HomeMy WebLinkAboutEnergy CodeFORM R405=2020 %a( Cypwss
CREEK LOT 85
RESIDENTIAL ENERGY CONSERVATION CODE DOCUMENTATION CHECKLIST g
3415 Trinity Cir �R
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
❑ Input summary checklist that can be used for field verification (usually four pages/may be 'greater)
❑ Energy Performance Level (EPL) Display Card (one page)
❑ HVAC system sizing and selection based on ACCA Manual Sot per exceptions provided in Section R403.7
❑ Mandatory Requirements (five pages)
Required prior to CO:
❑ Air Barrier and Insulation Inspection Component Criteria checklist (Table R402.4.1.1- one page)
❑ A completed 2020 Envelope Leakage Test Report (usually one page); exception in R402.4
allows dwelling units.of R-2 Occupancies and multiple attached single family dwellings to
comply with Section C402.5
❑ If Form R405 duct leakage type indicates anything other than "default leakage" then a completed
2020 Duct Leakage Test Report - Performance Method (usually one page)
FILE COPY
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CREEK LOT 85
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 LT Al SH Com16
Builder Name: Express Homes
Street: 3415 Trinity 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 Type41684.2 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 sqft.)
Insulation Area
a. Under Attic (Vented)
R=38.0 1672.00 ftx
6. Conditioned floor area above;grade (ft2) 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 ft2
SHGC: SHGC=0.26
b. U-Factor. Dbl, U=0.54 40.00 ft2
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-Fa ctor:(AVG) N/A ft2
15. Hot water systems
SHGC(AVG): NIA
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: 4T51
PASS
Total Baseline Loads: 51.86
oNnIpl
I hereby certify that the plans and specifications cot��iiy �Nf
Review of the plans and
4 fHE STA?'
this calculation are in compliance with the Florid hergy
Code. STATE
',specifications covered by this
eslculation indicates compliance
.. 0�� _ 0�,
w411-
W CERTIF'ICATI
PREPARED BY:
wth the Florida Energy Code.
Bore construction is completed
�i
DATE: "
tIQ building will be inspected for
Q� o
Al
CAC 1814113
compliance with Section 553.908
, r°
,�
I hereby certify that this building, as designed, is 46 mDpliance
Florida Statutes.
with the Florida Energy Code. 1P A ��N"
cO'D
OWNER/AGENT:. �A
BUILDING OFFICIAL:
DATE: 0_4L12/2
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 7.60 ACH50 (R402.4.1.2).
- Compliance with a proposed duct leakage Q'n requires a Duct Leakage Test Report confirming duct leakage to outdoors,
tested in accordance with ANSI/RESNET/ICC 380, is not greater than 0.070 Qn for whole house.
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FORM R405-2020 . INPUT SUMMARY CHECKLIST REPART
PROJECT
Title:
Building Type:
Owner Name:
# of Units:
Builder Name:
Permit Office:
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: 90
Cross Ventilation:
Whole House Fan:
Detached
New (From Plans)
Address Type: Street Address
Lot #
Block/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 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
Blocki
1672 14379.2
SPACES
Number
Name
Area Volume Kitchen Occupants
Bedrooms Infil lD _ 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 Insulatlo Whole House 195 ft 0
1672 ft2 — 0.8 0 0.2
ROOF
/
V #
Type
Roof Gable Roof
Materials Area Area Color
Red Solar SA EmiK Emitt Deck Pitch.
Barr Absor. Tested Tested Insul. (deg)
1
Hip Composition shingles 1869 ft' 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 300 167.2 ft2 N N
CEILING
#
Ceiling Type
Space R-Value Ins Type Area Framing Free. . 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
Adjacent Cavity Width
Space
Height
Sheathing Framing Solar Below
lue Et I
1
N=>E Exterior Concrete Block - Int InsWhole House 4.1 26 8 8
8
231.1 ft2
0
0 0.5
0
2
E=>S Exterior Concrete Block - Int InsWhole House 4.1 8 0 8
8
69.3. ft'
.0
0 0.5
0
3
N=>E Exterior Concrete Block - Int InsWhole House 4.1 12 0 8
8
104.6 ft'
0
0 0.5
0
4
E=>S Exterior Concrete Block - Int InsWhole House 4.1 49 8 8
8
430.4 ft'
0
0 0.5
0
5
S=>W Exterior Concrete Block - Int InsWhole House 4.1 20 0 8
8
173.3 ft2
0
0 0.5
0
_ 6
W=>N Exterior Concrete Block - Int InsWhole House 4.1 7 8 8
8
66.4 ft'
0
0 6.6
0
7
W=>N Exterior Concrete Block - Int InsWhole House 4.1 37 0 8
8
320.7 ft'
0
0 0.5
6
-8
S=>W Garage Frame - Wood Whole House 13 19 4 8
8
167.6 ft'
0
0.23 0.5
0
9
W-N Garage Frame -Wood Whole House 13 14 0 8
8
121.3 ft'
0
0.23 0.6
0
DOORS
# Omt Door Type Space. Storms
U-Value
Width
Height
Area
Ft
In
Ft In
1 S=>W Insulated Whole House None
.4
3
6 8
20 ft'
2 S=>W Wood Whole House None
.39
2
8
6 8
17.8 ft2
WINDOWS
Orientation shown is the entered orientation => changed to Worst Case.
/
Wall
Overhang
V
# Omt ID Frame Panes NFRC U-Factor SHGC . Imp
Area
Depth
Separation
Int Shade
Screening
1 N=>E 1 Metal Low-E Double Yes 0.55 0.26 N
62.0 ft?
1 ft 0 in
1 ft 0 in
Drapes/blinds
None
2 E=>S 2 Metal Low-E Double Yes 0.54 0.25 N
40.0 IF
8 ft 0 in
1 ft 0 in
Drapes/blinds
None
3 N=>E 3 Metal Low-E Double Yes 0.55 0.26 N
31.0 fV
8 ft 0 in
1 ft 0 in
Drapes/blinds
None
4 E=>S 4 Metal Low-E Double Yes 0.55 0.26 N
15.51?
1 ft 0 in
1 ft 0 in
Drapes/blinds
None
5 S=>W 5 Metal Low-E Double Yes 0.55 0.26 N
2.50
7 ft 8 In
2 ft 0 In
None
None
6 S=>W 5 Metal Low-E Double Yes 0.58 0.26 N
31.6 ft'
1 ft 0 in
3 ft 0 in
Drapes/blinds
None
GARAGE
# Floor Area Ceiling Area Exposed Wall Perimeter
Avg. Wall Height
Exposed Wall Insulation
1 433.99934 ft2 433.99934 ft2 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 Black
Ducts
1 Central Unit/
Split
Singl SEER: 16 24.2 kBtulhr 876 cfrr
0.73
1
sys#1
HOT WATER SYSTEM
# System Type
SubType
Location
EF Cap
Use
SetPnt
Conservation
1 Electric
None
Garage .
