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FORM R40.5-2020 :( (/1 �J I��a . V�� ►�r'1 �' :'.
- CREEK LOT 30 � .
RESIDENTIAL ENERGY.CONSERVATION. CODE DOCUMENTATION CHECKLIST
3416 Trinity Cir
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:
This :checklist
- ❑ Form R405-2020 report
Ej Input summary checklist that can be used for fWd verification (usually fourpages/may be greater)
0 Energy Performance Level (EPL) Display Card (one page)
❑ HVAC system sizing and selection .based on ACCA.Manual S. or per exceptions provided in Section R403. 7
0 ... 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)
4
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'x CREEK LOT 30
f FORM R405-2020
FLORIDA ENERGY EFFICIENCY CODE FOR BUILDING 'CONSTRUCTION
Florida Department of Business and Professional Regulation Residential Performance Method
Project Name: 2021 Express 1672 Aria PSL RT Al SH Com16
Builder Name: Express Homes
Street: 3416 Trinitj/ Cir
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 Type�1684.2 sqft.)
Insulation Area
2. Single family or multiple family Detached
a. Concrete Block - Int Insul, Exterior
R=4.1 1395.30 ft2
b. Frame -Wood, Adjacent
R=13.0 288.89 ft2
3. Number of units, if multiple family 1
c. N/A
R= ft2.
4. Number of Bedrooms 3
d. N/A
R= ft2
5. Is this a worst case? Yes
11. Ceiling Types (1672.0 sgft.)
Insulation Area
a. Under Attic (Vented)
R=38.0 1672.00 ft?
6. Conditioned floor area above grade (ft') 1672
b. N/A
R= ft2
Conditioned floor area below grade (ft2) 0
c. N/A
R= ft2
7. Windows(182.0 sqft.) Description Area
12. Ducts
R ft2
a. Sup: Attic,. Ret: Attic, AH: Whole House 8 141
a. U-Factor: Dbl, U=0.55 142.00 ft'
SHGC: SHGC=0.26
b. U-Factor: Dbl, U=0.54 40.00 ft'
13. Cooling systems
kBtulhr Efficiency
SHGC: SHGC=0.25
a. Central Unit
29.2 SEER:16.00
c. U-Factor: N/A ft2
SHGC:
Area Weighted Average Overhang Depth: 3.822 ft.
14. Heating systems
kBtu/hr Efficiency
Area Weighted Average SHGC: 0.258
a. Electric Heat Pump
28.6 HSPF:9.00
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_ (1672.0 sqft.) Insulation Area
EF: 0.930
a. Slab-On-Grade.Edge Insulation R=0.0 1672.00 ft2
b. Conservation features
b. N/A R= ft2
None
c. N/A R= ft2
16. Credits
Pstat
Glass/Floor Area: 0.109 Total Proposed Modified Loads: 47.45
PASS
Total Baseline Loads: 51.86
,� �OND1Tf
I hereby certify that the plans and specifications covV by
f`ftqview of the plans and
STAT
this calculation. are in compliance with the Florida F�#ergy
sps fications covered by this
O�THE
ty ,� _
Code. w STATE
calc>lation indicates compliance
;0
yrc�` '% '_ =s',,�� �s+
r0
1 I R7 CIRTIFICAit�1e
Florida Energy Code.
nn,'" :aR;:v'`'�,
PREPARED BY: J 6 Lj
Befog construction is completed!
DATE: �'
his building will be inspected for
�' Section
0
I
I hereby certify that this building, as designed, is in COT j)Slia Up
lT�Ur�V
c4�t pliance with 553.908
y�drida Statutes.
A
C'Op
with the Florida Energy Code.
OWNER/AGENT:.
BUILDING OFFICIAL:
DATE:-04L12/21
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 Tesf Report confirming duct leakage to outdoors,
tested in accordance with ANSI/RESNET/ICC 3.80, is not greater than 0.070 Qn for whole house.
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FORM R405-2020 INPUT SUMMARY CHECKLIST REPORT .
PROJECT
Title:
Building Type:
Owner Name:
# of Units:
Builder Name:
Permit Offroe:
Jurisdiction:
Family Type:
New/Existing:
Comment:
2021 Express 1672 Aria PSL Bedrooms: 3
User Conditioned Area: 1672
Express Homes Total Stories: 1
1 Worst Case: Yes
Express Homes Rotate Angle:. 180
Cross Ventilation:
Whole House Fan:
Detached
New (From Plans)
Address Type: Street Address
Lot #
Blodr/Subdivision:
PlatBook:
Street:
County. St. Lucie
City, State, Zip: ST LUCIE ,
FL,
CLIMATE
/
Design Location
Design Temp
TMY Site 97:5 % 2.5 %
Int Design TO Heating Design Daily Temp
Winter Summer Degree Days Moisture Range
FL,, ST LUCIE_CO INTL FL VERO BEACH MUNI 39 s0
70 75 299 58 Medium
BLOCKS
Number
Name
Area -.Volume
1
Blockl
1672 14379.2
SPACES
Number
Name
Area Volume _ Kitchen Occupants .
Bedrooms Infil1D Finished Cooled Heated
1
Whole House
1672 14379.2 Yes 4
3 1 Yes Yes Yes
FLOORS
#
Floor Type
Space Perimeter . R-Value
Area Tile Wood Carpet
1 Slab -On -Grade Edge Insulatio Whole House 195 ft 0
1672 ft' — 0.8 0 0.2
ROOF
/
1/ #
Type
Roof Gable Roof
Materials Area Area Color
Red Solar SA Emitt Emitt Deck Pitch
Barr Absor. Tested Tested Insul. (deg)
1
Hip Composition shingles 1869 ft2 0 ft2 Medium
N 0.85 . No 0.9 No. 0 26.57
ATTIC
V #
Type
Ventilation Vent Ratio (1 in)
Area RBS IRCC
1
Full attic
Vented 300 1672 fe N N
CEILING
#
Ceiling Type
Space R-Value Ins Type Area Framing Frac Truss Type
1
Under Attic (Vented)
Whole House 38 Blown
1672 ft2 0.11 Wood
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FORM R405-2020 . . INPUT SUMMARY CHECKLIST REPORT
WALLS
:F
Adjacent Space Cavity Width
nmt Tn: Ubil Type1 Et In Ft
Height
In-
Sheathing Framing Solar Below
N=>S Exterior Concrete Block - Int InsWhole House 4:1 26 8 8
8
231.1 ft'
0
0 0.5
0
2
W=>E Exterior Concrete Block - Int InsWhole House 4.1 8 0 8
8
69.3 fe
0
0 0.5
0
3
N=>S Exterior Concrete Block - Int InsWhole House 4.1 12 0 8
8
104.0 IF
0
0 0.5
0
4
W=>E Exterior Concrete Block mint InsWhole House 4.1 49 8 8
8
430.4 112
0
0 0.5
0
5
S=>N Exterior Concrete Block - Int InsWhole House 4.1 20 0 8
8
173.3 ft2
0
0 0.6
0
6
E=>W, Exterior Concrete Block - Int InsWhole House 4.1 7 8 8
8
66.4 W
0
0 0.5
0
7
E=>W Exterior Concrete Block -1nt InsWhole House 4.1 37 0 6
8
320.7 ft2
0
0 0.5
0
8
S=>N Garage Frame.- Wood :Whole House 13 19 4 .8
8
167.6 ft2
0
0.23 0.5
0
9
E=>W Garage Frame.- Wood Whole House 13 14 0 8
8
121.3 ft'
0
0.23 0.6
0
DOORS
# Ornt Door Type Space Storms
U-Value
Width
Height
Area
Ft
In
Ft In
1 S=>N Insulated . Whole House None
.4:
3
6 8
20 ft=
2 S=>N Wood Whole House None
.39
2
8
6 8
17.8 ft'
WINDOWS
Orientation shown is the entered orientation => changed to Worst Case.
