HomeMy WebLinkAboutEnergy CodeFORM R405-2020 .CI
CREEK LOT 22
RESIDENTIAL ENERGY.CONSERVATION CODE DO.CUMENTATION CHECKLIST
3448 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
❑ 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 S or per exceptions provided in Section R403.7
❑ Mandatory Requirements (five pages)
Required prior to, CO:
❑ Air Barrier and insulation inspection Component Criteria checklist (Table R402.4.1.1- one page)
❑ A completed 2020 Envelope Leakage Test Report (usually one page); exception in R402.4
allows dwelling units of R-2 Occupancies and multiple attached: single family dwellings to
comply with,Section C402, 5
❑ If Form R405'duct leakage type indicates anything other than "default leakage" then a completed
2020 Duct Leakage Test Report - Performance Method (usually one page)
FILE COPI0
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CREEK LOT 22
FORM R405-2020
FLORIDA ENERGY EFFICIENCY CODE FOR BUILDING CONSTRUCTION
Florida Department of Business and Professional Regulateon - Residential Performance Method
Project Name: 2021 Express 1672 Aria PSL RT Al SH Coml6
Builder Name: Express Homes
Street: 3448 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 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. NIA
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 ft2
6. Conditioned floor area above grade (ft2) 1672
b. N/A
R= Az
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
kBtu/hr 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
,g CON DITI
I hereby certify that -the plans and specifications covw� by
Zfteview of the plans and
4THE S1',gP
this calculation are in compliance with the Florida F�#e'rgy
sp�jfications covered by this
ti0��,�0�
Code. STATE
calc>�+ation indicates compliance
•: ,.,
CERTII'ICA
t e.Florida Energy Code.
P REPARED BY: J `U�UJV� Sri
DATE:
Befog construction is completed
his building will be inspected for
'ec�pliance with Section 553.908
-
�)
I hereby certify that this building, as designed, is in cor jjslie �`e`v
wyBr
drida Statutes..
'Al
�,C �5
with the Florida Energy Code.
Op WE
OWNER/AGENT: j/
BUILDING OFFICIAL:
DATE:-04/_12/21
DATE:
- Compliance requires certification by the air handler unit manufacturer that the air handler enclosure qualifies as
certified factory -sealed in accordance with R403.3.2.1.
- Compliance requires an Air Barrier and Insulation Inspection Checklist in accordance with R402.4.1.1 and this project requires an.
envelope leakage test report with envelope leakage no greater than 7.00 ACH50 (R402.4.1.2).
- Compliance with a proposed duct leakage Qn requires a Duct Leakage Test Report confirming duct leakage to outdoors,
tested in 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 RFPCIRT
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.Stodes: 1
1 Worst Case: Yes
Express Homes Rotate Angle: 180
Cross Ventilation:
Whole House Fan:
Detached
New (From Plans)
Address Type: Street Address
Lot #
Block/Subdivision:
PlatBook:
Street:
County: St. Lucia
City, State, Zip: ST LUCIE ,
FL,
CLIMATE
/
1/ Design Location
Design Temp
TMY Site 97.5 % 2.5 %
Int Design Temp Heating Design Daily Tamp
Winter Summer Degree Days Moisture Range
FL,;ST LUCIE_CO_INTL FL VERO_BEACH MUNI. 39 90
70 75 299 58 Medium
BLOCKS
Number
Name
Area Volume
1
Blockl
1672 14379.2
SPACES
Number
Name
Area Volume Kitchen Occupants
Bedrooms InfilID 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 W — 0.8 0 0.2
ROOF
/
V #
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 RFPART
WALLS
Adjacent Space Cavity Width
p in Ff-
Height
In
Awe
Sheathing Framing Solar Below
R-Alahie FeaCilon AhSor Gradp%
.F
1
_
N=>S Exterior Concrete Block - Int InsWhole House 4:1 26 8 8
8
231.1 W
0
0 0.5
0
2
W=>E Exterior Concrete Block - Int InsWhole House 4.1 8 0 8
8
69.3 ft'
0
0 0.5
0
3
N=>S Exterior Concrete Block - Int InsWhole House 4.1 12 0 6
8
104.0 ft=
0
0 0.5
0
4
W=>E Exterior Concrete Block - Int InsWhole House 4.1 49 8 8
8
430.4 ft'
0
0 0.5
0
5
S=>N Exterior Concrete Block - Int InsWhole House 4.1 20 0 8
8
173.3 ft'
0
0 0.5
0
6
E=>W Exterior Concrete Block - Int InsWhole House 41.1 7 8 8
8
66.4 IV
0
0 0.5
0
7
E=>W Exterior Concrete Block - Int InsWhole House 4.1 37 0 8
8
320.7 ft'
0
0 0.5
0
8
S=>N Garage Frame - Wood Whole House 13 19 4 8
8
167.6 ft'
.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
IntShade
Screening
1 N=>S 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 W=>E 2 Metal Low-E Double Yes 0.54 0.25 N
40.0 fV
8 ft 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 It'
8 ft0 in
1 ft 0 in
Drapes/blinds
None
4 W=>E 4 Metal Low-E Double Yes 0.55 0.26 N
15.5 ft'
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 ft 0 in
None
None
6 S=>N 5 Metal Low-E Double Yes 0.55 0.26 N
31.0 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 ft' 433.99934 ft' 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
Singl SEER: 16 29.2 kBtu/hr 876 cim
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
Cert # Company Name
System Model # Collector Model
# Area
Volume
FEF
None None
ft=
DUCTS
— Supply —
— Return —
Air
CFM 25
CFM25
HVAC #
# Location R-Value Area
Location
Area Leakage Type
Handler
TOT
OUT ON
RLF
Heat Cool
1 Attic
8 141 ft2
Attic
25 ft2 Proposed On
Whole Hou
--- cfm
117.0 cfm 0.01 0.50
1 1
TEMPERATURES
Programable Thermostat: Y
Ceiling Fans:
CoolingJan Feb
Heati�Jan .Feb
r ' Mar
[X] Mar
A r
pr
Ma Jun Jul
May Jun rl Jul
Aug
[ Au
Se
Sep
Oct
E Oct
Nov
Nov
M
Dec
Dec
H
Venti Jan Feb
[[[[�XXX]]]] Mar
Apr I
l
May Jun Jul
[ ]Aug]]]
Se
[x] Oct
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
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 Fracfion
Space
Default 8 lbs1sq.ft.