0.93 50 gal
60 gal
120 deg
None
SOLAR HOT WATER SYSTEM
FSEC
Collector Storage
Cart # Company Name
System Model # Collector Model # Area
Volume
FEF
None None
ft2
DUCTS
/ — Supply —
— Retum —
Air
CFM 25
CFM25
HVAC #
V # Location R-Value Area
Location
Area Leakage Type
Handler
TOT
OUT ON RLF
Heat Cool
1 Attic
8 141 ft'
Attic
25 ft' Proposed On .
Whole Hou
— cfm
117.0 cim 0.07
0.50
1 1
TEMPERATURES
Programable Thermostat: Y
Ceiling Fans:
Cooling
Venting H Jan H Feb
HM Mar
[ ]
LJ Apr
, n Jun ul
May
Aug
ri
rl Sep
Oct
Nov
Dec
H
Feb
ar
lxJ Apr
Jun Jul
Aug
Sep
Oa t
Nov
DDeecJan
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 lbs/ .ft.
0 ft=
0 ft
0.3
Whole House
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FORM R406-2020
ENERGY PERFORMANCE LEVEL (EPL) DISPLAY CARD
ESTIMATED ENERGY PERFORMANCE INDEX* = 92
The lower the EnergyPerformance Index, the more efficient the home.
1. New construction or existing
2. Single family or multiple family
3. Number of units, if multiple family
4. Number of Bedrooms
5.. Is this a worst case?
6.1 Conditioned floor area (fN)
7. Windows" Description
a. U-Factor. Dbl, U=0.55
SHGC: SHGC=0.26
b. U-Factor. Dbl, U=0.54
SHGC: SHGC=6.25
c. U-Factor N/A
SHGC:
-d.: U-Factor. WA
SHGC:
Area Weighted Average Overhang Depth:
Area Weighted Average SHGC:
8. Skylights Description
a. U-FactogAVG): WA
SHGC(AVG): WA
9. Floor Types
a. Slab -On -Grade Edge:lnsulation
c. N/A
, ST LUCIE , FL,
New (From Plans)
10. Wall Type and Insulation
Insulation
Area
Detached
a. Concrete Block - Int Insul, Exterior
R=4.1
1395.30 ft:
b. Frame - Wood, Adjacent
R=13.0
268.990
1
c. N/A
R=
f?
3
d. N/A
R=
ft=
11. Ceiling Type and insulation level
Insulation
..Area
Yes
a. Under Attic (Vented)
R=38.0
1672.00 ft'
1672
b. NIA
R=
it'
Area
c. N/A
R=
ft'
142.00 ft'
12. Ducts, location & insulation level
R ft2
a. Sup: Attic, Rat Attic; AH: Whole House
8 141
40.00 ft$
13. Cooling systems
kBtu/h.r
Efficiency
ft'
a. Central Unit
29.2 SEER:16.00
14. Heating systems
kBtu/hr
Efficiency
a. Electric Heat Pump .
28.6.
HSPP9.00
3.822 ft.
0.258
Area
15. Hot water systems
fta-
a. Electric
Cap: 50 gallons
EF: 0.93
b. Conservation features
Insulation
Area
None
R=0.0
1672.00 ft
Credits (Performance method)
Pstat
R=
R'
R=
ft'
1 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 tie completed
based on installed. Code compliant features.
Builder Signature: G� �'tdjo�LQ. Date: .04/12/21
Address of New Home: 3415 Trinity Cir City/FL Zip:
*Note: This. is not a Building Energy Rating. If your Index is below 70, your home may -qualify for energy efficient
mortgage (EEM) incentives if you obtain a Florida Energy Rating. For information about the Florida Building Code,
Energy Conservation, contact the Florida Building Commission's support staff.
**Label required by Section R303.1.3 of the Florida Building Code, Energy Conservation, if not DEFAULT.
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Florida Building Code, Energy Conservation, 7th Edition (2020)
Mandatoy 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
❑ (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 efPcclencies of components
Installed in a dwelling unit. The building official shall verify that the EPL display card completed and signed by the builder accurately reflects the plans
and specifications submitted to demonstrate code compliance for the building. A copy of the EPL display card can be found in Appendix RD.
SECTION R402 BUILDING THERMAL ENVELOPE
❑ R402.4 Air leakage (Mandatory). The building thermal envelope shall be constructed to limit air leakage in accordance with the, requirements of
Sections R402.4.1 through R402.4.5.
Exception: Dwelling units of R-2 Occupancies and multiple attached single family dwellings shall be permitted to
comply with Section C402.5.
❑ R402.4.1 Building thermal envelopeThe building thermal envelope shall comply with Sections R402.4.1.1 and
11402.4.1.2: The sealing methods between dissimilar materials shall allow for differential expansion and contraction.
❑ R402.4.1.1 Installation. The components of thei building thermal envelope as listed in Table R402.4.1.1 shall be installed in accordance
with the manufacturer's instructions and the criteria:listed in Table R402.4.1.1, as.applicable to the method of construction. Where required
by the code official, an approved third party shall inspect all components and verify compliance.
❑ R402.4.1.2 Testing. The building or dwelling unit shall be tested and verified as having an air leakage rate not exceeding seven air
changes per hour in Climate Zones 1 and 2, and three air changes per hour in Climate Zones 3 through 8. Testing shall be conducted in
accordance with ANSI/RESNET/ICC 380 and reported at a pressure of 0.2 inch w.g. (50 pascals). Testing shall be conducted by either
individuals as defined in Section 553.993(5) or (7). Flodda:Statutes, or individuals licensed as set forth in Section 489.105(3)(0, (g) or (i) or
an approved third party. A written report of the results of the test shall be signed by the party conducting the test and provided to the code
official. Testing shall be performed at any time after creation of all penetrations of the building thermal envelope.
Exception:. Testing is 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, 0 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 fight -fitting doors on masonry fireplaces, the doors shall be listed and labeled in accordance with UL 901. .
❑ R402.4.3 Fenestration air leakage. Windows, skylights and sliding glass doors shall have an air infiltration rate of no more than 03 cfm
per square foot:(1.5 Us/m2), and swinging doors no more than 0.5 cfrh per square foot (2.6 Us/m2), when tested according to NFRC 400 or
AAMA/ WDMA/CSA 101/I.S.2/A440 by an accredited, independent laboratory and listed and labeled by the manufacturer.
Exception: Site -built windows, skylights and doors.
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MANDATORY REQUIREMENTS - (Continued)
❑R402.4.4 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 accotdarice 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 gesketed 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 R10066 of the Florida Building Code, Residential.
❑ R402A.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 1:57 psf.(75 Pa) pressure differential. All recessed
luminaires shall be sealed with a gasket or caulk, between the housing and the interior wall or ceiling covering.
R403.1 Controls. SECTION R403 SYSTEMS
❑ R403.1.1 Thermostat provision (Mandatory). At least one thermostat shall be provided for each separate heating and cooling system.
❑ R403.1.3 Heat pump supplementary heat (Mandatory). Heat pumps having supplementary electric -resistance heat shall have controls
that, except during defrost, prevent supplemental heat operation when the heat pump compressor can meet the heating load.
R403.3.2 Sealing (Mandatory) All ducts, air handlers, filter boxes and buikfing 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
C403.2:9:21 of the Commercial Provisions of this code and shall be shown to meet duct tightness criteria below.