Wall
Overhang
V
# Omt ID Frame Panes NFRC U-Factor SHGC Imp
Area
Depth
Separation
Int Shade,
Screening
1 N=>S 1 Metal Low-E Double Yes 0.55 0.26 N
62.0 ft2
1 ft 0 in
1 ft 0 in
Drapes/blinds
None
2 W=>E 2 Metal Low-E Double Yes 0:54 0.25 N
40.0 ft'
8 It 0 in
1 ft 0 in
Drapes/blinds
None
3 N=>S 3 Metal Low-E Double Yes 0.55 0.26 N
31.0 ft2
8 ft 0 in
1 ft 0 in
Drapes/blinds
None
4 W=>E 4 Metal Low-E Double Yes 0.55 0.26 N
15.5 IF
1 ft 0 in
1 ft 0 in
Drapes/blinds
None
5 S=>N 5 Metal Low=E Double Yes 0.55 0.26 N
2.5 ft'
7 ft 8 in
2 It 0 in
None
None
6 S=>N 5 Metal LowuE Double Yes 0.55 0.26 N
31.0 it'
1 ft 0, in
3 It 0 in
Drapes/blinds
None
GARAGE
# Floor Area Ceiling Area Exposed Wall Perimeter
Avg. Wa11 Height
Exposed Will Insulation
1 433.99934 ft2 433.9993410 64 ft
8.6 ft
13
INFILTRATION
# Scope Method SLA CFM 50 ELA EgLA
ACH
ACH 50
1 Wholehouse Proposed ACH(50) .000382 1677.6 92.04 172.79
.13
7
HEATING SYSTEM
# System Type Subtype Speed. Efficiency
. Capacity
Block
Ducts
1 Electric Heat Pump/ Split Singl HSPF:9
28:6 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 Unit/
Split
Singi SEER: 16 29.2 kB.tu/hr 876 drn
0.73 .
1
sys#1
HOT WATER SYSTEM
# -System Type
SubType
Location
EO Cap
Use
SetPnt
Conservation
1 Electric
None
Garage
0.93 50 gal
60 gal
120 deg
None
SOLAR HOT WATER SYSTEM
FSEC
Collector Storage
Cart # Company Name
System Model # Collector Model # Area
Volume
FEF
None None
ft=
DUCTS
— Supply =
— Retum —
Air
CFM 25
CFM25
HVAC #
# Location R-Value Area
Location
Area Leakage Type
Handler
TOT
OUT ON
RLF
Heat Cool
1 Attic
.8 141 ft'
Attic
25 ftz Proposed On _
Whole Hou
— c6n _
117.0 cfm 0.07
0.50
1 1
TEMPERATURES
Programable Thermostat Y
Ceiling Fans:
Cooling Jan Feb
Venting Jan Feb
L. I Mar
Mar
Apr
Ma Jun Jul
Jun Jul
Auge
Aug
Sep
Oct
Nov
Dec
X
Apr
May Jun Jul
Aug
Sep
OctX
Nov
Dec
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
88
68
68
PM
68
68 68
68 68 68
68
68
68
68
66
66
Heating (WEHj PM
6
66 66
66 66 68
68
68
68
68
68
68
6
68 - 68 68
68
68
68
68
66
66
MASS
Mass Type
Area
Thickness Furniture Fraction
Space
Default 8 Ibs/s .fL
0 ft'
0 ft
0.3
Whole House
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FORM R405-2020
ENERGY PERFORMANCE LEVEL (EPL) DISPLAY CARD
ESTIMATED ENERGY PERFORMANCE INDEX* = 91
The lower the EnergyPerformance Index, the more efficient the home.
., ST LUCIE , FL,
1. New construction or existing
New (From Plans)
10. Wall Type and Insulation
Insulation
Area
2. Single family or multiple family
Detached.
a._ Concrete Block - Int Insul, Exterior
R=4.1
1395.30 fe
b. Frame - Wood, Adjacent
R=13.0
288.89 ft2
3. Number of units, if multiple family
1
c. N/A
R=
fig
4. Number of Bedrooms.
3
d. N/A
R=
ft=
5. Is this a worst case?
Yes
11. Ceiling Type and Insulation level
Insulation
. Area
a. Under Attic (Vented)
R=38.0
1672.00 ft2
6. Conditioned floor area (f.P)
1672
b. MIA
R=
ft2
7. Windows" Description
Area
c. NIA
R
t.
a. Dbl. U=0.55
142.00 ft2
12. Ducts, location &insulation level
R ftz
SHGC:
SHGC: SHGC=0.26
a. Sup: Attic, Ret: Attic, AH: Whole House
8 141
b. U-Factor. Dbl, U=0.54
40.00 ft2
SHGC: SHGC=0.25
13. Cooling systems
kBtu/hr
Efficiency
c. U-Factor: NIA
ft2
a. Central Unit
29.2 SEER:16.00
SHGC:
d. U-Factor WA
ft2
SHGC:
14. Heating systems
kBtu1hr
Efficiency
Area Weighted Average Overhang Depth:
3.822 ft.
a. Electric Heat Pump
28.6
HSPF:9.00
Area WeightedAverage SHGC:
0.258
8. Skylights Description
Arta
15. Hot water systems
Cap:
50 gallons
a. U-Factor(AVG): N/A
ft2
a. Electric
EF: 0.63
SHGC(AVG): NIA
b. Conservation features
9. Floor Types
Insulation Area
None
a: Slab -On -Grade Edge Insulation
R=0.0 1612.00 ft2
Credits. (Performance method)
Pstat
b. WA
R= ft2
c. N/A
R= ft2
I certify that this home has complied with the Florida Energy Efficiency Code for Building
Construction through the above energy saving features which will be installed (or exceeded).
in this home before final inspection. Otherwise, a new EPL Display Card will be completed
based on installed Code compliant features.
Builder Signature: G�� c�tL4.�2d Date
Address of New Home: 3416 Trinity Cir
04/12/21
City/FL Zip:
*Note: This is not a Building Energy Rating. If your Index is below 70, your home may qualify for energy efficient
mortgage (EEM) incentives if you obtain a Florida Energy Rating. For information about the Florida Building Code,
Energy Conservation, contact the Florida Building Commission's support staff.
**Label required by Section R303.1.3 of the Florida Building Code, Energy Conservation, if not DEFAULT.
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Florida Building Code, Energy Conservation, 7th Edition (2020)
Mandatory Requirements for Residential Performance, Prescriptive and ERI Methods
ADDRESS: Permit Number.
ST LUCIE , FL.
MANDATORY REQUIREMENTS - See individual code sections for full details.
SECTION R401:GENERAL
R401.3 Energy Performance Level (EPL) display card (Mandatory). The building official shall require that an energy performance level (EPL)
display cans be completed and certified by the builder to be accurate and correct before final approval of the building for occupancy. Florida law
Q (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
❑ R402A Air leakage (Mandatory). The building thermal envelope shall be constructed to limit air leakage in accordance with the requirements of
. Sections R402.4.1 through R402.4.5.
Exception: Dwelling units of R-2 Occupancies and multiple attached single family dwellings shall be permitted to
comply with Section C402.5.
R402.4.1 Building thermal 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 manufacturers 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 B. Testing shall be conducted in
accordance with ANSI/RESNET/1CC.380 and reported at a pressure of 0:2 Inch w.g. (60 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)(1), (g) or (i) or
an approved third party. A written report of the results of the test shall be signed by the party conducting the test and provided to the code
official. Testing shall be performed at any time after creation of all penetrations of the building thermal envelope.
Exception: Testing is not required for additions, alterations, renovations, or repairs, of the building thermal envelope of existing
buildings in which the new construction Is less than 85 percent of the building thermal envelope.
During testing:
1. Exterior windows and doors, fireplace and stove doors shall be closed, but not sealed, beyond the intended weatherstripping or
other infiltration control measures. .
2. Dampers including exhaust, intake, makeup air, backdraft and flue dampers shall be, closed, but not sealed beyond Intended
Infiltration control measures.
3. Interior doors, 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 907.
a R402.4.3 Fenestration air leakage. Windows, skylights and sliding glass doors shall have an air infiltration rate of no more than 0.3 cfm
per square foot (1.5 Us/m2), and swinging doors no more than 0.5 cfm per.square foot (2.6 Us/m2), when tested according to NFRC 400 or
AAMA/ WDMA/C$A 101/1.S.2/A440 by an accredited, independent laboratory and listed and labeled by the manufacturer.
Exception: Site -built windows, skylights and doors.
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MANDATORY REQUIREMENTS - (Continued)
R402.4A Rooms containing fuel -burning 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:
Direct vent appliances with both intake and exhaust pipes installed continuous to the outside.
Fireplaces and stoves complying with Section R402.4.2 and Section R1006 of the Florida Building Code, Residential.
R402.4.6 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 cfm (0.944 Us) when tested in accordance with ASTM E283 at a 1.67 psf (75 Pa) pressure differential. All recessed
luminaires shall be sealed with a gasket or caulk between the housing and the Interior wall or calling covering.
R403.1 Controls. SECTION R403 SYSTEMS
Q 14403.1.1 Thermostat provision (Mandatory). At least one thermostat shall be provided for each separate heating and cooling system.
