HomeMy WebLinkAboutEnergy CodeFORM R405-2020 2ADZA eyv(ess l (6-qdkA, I S `J- )93L. V nq I s /t*
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RESIDENTIAL ENERGY CONSERVATION CODE DOCUMENTATION CHECKLIST
4A,
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)
Reviewed for Code
Compliance
Universal Engineering
Sciences
5
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FORM R405-2020
FLORIDA ENERGY EFFICIENCY CODE FOR BUILDING CONSTRUCTION
Florida Department of Business and Professional Regulation - Residential Performance Method
Project Name: 2021 Express 2605 Hayden R PSL VIN SHI COM14
Builder Name: Express
Street: 9416 Potomac ur
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 Type42750.2 sqft.)
Insulation Area
2. Single family or multiple family Detached
a. Concrete Block - Int Insul, Exterior
R=4.1 2383.30 ft2
3. Number of units, if multiple family 1
b. Frame - Wood, Adjacent
R=13.0 366.89 ftz
c. N/A
R= ftz
4. Number of Bedrooms 5
d. N/A
R= ft2
5. Is this a worst case? Yes
11. Ceiling Types (2605.0 sgft.)
Insulation Area
a. Under Attic (Vented)
R=30.0 2605.00 ftz
6. Conditioned floor area above grade (ft2) 2605.02905273
b. NIA
R= ftz
Conditioned floor area below grade (ft2) 0
c. N/A
R= ftz
7. Windows(250.0 sqft.) Description Area
12. Ducts
R ftz
a. U-Factor: Dbl, U=0.35 210.00 ftz
a. Sup: Attic, Ret: Attic, AH: Second Floor 8 160
SHGC: SHGC=0.29
b. U-Factor: Dbl, U=Ml 40.00 ft2
13. Cooling systems
kBtu/hr Efficiency
SHGC: SHGC=0.34
a. Central Unit
46.5 SEER:14.50
C. U-Factor: NIA ftz
SHGC:
Area Weighted Average Overhang Depth: 1.212 ft.
14. Heating systems
kBtu/hr Efficiency
Area Weighted Average SHGC: 0.298
a. Electric Heat Pump
45.0 HSPF:8.20
8. Skylights Area
c. U-Factor:(AVG) N/A ft2
SHGC(AVG): N/A
15. Hot water systems
9. Floor Types (2605.0 sqft.) Insulation Area
a. Electric
Cap: 50 gallons
a. Slab -On -Grade Edge Insulation R=0.0 1104.00 ft2
b. Conservation features
EF: 0.930
b. Floor Over Other Space R=13.0 1064.00 ftz
None
c. other (see details) R= 437.00 ft2
16. Credits
Pstat
Glass/Floor Area: 0.096 Total Proposed Modified Loads: 85.79
PASS
Total Baseline
Loads: 85.90
I hereby certify that the plans and specifications cov�e9,4,g+OND1
Review of the plans and
T14E ST'�l
this calculation are in compliance with the Florida f-wergy
cs�ecifications covered by this
OQ .
Code. v STATE
6%l ulation indicates compliance
p�..
PREPARED BY: F CERT'IFICATT
with the Florida Energy Code.
P� eere construction is
+u+„'� -; •;;,-,.;;.4„��p
ui 14
DATE: E-NU34BER
completed
th%pbuilding will be inspected for
r
CAC 1814113
compliance with Section 553.908
I hereby certify that this building, as designed, is "VDDpliance
Florida Statutes.
g
with the Florida Energy Co 9� �`�A BRA
rWE
v
O�,C
D
OWNER/AGENT. ���/any-a
BUILDING OFFICIAL:
DATE:
DATE:
- Compliance requires certification by the air handler unit manufacturer that the air handler enclosure qualifies as
certified factory -sealed in accordance with R403.3.2.1.
- Compliance requires an Air Barrier and Insulation Inspection Checklist in accordance with R402.4.1.1 and this project requires an
envelope leakage test report with envelope leakage no greater than 6.00 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 INP11T Al IMMORY rl-IFrKll icT 12II=Dn12T
PROJECT.
Title: 2021 Express 2605
Hayden R Bedrooms: 5
Address Type:
Street Address
Building Type: User
Conditioned Area: 2605
Lot #
Owner Name: Express Homes
Total Stories: 2
Block/Subdivision:
# of Units: 1
Worst Case: Yes
PlatBook:
Builder Name: Express
Rotate Angle: 90
Street:
Permit Office:
Cross Ventilation:
County:
St. Lucie
Jurisdiction:
Whole House Fan:
City, State, Zip:
ST LUCIE ,
Family Type: Detached
FL,
New/Existing: New (From Plans)
Comment:
CLIMATE
/
Design Temp
Int Design Temp Heating
Design Daily Temp
V Design Location
TMY Site 97.5 % 2.5 %
Winter
Summer Degree Days Moisture
Range
FL, ST_LUCIE_CO_INTL FL VERO_BEACH_MUNI 39 90
70
75 299
58
Medium
BLOCKS
Number Name
Area Volume
1 Blockl
2605.029 22403.3
SPACES
Number Name
Area Volume Kitchen Occupants
Bedrooms InfilID Finished Cooled
Heated
1 First Floor
1104.012 9494.5 Yes 1
1
1 Yes
Yes
Yes
2 Second Floor
1501.017 12908.7 No 5
4
1 Yes
Yes
Yes
FLOORS
# Floor Type
Space Perimeter Perimeter R-Value
Area
Joist R-Value
Tile Wood
Carpet
1 Slab -On -Grade Edge Insulatio First Floor 157 ft 0
1104 ft=
_-
0.8 0
0.2
2 Floor Over Other Space
Second Floor --- __—
1064 ft2
13
0.8 0
0.2
3 Floor over Garage
Second Floor ---- r__
437 ft2
13
0.8 0
0.2
ROOF
/
Roof Gable Roof
Rad
Solar SA Emift
Emitt Deck Pitch
V # Type
Materials Area Area Color
Barr
Absor. Tested
Tested Insul. (deg)
1 Hip Composition shingles 1723 ft2 0 ft2 Medium
N
0.75 No 0.9
No 0
26.57
ATTIC
`
/
V # Type
Ventilation Vent Ratio (1 in)
Area
RBS IRCC
1 Full attic
Vented 300 1541 ft=
N N
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FORM R405-2020 INPUT SUMMARY CHECKLIST REPORT
CEILING
# Ceiling Type Space
R-Value
Ins Type
Area
Framing Frac Truss Type
1 Under Attic (Vented) First Floor
30
Blown
1104 ft2
0.11
Wood
2 Under Attic (Vented) Second Floor
30
Blown
1501 ft2
0.11
Wood
WALLS
ff
Oral Adjacent Space
Cavity Width
Height
Sheathing Framing
Solar Below
0
_ 1
N=>E Exterior Concrete Block - Int InsulFirst Floor
4.1 39
8
8 8
343.8 ft2
0
0
0.5
0
2
W=>N Exterior Concrete Block - Int InsulFirst Floor
4.1 36
8
8 8
317.8 ft2
0
0
0.5
0
_ 3
S=>W Exterior Concrete Block - Int InsulFirst Floor
4.1 11
4
8 8
98.2 fN
0
0
0.5
0
4
S=>W Exterior Concrete Block - Int InsulFirst Floor
4.1 6
8
8 8
57.8 ft2
0
0
0.5
0
5
E=>S Exterior Concrete Block - Int InsulFirst Floor
4.1 20
0
8 8
173.3 ft2
0
0
0.5
0
_ 6
S=>W Garage Frame - Wood First Floor
13 21
8
8 8
187.8 ft2
0
0.23
0.5
0
_ 7
E=>S Garage Frame - Wood First Floor
13 20
8
8 8
179.1 ft2
0
0.23
0.5
0
8
N=>E Exterior Concrete Block - Int Ins&cond Floor
4.1 39
8
8 8
343.6 ft2
0
0
0.5
0
9
W-N Exterior Concrete Block - Int InsSecond Floor
4.1 40
8
8 8
352.4 ft2
0
0
0.5
0
10
S=>W Exterior Concrete Block - Int Ins8econd Floor
4.1 39
8
8 8
343.8 ft2
0
0
0.5
0
11
E=>S Exterior Concrete Block - Int Ins5econd Floor
4.1 40
8
8 8
352.4 ft2
0
0
0.5
0
DOORS
# Omt Door Type Space
Storms
U-Value
Width
Height
Area
Ft In
Ft In
1 S=>W Insulated First Floor
None
.4
3
6 8
20 ft2
2 W=>N Wood First Floor
None
.30
2
8
6 8
17.6 ft2
WINDOWS
Orientation shown is the entered orientation
=> changed to Worst Case.