Dud tightness 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)(f), (g) or (1), Florida Statutes, to be "substantially leak free' in
accordance with Section R403.3.3.
❑ R403.3.2.1 Sealed air handler. AIirhandlers 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.
Ei R403.3.3 Duct testing (Mandatory). Duds shall bepressure tested to.determine air leakage by one of the following methods:
1. Rough -in test: Total leakage shall be measured with a pressure differential of 0.1 inch w.g. (25 Pa) across the system, .
including the manufacturer's air handier enclosure if installed at the time of the test. All registers shall be.taped or otherwise
sealed during the test..
2. Postconstrudion test: Total leakage shall be measured with a pressure differential of 0.1 inch w.g. (25 Pa) across the entire
system, including the manufacturer's air handler enclosure. Registers shall be taped or otherwise sealed during the test.
Exceptions:
1. A duct air leakage test shall not be required where the duds and air handlers are located entirely within the building
thermal envelope,
2. Duct. tesdng is not mandatory for buildings complying. by Section 405 of this code. Duct leakage testing is required for Section
R405 compliance where credit is taken for leakage, and a duct air leakage Qn to the outside of less than 0.080 (where Qn =
duct leakage to the outside in cfm per 100 square. feet of conditioned floor area tested at 25 Pascals) is indicated in the
compliance report for the proposed design.
A written report of the results of the test shall be signed by the party conducting the test and provided to the code official.
11403.3.5 Building cavities (Mandatory). Building framing cavities shall not be used as ducts or plenums.
R403A Mechanical,system piping insulation (Mandatory). Mechanical system piping capable of carrying fluids above 105°F (41°C)
or below 55'0F 03`C) shall be insulated to a minimum of R-3.
❑ R403.4.1 Protection of piping insulation. Piping insulation exposed to:weaMar 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 R403.5.1.1. Heat trace temperature maintenance systems shall be in accordance with
Section.R403.5.1.2. Automatic controls, temperature sensors and pumps shall be'accessible. Manual controls shall be readily accessible.
111403.5.1.1 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 thenaosiphon circulation systems shall be prohibited. Controls for
circulating hot water system pumps shalt 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 oirculat'ion loop is at the desired temperature and when there is no
demand for hot water.
❑ 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. External heat traps shall consist of either s 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 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 Water -heating equipment Water -heating equipment installed in residential units shall meet the minimum efficiencies of
Table C404.2 in Chapter 4 of the Florida Building Code, Energy Conservation, Commercial Provisions, for the type of equipment installed.
Equipment used to provide heating functions as part of combination system shall satisfy all stated requirements for the appropriate
water -heating category. Solar water heaters shall meet the criteria of Section R40&5.6.2.1.
R403.5.6.2.1 Solar water -heating systems. Solar systems for domestic hot water production are rated by the annual solar energy
factor of the system. The solar energy factor of a system shall be determined from the Florida Solar Energy Center Directory of
Certified Solar Systems. Solar collectors shall be tested in accordance with ISO Standard 9806, Test Methods for Solar Collectors,
and SRCC Standard TM-1, Solar Domestic Hot Water System and Component Test Protocol. Collectors ininstalled 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.
ci R403.6.1 Whole -house mechanical ventilation system fan efficacy. When installed to function as a whole -house mechanical
ventilationsystem, fans shall most the efficacy requirements of Table R403.6.1.
Exception: Where an air handler that is integral to tested and listed HVAC equipment is used to provide whole -house mechanical
ventilation, the air handler shall be powered by an electronically commutated motor.
Ei R403.6.2 Ventilation air. Residential buildings designed to be operated at positive indoor pressure or for mechanical ventilation
shall meet the following criteria:
1. The design air change per hour minimums for residential buildings in ASHRAE 62.2, Ventilation for Acceptable
Indoor Air Quality, shall be the maximum rates allowed for residential applications.
2. No ventilation or air-conditioning system make-up air shall be provided to conditioned space from attics,
crawlspaoss, attached enclosed garages or outdoor spaces adjacent to swimming pools or spas.
3. If ventilation air is drawn from enclosed space(s), than the walls of the space(s)'from which air is drawn shall be
insulated to a minimum of R-11 and the ceiling shall be insulated to s 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
(CFM/WATT)
AIRFLOW RATE MAXIMU
(CFM)
HRV or ERV
Any
1.2 cfm/watt
Any .
Range hoods
Any
2.8 cfm/waft
Any
In -line fan
Any
2.8 cfm/watt
Any
Bathroom, utility room
10
1.4 cfm/watt
<90
Bathroom, utility room
90
2.8 cfm/watt
Any
For SI: 1 cfm = 28.3 Urnin. a. When tested in accordance with HVI Standard 916
3/25I2021 311 PM EnergyGauge® USA 7.0.00 - FlaRes2020 FBC 71h Edition (2020) Compliant Software Page 3 of 5
MANDATORY REQUIREMENTS - (Continued)
❑R403.7.1.1 Cooling equipment capacity. Cooling only equipment shall be selected so that its total capacity.ls 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,.orthe closest available size provided by the manufacturer's product lines. The corresponding latent capacity of the
equipment shall not be less than the calculated latent load, .
The published value for AHRI total capacity is a nominal, rating -test value and shall not be used for equipment sizing. Manufacturer's
expanded performance data shall be used to select cooling -only equipment. This selection shall be based on the outdoor design dry-bulb
temperature for the load calculation (or entering water temperature for water -source equipment), the blower CFM provided by the expanded
performance.data, the design value for entering wet -bulb temperature and the design value for entering dry-bulb temperature.
Design values for entering wet -bulb and dry-bulb temperatures shall be for the indoor dry bulb and relative humidity used for the load
calculation and shall be adjusted for return side gains if the return duct(s) is installed in an unconditioned space.
Exceptions:
1. Attached single- and multiple -family residential equipment sing may be selected so that its cooling capacity is less than the
2. calculated total sensible load but not less than 80 percent of that load.
When signed and sealed by'a Florida -registered engineer, In attached single-: and multiple -family units, the capacity of
equipment may be sized in accordance with goodAesign practice.
R403.7t1.2 Heating equipment capacity.
❑ 11403.7.1.2.1 Heat pumps. Heat pump sizing shall be based on the cooling requirements as calculated according to Section
124017.1.1,.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.
R403.7.1.3 Extra capacity required for special occasions. Residences requiring excess cooling or heating equipment capacity on an
Intermittent basis, such as anticipated additional loads caused by major entertainment events, shall have equipment sized or controlled to.
prevent continuous space cooling or heating within that space by one or more of the following options:
1.- A separate cooling or heating system is utilized to provide cooling or heating to the major entertainment areas.
2. A variable capacity system sized for optimum performance during base load periods is utilized.
R403.8 Systems serving multiple dwelling units (Mandatory). Systems serving multiple dwelling units shall comply with Sections
❑ C403 and C404 of the Florida Building Code, Energy Conservation —Commercial Provisions in lieu of Section R403.
❑ R403.9 Snow melt and ice system controls (Mandatory) Snow- and ice -melting systems, supplied through energy service to the building,
shall include automatic controls capable of shutting off the system when the pavement temperature is above 50°F (10°C), and no
precipitation is falling and an automatic or manual control that will allow shutoff when the outdoor temperature is above 40°F (4.8°C).