R403.1.3 Heat pump supplementary heat (Mandatory). Heat pumps having supplementary electric -resistance heat shall have controls
that,, except during defrost, prevent supplemental heat operation when the heat pump compressor can meet the heating load:
R403.3.2 Sealing (Mandatory) All ducts, air handlers, filter boxes and building cavities that form the primary air containment passageways
for air distribution systems shall be considered ducts or plenum chambers, shall be constructed and sealed in accordance with Section
C403.2.9.2 of the Commercial Provisions of this code and shall be shown to meet duct tightness criteria below.
Duct tightness shall be verified by testing in accordance with ANSIIRESNET/ICC 380 by either individuals as defined In Section 553.993(5) or
(7), Florida Statutes, or individuals licensed as set forth In Section 489A 05(3)(0. (g) or (i), Florida Statutes, to be "substantially leak free in
accordance with Section R403.3.3.
R403.3.2.1 Sealed air handier. 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 determine air leakage by,one of the following methods: .
1. Rough -in test: Total leakage shall be measured with a pressure differential of 0.1 Inch w:g. (25 Pa) across the system,
including the manufacturer's air handler enclosure if installed at the time of the test. All registers shall be taped or otherwise
sealed during the.test.
2. Postconstruction test: Total leakage shall be measured with a pressure differential of 0.1 inch w:g. (25 Pa) across the entire
systern, including the manufacturer's air handler enclosure. Registers shall be taped.or otherwise sealed during the test.
Exceptions:
1. A duct air leakage test shall not be required where the ducts and air handlers are located entirely within the building
thermal envelope.
2. Duct testing is not mandatory for buildings complying by Section 405 of this code. Duct leakage testing is required for Section
R405 compliance where credit is taken for leakage, and a duct air leakage Qn to the outside of less than 0.080 (where Qn = .
duct leakage to the outside in cfm per 400 square feet of conditioned floor area tested at 25 Pascals) is indicated in the
compliance report for the proposed design.
A written report of the results of the test shall be signed by the party conducting the test and provided to the code official.
R403.3.5 Building cavities (Mandatory). Building framing cavities shall not be used as ducts or plenums.
R403.4 Mechanical system piping insulation (Mandatory). Mechanical system piping capable of carrying fluids above 105°F.(41°C)
or below 55"F (13°C) shall be insulated to a minimum of R-3.
R403.4.1 Protection of piping insulation. Pipinginsulation 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.
cl R403.5.1 Heated water circulation and temperaturemaintenance 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 accordancewith
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 lhermosiphon 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.
R403.5.1.2 Heat trace systems. Electric heat tracesystems, 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)
❑ R4Q3.5.5 Heat traps (Mandatory). Storage water heaters not equipped with integral, heat traps and having vertical pipe risers shall have
heat traps installed on both the inlets and outlets. External heat traps shall consist of either a commercially available heat trap or a
downward and upward bend of at least 3 % inches (89 mm) in the hot water distribution line and cold water line located as. close as possible
to the storage tank.
R403.5.6 Water heater efficiencies (Mandatory).
❑ R403.5.6.1.1 Automatic controls. Service water -heating. systems shall be equipped with automatic temperature controls capable
of adjustment from the 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 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 -heating systems to be turned off.
0 R403.5.6.2 Water -heating equipment. Water -heating equipment installed in residential units shall meet the minimum effictencies 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.
0 R403.6.6.2.1 Solar water -heating systems. Solar systems for domestic hot water production are rated by the annual solar energy
factor of the system. The solar energy factor of a system shall be determined from the Florida Solar Energy Center Directory of
Certified Solar Systems. Solar collectors shall.be tested in accordance with ISO Standard 9806i 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 atilt angle between 10 degrees and 40 degrees of the horizontal; and
2.. Be installed at an orientation within 45 degrees of true. south.
R403.6 Mechanical ventilation (Mandatory): The building shall be provided with ventilation that meets the requirements of the
Florida Building Code, Residential, or Florida Building Code, Mechanical, as applicable, or with other approved means of ventilation
including: Natural, Infiltration or Mechanical means. Outdoor air Intakes and exhausts shall have automatic or gravity dampers that
dose when the 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 handier that is integral to tested and listed HVAC equipment is used to provide whole -house mechanical
ventilation, theair handler shall be powered by an electronically commutated motor.
R403.6.2 Ventiiadon.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 residentialapplications.
2. No ventilation or air-conditioning system, make-up air shall be provided to conditioned space from attics,
crawispaces, 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 space(s) from which air is drawn shall be
insulated to a minimum of R-11 and the ceiling shall be insulated to a minimum of R-19. space permitting, or R-10
otherwise.
R463.7. 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 the the minimum required by federal law for the geographic location where the equipment is
installed.
TABLE R403.6.1
WHOLE -HOUSE MECHANICAL VENTILATION SYSTEM FAN EFFICACY
FAN LOCATION
AIRFLOW RATE MINIMUM
(CFM)
MINIMUM EFFICACY a
(CFM/WATT)
AIRFLOW RATE MAXIMU
(CFM)
HRV or ERV
Any
1.2 c6ntwatt
Any
Range hoods
Any
2.8 cfm/watt
Any
In -line fan
Any
2.8 cffntwatt
Any
Bathroom, utility room
10
1.4 cf nhvatt
<90
Bathroom, utilityroom
...
90
2.8. cfm/watt
Any
For SI: 1 cfm = 28.3 Umtn. a. When tested in accordance with HVI Standard 916
3/25/2021 3:13 PM EnergyGauge® USA 7.0.00 - FlaRes2020 FBC 7th Edition (2020) Compliant Software Page 3 of 5
MANDATORY REQUIREMENTS (Continued)
R403.7.1.1 Cooling equipment capacity.. Cooling.oniy equipment shall be selected so that its total capacity is not less
than the calculated total load but not more than 1.15 times greater than the total load calculated according to the procedure selected in
Section R403.7; or the closest available size provided by the manufacturer's product lines. The corresponding latent capacity of the
equipment shall not be less than the calculated latentload.
The published value for AHRI total capacity is a nominal; rating -test value and shall not be used for equipment sizing. Manufacturer's
expanded performance data shall be used to select cooling -only equipment. This selection shall be based on the outdoor design dry-bulb
temperature for the load calculation (or entering water temperature for water -source equipment); the blower CFM provided by the expanded
performance data, the design value for.entering wet -bulb temperature and the design value for entering dry-bulb temperature.
Design values for entering wet -bulb and dry-bulb temperatures shall be for the Indoor dry bulb and relative humidity used for the load
calculation and shall be'adjusted for return side gains if the return ducts) is installed in an unconditioned space.
Exceptions:
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.
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.
Ei R403.7.1.2.1 Heat pumps.. Heat pump sizing shall be based on the cooling requirements a&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 burners
shall not be less than the design load calculated in accordance with Section R403.7.1.
❑ R403.7.1.3 Extra capacity required for special occasions. Residences requiring excess.cooling or heating equipment capacity on an
Intermittent basis, such as anticipated additional loads caused by major entertainment events, shall have equipment sized or controlled to
prevent continuous space cooling or heating within that space by one or more of the following options:
1. A separate cooling or heating system is utilized to provide cooling or heating to the major entertainment areas.
2. A variable capacity system sized for optimum performance during base load periods Is utilized.
R403.8 Systems serving multiple dwelling units (Mandatory). Systems serving multiple dwelling units shall comply with Sections
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 (1 VC), and no
Precipitation is falling and an automatic or manual control that will allow shutoff when the outdoor temperature is above 40°F (4:8 %
❑ 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 built-in time switches shall be in compliance with this
section. .
Exceptions;
1. Where public health standards require 24-hour pump operation.
2. Pumps that operate solar- and waste -heat -recovery pool heating systems.
3. Where pumps are powered exclusively from on -site renewable generation.
3/25/2021 3:13 PM EnergyGauge® USA 7.0.00 - FlaRes202O FBC 7th Edition (2020) Compliant Software Page 4 of 5
QR403.10.3 Covens. Outdoor heated swimming pools and outdoor permanent spas shall be equipped with a vapor -retardant cover on or at
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 gas- and oil -fired pool and spa heaters shall have a minimum thermal
efficiency of 82 percent for heaters manufactured on or after April 16, 2013, when tested in accordance with ANSI Z 21.56. Pool
heaters fired by natural or LP gas shall not have continuously burning pilot lights.
R403.10.5 Heat pump. pool heaters. Heat pump.pool heaters shall have a minimum COP of 4.0 when tested in accordance
with AHR1 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 ofAPSP-14.