/
Wall
Overhang
V.
# Ornt ID Frame Panes NFRC U-Factor SHGC
Imp
Area
Depth
Separation
Int Shade
Screening
1 N=>E 1 Vinyl Low-E Double Yes
0.35 0.29
N
46.5 1112
1 ft 0 in
11 ft 0 in
None
None
2 N=>E 1 Metal Low-E Double Yes
0.61 0.34
N
40.0 ft2
2 ft 0 in
1 ft 0 in
None
None
3 S=>W 3 Vinyl Low-E Double Yes
0.35 0.29
N
31.0 ft2
1 ft 0 In
11 ft 0 in
None
None
4 S=>W 4 Vinyl Low-E Double Yes
0.35 0.29
N
2.5 ft2
6 ft 2 in
2 ft 0 in
None
None
5 N=>E 8 Vinyl Low-E Double Yes
0.35 0.29
N
62.0 ft2
1 ft 0 in
1 ft 0 in
None
None
6 S=>W 10 Vinyl Low-E Double Yes
0.35 0.29
N
62.0 ft2
1 ft 0 in
0 ft 0 in
None
None
7 S=>W 10 Vinyl Low-E Double Yes
0.35 0.29
N
6.0 ft2
1 ft 0 in
0 ft 0 in
None
None
GARAGE
# Floor Area Ceiling Area Exposed Wall Perimeter
Avg. Wall Height
Exposed Wall Insulation
1 436.872 ft2 436.872 ft2
64 ft
8.6 ft
13
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FORM R405-2020 INPUT SUMMARY CHECKLIST REPORT
INFILTRATION
# Scope Method
SLA
CFM 50 ELA EgLA ACH ACH 50
1 Wholehouse Proposed ACH(50)
.000328
2240.3 122.91 230.75 .1471
6
HEATING SYSTEM
# System Type
Subtype
Speed Efficiency Capacity
Block
Ducts
1 Electric Heat Pump/
Split
Singl HSPF:8.2 45 kBtu/hr
1
sys#1
COOLING SYSTEM
# System Type
Subtype
Subtype Efficiency Capacity Air Flow
SHR Block
Ducts
1 Central Unit/
None
Sing[ SEER: 14.546.5 kBtu/hr 1395 cfrn
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 70 gal 120 deg
None
SOLAR HOT WATER SYSTEM
FSEC
Cert # Company Name
Collector
System Model # Collector Model # Area
Storage
Volume
FEF
None None
ft'
DUCTS
/ -- Supply --
V # Location R-Value Area
-- Return --- Air CFM 25 CFM25
Location Area Leakage Type Handler TOT OUT
QN RLF
HVAC #
Heat Cool
1 Attic 8 160 ft2
Attic
65 ft2 Proposed Qn Second Flo --- cfm 182.4 elm 0.07 0.50
1 1
TEMPERATURES
Programable Thermostat: Y
Cooling ((jj Jan [[ ]]Feb ki Mar
Heating [X] Jan (X] Feb Mar
[[ ))Jan [[ ]] Feb Mar
Ceiling Fans:
[ ] A r [ ] Ma [X] Jun [X] Jul [X] AugJXJ Se
[ ] AApr [ ] May [ ] Jun [ ] Jul [ ] AuSep �X
[X) [ ) May [ J Jun [ ] Jul [ ]Aug
Oct Nov
Oct X1 Nov
Dec
DecVenting
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FORM R405-2020 INPUT SUMMARY CHECKLIST RFPnRT
Thermostat Schedule: HERS 2006 Reference
Hours
Schedule Type
1
2
3
4
5
6
7
8
9
10
11
12
Cooling (WD)
AM
78
78
78
78
78
78
78
78
80
80
80
80
PM
80
80
78
78
78
78
78
78
78
78
78
78
Cooling (WEH)
AM
78
78
78
78
78
78
78
78
78
78
78
78
PM
78
78
78
78
78
78
78
78
78
78
78
78
Heating (WD)
AM
66
66
66
66
66
68
68
68
68
68
68
68
PM
68
68
68
68
68
68
68
68
68
68
66
66
Heating (WEH)
AM
66
66
66
66
66
68
68
68
68
68
68
68
PM
68
68
68
68
68
68
68
.68
68
68
66
66
MASS
Mass Type
Area
Thickness
Furniture Fraction
Space
Default(8 Ibs/sq.ft.
0 ft,
D ft
0.3
First Floor
Default 8 Ibs/s .ft.
0 ft2
0 ft
0.3
Second Floor
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FORM R405-2020
ENERGY PERFORMANCE LEVEL (EPL) DISPLAY CARD
ESTIMATED ENERGY PERFORMANCE INDEX* = 100
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. Conditioned floor area (ft2)
7. Windows- Description
a. U-Factor: Dbl, U=0.35
SHGC: SHGC=0.29
b. U-Factor. Dbl, U=0.61
SHGC: SHGC=0.34
c. U-Factor. NIA
SHGC:
d. U-Factor. N/A
SHGC:
Area Weighted Average Overhang Depth:
Area Weighted Average SHGC:
8. Skylights Description
a. U-Factor(AVG): N/A
SHGC(AVG): N/A
, ST LUCIE, FL,
New (From Plans)
10. Wall Type and Insulation
Insulation
Area
Detached
a. Concrete Block -1nt Insul, Exterior
R=4.1
2383.30 ft2
b. Frame - Wood, Adjacent
R=13.0
366.89 ft2
1
c. N/A
R=
ft=
5
d. N/A
R=
ft2
Yes
11. Ceiling Type and insulation level
Insulation
Area
a. Under Attic (Vented)
R=30.0
2605.00 ft2
2605
b. N/A
R=
ft2
Area
c. N/A
R=
ft2
210.00 ft2
12. Ducts, location $ insulation level
R ft2
a. Sup: Attic, Ret: Attic, AH: Second Floor
8 160
40.00 ft2
13. Cooling systems
kBtu/hr
Efficiency
ft2
a. Central Unit
46.6 SEER:14.50
ft2
1.212 ft.
0.298
Area
ft2
9. Floor Types Insulation Area
a. Slab -On -Grade Edge Insulation R=0.0 1104.00 1112
b. Floor Over Other Space R=13.0 1064.00 ft2
c. other (see details) R= 437.00 112
14. Heating systems
a. Electric Heat Pump
15. Hot water systems
a. Electric
b. Conservation features
None
Credits (Performance method)
I certify that this home has complied with the Florida Energy Efficiency Code for Building
Construction through the above energy saving features which will be installed (or exceeded)
in this home before final inspection. Otherwise, a new EPL Display Card will be completed
based on installed Code compliant features.
Builder Signature: / Date: 3/5/21
'Address of New Home: 9416 Potomac Dr City/FL Zip: Ft Pierce
kBtu/hr Efficiency
45.0 HSPF:8.20
Cap: 50 gallons
EF: 0.93
Pstat
*Note: This is not a Building Energy Rating. If your Index is below 70, your home may qualify for energy efficient
mortgage (EEM) incentives if you obtain a Florida Energy Rating. For information about the Florida Building Code,
Energy Conservation, contact the Florida Building Commission's support staff.
**Label required by Section R303.1.3 of the Florida Building Code, Energy Conservation, if not DEFAULT.
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Florida Building Code, Energy Conservation, 7th Edition (2020)
Mandatory Requirements for Residential Performance, Prescriptive and ERI Methods
ADDRESS: Permit Number.