❑ R403.10 Pools and permanent spa energy consumption (Mandatory). The energy consumption of pools and permanent spas
shall be in accordance with Sections R403.10.1'through R403.10.5.
ElR403.10.1 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 we pool heating systems.
3. Where pumps are powered exclusively from on -site renewable generation.
312512021301 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
Q the water surface or a liquid cover or other means proven to reduce heat loss.
Exception: Where more than 70 percent of the energy for heating, computed over an operation season,is from site -recovered
energy, such as from a heat pump or solar energy source, covers or other vapor -retardant means shall not be required.
R403.10A Gas- and oil -fired pool and spa heaters. All gas= and oil -fired pool and spa heaters shall have a minimum thermal
efficiency of 82 percent for heaters manufactured on or after April 16, 2013, when tested in accordance with ANSI Z 21.66. Pool
heaters fired by natural or LP gas shall not have continuously burning pilot lights.
R403.10.5 Heat pump pool heaters. Heat pump pool heaters shall have a minimum COP of 4.0 when tested in accordance
With AHRI 1160, Table 2, Standard Rating Conditlons-Low Air Temperature. A test report from an independent laboratory is
required to verify procedure compliance. Geothermal swimming pool heat pumps are not required to meet this standard.
R403.11 Portable spas (Mandatory). The energy consumption of electric -powered portable spas shall be controlled by the .
requirements of APSP-14.
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 dehumidfier 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 dud between the dehumidifier inlet and outlet duct.
2. If a dueled 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 dehumidfier and central supply duct
3. A dueled dehumidifier shall not be dueled to or from a central dueled 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
DR404.1 Lighting equipment (Mandatory). Not less than 90 percent of the lamps in permanently installed luminaires shall have an
efficacy of at least 45 lumens -per -waft 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 3:11 PM EnergyGauge® USA 7.0.00 - FlaRes202O 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 LT Al SH Coml6 guilder Name: Express Homes
Street: Permit Office:
City, State, Zip: St LUCIE , FL, Permit Number.
Y
w
Owner. Express Homes Jurisdiction:
Design Location: FL; ST LUCIE CO INTL
c=)
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
/soffit
The insulation in any pp g dropped ceiling/soffit
the insulation and any gaps in the air barrier shall be sealed.
shall be aligned with the air barrier.
Access openings, drop downstairs or, knee wall doors to.
unconditioned attics aces shall be sealed.
Walls
The junction of the foundation and sill plate shall be sealed.
Cavities within comers and headers of frame walls
The junction of the top plate and the top of exterior walls shall be
shall be. insulated by completely filling the cavity
sealed.
with a material having a thermal resistance of R-3
Knee walls shall be sealed.
per inch minimum.
Exterior thermal envelope insulation for framed
walls shall be installed in substantial contact and
continuous alignment with the air border.
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
shalt 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 walls.
Shafts, penetrations
Duct shafts, utility penetrations, and flue shafts opening to:
exterior or unconditioned spade shall be sealed.
Batts in narrow cavities shall be cut to fit, or narrow
Narrow cavities
cavities shall be filled by insulation that on
installation readily conforms to the.available cavity
spaces.
Garage separation
Air sealing shall be provided between the garage and conditioned spa
s.
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 n6n*ng 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.
Electricallphone box or
The air barrier shall be installed behind electrical oucommunication
exterior walls
boxes or air -seated 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 Trot be used to fill voids
a. m uuuwun, uispewun vi log wane anau oe in accoroanee.wan me provisions or 1L;;,;-4uu.
3/25/2021 3:11 PM EnergyGaugeO USA 7.0.00 - FlaRes202O FBC 7th Edition (2020) Compliant Software Page 1 of 1
Envelope Leakage Test Report (Blower Door Test)
Residential Prescriptive, Performance or ERI Method Compliance
2020 Florida Building Code, Energy Conservation, 7th Edition
Jurisdiction:
Permit #:
Job'Information
Builder: Express Homes Community: Lot: NA
Address:
City: ST LUCIE State: FL Zip,
Air Leakage. Test Resu Its = Passing. results,mutt meet either the, Peiformance, Prescriptive, or ERl Method
O PRESCRIPTIVE METHOD:The building_ or dwelling unit shall be tested and verified as,having an air leakage rate of not exceeding 7'air'
changes per,hour at a pressure -of 0.2 inch w.g, (50rPascals). in Climate Zones T and 2. :
Q; PERFORMANCE.or. Ekt METHOD -The building<'or dwelling unit shalLbe.tested a nd,verified, as having.an air leakage rate of not�exceeding
the selected ACH(50), value, as shown on Form t24052020 (Performance). or t2406-2020 (ERI), section labeled-as,infiltration,. sub -section ACH50.
ACH(50)'speciried.on Forin R405-202&Energy Calc.(Peiforinence).orR406-2020 (ERI): 7.000:
x 60 . _ .14379 = Method for calculating building volume-
CFM,(50) Building Volume ACH(50) O Retrieved from architectural plans
PASS Code -software calculated
When.ACH(50) is less than 3, Mechanical Ventilation installation O 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 at a pressure of 0.2 inch w.g. (50 Pascals)
Testing shall be conducted by either individuals as defined in Section 553.993(5) or (7), Florida Statues.or individuals licensed as set forth in Section
489.105(3)(f), (g); or 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 atthe 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 3:11:39 PM EnergyGauge® USA 7.0.00 - FlaRes202O FBC 7th Edition (2020) Compliant Software Page 1 of:1
Duct Leakage. Test Report
Residential Prescriptive., Performance or ERI Method Compliance
Duct, Leakage Test Results:;
System 1
cfm25
System 2
cfm25
System 3
cfm25.
Sum of others
cfm25
Total of all
cfm25
Q Prescriptive ,Method. cfm25 (Total),
To-.quallfy, 6s:"substantiallyieak free" Qn TotaF n ust'be less than. or
i equal to 0' 04: d air l andle� wnit Is: installed: If air handler and Is not
installed„Qn;:Total must be' less than or equal to 0.03 This testing
method meets the r"equirements In.,aecot`dance with Section R403 3:3
ls,.the airhandlerurnt►nstalled1dur0g testing? DYES
i Q Performance/ERl �Method� cfm25 ,(.Qut or Total)
To qualik using this,meithod„ Qrr:n ust not be greafer,than, the
1672 = Qn
Total of all Total, Conditioned
systems Square Footage Leakage Type s610dad on Forrn,
.71
PASS FAIL . Proposed Q� 0.07
Duct tightness shall be verified by testing in accordance with ANSI/RESNET/ICC380, by either individuals as defined in Section
553.993(5) or.(7); Florida Statutes, or individuals licensed as set'forth in Section 489.165(3)(f), (g) or (i), Florida Statutes.
TestingrCompany_ -
Company Name: Phone:
I hereby verify that the above duct leakage testing results are in accordance with the Florida Building Code requirements with the
selected compliance path as stated above, either the Prescriptive Method or•Performance Method.