0 ft2
0 ft
0.3
Whole House
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i 1
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:lnsulation
Insulation,
Area
2. Single family or multiple family
Detached a. Concrete Block - Int Insul, Exterior
R=4.1
1395.30 ft'
b. Frame - Wood, Adjacent
R=13.0
288:89 ftz
3. Number of units, if multiple family
1 c. NIA
R=
ft=
4. Number of Bedrooms
3 d. N/A
R=
Its
5. Is this a worst case?
Yes 11. Ceiling Type and Insulation level
Insulation
Area
a. Under Attic (Vented)
R=38.0
1672.00 IF
6. Conditioned floor area (ft)
1672 b. NIA
R=
W
7. Windows" Description
c. NIA
Area
R
a. U•Factor Dbl, U=0.55
12. Ducts, location &insulation level
142.00 ft'
R f12
a. Sup: Attic, Ret: Attic, AH: Whole House
8 141
SHGC: SHGC=0.26
b. U-Factor. Dbl, U=0.54
40.00 ft'
SHGC: SHGC=0.25
13. Cooling systems .
kBtu/hr
Efficiency
c. U-Factor:. WA
ft2 a. Central Unit
29.2 SEER:16.00
SHGC:
d: U-Factor. NIA .
ft' 14. Heating systems
kBtu/hr
Efficiency
SHGC:
a. Electric Heat Pump
28:6
HSPF.9.00
Area Weighted Average Overhang Depth:
3.822 ft.
Area Weighted Average SHGC:
0.258
8. Skyllghts Description
Area 15. Hot water, systems
Cap:50gallons
a. U-Factor(AVG): N/A
ft a. Electric
EF: 0.93
SHGC(AVG): N/A
b. Conservation features
9. Floor Types
Insulation Area None
a. Slab -On -Grade Edge Insulation.
R=0.0 1672.00 ft Credits (Performance method)
Pstat
b. N/A
R= ft'
c. NIA
R= ft'
I certify that this home has complied with the Florida Energy Efficiency Code for Building
Construction through the above ehergy 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� �jo�Le Date: 04/12/21
61
Address of New Home: 3448 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)
Mandatory Requirements for Residential Performance, Prescriptive and ERI Methods
ADDRESS: Permit Number.
ST LUCIE , FL,
MANDATORY REQUIREMENTS - See individual code sections for full details.
SECTION R401 GENERAL
R401.3 Energy Performance Level (EPL) display card (Mandatory). The building official shall require that an energy performance level (EPL)
display card be completed and certified by the builder to be accurate and correct before:final approval of the building for occupancy. Florida law
(Section 553.9085, Florida Statutes) requires the EPL display card to be included as an addendum to each sales contract for both presold and
nonpresold residential buildings. The. EPL display card contains information indicating the energy performance level and efficiencies of components
installed in a dwelling unit. The building-dfficial 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 11-2 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.
Ei 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 8. Testing shall be conducted in
accordance with ANSI/RESNET/ICC 380 and reported at a pressure of 0.2 inch w.g. (50 pascals). Testing shall be conducted by either
Individuals as: defined in Section 553.993(5) or (7). Florida Statutes, or individuals licensed as set forth in Section 489.105(3)(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 the code
official. Testing shall be perfonned 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 -burning fireplaces shall have fight -felting flue dampers or doors, and outdoor combustion air. Where
using tight -fitting doors on factory -built fireplaces listed and labeled in accordance with UL 1.27, 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.
R402.4.3 Fenestration air leakage. Windows, skylights and sliding glass doors shall have an air infiltration rate of no more than 0.3 cirri
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/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)
R402.4A Rooms containing fuel-buming appliances. In Climate Zones 31hrough 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 16 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 anywater 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.. inimum of R-8.
Exceptions:
1. Direct vent appliances with both intake and exhaust pipes installed continuous to the outside.
2. Fireplaces and stoves complying with Section R402.4:2 and Section R1006 of the Florida Building Code, Residential.
R402.4.5 Recessed lighting. Recessed luminaires Installed in the building thermal envelope shall be sealed to limit air leakage
between conditioned and unconditioned spaces. All recessed luminaires shall be IC -rated and labeled as having an air leakage rate not,
more than 2.0 cfm (0.944 Us) when tested in accordance with ASTM E283 at a 1.57 psf (75 Pa) pressure differential. All recessed
luminaires shall be sealed with a gasket or caulk between the housing and the interior wall or ceiling covering.
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 duds, air handlers, filter boxes and building cavities that form the primary.air containment passageways
for air distribution systems shall be considered ducts or plenum chambers, shall be constructed and sealed in :accordance with Section
C403.2.9.2 of the Commercial Provisions of this code and shall be shown to meet dud tightness criteria below.
Duct tightness shall be verified by testing in accordance with ANS11RESNET/ICC 380 by either individuals as defined in Section 553.993(5) or
V), Florida Statutes, or individuals licensed as set forth In Section 489.105(3)(f); (g) or (i), Florida Statutes, to be 'substantially leak free' in
accordance with Section R403.3.3.
R403.3.2.1 Sealed air handler.. Air handlers shall have. a manufacturers 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 manufacturers air handler enclosure: if installed at the time of the test. All registers shall be taped or otherwise
sealed during the test.
2. Postconstiu ilon test: Total leakage shell be measured with a pressure differential of 0.1 inch w;g. (25 Pa) across the entire
system, Including the manufacturers air handler enclosure. Registers shall be taped or otherwise sealed during the test.
Exceptions:
1. A duct air leakage 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 100 square feet of conditioned floor area tested at 25 Pascals) is indicated in the
compliance report for the proposed design.
A written report of the results of the test shall be signed by the party conducting the test and provided to the code official.
R403.3.5 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 1057 (41°C)
or below 55°F (13°C) shall beinsulated to a minimum of R-3:
R403.4.1 Protection of piping Insulation. Piping insulation exposed to weather shall be protected from damage, including that
caused,by sunlight, moisture, equipment 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.
R403.5.1.1 Circulation systems. Heated water circulation systems shall be provided with a circulation pump. The system return pipe shall
be a dedicated return pipe or a cold water supply pipe. Gravity and therrnosiphon 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 turnoff 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. Heat trace systems. -El
ectric lectric 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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M
MANDATORY REQUIREMENTS - (Continued)
R403.5.6 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 140OF (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.
R403.5.6.2 Water -heating equipment. Water -heating equipment installed in residential units shall meet the minimum efficiencies of
Table C404.2 In Chapter 4 of the Florida Building Code, Energy Conservation, Commercial Provisions, for the type of equipment installed.
Equipment used to provide heating functions as part of a combination system shall satisfy all stated requirements for the appropriate
water=heating category. Solar water heaters shall meet the criteria of Section R403.5.6.2.1.
El 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 TMA, Solar Domestic Hot Water System and Component Test Protocol. Collectors in installed solar
water -heating systems should meet the following criteria:
1. Be installed with a tilt angle between 10 degrees and 40 degrees of the horizontal: and
2. Be installed at an orientation within 45 degrees of true south.
R403.6 Mechanical ventilation (Mandatory): The building shall be provided with ventilation that meets the requirements of the
Florida Building Code, Residential, or Florida Building Code, Mechanical, as applicable, or with other approved means of ventilation
including: Natural, Infiltration or Mechanical means. Outdoor air intakes and exhausts shall have automatic or gravity dampers that
close when the ventilation system is not operating.
