btuh 79 %
Total Latent Gain: 6,709 Btuh 21 %
Total Cooling Required Including Ventilation Air: 31,836 Btuh 2.65 Tons (Based On Sensible + Latent)
tVotes rr.:G4 ! 4 ' R hFit 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.
All computed results are estimates as building use and weather may vary.
Be sure to select a unit that meets both sensible and latent loads according to the manufacturer's performance data at
your design conditions.
i
C:1... \2021 Express ... a Cord 16.rh9
i
Saturday, March 27, 2021, 11:47 AM
Y
R.hvac ,Residential+&�LightCommercial HVAC+Loads�� 1 ,f ,, r + EhterSoftvrare Development,16
Florida Brepie r 2021 Express 1916 Gali,LargeRightAliim Shingle St Lurie; Com 16'
;West Melbourrie 'FL .329U4 � ' 'l � ' = ti , , '`h t ih„
„..
Pa a 12:
System 1 Whole House Summa Loads
Component i + ,'; '° r , Area Sen '= Lat
Seri - Total'
"Gain Gain,
2A-m-o: Glazing -Double pane low-e (e = 0.60), operable 144.3 2,220 0
2,895 2,895
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
11 J: 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, 1218.3 6,243 0
3,880 3.880
filled core, siding finish, U-value 0.183
12C-Osw: Wa1.Wrame, R-13 insulation in 2 x 4 stud 317.1 8.08 0
620 620
cavity, no board insulation, siding finish, wood studs,
,
U-value 0.091
j 1613-38: Roof/Ceiling-Under Attic with Insulation on Attic 1916 1,395 0
2,491. 2,491
Floor (also use for Knee Walls and Partition
i
1 Ceilings), Vented Attic, No Radiant Barrier, Dark
i
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 200 6;608 0
0 0
insulation below floor, any floor cover, passive, heavy
i
dry or fight wet soil, U-value 1.18
Subtotals for structure: 18,442 0
10,942 10,942
People: 5 1,000
1,150 2,150 +
Equipment: 750
2,680 3,430
. Lighting: 0
0 0
Ductwork: 9,386 2,679
9,450 12,129 i
Infiltration: Winter CFM: 104, Summer CFM: 55 3;211 2,280
905 3,185
Ventilation: Winter CFM: 0, Summer CFM: 0 - 0 0
0 0
System 1 Whole House Load Totals: 31,039 6,709
25,127 31,836
iChecki'Fitiures,, :, f+r.;,�1;:„x; iLr�, , i�:, ,:.,,, , r, ::, `„ ..., N L `wk'r�G' ,;. �'' s"
.:.•�
I
Supply CFM: 923 CFM Per Square ft.
0.482 V
Square ft. of Room Area: 1,916 Square ft. Per Ton:
722 1
Volume (ft') 16,478
sysx�m Loads ,i ir, tr j if M i `N 1 r �} h ilj 1 �7 1 f. j :{• { Sn n, i 4 , :xe+. f , , . . . w 3 5. P il ' 1N1 IF19
u
Total Heating. Required Including Ventilation Air: 31,039 Btuh 3.1.039 MBH
Total Sensible Gain: 25,127 Btuh 79 %
i
Total Latent Gain: 6,709 Btuh 21 %
Total Cooling Required Including Ventilation Air: 31,836 Btuh 2.65 Tons (Based On Sensible + Latent)
,_
Rhvac isanACCA 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:\ ...\202.1 Express-... e. Com 16.rh9
0
Saturday, March 27, 2021.,.11:47.AM
Rhvac Residential & Gyht Commercial HVAC Loads' y El te'Soft iimiDevelapment, he n
�' Expros§,1916 Cali LargeA'6ht Alum
32Shingle 5ttucie+Co .16
+
k + ! d �, f�lf r�et t i i ti i �f 311 v�i t.i
-Vlleist?Melb'ourne,.ii
FL 904.. a jg;��!�202
Equipment Data - System 9- -- Whole House --- - ---=---- --- - -- --- - -- ,---- --
Cooling
i System Type: Air Source Heat Pump
Outdoor Model: NXH537GKP**
Indoor Model:
Tradename:
Outdoor Manufacturer:
Description:
AHRI Reference No.:
Capacity:
Efficiency:
Heating
System Type:
Model:
Tradename:
Manufacturer:
Description:
Capacity:
Efficiency:
FXM4X36**AL
SOFTSOUND SX 2500 R41OA HP
COMFORTMAKER
Air Source :Heat Pump
204879922
33,631
16 SEER
Air Source Heat Pump
NXH537GKP**
SOFTSOUND SX.2500 R410A HP
COMFORTMAKER
Air Source Heat Pump
34,600
8:5 HSPF
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:
26,127 Btuh, Lat. gain: 6,709 Btuh, Sen. loss: 31,d39 Btuh, Entering clg. coil DB: 79.8F, Entering clg. coil WB: 64.1F,
Entering htg. coil DB: 66.4F, Clg. coil TD: 20F, Htg. coil TD: 70F, Req. clg. airflow: 923 CFM, Req. htg. airflow: 384 CFM
Q\ ...\2021 Express ... a Com .16.rh9 Saturday, March 27, 2021, 11:47 AM
Rhvac - Residentia{ & Light Commercial-HVAC Loads
T EhtelSoftware.