ST LUCIE , FL,
.,MANDATORY REQUIREMENTS - See individual code sections for full details.
I
SECTION R401 GENERAL
R401.3 Energy Performance Level (EPL) display card (Mandatory). The building official shall require that an energy performance level (EPL)
❑display card be completed and certified by the builder to be accurate and correct before final approval of the building for occupancy. Florida law
(Section 553.9085, Florida Statutes) requires the EPL display card to be included as an addendum to each sales contract for both presold and
nonpresold residential buildings. The EPL display card contains information indicating the energy performance level and efficiencies of components
installed in a dwelling unit. The building official shall verify that the EPL display card completed and signed by the builder accurately reflects the plans
and specifications submitted to demonstrate code compliance for the building. A copy of the EPL display card can be found in Appendix RD.
SECTION R402 BUILDING THERMAL ENVELOPE
❑ R402.4 Air leakage (Mandatory). The building thermal envelope shall be constructed to limit air leakage in accordance with the requirements of
Sections R402.4.1 through R402.4.5.
Exception: Dwelling units of R-2 Occupancies and multiple attached single family dwellings shall be 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
R402.4.1.2. The sealing methods between dissimilar materials shall allow for differential expansion and contraction.
❑ R402.4.1.1 Installation. The components of the building thermal envelope as listed in Table R402.4.1.1 shall be installed in accordance
with the manufacturer's instructions and the criteria listed in Table R402.4.1.1, as applicable to the method of construction. Where required
by the code official, an approved third party shall inspect all components and verify compliance.
❑ R402.4.1.2 Testing. The building or dwelling unit shall be tested and verified as having an air leakage rate not exceeding seven air
changes per hour in Climate Zones 1 and 2, and three air changes per hour in Climate Zones 3 through 8. Testing shall be conducted in
accordance with 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 (i) or
an approved third party. A written report of the results.of the test shall be signed by the party conducting the test and provided to the code
official. Testing shall be performed at any time after creation of all penetrations of the building thermal envelope.
Exception: Testing is not required for additions, alterations, renovations, or repairs, of the building thermal envelope of existing
buildings in which the new construction is less than 85 percent of the building thermal envelope.
During testing:
1. Exterior windows and doors, fireplace and stove doors shall be closed, but not sealed, beyond the intended weatherstripping or
other infiltration control measures.
2. Dampers including exhaust, intake, makeup air, backdraft and flue dampers shall be closed, but not sealed beyond intended
infiltration control measures.
3. Interior doors, if installed at the time of the test, shall be open. .
4. Exterior doors for continuous ventilation systems and heat recovery ventilators shall be closed and sealed.
5. Heating and cooling systems, if installed at the time of the test, shall be turned off.
6. Supply and return registers, if installed at the time of the test, shall be fully open.
® R402.4.2 Fireplaces. New wood -burning fireplaces shall have tight -fitting flue dampers or doors, and outdoor combustion air. Where
using tight -fitting doors on factory -built fireplaces listed and labeled in accordance with UL 127, the doors shall be tested and listed for the
fireplace. Where using tight -fitting doors on masonry fireplaces, the doors shall be listed and labeled in accordance with UL 907.
❑ R402.4.3 Fenestration air leakage. Windows, skylights and sliding glass doors shall have an air infiltration rate of no more than 0.3 cfm
per square foot (1.5 Us/m2), and swinging doors no more than 0.5 cfm per square foot (2.6 Us/m2), when tested according to NFRC 400 or
AAMA/ WDMA/CSA 101/1-S.2/A440 by an accredited, independent laboratory and listed and labeled by the manufacturer.
Exception: Site -built windows, skylights and doors.
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MANDATORY REQUIREMENTS - (Continued)
❑ R402.4.4 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 accordance with the envelope requirements
of Table R402.1.2, where the walls, floors and ceilings shall meet not less than the basement wall R-value requirement. The door into the room shall be
• fully gasketed and any water lines and ducts in the room insulated in accordance with Section R403. The combustion air duct shall be insulated where it
passes through conditioned space to a minimum of R-8.
Exceptions:
1. Direct vent. appliances with both intake and exhaust pipes installed continuous to the outside.
2. Fireplaces and stoves complying with Section R402.4.2 and Section R1006 of the Florida Building Code, Residential.
❑ R402.4.5 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 lost (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 building cavities that form the primary air containment passageways
for air distribution systems shall be considered ducts or plenum chambers, shall be constructed and sealed in accordance with Section
C403.2.9.2 of the Commercial Provisions of this code and shall be shown to meet duct tightness criteria below.
Duct tightness shall be verified by testing in accordance with 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 (I), Florida Statutes, to be "substantially leak free" in
accordance with Section R403.3.3.
R403.3.2.1 Seated air handler. Air handlers shall have a manufacturer's designation for an air leakage of no more than 2 percent
of the design airflow rate when tested in accordance with ASHRAE 193.
❑ R403.3.3 Duct testing (Mandatory). Ducts shall be pressure tested to determine air leakage by one of the following methods:
Rough -in test: Total leakage shall be measured with a pressure differential of 0.1 inch w.g. (25 Pa) across the system,
including the manufacturer's air handler enclosure if installed at the time of the test. All registers shall be taped or otherwise
sealed during the test.
Postconstruction test: Total leakage shall be measured with a pressure differential of 0.1 inch w.g. (25 Pa) across the entire
system, including the manufacturer's air handler enclosure. Registers shall be taped or otherwise sealed during the test.
Exceptions:
i. 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 105OF (41 °C)
or below 55°F (13°C) shall be insulated 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 shallbe 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 thermosiphon circulation systems shall be prohibited. Controls for
circulating hot water system pumps shall start the pump based on the Identification of a demand for hot water within the occupancy. The
controls shall automatically turn off the pump when the water in the circulation loop is at the desired temperature and when there is no
demand for hot water.
❑ R403.5.1.2 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.
1/19/2021 9:43 PM EnergyGauge® USA 7.0.00 - FlaRes2020 FBC 7th Edition (2020) Compliant Software Page 2 of 5
MANDATORY REQUIREMENTS - (Continued)
R403.6.6 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'/z 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).
R403.6.6.1.2 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 burner(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.
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:
I. Be installed with atilt angle between 10 degrees and 40 degrees of the horizontal; and
2. Be installed at an orientation within 45 degrees of true south.
R403.6 Mechanical ventilation (Mandatory). The building shall be provided with ventilation that meets the requirements of the
Florida Building Code, Residential, or Florida Building Code, Mechanical, as applicable, or with other approved means of ventilation
including: Natural, Infiltration or Mechanical means. Outdoor air intakes and exhausts shall have automatic or gravity dampers that
close when the ventilation system is not operating.
R403.6.1 Whole -house mechanical ventilation system fan efficacy. When installed to function as a whole -house mechanical
ventilation system, fans shall meet the efficacy requirements of Table R403.6.1.
Exception: Where an air handler that is integral to tested and listed HVAC equipment is used to provide whole -house mechanical
ventilation, the air handler shall be powered by an electronically commutated motor.
R403.6.2 Ventilation air. Residential buildings designed to be operated at a positive indoor pressure or for mechanical ventilation
shall meet the following criteria:
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.
No ventilation or air-conditioning system make-up air shall be provided to conditioned space from attics,
crawispaces, attached enclosed garages or outdoor spaces adjacent to swimming pools or spas.
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
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 FFFrr^_Ar_v
FAN LOCATION
AIRFLOW RATE MINIMUM
(CFM)
MINIMUM EFFICACY a
(CFMIWATT)
AIRFLOW RATE MAXIMU
(CFM)
HRV or ERV
Any
1.2 /watt
Any
Range hoods
Any
2.8 cfm/watt
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 cfrn = 28.3 Umin. a. When tested in accordance with HVI Standard 916
1/19/2021 9:43 PM EnergyGaugeO USA 7.0.00 - FlaRes202O FBC 7th Edition (2020) Compliant Software Page 3 of 5
MANDATORY REQUIREMENTS - (Continued)
❑ R403.7.1.1 Cooling equipment capacity. Cooling only equipment 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. 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 sizing 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 good design practice.