D R403.13 Dehumidifiers (Mandatory If installed, a dehumidifier shall conform to the following requirements:
1. The minimum rated efficiency of the dehumidifier shall be greater than 1.7 liters/ kWh If the total dehumidifier capacity for the house
is less than 75 pints/day and greater than 2.38 liters/kWh if the total dehumidifier capacity for the house is greater than or equal to 75 pints/day.
2. The dehumidifier shall be controlled by a sensor that Is installed In a location where it is exposed to mixed house air.
3. Any dehumidifier unit located in unconditioned space that treats air from conditioned space shall be insulated to a minimum of R-2.
4. Condensate disposal shall be in accordance with Section M1411.3.1 of the Florida Building Code, Residential.
D R403.13.1 Ducted dehumidifiers. Ducted dehumidifiers shall, in addition.to conforming to the requirements of Section R403.13,.
conform to the following requirements:
1. if a ducted dehumidifier is configured with return and supply ducts both connected into the supply side of the cooling system, a 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 supplyduct 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. buctwork associated with a dehumidifier located in unconditioned space shall be insulated to a minimum of,R-6.
SECTION R404
ELECTRICAL POWER AND LIGHTING SYSTEMS
D9404.1 Lightiing 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.
3/25/2021 3:13 PM EnergyGauge® USA 7.0.00 - FlaRes2020 FBC 7th Edition (2020) Compliant Software Page 5 of,5
2020 - AIR BARRIER AND INSULATION INSPECTION COMPONENT CRITERIA
TABLE 402.4.1.1
AIR BARRIER AND INSULATION INSPECTION COMPONENT CRITERIA a
Project Name: 2021 Express 1672 Aria PSL RT Al SH, Com16 Builder Name: Express Homes
Street: Permit Office:
City, State, Zip: ST LUCIE , FL, Permit Number
.
Owner: Express Homes Jurisdiction:
w
Design Location: FL, ST LUCIE_Co INTL
v
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 seated.
Ceiling/attic
The air barrier in any dropped calling/soffit shall be aligned with
The insulation in an dropped ceiling/soffit
y g /soffit
the insulation and an y gaps in the air barrier shall be seated.
airb
shallbe 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 Of 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
seated.
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/doorjambs and framing, and
and doors
skylights and framing shall be sealed.
Rim joists
Rim joists shall include the air barrier.
Rim joists shall be insulated.
Floors
The air barrier shall be installed at any exposed edge of
Floor framing cavity insulation shall be installed to
(Including
insulation.
maintain permanent contact with the underside of
above -garage
subfloor decking, or floor framing cavity insulation
and cantilevered
shall be permitted to be in contact with the top side
floors)
of sheathing, or continuous insulation installed on
:the underside of floor framing and extends from the
bottom to the top of all perimeter floor framing
members.
Crawl space walls
Exposed earth in unvented crawl spaces shall be covered with
Where provided instead of floor insulation, insulation
a Class I vapor retarder with overlapping joints taped.
shall be permanently attached to the crawispace wall
.
Shafts, penetrations
Duct shafts, utility penetrations, and flue shafts opening to
exterior or unconditioned s ace 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 spa
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
extend behind piping and wiring.
Shower/tub
The air barrier installed at exterior walls adjacent to showers and
Exterior walls adjacent to showers and tubs shall _
on exterior wall
tubs shall separate them from the showers and tubs.
be insulated.
Electrical/phone box or
The air barrier shall be installed behind electrical or communication
exterior walls
boxes or air -sealed boxes shall be installed.
HVAC register boots
HVAC supply and return register boots that penetrate building
thermal envelope shall be sealed to the sub -floor, wall covering or
Concealed
When required to be sealed, concealed fire sprinklers shall only be
sprinklers
sealed in a manner that is recommended by the manufacturer.
Caulking or other adhesive sealants shall not be used to fill voids
a. "a 05, mspecnon or iog walls snail be in accordance with the provisions of IGC-0Qu.
312s/2021 3:13 PM EnergyGauge® USA 7.0.00 - FlaRes2020FBC 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 Express Homes Community: Lot:, NA
Address:
City: ST LUCIE State: FL Zip:
Air Leakage Test Results• "Passing;rlssultsmustmeeteither:the,Perfonnance, Prescriptive, orEP1,Meth6d,
O. PRESCRIPTIVE METHOD'=Ttie building or dwelling unit shall'tie tested and'vehfied as,having an air leakage rate of not exceeding 7 air
changes perhour at'a pressure of 0:2 inch w:g: (50'.Pascals) in Climate Zones 1 and 2.
Q PERFORMANGE:or ERI METHOD: The building.or dwelling unit'shall 6e.tested and verified ashaving an,air leakage rate of not -exceeding
the selected ACH(50) value; as thown�on.Fonn R4O5-2020 (Performance).or R4Qti-2020 (ERI); section labeledlas,infiltration;.sub-section A'CH50:
ACH(50) seed ed on. Foh" R405 2020 Energy.'Calc (Peifonnance) or R406-2020,(ERI): 7.000
x 60 = 14379 — Method for calculating building volume:
CFM(50)_. Building:Volume ACH(50) 0Retrieved from architectural plans
..
❑ PASS Code
software calculated
When ACH(50) is less than 3, Mechanical Ventilation installation 0 Field measured and calculated
must be verified by building department.
R402.4.1.2 Testing. Testing shall be conducted in accordance with ANSI/RESNET%ICC 380 and reported of 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)(o, (g), or(i) or an approved•third.pagy. A written report of the results of the test shall. be signed by the party conducting,the test and
provided-to,thecode:ofrcial. 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 :.. .. • . .
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: .:.
3/25/2021 3:13:57 FM EnergyG'auge® USA 7.0.00 - FlaRes2020 FBC 7th Edition (2020) Compliant Software Page 1 of 1
Duct Leakage Test Report
Residential Prescriptive, Performance or ERI Method Compliance.
Jurisdiction: Per mit#:
Job.lnformation • .
Builder: Express Homes Community:
Address:
City: ST LUCIE
buct Leakage Test Results
System 1
cfm25
System 2
cfm25
System 3
cfm25
Sum of others
6fm25
Total of all
cfm25
..1672 =
Total of all Total Conditioned
systems square Footage
Miffl
State:. FL
Q Prescriptive Method cfm25 (Total) -
To: qualify as "substantially leak free-' Qn Total must be less than or
equal't910.04 if air handler unit is installed. Wair handler unit is not
installed, On Total, must be less than or equal, to,0A3. This -testing
method meetsthe requirements in.aceordance:with'Section R403.3.1
is the airhandlerunit-installed during testing? EYES (!I)w
01 Performance/ERUMethod' cfm25 (out or Total)
To 0ualify using;tliis method, Qn must:not be dreaterthan-the-
Leakage Type, selected on ,Form
PASS FAIL Proposed Qn 0.07
�E
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
Company Name: Phone:
I hereby verify that the above- duct leakage testing results are in accordance with the Florida Building Code requirements with the
selected compliance oath.as:stated above, either the Prescriptive Method or Performance Method.
Signature of Tester: Date of Test:
Printed Name of Tester: .:
License/Certification #: Issuing Authority:
3/2512021 3:13:59 PM Page 1 of 1
2021 Express. 9672 Aria St Lucie Right Alum Shing Cor716
HVAC Load Calculations
for
Express Homes
11iLSO mum
RHVACROWD9NOnAL,
. HVAG LoA s
Prepared By:
Kristin Kelly -
Florida Breeze
2620 Kirby Circle Ne
Paim Bay;fl 32905
32108767.
Friday, March 26, 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.'
7,
'Florida 202AEAite'ss, "ni
Designed By: Kristin Kelly
Project Date: March 26, 2021
Client Name: Express Homes
Company Name: Florida Breeze
Company Representative: Kristin Kelly
Company Address: 2620 Kirby, Circle Ne
Company City: P - alm B . ay,fl 32905
Company Phone: 3219518161
1-:Delign-Data
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
Winter:
Summer:
Outdoor Outdoor
Dry Bulb Wet Bulb
42 39.4
90 78
Outdoor
Indoor
Rel.Hum
ReI.H u m
: n/6
n/a
59%
50%
Indoor
. Grains
Dry. Bulb
Difference
70
n/a
75
61
Total Building Supply CFM: 798 CFM Per Square ft.: 0.477
Square ft. of Room Area: 1,672 Square ft. Per Ton: 785
Volume (W): 14,379
Total Heating Required Including'Ventilation Air: 26;807 Btuh 26.807 MBH
Total Sensible Gain: 20,496 Btuh 60
Total Latent Gain: 5,064 Btuh 20 %
Total Cooling Required Including Ventilation Air: 25,56.0 Btuh 2.13 Tons (Bated 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
its are estimates as, building
uilding 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.