R403.6.1 Whole -house mechanical ventilation system fan efficacy. When installed to function as a whole -house mechanical
ventilation system, fans shall meet -the efficacy requirements of Table R403.6.1.
Exception: Where an air handier that is integral to tested and fisted HVAC equipment is used to provide whole -house mechanical
ventilation, the airhandler shall be powered by an electronically commutated motor.
R403.6.2 Ventilation air. Residential buildings designed to be operated at a positive indoor pressure or for mechanical ventilation
shall meet the following criteria:
1. The design air change per hour minimums for residential buildings in ASHRAE 62.2, Ventilation for Acceptable
Indoor Air Quality, shall be the maximum rates allowed for residential applications.
2. No ventilation or air-conditioning system make-up air shall be provided to conditioned space from attics,
crawlspaces, attached enclosed garages or outdoor spaces adjacent to swimming pools or spas.
3. If ventilation air is drawn from enclosed space(s), then the walls of the 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.
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
Eon 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
(CFMNVATT)
AIRFLOW RATE MAXIMU
(CFM)
HRV or ERV
Any
1.2 dm/watt
Any.
Range hoods
Any
2.8 cfm/wa8
Any
In -line fan
Any
2.8 dfm/watt
Any
Bathroom, utility room
10
1.4 cfm/watt
<90.
Bathroom, utility room
90
2.8 cimfwatt
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 only equipment shall be selected so that its total capacity is not less
than the calculated total load but not more than 1.15 times greater than the total load calculated according to the procedure selected in
Section R403.7, or the closest 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. Manufacturers
expanded performance data shall be used to select cooling -only equipment. This selection shall be based on the outdcoudesign dry-bulb
temperaturefor the load calculation (or entering water temperaturefor water -source equipment), the blower CFM provided by the expanded
performance data, the design value for entering wet -bulb temperature and the design value for entering dry-bulb temperature:
Design values for entering wet -bulb and dry-bulb temperatures shall be for the Indoor dry bulb and relative humidity used for the load
calculation and shall be adjusted for return side gains if the return duct(s) Is installed in an unconditioned space.
Exceptions:
1. Attached single- and multiple -family residential equipment sizing may be selected so that its. cooling capacity is less than the
calculated total sensible load but not less than 80 percent of that load.
2.
When signed and sealed -by a Florida -registered engineer, in attached single- and multiple -family units, the capacity of
equipment may be sized in accordance with good "design practice.
R403.7.1.2 Heating equipment capacity.
❑ R403.7.1.2.1 Heatpumps. Heat pump sizing shall be based on the cooling requirements as. calculated according to Section
R4031A.1; and the heat pump total cooling capacity shall not be more than 1.15 times greater than the design cooling load even if
theAbsign 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.
shag not be. less than the design load calculated in accordance with Section R403.74.
❑ 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 1s above. 50'F (100C), and no
precipitation is failing and an 'automatic.or manual control that will allow shutoffwhen 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'8ections 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 on
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 she 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.
0 R403.10.2 Time switches. Time switches or other control methods that can automatically turn off and on according to a preset schedule
shell be Installed for heaters and pump motors. Heaters -and pump motors that have built-in time switches shalfbe 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.
& Where pumps are powered exclusively from on -site Yenewable generation.
3/2512021. 3:13 PM EnergyGauge® USA 7.0.00 FlaRes202O FBC 7th Edition (2020) Compliant Software Page.4 of 5
QR403.10.3 Covers. Outdoor heated swimming pools and outdoor permanent spas shall be equipped with a vapor -retardant cover on or at
the water surface or a liquid cover or other means proven to reduce heat loss.
Fxception: 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. 2613, when tested in accordance with ANSI Z 21.56. Pool
heaters fired by natural or LP gas shall not have continuously burning pilot lights.
❑ R403.10.5 Heat pump pool heaters. Heat pump pool heaters shall have a minimum COP of 4.0 when tested in accordance
with AHRI 1160, Table 2,.51andard 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.
❑ 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 forthe 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 uncondMoned.spaos that treats air from conditioned space shall be insulated to a minimum of R-2.
4. Condensate disposal shall be in accordance with Section .0011411.3.1 of the Florida Building Code, Residential.
❑ R403.13.1 Ducted dehumidifiers. Ducted.dehumidifiers shall, in addition to conforming to the requirements of Section R403.13,
conform to the following: requirements:
1. If a ducted dehumidifier is configured with return and supply ducts both connected into the supply side of the cooling system, a backdraft
damper shall be installed in the supply air duct between the 'dehumidifier inlet and outlet duct.
2. If a ducted dehumidifier is configured with only its supply duct connected into the supply side of the central heating and cooling system,
a backdraft damper shall be installed in the dehumidifier supply duct between the dehumidifier and. central supply duct.
3. A ducted dehumidifier shall not be ducted to or from a central ducted cooling system on the return duct side upstreamfrom the
central cooling evaporator coil.
4. Ductwork associated with.a dehumidifier located in unconditioned space shall be insulated to a minimum of R-6.
SECTION R404
ELECTRICAL POWER AND LIGHTING SYSTEMS
❑ R404.1 Ughting 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.. .
3/2&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 sealed.
Ceiling/attic
The air barrier in any dropped calling/soffit shall be aligned with
The insulation in an dropped 9/soffit
the insulation and any gaps in the air barrier shall be sealed.
shall be aligned with the airrier.
Access openings, drop down stairs or knee wall doors to
unconditioned attic spaces shall be sealed.
Wails
The junction of the foundation and sill plate shall be sealed.
Cavities within comers and headers of frame walls
The junction of the top plate and the top of exterior walls shall be
shall be insulated by completely filling the cavity
sealed.
with a material having a thermal resistance of R-3
Knee walls shall be sealed.
per inch minimum.
Exterior thermal envelope insulation for framed
walls shall be installed in substantial contact and
continuous alignment with the air barrier.
Windows, skylights
The space between window/door jambs and framing, and
and doors
skylights and framing shall be sealed.
Rim joists
Rim joists shall Include'the air barrier.
Rim joists shall be insulated.
Floors
The air barrier shall be installed at any exposed edge of
Floor framing cavity insulation shall be installed to
(including
insulation.
maintain permanent contact with the underside of
above -garage
subfloor decking, or floor framing cavity insulation
and canfilevered
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 crawlspace wall
.
Shafts, penetrations
Duct shafts, utility penetrations, and flue shafts opening to
exterior or unconditioned space shall be sealed.
Batts in narrow cavities shall be cut to fit, or narrow
Narrow cavities
cavities shall be filled by insulation that on
installation readily conforms to the available cavity
spaces.
Garage separation
Air sealing shall be provided between the garage and conditioned spac
as.