R403.7.1.2 Heating equipment capacity.
R403.7.1.2.1 Heat pumps. Heat pump sizing shall be based on the cooling requirements as calculated according to Section
R403.7.1.1, and the heat pump total cooling capacity shall not be more than 1.15 times greater than the design cooling load even if
the design heating load is 1.15 times greater than the design cooling load.
R403.7.1.2.2 Electric resistance furnaces. Electric resistance furnaces shall be sized within 4 kW of the design
requirements calculated according to the procedure selected in Section R403.7.1.
R403.7.1.2.3 Fossil fuel heating equipment. The capacity of fossil fuel heating equipment with natural draft atmospheric burners
shall not be less than the design load calculated in accordance with Section R403.7.1.
❑ R403.7.1.3 Extra capacity required for special occasions. Residences requiring excess cooling or heating equipment capacity on an
intermittent basis, such as anticipated additional loads caused by major entertainment events, shall have equipment sized or controlled to
prevent continuous space cooling or heating within that space by one or more of the following options:
1. A separate cooling or heating system is utilized to provide cooling or heating to the major entertainment areas.
2. A variable capacity system sized for optimum performance during base load periods is utilized.
R403.8 Systems serving multiple dwelling units (Mandatory). Systems serving multiple dwelling units shall comply with Sections
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 failing and an automatic or manual control that will allow shutoff when the outdoor temperature is above 40°F (4.8°C).
R403.10 Pools and permanent spa energy consumption (Mandatory). The energy consumption of pools and permanent spas
shall be in accordance with Sections R403.10.1 through R403.10.5.
R403.10.1 Heaters. The electric power to heaters shall be controlled by a readily accessible on -off switch that is an
integral part of the heater mounted on the exterior of the heater, or external to and within 3 feet (914 mm) of the heater. Operation
of such switch shall not change the setting of the heater thermostat. Such switches shall be in addition to a circuit breaker for the
power to the heater. Gas -fired heaters shall not be equipped with continuously burning ignition pilots.
-0 R403.10.2 Time switches. Time switches or other control methods that can automatically turn off and on according to a preset schedule
shall be installed for heaters and pump motors. Heaters and pump motors that have built-in time switches shall be in compliance with this
section.
Exceptions:
1. Where public health standards require 24-hour pump operation.
2. Pumps that operate solar- and waste -heat -recovery pool heating systems.
3. Where pumps are powered exclusively from on -site renewable generation.
1/19/2021 9:43 PM EnergyGauge® USA 7.0.00 - FlaRes202O FBC 7th Edition (2020) Compliant Software . Page 4 of 5
oR403.10.3 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. -
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.
ElR403.10.4 Gas- and oil -fired pool and spa heaters. All gas- and oil -fired pool and spa heaters shall have a minimum thermal
efficiency of 82 percent for heaters manufactured on or after April 16, 2013, when tested in accordance with ANSI Z 21.56. Pool
Y heaters fired by natural or LP gas shall not have continuously burning pilot lights.
R403.10.5 Heat pump pool heaters. Heat pump pool heaters shall have a minimum COP of 4.0 when tested in accordance
with AHRI 1160, Table 2, Standard Rating Conditions -Low Air Temperature. A test report from an independent laboratory is
required to verify procedure compliance. Geothermal swimming pool heat pumps are not required to meet this standard.
R403.11 Portable spas (Mandatory). The energy consumption of electric -powered portable spas shall be controlled by the
requirements of APSP-14.
R403.13 Dehumidifiers (Mandatory If installed, a dehumidifier shall conform to the following requirements:
The minimum rated efficiency of the dehumidifier shall be greater than 1.7 liters/ kWh if the total dehumidifier capacity for the house
less than 75 pints/day and greater than 2.38 liters/kWh if the total dehumidifier capacity for the house is greater than or equal to 75 pints/day.
The dehumidifier shall be controlled by a sensor that is installed in a location where it is exposed to mixed house air.
Any dehumidifier unit located in unconditioned space that treats air from conditioned space shall be insulated to a minimum of R-2.
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:
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.
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.
A ducted dehumidifier shall not be ducted to or from a central ducted cooling system on the return duct side upstream from the
central cooling evaporator coil.
Ductwork associated with a dehumidifier located in unconditioned space shall be insulated to a minimum of R-6.
SECTION R404
ELECTRICAL POWER AND LIGHTING SYSTEMS
R404.1 Lighting equipment (Mandatory). Not less than 90 percent of the lamps in permanently installed luminaires shall have an
efficacy of at least 45 lumens -per -watt or shall utilize lamps with an efficacy of not less than 65 lumens -per -watt.
R404.1.1 Lighting equipment (Mandatory). Fuel gas lighting systems shall not have continuously burning pilot lights.
1/19/2021 9:43 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
Project Name: 2021 Express 2605 Hayden R PSL VIN SHI COM14 Builder Name: Express
Street: Permit Office:
City, State, Zip: ST LUCIE , FL, Permit Number:
Y.
Owner: Express Homes Jurisdiction:
w
Design Location: FL, ST LUCIE_CO_INTL
=
U
COMPONENT
AIR BARRIER CRITERIA
INSULATION INSTALLATION CRITERIA
General
A continuous air barrier shall be installed in the building envelope.
Air -permeable insulation shall
requirements
The exterior thermal envelope contains a continuous air barrier.
not be used as a sealing material.
Breaks or joints in the air barrier shalt be sealed.
Ceiling/aftic
The air barrier in any dropped ceiling/soffit shall be aligned with
the insulation and any gaps in the air barrier shall be sealed.
The insulation in any dropped ceiling/soffit
Access openings, drop down stairs or knee wall doors to
shall be aligned with the air barrier.
unconditioned attic spaces shall be sealed.
Walls
The junction of the foundation and sill plate shall be sealed.
Cavities within comers and headers of frame wails
The junction of the top plate and the top of exterior walls shall be
shall be insulated by completely filling the cavity
sealed.
Knee walls shall be sealed.
with a material having a thermal resistance of R-3
per inch minimum.
Exterior thermal envelope insulation for framed
walls shall be installed in substantial contact and
continuous alignment with the air barrier.
Windows, skylights
The space between window/doorjambs and framing, and
and doors
skylights and framing shall be sealed.
Rim joists
Rim joists shall include the air barrier.
Rim joists shall be insulated.
Floors
The air barrier shall be installed at any exposed edge of
Floor framing cavity insulation shall be installed to
(including
above -garage
insulation.
maintain permanent contact with the underside of
and cantilevered
subfloor decking, or floor framing cavity insulation
floors)
shall be permitted to be in contact with the top side
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 wait;.
Shafts, penetrations
Duct shafts, utility penetrations, and flue shafts opening to
exterior or unconditioned space shall be sealed.
Batts in narrow cavities shall be cut to fit, or narrow
Narrow cavities
cavities shall be filled by insulation that on
installation readily conforms to the available cavity
spaces.
Garage separation
Air sealing shall be provided between the garage and'conditioned spac
3s.
Recessed lighting
Recessed light fixtures installed in the building thermal envelope
Recessed light fixtures installed in the.building
shall be sealed to the finished surface.
thermal envelope shall be airtight and IC rated.
Plumbing and wiring
Batt insulation shall be cut neatly to fit around wiring
and plumbing in exterior walls, or insulation that on
installation readily conforms to available space shall
extend behind n'ping and wiring-
Shower/tub
on exterior
The air barrier installed at exterior walls adjacent to showers and
Exterior walls adjacent to showers and tubs shall
wall
tubs shall separate them from the showers and tubs.
be insulated.
Electrical/phone box or
The air barrier shall be installed behind electrical or communication
exterior walls
boxes or air -sealed boxes shall be installed.
HVAC register boots
HVAC supply and return register boots that penetrate building
thermal envelope shall be sealed to the sub -floor, wall covering or
Concealed
When required to be sealed, concealed fire sprinklers shall only be
sprinklers
sealed in a manner that is recommended by the manufacturer.