CA...12021 Express ... E COM 16.rh9
Friday, March 26, 2021, 11:16 PM
ncnvac - nesiuenul" ugni uommerc�arnvA� Loaas w tote �ottware'[7eve�opment, Inc.
Flondw13 eze i t: r T , ' 7 2021`tExpress,1672Aria St LuL7e Rlghti4lum ShmOS;g Com16,
West Melboume;"FL `� r til Ott e;!�%i+, I r� , ,+;
ram.;.. , .; a e;3a r
LMiscellaneous Report
,System'1 Whole;House, ,] i1 'y Outdoor�i� ! Outdoor, Y. Outdoor Indoor 1ndoor Grains
Wet Bulh , • . `Rat Htim .,,s .,Ra1a-li�m r7tu.RiilFi r. rliffnr6ni�c"
Winter:
42
39.4
80% n/a 70 n/a
Summer:
90
78
59% 50% 75 61.00
Duct Sizing Inputs9 ;ti f:``
. E u;
H , , 4
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.
Infiltration Specified:
Infiltration Actual:
Above Grade Volume
Total Building Infiltration:
Total Building Ventilation:
0.380
AC/hr
91
CFM
0.380
AC/hr
X . 14.379
Cut.
6,464
Cu.ft./hr
X 0.0167
91
CFM
0
CFM
Summer
0.200
AClhr
48
CFM
0.200
AC/hr
X 14.379
Cu.ft.
2,876
Cu.ft./hr
X 0.0167
48
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: 0.380 AC/hr (91 CFM), Construction: Average
Summer Infiltration Specified: 0.200 AC/hr (48 CFM), Construction: Average
s4UctsL"Oad ,FaCtoGiSCeij'arios!for,�i S 8t11 �" i li.",1` `at . +" � �;;,`. ,r'` tti. a`-.4 �t':" � ;(°,7 1` �„tilir*� t i �t r� �t"t+' n y rs , ti (a i�t•;c + " �r i r „f- i;;,
-1 Attic Pyct . ' [Duct Surface From
No ,..rT, a Description L} Location .,, +,+, ..iCeiling , #,.,; .' ,- Leakage lnstilation a. , fT1MDD
1 Supply Attic 16B
1 Return Attic 16B
0.12 8 380 No
0.12 8 330 No
C:\ ...\2021 Express... E COM 16.rh9
Friday, March26, 2021, 11:16 PM
;,Rbvag. Resitlentlal &LightCommerciI HVAC LoadsSoftware`Development,lnc
1202. 167� i�na�Sti LucielRight�Alum'S
,,Express
�:
td� C"orn16
UVest Mellioume +L 329041, ; 1 ?;., _ : •„ r , 4 s ,; .
. , � `, .` _ , ,, .. , . ,
= ,: , I ,;...
.:: f!� Ra e 4
Load Preview Report
y-]
SYS
Net
to
$en
Lat
Net
. Sen
HIg
ICIC g
Act
Duct
Scope
Ton
Iron
Area
Gain
Gain
Gain
Loss
CFM
CFM
CFM'
size
Building 2.13
785 1,672 20,496 5,064
25,560
26,807 336 798 798,
system 1 2.13
785 1,672 20,496 5,064
25,560
26,807 336 %' '798 798 15
- -.
Supply Duct Latent
311
311
Return Duct
2,952 1,314
4265
956
Zone 1
..1,672 17,544 3,430.
20,983
25,851 336 796, 798
5,4,6,4,4,
1-Whole House
1,672 17,644 3,439
20,983
25,851 336: i; 798; 798- 5,6,6,6,6,
7,4,4
0
i
C:\ ..A2021 Express ... E. COM.16.rh9
Friday, March 26, 2021, 11:16 PM
Rhvac Residerlhal &tLight ComtnercialiH ;AC'Loadst
i1
EUte Softw, re Develo Inc.
r r P
. tiiI r F U t! i u r t
lis,ws!-Nlelbou ,I� I' 'l I; 'l` >
�„,
; ;1�3
,meet,
202 Fat ress �
1 < p 1672rAna St Luele Right Ai�u�ii�§hing Com�,,.
aj-"i3asoa �„ �,,;i
, a:, Pa a 5i
Duct Size Preview
-
Room or
Minimum
Mabmum
Rough.
Design
SP
Duct
Duct
Htg
Clg
AcL
Duct
Dud Name.
Vebcty
Vebct
Factor
U100
Loss
Vebcty
Lerxlth
Flwv
Flow
Flaw
S�
system 1
SupplyRunouts
Zone 1
5
0
0
0.0003
0.08
0.01315
550
11
4
0
0
0.0003
0.08
0.02116
515.7
15
6
0
0
0.0003
0.08
0.02072
6112
18
4
0
0
0.0003
0.06
0.01693
515.1
12
1-VUhole,House(SR-100,SR-110,
0
0
0.0003
0.08
0.00705
515.7
5
4
5
SR-120, SR-130, SR-140, SR-150,
0
0
0.0003
0.08
0.01435
550
12
5
SR-160, SR-1701 SR-180, SR-190,
TMDD
0
0
0:0003
0.08
0.00921
6112
8
336179811��"
798
SR-200, SR-210, SR-220)
0
0
0.0003
0.08
0.01266
6112
11
6
0
0
0.0003
0.08.
0.01266
6112
11
0
0
0.0003
0.08
0.01266
6112 _
11
'
6
0
0
0.0003
0.08
6.01184
654.8
11
6
0
0
0.0003
0.08
001552
515.7
11
7
0
0
0.0003
0.08
0.01552
515.7
11
41
4
OtherDucts In System 1
--- -
Supply Main Tnnk(ST100)
TMDD
0
10
0.0003
0.08
025001
937.1
0.01
1.150 W 1;150I
1,150 15
ST-110
TMDD
0
0
0.0003
0.08
0.00869
795.8
11
625 625I
625 12
RT 100
TMDD
0
0
0.003
0.00
0.00001
746.5
0.01
798 !
798 14
RR-100
TMDD
0
0
0.0D03
.0.08
0.00135
602.1
2
266 t iM �26��Grr
266 9
RT 110
TMDD
0
0
0.003
0.08
0.00004
12042
0.01
532 532
532 9
RR-110
TMDD
0.
0
0.01.
0.08
0.00001
602.1
0.01
2661MMI
266 9
RW120
TMDD
0.
0
0.01
0.08
0.00772
602.1
6
266 . , ,286I.
266 9
Summary
System 1
Heating Flow.
336
Design Friction Rate:
0.114 TEL Return:. 6
Cooling Flow:
798
Total Cumulative SP Loss:
0.282 TEL Supply. 22
Fan ESP:
0.282
Device SP Loss:
0.25 TELTotal: 28
Fan SPAvailable:
0.032
Return Loss Added to Supply.
0.008
C:1..A2021 Express ... E COM 16.rh9 Friday, March 26, 2021, 11.:16 PM
Rhvac - ResidentialAtight Commercial6HVAC Loads Elite,Software Development, Inc:
Flonda Breeze '�'�'' r'a'` si,°' �E' ` la ` ` ' �' '' ` + 2�24' Expt`e�s's;1`672 Ana St L�laie' Right Alum Shirig�Goml:6l
west• uie�bourne,'FL
R X F
Tabular Manual D Ductsize Data Duct System 1 - Supper ----�
---Duct Name: ST7100,. Effective Length: 0.0
Trunk
0.0003
15
Up: Fan
72
11.6
Rnd
0.0
16.4
Nearest Inch
1,150
0
---Duct Name: SR-100, Supplies: Whole House, Effective Length: 11.0
Runout
0.0003
5
Up: ST-100
72
3.9
Rnd
11.0
5.5
Nearest Inch
75
14.4
---Duct Name: SR-110, Supplies: Whole House, Effective Length: 15.0
Runout
0.0003
4
Up: ST-100
72
3.1
Rnd
15.0
4.4
Nearest Inch
45
15.7.