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 nopong 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.
Electdcal/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 covedrig 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
bphiween fire sprinkler cover plates and walls or ceilings. - .
a. In addition, xnspecuon or log walls shall be in accordance with the provisions of ICC400.
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Envelope Leakage Test Report (Blower :Door Test)
Residential Prescriptive, Performance or ER[ Method Compliance
2020. Florida Building Code, Energy Conservation, 7th Edition
Jurisdiction:
Permit.#:
40b:Information:
Builder: Express Homes Community: Lot: NA
Address:
City: ST LUCIE State: FL Zip:
AIF Leakage T.@St Results Pas sing•results%musfineef either the Performance, Prescriptive, or ERCMethod,
0. •PRESCRIPTIVE•METHOD=The building or dwelling unit shall lie tested,and-verified �as having• an, air leakage rate of not exceeding 7 air
changes per 6ouraf a pressure 6f0:2inch.w.0: (W P,ascals)Jni Climatd2ones 1-and-2
0 PERFORMANCE or ERI METHOD The building or dwelling unit shall be:tested,and verified as having an air leakage rate of not, exceeding
the, selected ACH(50) value, as shown on. Forrn:R4054020'(Rerformance) or R406-2020 (ERI); section labeled.as, inflltration� sub section ACH50.
ACH(50)Ispeciriedon' Form R4o5-2020=EnergyiCa1c (Performance) or R406-2020 (ERI): 7.000
x 60 14379 — Method for calculating building volume:
CFM(50) Building Volume ACH(50). 0 Retrieved from architectural plans
PASS • Code software calculated
E 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(i) or an approved third party. A written report of the results of the test shall be signed by the party conducting, the test and
provided to thecode.official. Testing shall be performed at any time after creation of all penetrations of the building thermal envelope.
During testing:
1. Exterior windows and doors, fireplace and stove doors shall be closed, but not sealed, beyond the intended weatherstripping or other infiltration
control measures.
2. Dampers including exhaust, intake, makeup air, back draft and flue dampers shall be closed, but not sealed beyond intended infiltration control
measures.
3. Interior doors, if installed at the time of the test, shall.be open.
4. Exterior doors for continuous ventilation systems and heat recovery ventilators shall be closed and sealed.
5. Heating and cooling systems, if installed'at the time of the test, shall be turned off.
6. Supply and return registers, if installed at the time of the test, shall be fully open.
Testing+Company
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 PM .: EnergyGaugeO 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:
Job•,Inforrriation . .
Builder: Express Homes
I Address:
City: ST LUCIE
Duct Leakage, Test'Retul*ts
System 1
cfm25
System 2
cfm25
System 3
cfm25
Sum of others
cfm25
Total of all
cfm25
1672 = Qn
Total of all Total Conditioned
systems Square Footage
Community:
Permit#:
State: FL
Q: Prescriptive Method cH25-(•.Total): .
To: qualify,.as "substantially leak free" Qn Total must be less than or. .
equaiR6 041 if.air handler�unit is installed'. If air handler unit is not
installed,,Qn Total,rhust:be.lessthan orequal:to!0:03. This testing
method meets the requiremerits.in. accordanbe with Section R403:3:3.
Is the air•handlefuhitinstalled during testing? ElYES (So°) D NO (SA
Q Perforlmance/ER1 Vdtho* d cfm25.(Out or Total).
To, Oplify using this method; On must not be greater thah�the
Leakage Type selected on Form'
PASS FAIL Proposed Qn 0.07
i
Duct tightness shall be verified by testing in accordance with ANSI/RESNET/ICC380. by: either individuals as defined in Section
553.993(5) or (7), Florida Statutes, or individuals licensed as set forth in Section 489.105(3)(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 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 3:13:50 PM Page 1 of 1
2021 Express 1672 Aria St Lucie Right Alum Shing Com16
HVAC Load Calculations
for
Express Homes
RHVAC H Y t'ib ,w,. DS
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, Version 2, and ACCA Manual D.
Rhvac Residential & Light Commercial HVAC Loads Elite Soflware.Development, Inc:
'Fionda Breeze, �r, ! ! �, � �}2021rExpress+1672AnalSt Lucie. Right AluntShmg Com16,
INest�Malboume0 '32904"1 I
l Project Report -�
General:;Rroject,lnformation E a
•,. , _::: .,, a:r:.11 it, .. .ar..P. fa' >*t. :s.
Project Title: 2021 Express 1.672 Aria St Lucie Right Alum Shing Com16
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: Palm Bay,fl 32905
Company Phone: 3219518767
Desi n Data r_ y = R to n ..
.>. —ur =•• .,. ts.: , �.,. a ., n.:#. ...->, I v! . ,, .ttr.: ,...:', r {n..�i, .:r ,'.!o .! .. ,ra...-.:, .nr✓h,:..r r3 ::;.!} ..v,
Reference City: ST LUCIE, Florida
Building Orientation: Front door faces South
Daily Temperature Range: Medium
Latitude: 27 Degrees
Elevation: 25 ft.
Altitude Factor: 0.999
Outdoor Outdoor Outdoor Indoor Indoor Grains
Dry Bulb Wet Bulb Rel.Hum Rel.Hum Dry Bulb Difference
Winter: 42 39.4 n%a n/a 70 n/a
Summer: 90 78 59% 50% 75 61
,check' Figures.
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: 26,80.7 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)
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, 11:16 PM
|[Miscellaneous Renort
�
VVinb»r 42 39.4 80% n/a TU n/a
Summer: QO 78 59% 50% 75 81.09
-Main Trunk Runoutg
Calculate: Yes Yes
Use Schedule- Yes Yes
Roughness Factor: 0.01000 0.01000
Pressure Drop: ' 0.1000 in.wQ./1UOft. 0.1000 |nmg./10Oft.
Minimum Velocity: 550 ft./min 450 ft.,/min
Maximum Velocity:. 800 ft./min 750 ft./min .
Minimum Height 0 in. O in.
,Maximum Height: O in. 0in.
Winter Summer
Infiltration Actual: ' 0.380 AC/hr 0.200 AC/hr
Above Grade VoUurno CufL X14,�9 Od.fL
6,464 Cu.ft./ r 2.876 C'u]t}hr
X 0.0167 X[�L{iK67�
Total Building Infiltration: 91 CFN1 48 CFYN
Total Building Ventilation: 0 CRN U CRN
1--
Infiltration & Ventilation, Sensible Gain Multiplier: 18/0 = 1qXO.9QBX15.00Summer Diffmn*nco)
Infiltration &\AanU|aUon'Lab»n Gain Multiplier: 41.�U = 0.G8XO�QQXG1.0QGngnoDifference)
Infiltration Mul
tiplier: 30.77 = (1.1OXO.0QQJ{2lOOWinter Temp�Difference)
Winter Infiltration Specified: 0380AC/ r(Q1 CFN1). Construction: Average
Summer Infiltration Specified: 0.200 AC/hr (48: CFM), Construction: Average
1 Supply Attic iGB 0i12 8 380 No
1 Return Attic 16B 0.12 B 330 No
'
Ci... \2O21Express ... ECOM1G.rhS Fridoy, March 2G.%O21.111OPK0
'
;,Rhvac; Residential &Light,Commercial
3HVAC`Loads °' ! i lii i,°{y ,r '; N,+I?, x !: , Elit® Software! Deeloprnent, Inc:
- ress 16723.'. 'uciefRi ht�Alum�S in
9 �7.