Caulking or other adhesive sealants shall not be used to fill voids
a. In addition. insnection
fi
of lea watts shall ho �>, onnnni�nnn ,.. •� •ti..... _:___ _� .,.,. .
._� mu, .nc 0,VY,aluns W R55-06.
1/19/2021 9:43 PM EnergyGauge® USA 7.0.00 - FlaRes2020 FBC 7th Edition (2020) Compliant Software Page 1 of 1
Envelope Leakage Test Report (Blower Door Test)
Residential Prescriptive, Performance or ERI Method Compliance
2020 Florida Building Code, Energy Conservation, 7th Edition
Jurisdiction: Permit #:
Aff
Builder: Express Community: Lot: NA
Address:
City: ST LUCIE State: FL Zip:
OS 11� n� till
rAlriLeakage U r6ith ti
t 'th
Le fdrfdadh bt.
..... . ....
"-""PRESCRIPTIVE
Vt',METHOD -The ";bu1IdI llr�0140WShall! Ke-----h:�av1h'y"p-n-
iit C P''i
Mpei�gili i:', tested ,!and iyerifiedfbs� af Heakaf
O-u . b l5fesS6 ; sc
t)d In*
r 0 �50 -'L —1,dii'
. . . ........
-
,PERFORMANCE�'j
21 'aA!Pay!ng-'.an,a1ri,
tselected H(50) valueifig--
shown:bn, orm7 -2020- (I�Rl), section labeled
465�200�(066rmance,or;R406 sub -section Ar A01
pe 'd rm s F .0 - talc (Pq�ifoTa 6.000
1:
x 60 22403 Method for calculating building volume:
CFM(50) Building Volume ACH(50)
0 Retrieved from architectural plans
DPASS
I* Code software calculated
When ACH(50) is less than 3, Mechanical Ventilation installation 0 Field measured and calculated
L must be verified by building department.
R402.4.1.2 Testing. Testing shall be conducted in accordance with ANSIlRESNET/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)(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 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.
77-
'C'
Testing'Pqrn
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:
1/19/2021 9:43:14 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
Jurisdiction: Permit #:
Builder: Express
Address:
City: ST LUCIE
Duct Leakage Test
�. e r 4
System 1
cfm25
System 2
cfm25
System 3
cfm25
Sum of others
cfm25
Total of all
cfm25
Community:
State: FL
Lot: NA
Zip:
...v -T :.
Q Prescr�pt�ye �lljlethodr��cfm25 (Total) �� - ; � ' } _;,
To qualify}as "subs#antlally leak -free" QnjotalkmGst be,less}than ors j'
i�j f',equal'to{Or041f alrhandler umtrls 'installed Ilf`alr handier, unit ls_not
Installed, Qrr� Total must beless`than or,equal;to}Ot)3 i ;his testing ''�`
mefhods'rneets the`'requirernents Irif accordance wlfli Sectlon R403i. 3 -
/s Elie arr,:46600 Unit installed Bunn testin s s ;r
9 9 ❑-YES (' a°� NO ( Q
Lot: NA
Zip:
...v -T :.
Q Prescr�pt�ye �lljlethodr��cfm25 (Total) �� - ; � ' } _;,
To qualify}as "subs#antlally leak -free" QnjotalkmGst be,less}than ors j'
i�j f',equal'to{Or041f alrhandler umtrls 'installed Ilf`alr handier, unit ls_not
Installed, Qrr� Total must beless`than or,equal;to}Ot)3 i ;his testing ''�`
mefhods'rneets the`'requirernents Irif accordance wlfli Sectlon R403i. 3 -
/s Elie arr,:46600 Unit installed Bunn testin s s ;r
9 9 ❑-YES (' a°� NO ( Q
Q ,Perm forance/ERI Method+ 'cfm25`:(Ou#;or Total). j `'
r ' �otgU�ll�fy+lasing this nethod; Qn must not beYgreater fhan,the
- 2605 = Qn
f ,
a ���„+`� rkw r t� `h; L',� sir
Total of all Total Conditioned
x ; }'� }
systems Square Footagex
r , t ,
:- Leakage) Tiype selected on For
FAIL
'''Qn
[PfroposedPASS
0.07
Duct tightness shall be verified by testing in accordance with ANSI/RESNET/ICC380 by.either individuals as defined in Section
553.993(5) or (7), Florida Statutes, or individuals licensed as set forth in Section 489.105(3)(0, (g) or (i), Florida Statutes.
t� s ,mil +a.
I ._,' _ --• .,, t<V.t.�. e J.. __ -'4, --: -j
{ 3
Testing;Cofrtpany
a
^ I t
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:
1/19/2021 9:43:18 PM Page 1 of 1
2021 Express Hayden Right Psl Vinyl Shingle Com 14
HVAC Load Calculations
for
Express Homes
{v Ac IRvsIDENTIAL,
/n HVAC: L,oADs
Prepared By:
Kristin Kelly
Florida Breeze
2620 Kirby Circle
Palm Bay, FI 32905
321-951-8767
Tuesday, January 19, 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.
hvac 'Res�dentiresal�&Light Commerc�aUHVAG Loads[R.
G Service Masters }LLC s , , i Y f,iExpsfFTayden Rigj�t Ps(;Vmyl Shingle Coin 14
Palm BaiFL,32909 ?�r_ _ :.. P._ r__ _y...,,.. w.... _.;,•.:,, }.
Pro "ect Report
Project Title: 2021 Express Hayden Right Psl Vinyl Shingle Com 14
Designed By: Kristin Kelly
Project Date: January 19, 2021
Client Name: Express Homes
Company Name: Florida Breeze
Company Representative: Kristin Kelly
Company Address: 2620 Kirby Circle
Company City: Palm Bay, FI 32905
Company Phone: 321-951-8767
f
Reference City: Fort Pierce, 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
CheclZ;F-.figures _ .>. '
Total Building Supply CFM: 1,255 CFM Per Square ft.: 0.482
Square ft. of Room Area: 2,605 Square ft. Per Ton: 723
Volume (ft'): 22,404
Total Heating Required Including Ventilation Air. 39,811 Btuh 39.811 MBH
Total Sensible Gain: 34,193 Btuh 79 %
Total Latent Gain: 9,046 Btuh 21 %
Total Cooling Required Including Ventilation Air: 43,239 Btuh 3.60 Tons (Based On Sensible + Latent)
.,Notes ,, ,. - :F , • � :.,: ,r-,; . ,; �.,
Rhvac is an ACCA approved Manual J,~D and S computer program.
Calculations are performed per ACCA Manual J 8th Edition, Version 2, and ACCA Manual D.
All computed results are estimates as building use and weather may vary.
Be sure to select a unit that meets both sensible and latent loads according to the, manufacturer's performance data at
your design conditions.
�RhVac Resitl®nNal,& Light Commercial HVAC Loads zs k "Elite SoftwareiDevelopment,
PJC Service Masters iLLC 2021 Express Hayden Right Psi Vinyl Shingle Com 14
PalmxBa%FL 329t)9. ,. - '' f':._ ,° _ . .. a .. .,.{ • _,,... ;z _ .., : ,. t t },,.: , _... ..:
Miscellaneous Report
§y ism , Wha1e,'Housea Sri 4 � , ; jOutdoor Olatdeort' Outdoor Indoor -r Indoor Grains:
>tri ut Data -w D ;Bulb=i .';INef Bulb. ReI:Htlm-- .; �,Re)�Wum. ,, ..,. D Bulb I! yt7lffer_enc
t. - -
Winter: 42 39.4 80% n/a 70 n/a
Summer: 90 78 59% 50% 75 61.09
7,
Main Trunk Runouts
Calculate: Yes Yes
Use Schedule: Yes Yes
Roughness Factor: 0.01000 0.01000
Pressure Drop: 0.1000 in.wg./l00 ft. 0.1000 in.wg./l00 ft.
Minimum Velocity: 550 ft./min 450 ft.1min
Maximum Velocity: 600 ft./min 750 ft./min
Minimum Height: 0 in. 0 in.
Maximum Height: 0 in. 0 in.