---Duct Name: SR-120, Supplies: Whole House, Effective Length: 18.0
Runout
0.0003
6
Up: ST-100
72
4.7
Rnd
18.0
6.6
Nearest Inch
120
28.3
I
1 --Duct Name: SR-130, Supplies: Whole House, Effective Length: 12.0
Runout
0.0003
4
Up: STA 00
72
3.1
Rnd
12.0
4.4
Nearest Inch
45
12.6
i ---Duct Name: SR-140, Supplies: Whole House, Effective Length: 6.0
j Runout
0.0003
4
Up: ST-100
72
3.1
Rnd
5.0
4.4
Nearest Inch
45
5.2
---Duct Name: SR-150, Supplies: Whole House, Effective Length: 12.0
Runout
0.0003
5
Up: ST-100
72
3.9
Rnd
12.0
5.5
Nearest Inch
75
15.7
---Duct Name: SR-160, Supplies: Whole House, Effective Length: 8.0
Runout
0.0003
6
Up: ST-100
72
4.7
Rnd
8.0
6.6
Nearest Inch
120
12.6
---Duct Name: ST-110, Effective Length: 11.0
Trunk
0.0003
12
Up: ST-100
72
9.3
Rnd
11:0
13.1
Nearest Inch
625 -
34.6 -
CA ...\2021 Express ... E COM 16.rh9
937
0.081
0.0
0.024
550
0.,120
0.0
0.011
516
0.141
0.0
0.003
611
0.115
0.0
0.003
516
0.141
0.0
0.007
516
0.141
0.0
0.017
550
0,120
0.0
0.010
611
0.115
0.0
0.015
796
0.079
0.0
M16
0.000
0.000
0.250
0.258
0.013
0.000
0.013
0.271
0.021
0.000
0.021
0.279
0.021
0.000
0.0.21
0.278
0.017
0.000
0.017
0.275
0.007
0.000
0.007
0.265 I
0:014
0.000
0.014
0.272
0.009
0:000
0.009
0.267
0.009
0.000
0.009
0.266
Friday, March 26, 2021, 11:16 PM
Rhvac =Residential &Light Commercial HVAC Loads t El1te',Softwa4Devel6pment, Inc:;
Flonda,Breeze 1 ,, 1I,_ E a+,j �'' ;`' 2021EIExtlres's,1672 Rna St Lucie�Ri ht Alum Sii_inf, Com6r;
lll .at�.., .•�, lC 9......
---Duct Name: SR-170, Supplies: Whole House, Effective Length: 11.0
Runout 0.0603 6 611 0.013
Up: STA 10 72 4.7 0.115 0.000
Rnd 11.0 6.6 0.0 0.013
Nearest Inch .120 17.3 0.003 0.279
---Duct Name: SR-180, Supplies: Whole House, Effective Length: 11.0.
Runout 0.0003 6
611
0,013
up: ST-110 72 47
0.115
0.000
Rnd 11.0 6.6
0.0
0.013
Nearest Inch 120 17.3
0.003
0.279
---Duct Name: SR-190, Supplies: Whole House, Effective Length: 11.0
Runout 0.0003 6
611
0.013
Up: ST-110 72 4.7
0.115
0.000
Rnd 11.0 6.6
0.0
0.013
Nearest Inch 120 17.3
0.003
0.279
.-Duct Name: SR-200, Supplies: Whole House, Effective Length: 11,0
Runout 0.0003 7
655
0.012
Up: STA 10 72 5.4
0.108
mob
Rnd 11.0 71
0.0
0.012
Nearest Inch 175 20.2
0.004
0.278
---Duct Name: SR-210, Supplies: Whole House, Effective Length: 11.0
Runout 0.0003 4
516
0.016
Up: STA 10 .72 3.1
0,141
0.000
Rnd 11.0 4.4
0.0
0.016
Nearest Inch 45 11.5
0.000
0.282
---Duct Name: SR-220, Supplies: Whole House, Effective Length: 11.0
Runout 0.0003 4
516
0.016
Up: STA 10 72 3.1
0.141 :
0.000
Rnd 11.0 4.4
0.0
0.016
Nearest Inch 45 11.6
0.000
0.282
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.
Sutna :. .: ,,r t• .. ',1, .� , ,•:. ,; ,, <<, � � .- , . _ s., i !'f ,. :; �t ri ., ! � � [ .' ,„ l,�,r��.. � � .;..
Number of active trunks: 2
Number of active runouts: 13
Total runout outlet airflow:
Main trunk airflow:
Largest trunk diameter:
Largest runout diameter:
Smallest trunk diameter:
CA ...\2021 Express ... E COM.16.rh9
1,150
1,150
15 ST-100
7 SR-200
12 ST.-110
Friday, March 26, 2021, 11:16 PM
Rbvac _;ResidentiLight CommercialfHVAC Loads {
_ .FI'onda Breeze � ,�
a_,..
1Nest Melbourrie,iFLa 32904 t , . ;, n
Tabular Manual D Ductsize Data - Du
Smallest runout diameter:
Supply fan external static pressure:
Supply fan device pressure losses:
Supply fan static pressure available:
Runout maximum cumulative .static pressure loss:
Return loss. added to supply:
Total effective length of return ( ft.),
Total effective length of supply ( ft.):
Overall total effective length (ft.):
Design overall friction rate per 100 ft.:
System duct surface area. (Scenario 1):
Total system duct surface area:
ct�5ys4tem
� 4 t ,i,,,�i , +i, „ �' �i a �r Itt f Elite�Software<Develo�
2021 Express 1672 Pula St Lucie',Ibht.Alum Sl
rr
4
SR-110
0.282
0.250
0.032
0.282
SR-210
0.008
6.0
RRA 20
22.0
SR-210
28.0
RR-120 to SR-210
0.114
(Available SP x 100 / TEL)
234.1
(Not linked to duct load).
234.1
C:\ ...\2021 Express... E C.O.M. 16.rh9 Friday, March 26, 2021, 11:16 PM
:RhVac Residential & Light Commercial f IVAC Loads 20 . Elite Software:Development, lnc:
Flonda_Bteeze 24 Expie' li 187��khaFSt'LucreiRi ht•Alum Shing,Com16
�WestMelboUme : FL .32904 ' � ' r f 1 '
g r . Paae 9
Tabular Manual D Dudslze Data - Duct_ System I Return
r Duct
Type 1 �,�Cr� ,tip r t F r> Roughness'i � } z� { t ,: r, riDrameter,+,yi l Y r G tki Velocity 1 II r- < SPL Dyct
i
,Upstream, } , F �` la Y Temperature t , Width _ t ,1 Loss/100t., SPL: Fit.
i- , } , rlj ;t. 1
Shape s 1 a l q Heightr .H' �d �I rYt Fit Eq Len �i' u ySPL Tote
Slzm f . �t „`. CFMr i ., ! t, r:, . Area . SP Avail :; SPL.Cumul
j ---Duct Name: RT-100, Effective Length: 0.0
Trunk o.003 14 747 0.000
1 Up: Fan 72 10.8 0.079 0.000
Rnd 0.0 15.3 0.0 0.000
Nearest Inch 798 0 0.008 0.608
---Duct Name: RR-100, Effective Length: 2.0
Runout 0.0003 9 602. 0.001 {
Up: RT-100 72 7 0.068. 0.000
Rnd 2.0 9.8 0.0 0.001
Nearest Inch 266 4.7 -0.006 0.001
-Duct Name: RT-110, Effective Length: 0.0
Trunk 0.003 9 11204 0.000
Up: RT=100 72 7 0.354 0.600
Rnd 0.0 9.8 0.0 0.000 1
Nearest Inch 532 0 -0.008 0.008
---Duct Name: RRA 10, Effective Length: 0.0
Runout 0.01 9 602 0.000
Up: RT-110 72 7 0.129 0.000
Rnd 0.0 9.8 0.0 6.000
Nearest Inch 266 0 -0.008 0.000
---Duct Name: RR-120, Effective Length: 6.0
Runout 0.01. 9 602 0.008
Up: RT-110 72.. 7 0.129 .0.000
Rnd 6.0 9.8 0.0 0.008
Nearest Inch 266 14.1 0.000 0.008
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.
71
Number of active trunks: 2
Number of active runouts: 3
Total runout outlet airflow: 798
.Main trunk airflow: 798
Largest trunk diameter: 14 RT-100
Largest runout diameter: 9 RR-100
.Smallest trunk diameter: 9 RT-116
Smallest runout diameter: 9 RR-100
Runout maximum cumulative static pressure loss: 0,008 RR-120
Return loss added to supply: 0.008
Total effective length of return( ft.): 6.0 RRA20
-- - ---- -- - - - - - J
CA ...\2021 Express ... E COM 16.rh9 Friday, March 26, 2021, 11:16 PM
—
System duct surface area �
1): � 18.9 otlinked boduct load)
total system duct surface orao 18.9
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.
Ali '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.