:. ar
(Nest Melbourne ,FL' 3290C' .T
3 9 ;Com16�
� ,�
ei+
[Load Preview Report
-
Scope
Ton
/fo,
Areal__
GaiSen Gain Gain
Lost
C M
C Mr19
Cf M� DSuizcet
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 26,560 26,807 336 ; ` '_ 798. 798 15
Supply Duct Latent
311 311
Return Duct
2,952 1.314 4.265 956
Zone 1
1,672
17.544 3,439 20,983 25,851 336 :.; , 798 798
5,4,6,4,4,
1-Whole House
1,672
17,644 3,439 20,983 25,851 336. 798! 798 5,6,6,6,6,
7.4.4
CA ...12021 Express ... E COM 16.rh9
Friday, March 26, 2021, 11:16 PM
;'Rhvao Residential &Light CommOMW HVACILoads ; h u, ,„ 'Elite Software Development,;loc:,
IondF "$Y6�Ze j} i tip, e t, x + t t+E i+ 'r (I 4
_p#� 3 E#+� #r+rl� Ij r u #,r2t)21 Express 1672rAnaSt lucre##Ftl�ht�AlgirifShing�Corril:
d , 4 � dF k. 7; .+' j. � +, 1 ��'� t a# II �. S 4 e.h.. P� JS
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�s Mel6oume ,Fri 02904i: .P.
Duct Size. Preview
Room or ( Sauce Minimum Mazmum Rough. Design SP Duct Duct H� Clg Act Duct
DuctName. Vebdy Vebcty Factor U100 Loss Vebciy L Flow Flaw Flow . Siae
System 1
Supply Runouts
Zone 1
0
0
0.0003
0.08
0.01316
550
11
0
0
0.0003.
0.08
0.02116
515.7
15
6
0
6
0.0003
0.08
0.02072
6112
18
4
0.
0
0.0003
0.66
0.01693
515.7
12.
4
1-Whole House (SR-100, SR-110,
0
0 .
0.0003
0.08
0.00705
515.7
5
5
SR-120, SR-130, SR-140, SR-150,
0
0
0.0003
0.08
0.01435
550
12
C
6
SR-160, SR-170, SR-180, SR-190,
TMDD
0
0
0.0003
0.08
0.00921
6112
8
336
9$BI
798 6
SR-200, SR-210. SR-220)
0
0
00003
0.08
0.01266
6112
11
0
0
0.0003
0.08
0.01266
6112
11
1
6
0
0
0.0003
0.06
0.01266
6112
11
;
0
0
0.0003
0.08
0.01184
654.8.
11
6
0
0
0.0003
0.0B
0.01552
_515.7
11
7
0
0
0.0003
0.08
0.01552
515.7
11
4
�.
4
Mer Ducts In System 1
Supply Main Trnnk(ST--100)
TMDD
0
.0
0.0003
0.08
025001
937.1
0.01
1,150 115t1,
1.150 15
sr-110
TMDD
0
0
0.0003
0.08
0.00869
795.8
11
625 6251
625 12
RT-100
TMDD
0
0
0.003
0.08
0.00001
746.5
0.01
798 INF77_W!
798 14
RR-100
TMDD
0
0
0.0003
0.08
0.00135
602.1
2
266 jj E266'
266 9
R1110
TMDD
0
0
0.003.
0.08
0.00004,
12042
0.01
532 01
532 9
RR-110
TMDD
0
0
0.01
0.08
0.00001
602.1
0.01
266 i
266 9
RR-120
TMDD
0
0
0.01
0.68
0.00772
602.1
6
266 NMI
266 9
Summary
System 1
Heating Flaw:
336
Design, Friction Rate:
0.114 TEL Retum: 6
Cooling Flow:
798
Total Cumulative SP Loss:
0.282 TEL Supply 22
Fan ESP:
0.282
Device SP Loss:.
0.25 TB -Total: 28
Fan SPAvailable:
0.032
Return Loss Added to Supply.
0.008
i
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CA ...\2021 Express-.... E COM 16.rh9
Friday, March 26, 2021, 11:16 PM
Rhvac- Residential $ Li ht commercial "VAC Loads - , , _ ElitelSoftware Development, Inez;
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20211YExpres§11672 Ana St LaaYe RYght-Alum 5tiing Com16�
Tabular Manual D Ductsize Data - Duct System 1 -_ Supply
" Duct
RiUgh°Hess + ;': ' Dlahetr li _�, r, , j : h�,
>
SPL Duct
;;
Upstreamik„j, i,t htl
,Velocity
Loss/1001YLL,SPL
Fit
�� lrl1MUVidth,.