...,UtS er Ir. ata ,_:.z..:;., .tr1 .:,, n ,; tF-aY•u,„tol '_:;1.}'in-.. s, I .�
Winter Summer
Infiltration Specified: 0.410 AC/hr 0.210 AC/hr
153 CFM 78 CFM
Infiltration Actual: 0.410 AC/hr 0.210 AC/hr
Above Grade Volume: X 22,404 Cu.ft, X 22,404 Cu.ft.
9,186 Cu.ft./hr 4,705 Cu.ft./hr
X 0.0167 X 0.0167
Total Building Infiltration: 153 CFM 78 CFM
Total Building Ventilation: 0 CFM 0 CFM
---System 1---
Infiltration & Ventilation Sensible Gain Multiplier: 16.49 = (1.10 X 0.999 X 15.00 Summer Temp. Difference)
Infiltration & Ventilation Latent Gain Multiplier: 41.50 = (0.68 X 0.999 X 61.09 Grains Difference)
Infiltration & Ventilation Sensible Loss Multiplier: 30.77 = (1.10 X 0.999 X 28.00 Winter Temp. Difference)
Winter Infiltration Specified: 0.410 AC/hr (153 CFM), Construction: Average
Summer Infiltration Specified: 0.210 AC/hr (78 CFM), Construction: Average
pucta:oad
-Attic °Dujct„(: 'Duct'}
�,s' Suifiace From;
t >f I
No ,.T. a _,;Descrl tion (;:Location i C,ei in `- +Leaka a :,insuIatiPn r _:Area,
1 Supply Attic 16B 0.12 8 802 No
1 Return Attic 16B. 0.12 8 750 No
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Load Preview Report
Scope
Net ft.'
Ton Iron
Area
Sen
Gain
Lat
Gain
I
Net Sen
Gain Loss
SYS
Hig
SYS
Clg
SYS
Act
Duct
Size
CFM
CFM�CFM
_—
Buildir
3.60 723
2,605
34,193
9,046
43239 39,811
491 1,255
1,255
System 1
3.60 723
2,605
34,193
9,046
43,239 39,811
491 .. :1255,
1255 12
Supply Duct Latent
652
652
Return Duct
6.603
2.989
9,592 2,064
Zone 1
2.605
27.590
5,405
32,995 37,747
491 `a"l 255
1,255
1-First Floor
1,104
12221
2236
14,457 21,584
281 `: ;;556
556 6,46,6,6,
.
4,6,4,6
2-Second Floor
1,501
15,369
3,169
18,538 16.163
210 :. ; _ 699;
6,5.4,4,5.
699 6,4,6,5,4,
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Tabular Manual D Ductsize Data Duct System 1- Supply
---Duct Name: ST-100, Effective Length: 20.0
Trunk 0.003 12 2,273 0.171
Up: Fan 72 9.3 0.856 0.000
Rnd 20.0 13.1 0.0 0.421
Nearest Inch 1,785 62.8 0.265 0.445
---Duct Name: SR-100, Supplies: First Floor, Effective Length: 8.0
Runout 0.0003 6
611
0.009
Up: ST-100 72 4.7
0.115
0.000
Rnd 8.0 6.6
0.0
0.009
Nearest Inch 120 12.6
0.256
0.454
---Duct Name: SR-110, Supplies: First Floor, 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
0.248
0.462
---Duct Name: SR-120, Supplies: First Floor, Effective Length: 8.0
Runout 0.0003 6
611
0.009
Up: ST-100 72 4.7
0.115
0.000
Rnd 8.0 6.6
0.0
0.009
Nearest Inch 120 12.6
0.256
0.454
---Duct Name: SR-130, Supplies: First Floor, Effective Length: 10.0
Runout
0.0003
6
Up: ST-100
72
4.7
Rnd
10.0
6.6
Nearest Inch
120
15.7
---Duct Name: SR-140, Supplies: First Floor, Effective Length: 15.0
Runout
0.0003
6
Up: ST-100
72
4.7
Rnd
15.0
6.6
Nearest Inch
120
23.6
---Duct Name: ST-110, Effective Length: 20.0
Trunk 0.003
10
Up: ST-100 72
7.8
Rnd 20.0
10.9
Nearest Inch 1,260
52.4
---Duct Name: SR-150, Supplies: First Floor, Effective Length: 1.0
Runout 0.0003
4
Up: ST-110 72
3.1
Rnd 1.0
4.4
Nearest Inch 45
1
---Duct Name: SR-160, Supplies: First Floor, Effective Length: 10.0
Runout
0.0003
6
Up: ST-110
72
4.7
Rnd
10.0
6.6
Nearest Inch
120
15.7
611
0.115
0.0
0.253
611
0.115
0.0
0.248
2.310
1.118
0.0
0.041
516
0.141
0.0
0.040
611
0.115
0.0
0.030
0.012
0.000
0.012
0.457
0.017
0.000
0.017
0.462
0.224
0.000
0.224
0.669
0.001
0.000
0.001
0.670
0.012
0.000
0.012
0.680
A/C ServicgSlUlasters,+I:LC l 2021 Express Mayden Right Psl Uinyl Shingle Com 14r1
Palmrofevy, F..L
Tabular Manual D, Ductsize Data - Duct System 1- Supply (cont'd)
---Duct Name: SR-170, Supplies: First Floor, Effective Length: 6.0
Runout 0.0003 4
516
0.008
Up: ST-110 72 3.1
0.141
0.000
Rnd 6.0 4.4
0.0
0.008
Nearest Inch 45 6.3
0.033
0.677
---Duct Name: SR-180, Supplies: First Floor, Effective Length: 3.0
Runout 0.0003 6
611
0.003
Up: ST-110 72 4.7
0.115
0.000
Rnd 3.0 6.6
0.0
0.003
Nearest Inch 120 4.7
0.038
0.672
---Duct Name! ST-120, Effective Length: 0.0
Trunk 0.003 15
758
0.000
Up: ST-110 72 11.6
0.074
0.000
Rnd 0.0 16.4
0.0
0.000
Nearest Inch 930 0
0.041
0.669
---Duct Name: SR-190, Supplies: Second Floor, Effective Length: 8.0
Runout 0.0003 6
611
0.009
Up: ST-120 72 4.7
0.115
0.000
Rnd 8.0 6.6
0.0
0.009
Nearest Inch 120 12.6
0.032
0.678
---Duct Name: SR-200, Supplies: Second Floor, Effective Length: 12.0
Runout 0.0003 5
550
0.014
Up: ST-120 72 3.9
0.120
0.000
Rnd 12.0 5.5
0.0
0.014
Nearest Inch 75 15.7
0.027
0.683
---Duct Name: SR-210, Supplies: Second Floor, Effective Length: 6.0
Runout 0.0003 4
516
0.008
Up: ST-120 72 3.1
0.141
0.000
Rnd 6.0 4.4
0.0
0.008
Nearest Inch 45 6.3
0.033
0.677
---Duct Name: SR-220, Supplies: Second Floor, Effective Length: 10.0
Runout 0.0003 4
516
0.014
Up: ST-120 72 3.1
0.141
0.000
Rnd 10.0 4.4
0.0
0.014
Nearest Inch 45 10.5
0.027
0.683
---Duct Name: SR-230, Supplies: Second Floor, Effective Length: 12.0
Runout 0.0003 5
550
0.014
Up: ST-120 72 3.9
0.120
0.000
Rnd 12.0 5.5
0.0
0.014
Nearest Inch 75 15.7
0.027
0.683
---Duct Name: ST-130, Effective Length: 15.0
Trunk 0.003 14
533
0.006
Up: ST-120 72 10.8
0.041
0.000
Rnd 15.0 15.3
0.0
0.006
Nearest Inch 570 55
0.035
0.675
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Tabular Manual D Ductsize Data - Duct S
stem 1 - Supply
cont'd)
�.
TYPe °' Roughness . tti
u
Diaefiete E I `�'
Veloci SPL`Du
!Upstream' ,+ T
�' Width'
jl.ossl100 SPL:Fit
rTemperatu�e
Shape m.r iFn t '1.Lentli,E� ? : I"iarr;
r < ,,He ,,
,Fit Eg Len ', ti �$ rr" SPL T of
Sinn�I x
9.., _ . ? , I _CFM .- _ . ,
�rj
a t
.._ .._. `Area 5. - _
, �.,
=_SP-/ vai� _ :GPI. VNIrm i .