Signature of Tester: Date of Test:
Printed Name of Tester:
License/Certification #: Issuing Authority:
3/25/2021 3:1.1:42 PM. Page 1 of I
Prepared By:.
Kristin Kelly
Florida Breeze
2620 Kirby Circle Ne
Palm Bay,fl 32905
3219518767.
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, Version2, "and ACCA Manual D. .
L0qJd'Left`AJ'umShihg Qdm1J6,
Proiect Report
Project Title:
Designed
Project Date:
Client Name:
Compan
Company ' Representative:
Company Address:
Company City:
Company Phone:
Reference
Building Orientation:
/ Daily /empanauvomeogel
} Latitude:
| Elevation: '
\ Altitude Factor:
Kristin Kelly
N1auch2G.2U21
Express Hhmoo
Florida Breeze
Kristin Kelly
2G2OKirby Circle Nn
Palm Boy,fl32QD5
3210518167
Florid
Front door faces South
Medium
27 Degrees
25 ft.
0.999
Outdoor
Outdoor
Outdoor
Indoor
Indoor
Grains
Dry bulb
Wet Bulb
Rel.Hum
�s.Hum
Difference
Winter: 42
39.4
Na
n/o
70
n/o
Summer: 80
78
5996
5096
75
61
Total Building Supply CFM: 763 CFM Per Square ft.: 0.456
Square itcf Room Area: 1.872 Square ft. Per Ton: 810
Voluma(p): 14.379
Total Heating Required Including Ventilation Air: 28.807 Btuh 26.807 NlBH
Total Sensible Gain: 19,7O2 Btuh 80 b/o �
Total Latent Gain: 5.062 Bbjh 20 96'
Total Cooling Required Including Ventilation Air: 24.764 Btuh 2.06 Tons (Bated OnSensible +Latent) �
�
Rhyac is an ACCA approved Manual J, D and S computer program.
Calculations -_are -performed per .--. Manual ___Edition, Version___and ACCA Manual D.
All computed results are estimates oobuilding 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�..-.\202i _EQ.0M1EirhQ ' Fridoy, March 26, 3021`1114PM
Rhvac -Residential & Light Commercfiaf HVAC Loads t nElite,Software Develobment Ina.
Florida Breeze ^ h.fFi.',e t ' , } y i F r 14 „' rj E 1 � 2021 rExpiess 1672 Anat8t1ucielLeft�Alum rShing Com16
, If7={�l,t I �i i! It+ f i i �: r" ,{{,, 1 t� jl5}}>f[
WestMelbournej,FL 12904 '3Fg `.' }ttid
Miscellaneous Report
System 1 WholeiHouse, " Outdoor ' , 'Outdoor , , Outdoor. Indoor Indoor Grains'
I�. .'RhHum ReFum DrvnouY:.WvBeBultj ....'Qiffe�ence
Winter:
42
39.4 800/0 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.wg./100 ft.
0.100.0. in.wg./l00 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.
;fOutside:Air Data'
:;
y ,r
4
: ,, .
.}.
Winter
Summer
Infiltration Specified:
0.380
AC/hr
0.200 AC/hr
91
CFM
48 CFM
Infiltration Actual:
0.380
AC/hr
0.200 AC/hr
Above Grade Volume:
X
14,379
Cu.ft.
X 14,379Cu:ft.
c
5,464
Cu.ft./hr
2,876 Cu.ft./hr
X 0.0167
X 0.0167
Total. Building Infiltration:
91
CFM
48 CFM
Total Building Ventilation:
0
CFM
0 CFM
---System 1---
Infiltration &Ventilation Sensible Gain Multiplier.: 16.49 = (1.10 X 0.999 X 15.00 Summer Temp. Difference)
Infiltration & Ventilation Latent Gain Multiplier: 41.50 = (0.68 X 0.999 X 61.09 Grains Difference)
Infiltration &'Ventilation Sensible Loss Multiplier: 30.77 (1.10 X 0.999 X 28.00 Winter Temp. Difference)
Winter Infiltration, Specified: 0.380 AC/hr (91 CFM), Construction: Average
Summer Infiltration Specified: 0.200 AC/hr.(48 CFM), Construction: Average
;Dj
�:No .,,T_ype Description, '! Loeatlon;'.,,,r `.,.;, Ceihn`o" {I .. � !' . rI e8 a(]et' ylnsula ,ocn SuAreaA . f_ fT1MDD
1 Supply
1 Return
Attic
Attic
16B
16B
0.12 8 380 No
0.12 8 330 No
C:1... \2021 Express ... E COM 16.rh9
Friday, March 26; 2021, 11:14 PM
F_
ac Residential Light Commercial HVAC Loads, Ehte Software Development;.
rda Breeze ;i, ,Y , U 2g2iilExpressr1672 Ana SCLUcIe LeffAlum'Shing Coi
�t Meltioume FL 32W4
(Load Preview Report __
.Scope
Net
Ton
R'
Ron Area
Sen
Gain
l at
Gain
Net
Gain
Seri
Loss
SysH �
CFM CFM
�
CFM
Duct
Size
Building
2.06
810 1,672
19,702
5,062
24,tA
26.807
336 763
763
System 1
2.06
810 1,672
19,702
5,062
24,764
26,807
336 ': t763'.
763
15
Supply Duct Latent
313
313
Return Duct
2,941
1,311
4251
956
Zone 1
1,672
16.761
3,439
20200
25.851
336 , 763
763
5,4,6,4,4,
1-Whole House
1.672
16,761
- 3,439
20200
25,851
336'- IWi
763
5,6,6,6,6,
7.4.4
CA ...\2021 Express ... E COM 16.rh9 Friday, March 26, 2021, 11:14 PM
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... P. d py*% Vgoo 3 ... ssajdxa, 6zo&'' \:b
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wnib+a:8elel�nillS,ePb',ZL9Lt4SS8ICINLZOZ
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�' t
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spe0110dAH.tolaaewwo��46!'1'8ilepuep(`sea_ae
ya,;
c ;Resideritlal &Light Commercial HVAC Loads r 1 ;d'1ss��Rhl,
West M@Iboume' �FL ,32J04; , „t', , r u.,,, . '•,, ; I. � as, r , ! �' i � !; �I , � � 1' t ,� r o - i�a" a _6
Tabular Manual D Ductsize Data - Duct Syytem 9 - Sully
Z'' DUCt am@' @tC
,T er Rou hnessMl� Diameter w Ueloc '
U stream 9 t;r., I'' SPL Duct;
; Temperature���a ` rc�`r , �,; 1Nidth Ji s,k , �E Loss/qQQ;. ,5 F SPL Fit:,
Shae ; a,:.. , i,, �1i r, a, ,,, , i
tp Y i lnLength�l�t.+'i tl r'y,r Height t t �r Fit:Eq1Len , l SPLTot+.