�l
Tot,
Sf�ape I , I Length I , Height
FitEq L'en , ,
t I
SPL
Y
i 9 �f I 1- Ii _Yt Y, .Fi,l iY�tN:I 1 T
8izing Ir 4,IririY�„;tl _,`,,.�,, +�.., ,. ,CFMi'
61
SF:Avaihy
1
SPL.Cumul
---Duct Name: ST-100, Effective Length: 0.0
Trunk 0.0003 15
937
0.000
Up: Fan 72 11.6
0.081
0.000
Rnd 0.0 16.4
0.0
0.250
Nearest Inch 1,150 0
0:024
0.258
---Duct Name: SR-100, Supplies: Whole House, Effective Length: 11.0
Runout 0.0003 5
550
0.013
Up: ST-100 72 3.9
0.120
0.000
Rnd 11.0 5.5
0.0
0.013
Nearest Inch 75 14.4
0.011
0.271
---Duct Name: SR-110, Supplies: Whole House, Effective Length: 15.0
Runout 0.0003 4
516
0.021
Up: ST-100 72 3.1
0.141
0.000
Rnd 15.0 4.4
0.0
0.021
Nearest Inch 45 15.7
0.003
0.279
---Duct Name: SR-120, Supplies: Whole House, Effective Length: 18.0
Runout 0.0003 6
611
0.021
1 Up: ST-100 72 4.7
0.115
0.000
Rnd 18.0 6.6
0.0
0.021
Nearest Inch 120 28.3
0.003
0.278
--Duct Name: SR-130, Supplies: Whole House, Effective Length: 12.0
Runout 0.0003 4
516
0.017
Up: ST-100 72 3.1
0.141
0.000
Rnd 12.0 4.4
0.0
0.017
Nearest Inch 45 12.6
0.007
0.275
---Duct Name: SR-140, Supplies: Whole House, Effective Length: 5.0
Runout 0.0003 4
516
0.00.7
i Up: ST-100 72 3.1
0.141
0.000
Rnd 5.0 4.4
0.0
0.007
Nearest Inch 45 5.2
0.017
0.265
---Duct Name: SR-150, Supplies: Whole House, Effective Length: 12.0
Runout 0.0003 5
550
0.014
Up: ST-100 72 3.9
0.120
0.000
Rnd 12.0 5.5
0.0
0.014
Nearest Inch 75 15.7
0.010
0.272
--Duct Name: SR-160, Supplies: Whole House, Effective Length,: 8.0
Runout 0.0003 6
611
0.009
Up: ST-1.00 72 4.7
0.115
0.000
Rnd 8.0 6.6
0.0
0.009
Nearest Inch 120 12.6
0.015
0.267
I
=--Duct Name: ST-110, Effective Length: 11.0
I
Trunk 0.0003 12
796
0.009
Up: ST-100 72 9.3
0.079
0.000
Rnd 11.0 13.1
0.0
0.009
Nearest Inch 625 34.6
0.01.6
0.266
CA ....\2021 Express ... E COM 16.rh9
Friday, March 26, 2021, 11:16 PM
Rhvac =:Residential & Light Commercial MVAC Loads i Elite SoftwareiDevelopment, Inc,
Flor�d,Breeze -°a ` r y itif i �t�l"J�ffa;, 2U21liExpress,1§72
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---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
0.279
i ---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 6.6
0.0
0.013
I 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-1 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-200, Supplies: Whole House, Effective Length: 11.0
Runout 0.0003 7 655 0.012
Up: STA 10 72 5.4 0.108 0.000
Rnd 11.0 7.7 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: 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
0.282
--Duct Name: SR-k% 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
0.282
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.
Summa
f
..
Number of active trunks: 2
Number of active runouts: 13
Total runout outlet airflow: 1,150
Main trunk airflow: 1,150
Largest trunk diameter: 15 ST-100
Largest runout diameter: 7 SR-200
Smallest trunk diameter: 12 STA 10
C:\ ...12021 Express ... E COM 16.rh9 Friday, March 26, 2021, 11:16 PM
vaa Residential $ Light Commercial HVAC Loads Elite Software Development, In¢:;
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Tabular Manual D Ductsiza Data - Duct System 1 - Supply_-
.` r �, ..r 1 r's, 1' , _ ,} �•
v l ` 0i ni I t tt I i, t tr ,
hness `� a , Diatheter 1 e, ¢� ,'+ Velocity . SPL Duct.
1J stream { r y ' ',{fita ?'F�i�' ,,, , alerrjperature��, r, r�� ,, 'Width 1.035/100 �. SPL Flt`
,•p r y d k i,+I ` {h t{ �.a ri ti;t t i
Len th h Height s Fit:Eq LenF , SPLTot;
Shape �, 4 g h �,�. € r i,. { ,
�. ,Area rr
{ a ,,. }, GFM ,i, k,,,� �,;:{i ,t, „! . �. SP Qvaill SPL.Currmul
---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
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
--Duct Name: SR-130, Supplies:
Whole House, Effective Length: 12.0
Runout
0.0003
4
Up: ST-100
72
3.1
Rnd
12.0
4.4
Nearest Inch
45
12.6
a --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
i 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
0.000
0.081
0.000
0.0
0.250
0:024
0.258
550
0.013
0.120
0.000
0.0
0.613
0.011
0.271
516
0.021
0.141
0.000
0.0
0.021
0.003
0.279
611
0.021
0.115
0.000
0.0
0.021
0.003
0.278
516
0.017
0.141
0.000
0.0
0.017
0.007
0.275
516
0.007
0.141
0.000
0.0
0.007
0.017
0.265
550
0.014
0.120
0.000
0.0
0.014
0.010
0.272
611
0.009
0.115
0.000
0.0
0.009
0.015
0.267
796
0.009
0.079
0.000
0.0
0.009
0.016
0.266
Friday, March 26, 2021, 11:16 PM
Rhvac Residential,& LightCommercjabHVAC Loads i Est Elite Software?Development,iln6
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------------------------------ ---- -
Tabular Manua! D Ductsize Data -Duct System I -Supply (cont'd)
---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
Q.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 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-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 1.0 72 5.4
0.108
0.000
Rnd 11.0 7.7
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 11.5
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.
Summary
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
,
"56'stW666666.!AT
Supply fan external static pressure: 0.282
Supply fan device pressure losses: 0.250
Supply fan static pressure available: 0.032
Runoutmaximum cumulative static pressure loss: 0282 8R-210
Return loss added tosupply: 0.008
Total effective length of return (ft.): 8.0 RR'120
Total: effective length o{supply (ft.): 22.0 SR-%iU
Overall total effective length (ft.): 38.0 RR-120toSR-210
Design overall friction rate per 1.00�� 0..114 (Available SPx1DO/TEU
System duct surface area. (Scenario 1): 234.1 (Not linked hoduct load)
' TOW system duct surface area: 234.1
Rhvac Residential 8 Light,CommerWW HVAC Loads ' ' EUte`Software,Development, lnc.;
F.londa Breeze. „, -, I ,'' , v 2021 F�cpnssa167,2 A'rla°St'L'ucle Right Alum Shing Comi6;,
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Tabular Manual D Ductsize Data - Duct System 1- Return~ -
,Duct Name 'etc
TYpe,,L� : 'r F„, h,i �, Roughness=;f+ry't l r=1Dlanneter,�,p,.;,F
Upstream z y 4r Ja 4 v Temperature i}i'r �;{'�J ` Width+y�, U L r 1Loss/100,'; 1` SPL:Fit`
;shape, i r- :fl tr1 rgifr ;,.I, Lett` th 7 1,flt , , t , ,
` a 5 I i , „ Height,
Ir•SlZltlg .,d ., rk. ,,,n, ''+ `r+ I s y jr 1!.,•�(1 `.`.-r`ni , a>, ,,, t. -si n
CFM; i Area Curnul:
--Duct Name: RT-100, Effective Length: 0.6
Trunk 0:003 14 747 0.000
Up: Fan 72 10.8 0.079 '0.000
Rnd 0.0 15.3 0.0 0.000
Nearest Inch 798 0 -0.008 0.008 j
---Duct Name: RR-100, Effective Length: 2.0 J
Runout 0.0003 9 602 0.001
Up: RT-100 72 7 0.668 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 1,204 0.000
Up: RT-100 72 7 0.354 0.000 a
Rnd 0.0 9.8 0.0 0.000 t
Nearest Inch 532 0 -0.008 0.008
---Duct Name: RR-110, 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 0.000
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.