Development, Inc.
Flonda Breeze . , a� 2021 Express 1916 Ceh Larger Right Alum Shingle Stiluoje,Com 16
Vlfest Melbourne °FL 32904` {4, '•r'� ,
'.� '' , ;,, , r a
e.1 '4
[System_I Room Load_Summary-
3• r �
Room :. ` Area ��FHtg
iRun
`
h Rup Clg C,Ig
`
Min Act
'
r Sins �� x i �` Duct Dust} , �Sehs i (' L'at ,
C19 F Sys
a ws:�.�, i��[,. � �M. ,.,��,Size � i� �, r n � Btuh,,
._..:I_.:�_, ., �, ., ; , �,.,;„_.
---Zone 1-
.d�Bi'w
.7,CFM,�;•� .CFM�
1 Whole House 1,916 29,518 384
4,4,6,5, - 20,298 4,030 .
923 923
4,6,6,6,
6,7,5,4,
4,5
Duct Latent
494
Return Duct 1,522
4,829 2,185
System 1 total 1,916 31,039 384
25,127 6,709 923 923
System 1 Main Trunk Size: 15 in.
Velocity: 753 ft./,min
Loss per 100 ft.: 0.073 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 varywithin the room.
See the Manual D Ductsize report for duct velocities and other data.
°Coolirigs:System!3Sbmmaiy
-
r , Cooling Sensible/Latent `Sensible ', • !atenf
hF T,ot'TtaF
(": ��
_3,.,Bth
,
Btuh uh
-6,709
Net Required: 2.65 79%/21% 25,127
31,836
Actual: 2.80 80% / 20% 26,785
6,846 33,631.
Type:
Air Source Heat Pump
Air Source Heat Pump
Model:
NXH537GKP**
NXH537GKP**
Indoor Model:
FXM4X36**AL
Brand:
SOFTSOUND SX 2500 R410A HP
SOFTSOUND SX 2500 R410A HP
Description:
Air Source Heat Pump
Air Source Heat Pump
Efficiency:
8.5 HSPF -
16 SEER
Sound:
0
.0
Capacity:
34,600 Btuh
33;631 Btuh
Sensible Capacity:
n/a
26,785 Btuh
Latent Capacity:
n/a
6,846 Btuh .
AHRI Reference No.:
n/a
204879922
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:
25',127 Btuh, Lat. gain: 6,709 Btuh,
Sen. loss: 31,039 Btuh, Entering clg. coil DB:
79.8F, Entering clg. coil WB:.64.1F,
Entering htg. coil DB: 66.4F, Clg.
coil TD: 20F, Htg. coil TD: 70F, Req. clg. airflow: 923 CFM, Req. htg: airflow: 384 CFM
C:1...12021 Express ... a Corn 16.rh9 Saturday, March 27, 2021, 11.;47 AM
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Buildina Rotation Report,
All rotation degree values in this report are clockwise with respect to the.prpje6t's original orientation.