---Duct Name: SR-240, Supplies: Second Floor, Effective Length: 8.0
Runout 0.0003 6
611
0.009
Up: ST-130 72 4.7
0.115
0.000
Rnd 8.0 6.6
0.0
0.009
Nearest Inch 120 12.6
0.026
0.684
---Duct Name: SR-250, Supplies: Second Floor, Effective Length: 7.0
Runout 0.0003 4
516
0.010
Up: ST-130 72 3.1
0.141
0.000
Rnd 7.0 4.4
0.0
0.010
Nearest Inch 45 7.3
0.025
0.685
---Duct Name: SR-260, Supplies: Second Floor, Effective Length: 9.0
Runout 0.0003 6
611
0.010
Up: ST-130 72 4.7
0.115
0.000
Rnd 9.0 6.6
0.0
0.010
Nearest Inch 120 14.1
0.025
0.685
---Duct Name: SR-270, Supplies: Second Floor, Effective Length: 5.0
Runout 0.0003 5
550
0.006
Up: ST-130 72 3.9
0.120
0.000
Rnd 5.0 5.5
0.0
0.006
Nearest Inch 75 6.5
0.029
0.681
---Duct Name: SR-280, Supplies: Second Floor, Effective Length: 20.0
Runout 0.0003 4
516
0.028
Up: ST-130 72 3.1
0.141
0.000
Rnd 20.0 AA
0.0
0.028
Nearest Inch 45 20.9
0.007
0.703
---Duct Name: SR-290, Supplies: Second Floor, Effective Length: 25.0
Runout 0.0003 4
516
0.035
Up: STA 30 72 3.1
0.141
0.000
Rnd 25.0 4.4
0.0
0.035
Nearest Inch 45 26.2
0.000
0.710
---Duct Name: SR-300, Supplies: Second Floor, Effective Length: 12.0
Runout 0.0003 5
550
0.014
Up: ST-130 72 3.9
0.120
0.000
Rnd 12.0 5.5
0.0
0.014
Nearest Inch 75 15.7
0.021
0.689
---Duct Name: SR-310, Supplies: Second Floor, Effective Length: 8.0
Runout 0.0003 4
516
0.011
Up: ST-130 72 3.1
0.141
0.000
Rnd 8.0 4.4
0.0
0.011
Nearest Inch 45 8.4
0.024
0.686
Report Units: Pressure: in.wg, Duct lengths: feet, Duct sizes: inch, Airflow: CFM, Velocity: ft./min, Temperature: F
Rhvac'Resident�all$?L'ight�Commerc�alHli'AC'Loads' �;� Elite Software,bevdlop eni,llnc ;
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{ �; 202t Express Hayden Right Psll/inyl5hingle Com 14'
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Tabular manual D Ductsize Data - Duct System 1 - Supply (cont'd
��F,. 'Duct2Name etc �A� 4 x°Ha y t �- t -� , ,, �, .. .� • , .��
F L
VfL11 FAlii t i -�i -3 Ft.I
�l• a 7& 4RoU Iln4�J 2 y
ia
Ometer, Velocity SPL Duct,
Upstream` ' a' �.. I ��1 , � , �" -,rTemperatu�e i � �t" �` � z.�,1� �1At'idth� � � I �i ' �; jRH, � �!• oss1100 d I �. F SPL: Ftf'
� ; �
Sfia e n d �, Length x ' Height Fit Eq Len. a r' SPL Toti
,Area
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.
11...,u marl, f4�'i .... 3f1f-�•_ :� ._i / I {'4.Yyi1 1 �. tG .,' ' _ • Y 1 r ii ,.i..
.. , i.
Number of active trunks: 4
Number of active runouts: 22
Total runout outlet airflow: 1,785
Main trunk airflow: 1,785
Largest trunk diameter: 15 ST-120
Largest runout diameter: 6 SR-100
Smallest trunk diameter: 10 ST-110
Smallest runout diameter: 4 SR-110
Supply fan external static pressure: 0.710
Supply fan device pressure losses: 0.250
Supply fan static pressure available: 0.460
Runout maximum cumulative static pressure loss: 0.710 SR-290
Return loss added to supply: 0.024
Total effective length of return ( ft.): 30.0 RR-110
Total effective length of supply ( ft.): 80.0 SR-290.
Overall total effective length ( ft.): 110.0 RR-110 to SR-290
Design overall friction rate per 100 ft.: 0.418 (Available SP x 100 / TEL)
System duct surface area (Scenario 1): 447.5 (Not linked to duct load)
Total system duct surface area: 447.5
Rhvac Residential 8Ughf Commercial NVJ�C Loads f Ehte Software Development,
fUC Service+Masters, LLC : _ T y 2021 `Express Hayden F2ight�Psl Vinyl Shrngle Com 14-
Palrri Ba : EL ,.329tJ9 x a t F`s,
Tabular Manual D Ductsize Data - Duct S stem 9 - Return
TYpe : r. „�Ro�ighAess`, ,Diarrieter< ,�� �, Velocity; $RL Dutt,
s,,
1pstream= , Temperature {` + Width Loss1100 E SPL:1t
Length��lSPLTofr
9 q I
Size M
1GF _ s , Area',
T :,s� :_.r �_ Avait: SPL Corn
SP ui.
---Duct Name: RT-100, Effective Length: 0.0
Trunk 0.003 12 1,599 0.000
Up: Fan 72 9.3 0.428 0.000
Rnd 0.0 13.1 0.0 0.000
Nearest Inch 1,256 0 -0.024 0.024
---Duct Name: RR-100, Effective Length: 10.0
Runout 0.0003 12 800 0.008
Up: RT-100 72 9.3 0.080 0.000
Rnd 10.0 13.1 0.0 0.008
Nearest Inch 628 31.4 -0.016 0.008
---Duct Name: RT-110, Effective Length: 0.0
Trunk 0.003 12 800 0.000
Up: RT-100 72 9.3 0.110 0.000
Rnd 0.0 13.1 0.0 0.000
Nearest Inch 628 0 -0.024 0.024
---Duct Name: RR-110, Effective Length: 30.0
Runout 0.0003 12 800 0.024
Up: RT-110 72 9.3 0.080 0.000
Rnd 30.0 13.1 0.0 0.024
Nearest Inch 628 94.2 0.000 0.024
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: 2
Total runout outlet airflow: 1,256
Main trunk airflow: 1,256
Largest trunk diameter: 12 RT-100
Largest runout diameter: 12 RR-100
Smallest trunk diameter: 12 RT-100
Smallest runout diameter: 12 RR-100
Runout maximum cumulative static pressure loss: 0.024 RR-110
Return loss added to supply: 0.024
Total effective length of return ( ft.): 30.0 RR-110
System duct surface area (Scenario 1): 125.7 (Not linked to duct load)
Total system duct surface area: 125.7
r.:,,
Rhvac is an ACCA approved Manual J, D and S computer program.
Calculations are performed per ACCA Manual J 8th Edition, Version 2, and ACCA Manual D.