,� t,CFM,` ', ,�: ,i '',k':. a.Area „ a ', ; SP Avait { j,P SFL' Cumiil',
---Duct Name: ST-100; 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
Rhd
11.0
5.5
Nearest Inch
75
14.4
---Duct Name: SR-1.10, 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
--Duct Name: SR-130, Supplies: Whole House, Effective Length: 12.0
Runout
0.0003
4
Up: 8T-100
72
3.1
Rnd
12.0
4.4
Nearest Inch
45
12.6
` --Duct Name: SR-140, Supplies:
Whole House, Effective Length: 5.0
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
7.2
43
Rnd
8.0
6.6
Nearest Inch
120
12.6
---Duct Name: STA 10, Effective Length: 11.0
Trunk
0.0003
12
Up: ST-100
72
9.3
Rnd
1.1,0
13.1
Nearest Inch
625
34.6
CA ...\2021 Express ... E COM 16,rh9
937
0.081
0.0
0.024
550
0.126
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
0.016
0.000
0.000
0.250
-0.257
0.013
0.000
0.013
0.270
0.021
0.000
0.021
0.278
0.021
0.000
0.021
6.278
0.017
0.000
0.017
0.274
0.007
0.000
0.007
0.264
0.014 1
0.000
0.014
0.271
0.009
0.000
0.009
0.266
0.009
0.000
0.009
0.266
Friday, March 26, 2021, 11:14 PM
Rhvac ResidenUab&LightCommerciai HVACILoads i li�I2021 Express 1672 AriaiSt Luclf a eftAtul�ii{Shing Coln16
FlOnde{BrQBZe 'tli , 4 ,# q il, l:i, y u •t
JVest=Melbourne 'FL 32904 'r . �, • , , : „ ° h rif uC i. r.. `. -`� ..: � `. ,., „ i, I ; 3 j ,, :.: 12 '•'ij ., { '''
Page�Z
Tabular Manual D_ Ductsize Data - Duct: System 1 - swap y (cont'd)
�t1. i# 1 � r r 1 t��L L ,(i7[ f1 ice, �� 1 I'r: �• y, {
Type , J t tiF�{3,, f "ROUfahneSS li§d a N `,rll r 4 ( rl lj { n,
Diameter r ,r. I Velocl .y SPL Duct
Upstream ,'} ,,'�� ; 1' ` ' Terip'ertureR ?�;,," ° ' , N ' h r Witlth `r al Ii u} ,i L''oss/100 F F SRL' Fit
i.^Nr ' I . , .`dy
Shape " 1 '' iLength+� �" , i,� I (Height i Flt'�Eq+Len , SPL Tot
. PASPLCa, umulIzih
---Duct Name: SR-170, Supplies: Whole House, Effective Length: 11.0
Runout 0.0003 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 0.278
---Duct Name: SR-180, 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 6.8 0.0 0.013
Nearest Inch 120 17.3 0.003 0.278
---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 0.278
---Duct Name: SR-260, Supplies: Whole House, Effective Length: 11.0
Runout 0.0003 7 655 0.012
Up: ST-110 72 5.4 0.108 0.000
Rnd 11.0. 7.7 0.0 0.012
Nearest Inch 115 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
0.281
---Duct Name: SR-220,.Supplies: Whole House, Effective Length: 11.0
Runout 0.0003 4
516
0:016
Up: ST-110 72 3.1
0.141
0.000
Rnd 11.0 4.4
0.0
0.016
Nearest Inch 45 11.5
0.000
.0.281
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 fora return trunk is with respect to the entry point of the return runout upstream
with the highest static pressure available. Total and cumulative static pressure loss values for the supply main trunk
include any device pressure losses entered, and the cumulative may also include the total static pressure loss of the return
side.
:Summary ' ;;
Number of active trunks: 2
Number of active runouts: 13
Total runout outlet airflow:
Main trunk airflow;
1,150
1,150
Largest trunk diameter: 15 STA 00
Largest runout diameter: 7 SR-200
Smallest trunk diameter: 12 STA 10
CA ...\2021 Express ... E COM 16.rh9
Friday, March 26, 2021, 11_:14 PM
Supply fan external static pressure:
0.281
Supply fandevicepreosure losses:
0.25
Supply fan obsUc pressure. available:
0.031
�
Runoumaximum cumulative ntaU pressure loss:
0.281
GR-210
Return loss added to supply:
0i007
Total effective length ofreturn (ft.):
8.0
RR420
Total effecdvaIength
22.0
GR-210
Overall total effective |on gth(fL):
28.0
RR -I 20toGR-210
DeoignovaraUfricUonr8tepor1OOfL:
0.112
(Available SPx1OD/TFU
System duct surface area (Scenario 1):
2341 .
(Not linked hoduct load)
Total system duct surface area:
2341
|
C:\'. \2021 Express ... ECON11G.d`9
' Fhdoy, March 26,%O21.1ii4PM
I;Rhvad-R6sidbiitiali&Light-CohihidrcialHVAC,Loa'dg.L Elite'SottwareDevelopmant, Inc..I
IfN(est Me eeze , „ K Y z, 2021f Expres1672 Ana St Lucie Left -AlumuShing Com16
s ,
Florida, B
Iboume,;EL,.32904; _ Paae:9
Tabular Manual D Ductsize Data - Duct System 9 - Return_
---Duct Name: RTA00, Effective Length:.0:0
Trunk 0.003
Up: Fan 72
Rnd 0.0
Nearest Inch 762
---Duct Name: RR-100, Effective Length: 2.0
Runout
0.0003
Up: RT-100
72
Rnd
2:0
Nearest Inch
254
---Duct Name: RT-110, Effective Length: 0.0
Trunk
0.003
Up: RT-100
72
Rnd
0.0
Nearest Inch
508
---Duct Name: RRA 10,
Effective Length: 0.0
Runout
0.01
Up: RT-110
72
Rnd
0.0
Nearest Inch
254
---Duct Name: RR-120,
Effective Length: 6.0
Runout
0.01.
Up: RT-110
72
Rnd
6.0
Nearest Inch
254
14
713
0.000
10.8
0.072
0.000
15.3
0.0
0.000
0
-0.007
0.007
9
575
0.001
7
0.062,
0.000
9.8
0.0
0.001
4.7
-0.006
0.001
9
. 1,150
0.000
7
0.324
0.000
9.8
0.0
0.000
0
-0.007
0.007
9
575
0.000
7
0.117
0.000
9.8
0.0
0.000
0
-0.007
0.000
9
575
0.007
7
0.117
0.000
9.8
0:0
6.607
14.1
0.000
0.007
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:
Main trunk airflow:
762
762
Largest trunk diameter:
14
RT-100
Largest runout diameter:
9
RR-100
Smallest trunk diameter:
9
RT-110
Smallest runout diameter::
9
RRA 00
Runout maximum cumulative static pressure loss:
0.007
RR-120
Return .loss added to supply:
0.007
Total effective length of return ( ft.):
6.0
RR-120
CA ...\2021 Express ... E COM 16.rh9
Friday, March 26, 2021, 11:14 PM
Rhvac* Residential §iLight Comme_ rciat HVAC Loads Elite Software Development, Inc..