Building orientation as e,fiteted (zero degrees rotation): Front door faces North
h.
PIP
a,
.0
Iq
bystern 1
Zone 1:
1, Whole House
4.4,6,5,
923 990
-1,023
1,021 923
980 972
957 4,616,6,
Indicates highest CFM of all rotations.:
S.
up I Lat
_0
De T
N
^ Gain i,;':
00 North
923
.9
25,127
6,709
2.65
450 Northeast
990
26,586
6,692
2.77
900 East.
-1,023
*27,354
6,703.
*2.84
1350 Southeast
1,021
27,307
6,707
2.83
1800 South
9.25
25,127
6,700
2.66
2250 Southwest
980
.26,408
6,712
2.76
270" West
972
26,215
*6,712
2.74
3150 Northwest
951
25,879
6,710
2.72:
Indicates highest value of all rotations.
Building Rotation Tonnage
2.851 .......... I ..................... ...................................................................
2.80 ................... : .................... .......................................................
............
........ ........ 2.75 ............ ... .......................
o 2.70-
..... .............. ......................... ....... ....................................
2.65 ... ................................ .........................................
2.60 --
---- - ------------- ---- - - --- t
North Northeast East Southeast South Southwest West Northwest
Direction Front door Faces
0 Buildinq Net Tonnaq6
C:\..,\2021 Express re'' s .. e Com 16.-rh9
Saturday, March 27i 2021, 11:47 AM
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Software 10 ant, inc
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[Building Rdtqfiqn.Eqpqrt.(qqn
Building Rotation Hourly Net Gain
37,000 .................................................................................................
36,000 ...... ................................................................. tN ...............
35,000
34,000
CF
F
33,000
32.000
31,000
30.0001--.1 ........... --'- ---- — - --- -- --- ---------------- ........... . . -------------------- ......-.........I._....._..-..._.,...-
8am 9 am 10. am 11 am 12 pm I pm 2 pm 3 pm 4pm 5 prn 6 pm 7 pm
Time of Day
Front door faces North
Front door faces Northeast
Front door faces East
Front door faces Southeast
Front door faces South
Front door faces Southwest
Front door faces West
Front door faces Northwest
C:\,.,.\2021 Express:;.. e Com 16.rh9 Saturday, Marbh 27, 2021. 11:47 AM
1..
ACCK.
PJrlbrdSadg Crtt�amsdMmia
County, Town, Municipality, Jurisdiction
Header. Information
Contractor Florida Breeze
Mechanical License # CAC1814113
Building Plan # 1916 CALI
Home Address (Street or Lot#, Block, Subdivision)
Form
RPER 1.01
8 Mar _10
REQUIRED ATTACHMENTS'
ATTACHED
Manual A Form (and supporting worksheets):
Yes ❑X
No ❑
or MAAE Form' (and supporting worksheets):
Yes ❑
No ❑X
OEM performance data (heating, cooling, blower):
Yes ❑X
No ❑
Manual D Friction Rate Worksheet:
Yes ❑
No ❑X
.Duct distribution system sketch:
Yes ❑
No 0
FAC LOAD CALCULATION (IRC M1401.3)
,ion Conditions Building Construction Information
Winter Design Conditions Building
Outdoor temperature 4.2 OF Orientation (Front door faces) North
Indoor temperature 70 of North, East, West, South, Northeast,.Northwest, Southeast, Southwest,
31039 Number of bedrooms 4Btu/h
Total heat toss
Summer besign Conditions Conditioned floor area 1916 Sq Ft
Outdoor temperature
90
OF
Number of.occupants
5
Indoor temperature
7.5
OF
Windows
Grains difference 61
o Gr @ 50 % Rh
Eave overhang depth
1 Ft Roof
Sensible heat gain
25127
Btu/h
Internal shade
Eave
Latent heat gain
6709
Btu/h
Blinds, drapes, etc
Depth
Window
Total heat gain
31 836
Btu/h
Number of skylights
0
HVAC EQUIPMENT•
41
'Heating Equipment Data
Cooling Equipment
Data
Blower Data
Equipment type
Heat pump
Equipment type
Heat pump
Heating CFM 1203 CFM
Furnace, Heat pump, Boiler, etc.