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 RRA 00
Smallest trunk diameter: 9 RT-110
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 RR-120
CA ...\2021 Express ... E COM 16.rh9 Friday, March 26, 2021, 11:16 PM .
Tabular- Manual D Ductsize Data - Duct Svstem I - Return (contV)
System duct surface area (Scenario 1): 18.9 (Not linked to duct load
Total system duct surface area: 18.9
Rhvac is an ACCA approved Manual J, D and S computer program.
Calbulations are perf ' orrhedper 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:\... \2U21Expnuoa—ECOMYG.MhS Friday, March 26,2O21.111GPN\
tthvacl nResid®nGal�&LightCommercialiHVACiLoads l Ny, �i , =„+ i nh,s(Elite.Software,;Development,lnc
Express 1672 Atia St Lusle'Right'Alui1� Sl ing Co`41e
West Pane 11
LTotal Building Summary Loads _ _
'Component " 1`i �a : Area' Sen (t Lat Sern! Total;
:�ri�:.'..-...a.'.:.,.��u,. ?ai ',. �'
12A-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-d: Glazing -Double pane low-e (e = 0.60), sliding
40.8
617
0
676
676
i 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
I 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
6,233
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
274.9
700
0
538
538
cavity, no board insulation, siding finish, wood studs,
U-value 0.091
16.13-38: 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 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
Ductwork:
6,046
1,625
5,872
7,497
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
AED Excursion:
0
0
777
777
Total Building Load Totals:
26,807
5,064
20,496
25,560
i;Check Figures I� a,?,t„ 1,1 .,,r, � .� „ : ,, 7�, 1j�, r, , �, � a�--,--•-„,,,;, � �- , *. , I .,, n N
_
� -
Total Building Supply CFM: 798
CFM Per Square ft.:
0.477
Square ft. of Room Area: 1,672
Square ft. Per Ton:
785
Volume (ft'): 14,379
.Buildin ::Loads , i '
i., .,..
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)
I .Notes :., - -- - ---n
vac is an ACCA approved Manual J, D and S computer program.
Calculations are performed per ACCA Manual J 8th Edition, Version 2, and ACCA Manual D.
All computed results are estimates as building use and weather may vary.
Be sure to select a unit that meets both sensible and latent loads according to the manufacturer's performance data at
your design conditions.
C:\ ...\2021 Express ... E COM 16.rh9 Friday, March 26, 2021, 11:16 PM
Rhvac IResidenUal &Light Commercial HVAC Loads Elite SoflwareDevelopment, Inc':
2021 Facpre$s 1672 Ana St Lucie Right Alum Sfiing Co- ,
(Nest MeltSoume'4FL `32904' ,, PaQe 12
[SvstemT1 Whole House Summary Loads_ , _ _ _ ------
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-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
268
0
193
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, 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
166-38: 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 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
Ductwork:
6,046
1,625
5,872
7,497
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
AED Excursion:
0
0
777
777
System 1 Whole House Load Totals:
26,807
5,064
20,496
25,560
I
i �Check�Figuresa< z� .:,�,r,},�. :..,�a Irt ,.rt �.�� '�-
,.;;
,•
'�
Supply CFM: 798
CFM
Per Square ft.:
0.477
Square ft. of Room Area: 1,672
Square ft. Per Ton:
785
Volume (ft'): 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)
i f ! 17
Rhvac is an ACCA approved Manual J, D and S computer program.
Calculations are performed per ACCA Manual J 8th Edition, Version 2, and ACCA Manual D..
All computed results are estimates as building use and weather may vary.
Be sure to select a unit that meets both sensible and latent loads according to the manufacturer's performance data at
your design conditions.
C:1 ...\2021 Express... E COM 16.rh9
I
I
Friday, March 26, 2021, 11:16 PM
J
LEquip q_q t 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:
27,234
Efficiency:
16 SEER
Heating
System Type:
Air Source Heat Pump
Model:
NXH630GKP*
Tradename:
SOFTSOUND SXC 2600 R410A HP
Manufacturer:
COMFORTMAKER
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: 6,064 Btuh, Sen. loss: 26,807 Btuh, Entering clg. coil DB: 78AF, Entering cig. coil WB: 63.7F,
Entering htg. coil DB: 67.417, Clg. coil TD:
20F, Htg. coil TD: 70F; Req. clg. airflow: 798 CFM, Req. htg. airflow: 336 CFM
C:1... 12021 Express ... E COM 16.rh9
.Friday, March 26, 2021, 11:16 PM
Rhvac Residential &Light Commercial HVAG Loads
a ,
EhtesSoftware,
uc�e
Development, -Inc:
1=londa Breeze a t::; ! 2021 Expres's 1672 Ana St l RighttAlum Shing`Gom16
West Melbournee'14
L .ystem 9 ,Room Load Summary--- —___
Sens ' Htg
Duct? ' Duct Sens
Lat '
ClgSys r, r
h�E' iH T „ ,.w3" q 6� �' i I�SS$� h �,{' {f h' i I , I t fl G , P ;� , t�¢1s�:
i y , j l "t ' � e ti m; is f ,. � �r Y
��k f k i` , �
�:, � � •• r ` 4
QW:
---Zone 1-
1 Whole House 1,672 25,851 336
5,4,6,4, - 17,544
3,439
798 798
4,5,6,6;
6,6,7A,
4
Duct Latent 311
Return Duct 956 2,952 1,314
System 1 total 1,672 26,807 336 20,496 5,064 798 798
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.
See the Manual D Ductsize report for duct velocities and other data.
Actual: 2.27
79% / 21 % 21,602
5,632 27,234
Equip►rmentrData
'' ' `� '' ' -
Heating System
Coolinq 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
204819111
This system's equipment was selected in accordance with ACCA Manual S.
Manual S equipment sizing data: SODB: 90F, SOWS: 78F, WODB: 42F, SOB: 75F, SIRH: 50%, WIDB: 70F, Sen. gain:
20,496 Btuh, Lat. gain: 5,064 Btuh, Sen. loss: 26,807 Btuh, Entering clg. coil DB: 78.4F, Entering clg, coil WB: 63.717,
Entering htg. coil DB: 67.4F, Clg. coil TD: 20F, Htg. coil TD: 70F, Req. clg. airflow: 798 CFM, Req. htg. airflow: 336 CFM
C:1... \2021 Express ... E.COM 16.rh9 Friday, March 26, 2021, 11:16 PM
Rhvac "Residentiali&Light Comrpercial HVAC'i1dads , Elite Software;Development, lnc:.
i 2021 Express , 672i ,Hi 81 Lucie Right!AIt1m,Shing Com1i3,
londa Breeze , r + +s rt il' { r
Wesf`Melti`ofirrie iFL,,32904; 1 r.',� H,..., ,_� { w, P.age.9:5
I Building Rotation Report
All rotation degree values in this report are clockwise with respect to the project's original orientation.