•Flonda Breeze '_ 2021 Express 1672Aria St Lucie Left Alum Shin Com16;
West Mellioume . FL 3290.4. I,,,, ,i,n. ,
r
Tabular Manual D Ductsize Data - Duct System 9 - Return (cont'd) TT�
..... , , -� , , �' y rt i.' Et iiF a .� • F ft. ��t l.i { I rl I . r. 1 �. 1
$umma ka o , . 1� ; s ,,, -t f l of ua a „ ;' _' t : tr.+ _ .;`•:�
System duct surface area (Scenario 1): 18' 9 (Not linked to duct load)
Total'system duct surface arett a: 18:9
Ij,I+ioteS,�.!iilc U�.i. µ.rj.,ly r.i rii1�}I-i �;litif`S. i7-7
y�.w"'1 ""F: '" t}T ;I. kt"IE�yir{i'f, f r-'•,`4: kt ,,,I} i' _
{ 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
I
1
C:1... \2021 Express ... E COM 16.rh9
Friday, March 26; 2021, 11:14 PM
jl'
ire -Pe
window, rnetalfiame 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
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
19.3
193
13AB-Ofcs: Wall -Block, no blanket or board insulation,
1216.2
6,233
0
3,813
3,873
filled core, siding finish, U-value 0.183
12C-Osw: Wall -Frame; RA3 insulation in 2 x 4 stud
274.9
700
0
538
538
cavity, no board insulation, siding finish, wood studs,
U-value 0.091
166738: 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 light wetsoil, U-value 1.18
Subtotals for structure:
17,959
0
10,037
10,037
People:
4
800
920
1,720
r-qurpmenu 650
2,100 2,750
Lighting: 0
0 0
Ductwork: 6,046 1,623
5,855 7,478
Infiltration: Winter CFM: 9.1, Summer CFM: 48 2,802 11989
790 2,779
Ventilation: Winter CFM: 0, Summer. CFM: 0 0 0
0 0
Total Building Load Totals: 26,807 5,062
19,702 24,764
..
-
Total Building Supply CFM: 763 CFM Per Square ft.:
^ 0.456
Square ft. of Room Area: 1,672 Square ft. Per Ton:
810
Volume (W): 14,379
yf� f.'(I..�.1', ..-� �.;i 1 ire-x.<a.r11. :�, •..74 �.. JiSii ..J'.i.- - , _ 1 .1 '.:rli.
-
_ N
Total Heating Required Including Ventilation Air. 26,807 Btuh 26.807 MBH✓
Total Sensible Gain: 19.,702 Btuh 80 %
Total Latent Gain:.. 5,062 Btuh 20 %
Total Cooling Required Including Ventilation Air: 24,764 Btuh 2.06 Tons (Based On Sensible + Latent)
Rhvac is an ACCA approved Manual J, D and S computer program.
Calculations areperformed 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.
L.
C:\ ...\20,21 Express.... E COM 16:rh9
Friday, March 26; 2021, 11:14,PM
0
Rhvac Residential & Light Commercial HVAC Loads
,
Elite Software
Development,
Inc
Florida Breeze i t tz _ rt '4, 2021�'Express 1672,Ana St Eucae Left;Alum ShmgiCom16'
i,INsst`Melboume tFL,!329041, ail'`{.
' �';i7
1 System 1 Whole House Sum'mary Loads
i.Component : ,
Area Seri _'. • Lat;
Tofali
4 i, ...
...,.,;
1
aQuan Loss°:. _
.
: Gain:: ,
:Gain _
-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
0.26
2A-m-dt Glazing -Double pane low-e (e = 0.60), 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 0.89
19 208
0
198
193
13AB-Ofcs: Wall -Block, no blanket or board insulation,
1216.2 61233
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
274.9 700
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
I
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
195 6,443
0
0
0
insulation below floor, any floor cover, passive, heavy
dry or light wet soil, U-value 1.18
Subtotals for structure:
17,959
0
10,037
10,037
People:
4
800
920
1,720
Equipment:
650
2,100
2,750
Lighting:
0
0
0 r
Ductwork:
6,046
1,623.
5,855
7,478
Infiltration: Winter CFM: 91, Summer CFM: 48
2,802
1;989'
790
2.779
Ventilation: Winter CFM: 0, Summer CFM: 0
0
0
0
0
System 1 Whole House Load Totals:
26,807
5,062
19,702
24,764
�Check:fl uresr'`:; ,� , ., �,r >• +','' rye ' �� , y�';7 �; a �,+ � ' �, : z, " _ ,_, r �,
Supply CFM: 763
CFM Per Square .ft .
0.456
Square ft. of Room Area: 1,672
Square ft. Per Ton.
810
Volume (ft3): 14,379
-
l-
2. ill 1- ! L iS I1 P. .! . :r: 1 t'•iF" i) {: +[ 2 %° L'
Total Heating Required Including Ventilation Air: 26,807
Btuh 26.807 MBH
Total Sensible Gain: 19.,702
Btuh 80 %
Total Latent Gain: 5,062
Btuh 20 %
Total Cooling Required Including Ventilation Air: 24,764
Btuh 2.06 Tons
(Based On
Sensible +
Latent)
'•jNOteS �,,- ' �` . � +; +..._+._ .. •+': , yp;'' i � f. �{, r , , I ' ?,� , '; ;I -. "r, M t.;''1 ' " ' ,' �+ f'.,. Y �
i
_
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, 11:14 PM .
rZhvac = Residentlqlf& Ltght CommeMlhl HVACloads y � �, ! E � f j, .; , ! i EhfesSoftware; Dev®lopment, lnc
�londa Breeze Express,1672'Ana Sfiucie LWAIUhi'Shitlg CoM1E
NestMd1b6ume •FL- 32904
EquVment Data - System 1_-_Whole_ House __ __ __-_-
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:
27,004.
Efficiency:
16 SEER
Heating
System Type:
Model:
Tradename:.
Manufacturer:
Description:
Capacity:
Efficiency:
Air Source Heat Pump
NXH630GKP*
SOFTSOUND SXC 2600 R410A HP
COMFORTMAKER
Air Source Heat Pump
28,600
9 HSPF
This system's equipment was selected in accordance with ACCA Manual S.
I Manual S equipment.sizing data: SODS: 90F, SOWB: 78F, WODB: 42F, SIDB: 75F, SIRH: 50%, WIDB: 70F, Sen. gain:
19,702 Btuh, Lat. gain: 5,062 Btuh, Sen. loss: 26,807 Btuh, Entering clg. coil DB: 78.5F, Entering clg. coil WB: 63.7F,
Entering htg. coil DB: 67AF, Clg. coil TD: 20F, Htg. coil TD: 70F, Req. clg. airflow: 763 CFM, Req. htg. airflow: 336 CFM
C:1... \2021 Express ... E COM 16.rh9
Friday,. March 26, 2021., 11:14 PM
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Bfuh
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CFM_?
---Zone 1---
1 Whole House 1,872 25,851 336 5,4,6,4, -
16,761
3,439
763 763
4,5,6;6,
6,6,7,4,:
4
Duct .Latent
313
i
Return Duct 956
2,941.
1;311
System 1.total 1,672 26,807 336
.19.,702
51062
763 763
System 1 Main Trunk Size: - 15 in.
Velocity: 937 ft./min
Loss per 100 ft.: 0.081 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.
Seethe Manual D Ductsize report for duct velocities and other data.
f
Actual:
2.25. 80% / 20% 21,665
5,339 27,004
°E ai-menf�Data " F
;A
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;004 Btuh
Sensible Capacity:
n/a
21,66.5 Btuh
Latent:Capacity:
n/a
5,339.Btuh .