Air Conditioner, Heat pump, etc
Model
NXH537GKP**
Model
NXH5370KP**
Cooling CFM 1203 CFM
Heating output capacity
34600 Btu/h Sensible cooling capacity 26785 Btu/h
.Heat Dumas - caoacily at winter dasinn outdnar mnditinns
Auxiliary heat output capacity
Btu/h
Design airflow
924 CFM
External Static Pressure (ESP)
0.31
IWC
Component Pressure Losses (CPL)
0.25
IWC
Available Static. Pressure (ASP)
0.065
lWC
ASP = ESP - CPL
Contractor's Printed Name ,Kristin Kelly
Contractor's Signature,
Latent cooling capacity 6846 Btu/h
Total cooling capacity 33631 Btu/h
Longest supply duct: 10 Ft Duct Materials Used (circle)
Trunk Duct: Duct board Flex, Sheet metal,
Longest return duct: _ 4 Ft Lined sheet metal, Other (specify)
Total Effective Length (TEL) 14. Ft
Friction Rate: 10.46. IWC
Friction Rate = (ASP ■ 100) TEL
Branch Duct: Duct board lex Sheet metal,
Lined sheet metal, Other (specify)
Date.
The AHJ shall have the discretion to accept Required Attachments printed from approved ACCA software vendors, see list on page 2 of instructions,
' If abridged.version of Manual J is used for load calculation, then verifyresidence meets requirements, see Abridged Edition Checklist on page 13.of instructions.
Form'generated by ACCA-approved Manual J Eighth Edition Version 2 Elite Software Rhvac program.
f
Air Conditioning Contractors of America
Manual S (Residential Equipment Selection)
Project Information
Name:
City:
State: ❑ Altitude: = Altitude Adjustment: 1.00
ACCK
Cooling Design Information
Outdoor Design Temp: 91 °F db Summer
Outdoor Design Temp: 43 -F db (Winter
Indoor Design Temp: 75 °F db 50 %RH = -Fwb
manuai a Joao caicuiations.
Total Load
Sensible
Latent
SHR Heat Loss
31836
25127
6709
0.789 0
Alrflow Calculations
Design TD for Airflow
1.9 ,
Design Sensible CFM
1202
OEM Information
Manufacturer: COMFORTMAKERS Furnace Model #: AFUE:=
Coil or Fan -Coil Model.#: I FXM4X36 Condenser Model #: NXH537GKP SEER: 16.0 HSPF. 8.50
(A) Manutacturers cooling Pertornance 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
62
33,000
27,954
5,046
0.8471
Rated CFM @ Design RA Temperature
1050 63
33,517
27,258
6.259
0.8133
Rated CFM @ Rated RA Temperature
72
38,170
20,994
17776
0.55
(B) Manufacturer's Cooling Performance Data
Higher Return Air
Outdoor Temperature
r 95 (F db)
Entering Coll Temperature = 75 (F db) CFM (F wb)
Total BTUH
Sensible BTUH
Latent BTUH
SHR
Rated CFM @ Rated RA Temperature 62 .
33,090 .
F 6.731-1
0.7966
Rated CFM @ Design RA Temperature Fl-35-0-1F
33.7407
26,059 J
r 7.681
0.7723
Rated CFM @ Rated RA Temperature 0
39,590
23,358
16,232
0.59
Manufacturers cooling F@rormance Data (interpolated)
Design Return Air Outdoor Temperature = 95 IF db)
CFM (F wb) Total BTUH Sensible BTUH Latent BTUH SHR
26,649 6,981 0.7924
Excess Latent Capacity Calculation +1 136
Capacity @ Design CFM / RA (F wb) 1202.2 63 33,630 26,78s 6.us 0.796
Equipment Capacity as a % of Design r —10-56-4—%—1 1 106.60% 102.02°k
Manufacturer's Heat Pump Data
Capacity
Capacity
Balance Supplemental
@@ 40db
@ 1
P� Heat Required
34,800
0
18,620
18.3 15.87
FManufacturer's Furnace Data
Input - Output
Desired Calculated