.;Rhvac 1Residential & Light,,Commercial;HV .16ads , r7,F z.;� iElite. SoftwaretDevelopment„Inc.
Florida Breeze "' „i ' , rf.ry , l r `y 2021 Express 102 Ana St Lucie Rjght Aluln Sfiing CoM16..
�Ilest Melboume',;FL t32904+ 7 u, ":,, ,',f Page 1 t
Total Building Summary Loads C -
component lZ
r Area ,San .4 { fi
Lat
Sen
Total'
Desch .tion ,f,,.; ,ik,,I' ,,f"f;�' ,.f,Quari �z L'ossi, �?1f•.•u�Gain, :: ,a Galn i
w Gain
2A m-o: Glazing -Double pane low e,(e = 0.60), operable
140.4
2,160
0
2,231
2,231
window, metal frame no break, U-value 0.55, SHGC
i
0.26
2A-m-d: Glazing -Double pane low-e (e = 0.6D0 , sliding
40.8
617
0
676
676
glass door, metal frame no break, U-value 0.54,
SHGC 0.25
2B-m-o: Glazing -Double pane low-e (e = 0.'60), fixed
2.5
38
0
34
34 .
sash, metal frame no break, U-value 0.55, SHGC
0.26
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,
1216.2
8,233
0
3,873
3,873
filled core, siding finish, U-value 0.183
12C-Osw: Wall -Frame, R-13 insulation in 2 x 4 stud
j274.9
700
0
538
538
cavity, no board insulation, siding finish, wood studs,
U-value 0.091 .
16B.;38: Roof/Ceiling-Under Attic with Insulation on Attic
1672
1,217
0
2,174
2,174
Floor (also use for Knee Walls and Partition
Ceilings), Vented Attic, No Radiant Barrier, Dark
Asphalt Shingles or Dark Metal; Tar and Gravel or
`
Membrane, R-38 insulation, U-value 0.026
22A-pm: Floor -Slab on grade, No edge insulation, no
195
6,443
0
0
0
insulation below floor, any floor cover, passive, heavy
_dry or li ht wet soil, U-value 1.18
i
Subtotals for structure:
17,959
0
10.037.10,037
People:
4
800
920
1,720
Equipment:
I
650
2,100
2,750
Lighting:
I 0
0
0
Ductwork:
6,046
1,625
5,872
7,497
Infiltration: Winter CFM: 91, Summer CFM: 48
2,802
1,969
790
2,779
Ventilation: Winter CFM: 0, Summer CFM: 0
0
0
0
0
AED Excursion:
0
0
77.7
777
Total Building Load Totals;
26,807
5,064 -
20,496
25,560
Total Building Supply CFM: 798
CFM Per Square ft.:
0.477
Square ft. of Room Area: 1,672
Square ft. Per Ton:
785
Volume (W): 14:,379
Total Heating Required Including Ventilation Air. 26.807
Btuh
26.807 MBH
Total Sensible Gain: 20,496
Btuh
.80 %
Total Latent Gain: 5,064
Btuh
20 %
Total Cooling Required Including Ventilation Air: 25,560
Btuh
2.13 Tons
(Based On
Sensible + Latent)
Notes :� I----�
r —^
Rhvac is an ACCA approved Manual J, D and S computer program.
Calculations are performed per ACCA Manual J 8th Edition, Version 2, :and.ACCA Manual D.
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 16.rh9 Friday, March 26, 2021, 11:1.6 PM
pag
I Whole House'Summar 'ads
window, metal frame no break, U-value 0.55, SHGC
0.26
glass door, metal frame no'break, U-value 0.54,
sash, metal frame no break, U-value 0.55, SHGC
0.26
filled core, siding finish, U-value 0. 183
cavity, no board insulation, siding: finish, wood studs,.
Floor (also use for Knee, Walls and Partition
Ceilings), Vented Attic, No R . a . diant Barrier, Dark
Asphalt Shingles or Dark Metal, Ta.r and Gravel or
22A-pm: Floor -Slab on grade, No edge insulation, do
195
6,443
0
0
0
insulation below floor, any floor cover, passive, heavy
GupplyCFM: 798
CFMPer Square fL: 0.477
Square ft. ofRoom Area: 1.672
Square ft. Per Ton: 785
Vo|ume(ft'): 14.379
Total Heating Required Including Ventilation Air:
26,807
Btuh 26.807 MBH
Total Cooling Required Including Ventilation Air:
25.560
8tuh 213 Tons (Based OnSensible +Latent)
Rhvnois an ACCA approved Manual J, D and S computer program.
Calculations are performed per *CC8Manual J0mEdition, Version 2.and ACCAManual O.
All computed results are estimates aobuilding use and weather may vary.
Be sure to select a unit that meets both sensible and Went loads according to the manufacturer's performance data at
your conditions.
yo design co ono.
C:\... 2O21 Express ..�ECOK81G.dh8 Friday, March 2G.2O21. 1116PK8
S stern....,1- Whole :House _ -
E ui merit Data -_Y
q--p -- --------...-...._ _.�a. --
Cooling
System Type:
Air Source Heat Pump
Outdoor Model:
NXH630GKP`
Indoor Model:
FXM4X36*"AL
Tradename:
SOFTSOUND SXC 2600, R410A HP
Outdoor Manufacturer:
COMFORTMAKER
Description:
Air Source Heat Pump
AHRI Reference No.:
204879111
Capacity:
27,234
Efficiency:
16 SEER
Heating
System Type:
Air Source Heat Pump
Model:
NXH630GKP*
Tradename:.
SOFTSOUND SXC 2600 R410A HP
Manufacturer:
COMFQRTMAKER
Description:
Air Source Heat Pump
Capacity:
28,600
Efficiency:
9 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:
20,496 Btuh, Lat. gain: 5,064.Btuh, Sen. loss: 26,801 Btuh, Entering clg. coil DB: 78.4F, Entering:clg. coil WB: 63:7F,
Entering htg. coil DB: 67AF, Clg. coil TD: 20F, Htg. coil TD: 70F, Req. clg. airflow:, 798 -CFM, Req. htg. airflow: 336 CFM
I.
I
C;1... \2021 Express ... E.COM 16.rh9
Friday, March 26, 2021, 11:16 PM
Rhvac Residential 8 LightCommerclal HVAC Loads , Ehte Software Development, Inc.
Ionda Breeie, " F+ , ;. 2021 Express 1672 r4`r�a St Lucle Right Alum Shing' Com16;
West Meltioume :FL 32904 .,c} ' Paae 14
S stem 1 R_66m Load SUmma _
I Run� � f�Run �r ��, u,Clg,; ,Clg `� Mih ,�♦ t ACt.
i 7 ,
i��Room Y rt {i iti l' } , }Areal sit„ Sens Ntg }' i Duct i r Il�t ,� <,at
M.,..- 1 .$ie, .:. Vel Btuh Btuh.' ,CFM._t,:>,.,,,..CFM;
---Zone 1=-=
1 Whole House 1,672 25,851 336 5,4,6,4, - 17,544 3,439 798 798
6,6,7,4,
4
Duct Latent 311
Return Duct '956 2,952 1,314
System 1 total 1,672 26,807 336. 20,496 51064 798 798
System 1 Main Trunk Size: 15 in.
Velocity: 937 ft./min
Loss per 100 ft.: 0.681 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.
;,Coohn`
Goofing; �'z SenshblelLtent I �I., Sensible i ti Latent a Total
�Tohs. ;;.ti,. Slit Btt�h�� s Bluh. ;:a �r. etuft
.. .. :: .
Net Required: 2.13 80% / 20% 20,496 5,064 25,560
Actual: 2.27 79% / 21 % 21,602 5,632 27,234
E Pip rrient`Dataa } , :i. �, ,
:.
Heating System Cooling System
Type: Air Source Heat Pump Air Source Heat Pump
Model: NXH630GKP" NXH630GKP"
Indoor Model:' FXM4X36"AL
Brand: SOFTSOUND SXC 2600 R410A HP SOFTSOUND SXC 2600. R410A HP
Description: Air Source Heat Pump Air Source Heat Pump
Efficiency: 9 HSPF 16 SEER
Sound: 0 0
Capacity: 28,600 Btuh 27,234 Btuh
Sensible Capacity: n/a 21,602 Btuh
Latent Capacity: n/a 5,632 Btuh
AHRI Reference No.: n/a 204879111
This system's equipment was selected in accordance with ACCA Manual S.