AHRI Reference No.:
n/a
.204879111
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:
19,702 Btuh, Lat. gain: 5,062 Btuh, Sen. loss: 26,807 Btuh, Entering clg. coil DB: 78.5F, Entering elg.. coil WB: 63.7F,
Entering htg.:coil DB: 67.4F, Clg. coil TD: 20F, Htg. coil TD: 70F, Req. clg. airflow: 763 CFM, Req. htg. airflow: 336 CFM
Friday, March 26, 2021, 11:14 PM
ERhvac EResidentiaP& Ltght Commercial HVgC Loads El tte 8ottware; Development, Inc:
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Building Rotation —-------- ---_.-___--�
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
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System 1:
Zone 1:
1 Whole House
763 82.1 826 821 804 *884 868 858 415,6,6,
* Indicates highest'CFM of all rotations.
45-
Southwest
821
20,998
5,062
2.17
90,
West
826
21,697
5,057
2.18
1350
Northwest
821
20,989
5,062
2.17
1800
North
804
20,622
5;057
2A4
2256
Northeast
*884
*22,390
5,062
*2.29
12700
East.
868
22,039
5,059
2.26
3150
Southeast
858
21,827
*5,063
2.24
*Indicates highest valu'e.of all rotations.
Building Rotation Tonnage
2.30 ..
2.25.......................................................... ................. ....
N
ii2.20..................................................... ....... .
12
tM
C
g. 2.15 ...... ...........................
t�
2.10 ...................................................................
2.05
South Southwest West Northwest North Northeast East Southeast
Direction Front door Faces
,Building Net Tonnage
CA -A2021 Express_... E COM 16.rh9
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ACCK.
PhrmdtslgCatatisdFv An
County, Town, Municipality, Jurisdiction
Header Information
Contractor Florida Breeze
Mechanical License # CAC1814113
Building Plan # ARIA
Home Address (Street or Lot#, Block, Subdivision)
Form
RPER 1.01
8Mar 10
REQUIRED ATTACHMENTS'
ATTACHED
Manual J1 Form (and supporting worksheets):
Yes QX
No ❑
or MJ1AE Form=.(and supporting worksheets):
Yes ❑
No ❑X
OEM performance data (heating, cooling,, blower):
Yes QX
No ❑
Manual D Friction Rate Worksheet:
Yes ❑
No 0
Duct distribution system sketch:
Yes Q
No ❑X
Design Conditions
Building Construction Information
Winter Design Conditions
Building
Outdoor temperature
42
OF
Orientation (Front door faces) South
Indoor temperature
70
OF
North, East, West, south, Northeast, Northwest, southeast, southwest
Total heat loss
26807
Btu/h
Number of bedrooms 3
Summer Design Conditions
Conditioned floor area 1672 Sq Ft
Outdoor temperature 90 OF
Indoor temperature .75 OF
Grains difference
61 A Gr @ 50
% Rh
Sensible heat gain
19702
Btu/h
Latent heat gain
5062
Btu/h
Total heat gain
24764
Btu/h
Number of occupants 4
Windows
Pave overhang depth
1 Ft
Internal shade
Blinds, drapes, etc
Number of skylights
0
Roof
Eave
Depth Window
Heating Equipment Data
Cooling Equipment Data
Blower Data
Equipment type
Heat pump
Equipment type
Heat pump
Heating CFM 942 CFM
Furnace, Heal pump, Boiler, etc.
Air Conditioner, Heat pump, etc
Model
NXH630GKP*
Model
NXH630GKP*
Cooling CFM 942 CFM
Heating output capacity
28600 Btu/h
Sensible cooling capacity
21665 Btu/h
Heat pumps - capacity at winter design outdoor conditions
Latent cooling capacity
5 33 Btu/h
Auxiliary heat output capacity
Btu/h
Total cooling capacity
27004 Btu/h
HVAC DUCT DISTRIBUTION
SYSTEM
DESIGN (•1
Design airflow
1150 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:
6 Ft
Lined sheet metal, Other (specify)
Component Pressure Losses (CPL) .0.25 IWC
Available Static Pressure (ASP) 0.031 Iwc
ASP = ESP - CPL
I UCGlale me loau calculation, equipment selection
above, I understand the claims made on these foi
Contractor's Printed Narrie . Kristin Kelly
Total Effective Length (TEL) 28 Ft
Friction Rate: 0.1 1 IWC
Friction Rate = (ASP • too) w TEL
Branch Duct: Duct board,.l5iDSheet metal,
Lined_ sheet metal, Other (specify)
Date
Contractor's Signature
Reserved for use by County, Town, Municipality, or Authority having jurisdiction.
' 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 Cooling Design Information
Name: Outdoor. Design Temp: 91 -F db Summer
City: ... Outdoor Design Temp:® -F db (Winter
Stater Altitude: = Altitude Adjustment: 1.00 Indoor Design Temp: 75 . °F db ®%RH. ® -Fwb
Airflow Calculations
Design TD for Airflow,
19 .
Design Sensible CFM
OEM Information .
Manufacturer. 1COMFORTMAKERS FumaceModel #: AFUE:=
Collor Fan -Coil Model#: jFXM4X36 Condenser Model #1 NXH630GKP SEER: 16.1) HSPF: 9.00
tA) manufacturers Lowing rerormance Data
Entering Coll Temperature = 75 (F dbj
Rated CFM @ Rated RA Temperature
Rated CFM @ Design RA Temperature
Rated CFM @ Rated RATemperature
(et) manufacturers Looung verornance Data.
Entering Coil Temperature = 75 (F db)
Rated CFM @ Rated RA Temperature .
Rated CFM (0 Design RA Temperature
Rated CFM @ Rated RA Temperature
Lower Return Air
Outdoor Temperature =
0 _(F db)
CFM (F wb)
Total BTUH
Senslble BTUH
Latent BTUH
SHR
62
26,070
22,50.
3,521
0.8649
—875--1 u
26,596
22,017
4,579
0.8278
72
31,330
17.232
14,098
r 0.55
Higher Return Air
Outdoor Temperature =
® (F db)
CFM .(F wb)
Total BTUH
Sensible BTUH
Latent BTUH
SHR
0
27,330
20.330
7,000
0.7439
1 775 0
27,803
20,157
7.647
0.725
0
32,Q60
18.595
13,465
0.58
manuracturers Looting verormance Data (interpolated)
Design Return Air Outdoor Temperature = 95 (F db)
CFM (F wb) Total BTUH Sensible BTUH
Latent 'BTUH SHR
21,388.
5.617 0.792
Excess: Latent Capacity Calculation - +1 277
277
Capacity @ Design CFM / RA .(F wb) 942.68 27,004 :. 21,866
ti,338 0.802
Equipment Capacity as a % of Design 1l)9.05% 109.96%.
105.48%
manuTacturers, meat Pump
Capacity
Capacity
Balance Supplemental
47 -F db
17 -F db
Point Heat Required
29.220
16.230
-20.5-15.t37
Manufacturer's Furnace Data
Input Output Desired Calculated