Building orientation as entered (zero degrees rotation): Front door faces South
System 1:
Zone 1:
1 Whole House 5,4,6,4,
798 856 826 823 763 825 873 *881 4,5,6,6,
* Indicates highest CFM of all rotations.
1 0'
South
798 20,496
5,064
2.13
45'
Southwest
856 21,791
*5,065
2.24
90,
West
826 21,097
5,057
2.18
1350
Northwest
823 21,035
5,060
2.17
I 1800
North
763 19,702
5,062
2.06
i 2250
Northeast
825 21,076
5,058
2.18
270'
East
873 22,133
5,055
2.27
315°
Southeast
*881 '22,320
5,061
*2.28
* Indicates highest value of all rotations.
Building Rotation Tonnage
i2.30
...........................................................................
......................
I
2.25.+.......................................................................
I
N
F2.20............... ......................................................
l
C
6 2.15: ........................................
..............................................
0
U
2.10..................................................
{
.......
—._..+ .. ._.�._..—_.. _.—._—.
2.05 �`•.... h---.._...-
,......_.._.--- _f._.—__-—`-----r'— ---.,..t.....— .__...—.._—.r_.._._..____
—._
'.._..........
South Southwest
West Northwest North Northeast
East
Southeast
Direction Front door Faces
�— Buildinq Net Tonnaqe
C:1...12021 Express .... E COM 16.rh9 Friday, March 26, 2021, 11:16 PM
Rhvaic,4R"id6htiili&;Light ;Commercial 'HVAC'Loads "" P"I'l-l"'',
1672,Ana -StUcil
West M ume, A
S", Page 16
Building Rotation Report (con t1q)
Building Rotation Hourly Net Gain
30,000 T ......... ! .....................................................................................
29,000
28,000-
27,000
2
2
P
26,000
25,000 f ...
23,0001 . . ...... . . ......... t- ......... ......... ------- ------ - ---------- ...... . ...... .. .......
8am 9 am 10 am 11 am 12 pm 1 Pm 2 pm 3pm 4pm 5Pm 6. pm 7pm
Time of Day
Front door faces South
Front door faces Southwest
Front door faces West
Front door faces Northwest
Front door faces North
Front door faces Northeast
Front door faces East
Front door faces Southeast
CA ...12021 Express ... E COM 16.rh 9
Friday, March 26, 2021, 11:16.PM
ACCKe
• l�WrdtitS'9Cata�sdMeia
Contractor Florida Breeze
Mechanical License # CAC1814113
Building Plan.# ARIA
County, Town, Municipality, Jurisdiction
Header Information
Home Address (Street or Lot#, Block, Subdivision)
Winter Design Conditions
Outdoor temperature 42
Indoor temperature 70
Total heat loss 26807
Summer Design Conditions
OF
OF
Btu/h
REQUIRED ATTACHMENTS'
Form
RPER 1.01
8 Mar 10
ATTACHED
Manual A Form (and supporting worksheets): Yes X❑ No ❑
or MAAE Form= (and supporting worksheets): Yes ❑ No ❑X
OEM performance data (heating, cooling, blower): Yes ❑X No ❑
Manual D Friction Rate Worksheel: Yes ❑ No ❑X
Duct distribution system sketch: Yes ❑ No ❑X
Building Construction Information
Building
Orientation (Front door faces) South
North, East, West, South, Northeast, Northwest, Southeast, Southwest
Number of bedrooms
Conditioned floor area
3
1672 Sq Ft
Outdoor temperature
90
of
Number of occupants
4
Indoor temperature
75
OF
Windows
Roof
Grains difference 61
o Gr @ 50 % Rh
Eave overhang depth
1 Ft
Sensible heat gain
20496
Btulh
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, Heal 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
21 602 Btu/h
Heat 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
Sf1
.1
Design airflow
1 150. 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:
(Z Ft Lined sheet metal, Other (specify)
Component Pressure Losses (CPL) 0.25 IWC Total Effective Length (TEL) 28 Ft, Branch Duct: Duct board, 15jD Sheet metal,
Available Static Pressure (ASP) 0.032 IWC Friction Rate: 0.1 1 IWC Lined sheet metal, Other (specify)
ASP = ESP - CPL Friction Rate = (ASP x 100) ! TEL
Contractor's Printed Name
Kristin Kelly
Date
' If abridged' version of Manual J is used'for load calculation, then verity residencemeets 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)
44C.Ck
Project Information Cooling Design Information
Name: Outdoor Design Temp: 91 °F db Summer
City: Outdoor Design Temp:® °F db I%Mnter
Stater Altitude:= Aftitude Adjustment: 1.00 Indoor Design Temp: Z5 °F db ®%RH ®°F wb
e Manual J Load Calculations
Total Load
Sensible
Latent
SHR Heat Lass
25560
20496_F
5064
F 0.802
10
Airflow Calculations
Design TD for Airflow
19
Design Sensible CFM
981
,--OEM Information
Manufacturer. 1COMFORTMAKERS Furnace Model #: AFUE: =
Coil or Fan -Coil Model #: FXM4X36 Condenser Model #: NXH630GKP SEER: 16.0 HSPF: 9.00
(A) Manufacturers Cooling Performance Data
Lower Return Air
Outdoor Temperature
F7iFl (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
F 3,521
0.8649
Rated CFM Design RA Temperature
875 ®
26,596
22,017
4.579
0.8278
Rated CFM @ Rated RA Temperature
0
31,330
17.232 .
14,098
0.55
(B) Manufacturers Cooling Performance Data
Higher Return Air
Outdoor Temperature =
® (F db)
Entering Coil Temperature = 75 (F db)
CFM (F wb)
Total BTUH
Sensible BTUH
latent BTUH
SHR
Rated CFM Q Rated RA Temperature
®
27,330
20,330
7,000
0.7439
Rated CFM @ Design RA Temperature
1075 ®
27,803
20,157
7,647
0.725
Rated CFM @ Rated RA Temperature
72
32,060
18,595
13,465
0.58
nranuraururer s %,00ung renormance vary (mierparaiea)
Design Return Air Outdoor Temperature = 95 (F db)
CFM (F wb) Total BTUH Sensible BTUH
Latent BTUH SHR
21,0347
F-6-2-00-1 0.7724
Excess Latent Capacity Calculation +0
_®
Capacity @ Design CFM / RA (F wb) F980.0-71 F 27,234 21,602
F 5,632 0.793
Equipment Capacity as a % of Design F 105A095
111.21 %
Manufacturers Heat Pump Data
Capacity
Capacity
Balance Supplemental
@rD@
1
P Heat
29,220
16,230
20.5 15.87
/— Manufacturers Furnace Data
Input Output
Desired Calculated