Manual S equipment sizing data: SODS: 90F, SOWS: 78F, WODB: 42F, SIDB: 75F, SIRH: 50%, WIDE: 70F, Sen. gain:
20,406 Btuh, Lat. gain: 5,084 Btuh, Sen. loss: 26,807 Btuh, Entering clg. coil DB: 78.4F, Entering clg. coil WB: 63.7F,
Entering htg. coil DB: 67AF, Clg. coitTD`. 20F, Htg. coil TD: 70F, Req. clg. airflow: 798 CFM, Req. htg. airflow: 336 CFM
i
I
C:1... \2021 Express ... E COM 16.rh9 Friday, March 26; 2021, 11:16 PM
Buildin q 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
Zone 1:
:1 Whole House
5,4,6.4,
.... .
798 856 826
823 763
625 873 -881
4,5,6,6,
Indicates highest CFM of all rotations;
loot 4N,
-UPF Y'- V-
-Sb'fi§R e
"bl"
k; itdh
et:
a ij 0.
?De reel_ wi
CIAW
. 00. South
798
.20,496
5,064
2*13
- 45* Southwest
856
21,791
-5,065
.2.24
900 West
826
21,097
5,057
2.18
1350 Northwest
823
21,085
6,080
2.17
180* North
763
19,702
5,062
2.06
2250 Northeast
825
21,076
.5,058
.2.18
VO' East
873
22,133
5,055
2.27
3160 southeast
*881
*22,320
5,091
*218
*1ndicates highest value of all.rotations.
Building Rotation Tonnage
2.30- ......................... ......................................... ........................
2.25
........................... ......................... ............ ................
............
................................ ......................
r 2.20 ... ........... ....... .................................. ..............
Cn
. . . . . . . . . . . . . .
.2.16: .... ............................... ...... .................... .................................
0
2.10 ....... ..................... ................... . ............. .............................
-2.651 ..... . ......
South Southwest West Northwest North Northeast East Southeast
Direction Front door Faces
Building Net Tonnage
C:1-121021 Express.... E!OOM 16.rh9
Friday, March 26, 2021, .11: 16 PM
Fab.!..',Ftiiiid6htiii&:Light ;Commercial 'HVACiLoads .
,.Vite.:Softwaiv, DeFV 1601h6wit"
idats e
,4
Building _Rqtqfiqn Report* (contd)
Building Rotation Hourly. Net Gain
30,000 ......... ................ ........... ........................
29,000 j- - -
28,000 f. .
.c 27,000
_d
26,000
25,000 t ` -
24.0001,--
23,000 - — ------- _--; ...... . ........ . ... ..... f -------------- - - -------- - -;
8am 9 am 10 am 11 am 12 pm 1 Pm 2 pm 3pm 4 pm 5Pm 6 pm 7 Pm
TIrno 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
Front door faces Southeast
CA ... \2021 Expreiss ... E COM 1 6.rh9
0
Friday, March 26, 2021,.11:16 PM
ACCP.o
P1rG.iidfsd9Cbrta3isdPrrcrta
County, Town, Municipality, Jurisdiction
Header Information
Form
RPER 1.01
8 Mar 10
Contractor Florida Breeze
REQUIRED ATTACHMENTS'.
ATTACHED
Manual A Form (and supporting worksheets):
Yes ❑X
No ❑
Mechanical Lice_ nse # CAC1814113
or MAAE Form' (and supporting worksheets):
Yes ❑
No ❑X
OEM performance data (heating, cooling, blower):
Yes ❑X
No
Building Plan.# ARIA
Manual D Friction Rate Worksheet:
Yes ❑
No ❑X
Duct distribution system sketch:
Yes ❑
No ❑X
Home Address (Street or Lot#, Block, Subdivision)
Design Conditions
Building Construction Information
Winter Design Conditions
Building
Outdoor temperature .
42
OF
Orientation. (Front door faces) South
Indoor temperature
70
OF
North, East, West, South, Northeast, Northwest, Southeast, Southwest
Total heat loss
26807.
Btu/h
Number of bedrooms 3
Conditioned floor area 1 672 Scl Ft
Summer Design Conditions
Outdoor temperature
90
OF
Numberofoccupants 4
Indoor temperature
75
OF
Windows
Roof
Grains'difference 61
L. Gr @ 50 % Rh
Eave overhang depth 1 Ft
Sensible heat gain
20496
Btu/h
Internal shade
<_
Eave
Latent heat gain
5064.
Btu/h
Blinds, drapes, etc
Depth
Window
Total heat gain
25560
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
980 CFM
Furnace, Heat pump, Boiler, etc.
Air Conditioner, Heat pump, etc
Model
NXH630GKP*
Model
NXH630GKP*
Cooling CFM 980 CFM
Heating output capacity
28600
Btu/h
Sensible cooling capacity
21602 Btu/h
Heal pumps -capacity at winter design outdoor conditions
Latent cooling capacity
5632 Btu/h
Auxiliary heat output capacity
Btu/h
Total cooling capacity
27234 Btu/h
HVAC DUCT DISTRIBUTION
SYSTEM
DESIGN (IRC M1601.1)
Design airflow
1 1 50 CFM
Longest supply duct:
22 Ft Duct Materials Used (circle)
Trunk Duct: Duct board Flex, Sheet metal,
External Static Pressure (ESP)
0.28
IWC
Longest return duct:
Ft Lined sheet metal, Other (specify)
Component Pressure Losses (CPL)
0..25
IWC
Total Effective Length (TEL) 28. Ft Branch Duct: Duct board, 15RSheet metal,
Available Static Pressure (ASP)
D,D32
IWC
Friction Rate:
0.1 1 IWC Lined sheet metal, Other (specify)
ASP = ESP • CPL
Friction Role = (ASP ■ 100) y TEL
Contractor's Printed Name Kristin Kel
Contractor's Signature K AI n*-V'O
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 verify residence meets requirements, see Abridged Edition Checklist on page 13 of instructions.
Form generated. by ACCA-approved Manual J Eighth Edition Version 2 Elite Software Rhvac program.
Air Conditioning Contractors of America
Manual S (Residential Equipment Selection)
Project Information
Name:
City.
Stater Altitude: Altitude Adjustment: 1.00
.
_A IW +
40CK
Cooling Design Information
Outdoor Design Temp: 91 OF db Summer
Outdoor Design Temp:® OF db IWfnter
Indoor Design Temp: 75 . OF db 0%RH ® OF wb
Manual J Load Calculations
Total Load
Sensible
Latent
SHR Heat Loss
25560
20496
5WA
0.802
i
Airflow Calculations
Design TD for Airflow
19
Design Sensible CFM
981
—OEM Information
Manufacturer: ICOMFOIRTMAKERS Furnace Model #: AFUE:=
Collor Fan -Coll Model #: JFXM4XW Condenser Model M NXH630GKP SEER: 16.0 HSPF: 9.00 .
(A):Manufacturer's Cooling Performance Data
Lower Retum Air
Outdoor Temperature =
95.. .(F db)
Entering Coll Temperature = 75 (F db)
CFM (F wb)
Total BTUH
Sensible BTUH
Latent BTUH
SHR
Rated CFM @ Rated RA Temperature
®
26,070
22,549
3,521 7
0.8649
Rated CFM @ Design RA Temperature
F-87-5-1 u
26.596
22,017
4.579
0.8278
Rated CFM @ Rated RA Temperature
72
r 31,330
17,232
14;098
F0.55
to) manuracwrers t:oonng rerronnance uam
Higher Return Air
Outdoor Temperature =
® IF db)
Entering Coil Temperature = 75 (F db) CFM (F wb)
Total BTUH
Sensible BTUH
Latent BTUH
SHR
Rated CFM @ Rated RA Temperature .62
F 27.330
20,330
7,000:
0.7439
Rated CFM @ Design RA Temperature 1075
27.603
20,157
7,647
0.725
Rated CFM @Rated RA Temperature 72 .
32.060
18,595
13,465
0.58
nwnuracturer s Looung renonnance Liam pmerporatea)
Design . Retum Air Outdoor Temperature = 95 (F db)
CFM (F wb) Total 6TUH Sensible BTUH
Latent BTUH SHR
21.034
F 6.200 0.7724
Excess Latent Capacity Calculation +
_®
Capacity @ Design CFM / RA (F wb) 880.87 B3 27,234 21,602
8,832. 0.783
Equipment Capacity as a % of Design 106.55% 105.4096
111.21 %
—manuracturers Heat Pump Data
Capacity
Capacity Balance Supplemental
47 OF db
@ 17 OF db point Heat Required
29,220
16,230 OZ0.5 15.87
FManufacturer's Furnace Data
Input Output
Desired Calculated