Rhvac Residential &ILight Commercial HVAC+Loads EIIte Software Development; Inc..,
AIC'Service�Maste�s 'l'L�, ,: n'` f ' `; K 2021 +Express Hayden Right'Psl+inId Com 14';
Palm l3a .FL 32909
Rfivac Residenbal,8 Light}Commerc�at MVAC Loads
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EIIte"Softwa[eiDevelopmeni,anc
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_,2021 ExpressHayden Right Pshnyl,Shingle Com 14<
:Balm;Ba FL 32909 ' - _ •
- _
System 1 Whole House Summary Loads
Com one t r , , Y ea Se n` Lath Sen ° T4otal
�R
m s _
G164
L Gain° "
2A-v-o:'Glazing-Double pane low-e (e = 0.60), operable
1,608 0
,861 1,861
1,861 1,861
window, vinyl frame, U-value 0.35, SHGC 0.29
2A-m-d: Glazing -Double pane low-e (e = 0.60), sliding 40.8
697 0
665 665
glass door, metal frame no break, U-value 0.61,
SHGC 0.34
2A-v-o: Glazing -Double pane low-e (e = 0.60), operable 31.2
298 0
350 350
window, vinyl frame, U-value 0.34, SHGC 0.29
2B-v-o: Glazing -Double pane low-e (e = 0,60), fixed sash, 3
29 0
34 34
vinyl frame, U-value 0.35, SHGC 0.29
11J: Door -Metal - Fiberglass Core, U-value 0.6 20.4
343 0
318 318
11 D: Door -Wood - Solid Core, U-value 0.39 19
208 0
193 193
13AB-Ofcs: Wall -Block, no blanket or board insulation, 2167.6
11,107 0
6,902 6,902
filled core, siding finish, U-value 0.183
12C-Osw: Wall -Frame, R-13 insulation in 2 x 4 stud 320.6
817 0
627 627
cavity, no board insulation, siding finish, wood studs,
U-value 0.091
1613-30: Roof/Ceiling-Under Attic with Insulation on Attic 2605
2,334 0
4,168 4,168
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-30 insulation, U-value 0.032
22A-pm: Floor -Slab on grade, No edge insulation, no 153
5,055 0
0 0
insulation below floor, any floor cover, passive, heavy
dry or light wet soil, U-value 1.18
Subtotals for structure:
22,496 0
15,118 15,118
People: 6
1,200
1.380 2,580
Equipment:
950
3,600 4,550
Lighting: 0
0 0
Ductwork:
12,604 3,641
12,802 16,443
Infiltration: Winter CFM: 153, Summer CFM: 78
4,711 3,255
1,293 4,548
Ventilation: Winter CFM: 0, Summer CFM: 0
0 0
0 0
System 1 Whole House Load Totals:
39,811 9,046
34,193 43,239
Clike k:Fi giises.,
Supply CFM: 1,255 CFM Per Square ft.:
0.482
Square ft. of Room Area: 2,605 Square ft. Per Ton:
723
Volume (ft'): 22,404
Total Heating Required Including Ventilation Air: 39,811 Btuh
39.811 MBH
Total Sensible Gain: 34,193 Btuh
79 %
Total Latent Gain: 9,046 Btuh
21 %
Total Cooling Required Including Ventilation Air: 43,239 Btuh
3.60 Tons (Based On Sensible + Latent)
Notes r --
Rhvac is an ACCAapprovedManual 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.
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Equipment Data - System 9 - Whole House
Cooling
System Type:
Outdoor Model:
Indoor Model:
Tradename:
Outdoor Manufacturer:
Description:
AHRI Reference No.:
Capacity:
Efficiency:
Heating
System Type:
Model:
Tradename:
Manufacturer:
Description:
Capacity:
Efficiency:
Air Source Heat Pump
R4H448(A, G)KP-
FXM4X48"AL
14 SEER R SERIES R410A HP
COMFORTMAKER
Air Source Heat Pump
204902204
47,111
14.5 SEER
Air Source Heat Pump
R4H448(A,G)KP*
14 SEER R SERIES R410A HP
COMFORTMAKER
Air Source Heat Pump
45,000
8.2 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%, W1DB: 70F, Sen. gain:
34,193 Btuh, Lat. gain: 9,046 Btuh, Sen. loss: 39,811 Btuh, Entering clg. coil DB: 79.817, Entering clg. coil WB: 64.1F,
Entering htg. coil DB: 66.2F, Clg. coil TD: 20F, Htg. coil TD: 70F, Req. clg. airflow: 1255 CFM, Req. htg. airflow: 491 CFM
,Resider�ttal 8Light Commercial HVAC Loads
Elite:Software Developmi;nt,'Irac.
A/C Service;Masters iL'LC
1,,P,,,Rh,y-�c
2021
Express Hayden Right P l Vinyl Shingle Com 14'
m�Ba' FL:.32909.
`r
System 1 Room Load Summa
l FurRur?
Clg a ;Mih: Acff
Room Area Sens, r , Htg fDuc't
:� - ,Duct
zClg
Sens „ Lat Clg;:, S)+s.;
-h
- No': Name _ ` , a ,..- ,SF ., - B.tuh , �' ` CFM Size �,g Vef `'
T.. .
BtuH 13tuh CFM' . ;GFM°
--Zone 1---
1 First Floor 1,104 21,584 281 6,4,6,6, -
12,221 2,236 556 556
6,4,6,4,
6
2 Second Floor 1,501 16,163 210 6,5,4,4, -
15,369 3,169 699 699
5,6,4.,6,
5,4,4,5,
4
Duct Latent
652
Return Duct 2,064
6,603 2,989
System 1 total 2,605 39,811 _ 491
34,103 9,046 1,255 1,255
System 1 Main Trunk Size: 12 in.
Velocity: 2,273 ft./min
Loss per 100 ft.: 0.856 in.wg
Duct size results above are from Manual D Ductsize.
Runout duct velocities are not printed with duct size results from Manual D Ductsize since they can vary within the room.
See the Manual D Ductsize report for duct velocities and other data.
Coglih Sensible/Latent"" `:
9 Sensible
latent ; .. Total
S " lifBtuh
_ .
-_:
' Btuh
Net Required: 3.60 79%/21% 34,193
9,046 43,239
Actual: 3.93 79%/21% 37,340
9,771 47,111
Equipment'Data
- -
Heating System
Cooling System
Type: Air Source Heat Pump
Air Source Heat Pump
Model: R4H448(A,G)KP*
R4H448(A,G)KP*
Indoor Model:
FXM4X48**AL
Brand: 14 SEER R SERIES R410A HP
14 SEER R SERIES R410A HP
Description: Air Source Heat Pump
Air Source Heat Pump
Efficiency: 8.2 HSPF
14.5 SEER
Sound: 0
0
Capacity: 45,000 Btuh
47,111 Btuh
Sensible Capacity: n/a
37,340 Btuh
Latent Capacity: n/a
9,771 Btuh
AHRI Reference No.:. n/a
204902204
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:
34,193 Btuh, Lat. gain: 9,046 Btuh, Sen. loss: 39,811 Btuh, Entering clg. coil DB: 79.8F,
Entering clg. coil WB: 64.1F,
Entering htg. coil DB: 66.217, Cig. coil TD: 20F, Htg. coil TD: 70F, Req. clg. airflow: 1255 CFM, Req. htg. airflow: 491 CFM
Rhvac �¢ResrdentJah&'Light Commercial HVAC,Loads, x, F
Elite Software=Developm®nt,_Inc
A/C Service Masters LLC 2021 FExpress. Hayden Right PsI Vny1 Shingle Com 14'
Palm.Ba r,
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
lrtijlVidwal Rooiris. ,.�,,:z
__- .. _. .. �. . T:r _� ..« ... .fii� .r_iL � •.EX•._ ,F.r-f.t ai�.I+ ,�'.:33. .. S!Im�', cF�: ..:. r, n: _7 ....- �•.. - (c.r
f r �
-
{`
°
180225°
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2315° �J
°�
s HigFi;
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m Roor>i I Rot � . ,Rbt t Rot ,, 4 Rot Rot Rot.` i Rot , �Bi =Rot <<f
Duct
(N6N.ame L CFM
,
r.P. R ±. -4"t
_ Stze;
System 1:
Zone 1:
1 First Floor
6,4,6,6,
566 612 588 596 557 615
612 *626
6,4,6,4,
2 Second Floor
6,5,4,4,
699 775 830 781 699 806
*864 792
5,6,4,6,
* Indicates highest CFM of all rotations.
_._.,
Rotation Front r''"'f d
Foo3 Suppl z {Sensible Latent Net'
pe rees . Faces `^ ? t r ^L CFM ,, .. •;,;. s; Gain
am -
To
0° South 1,255 34,193
*9,046
3.60
45° Southwest 1,387 37,088
9,006
3.84
90° West 1,418 37;770
9,009
3.90
135° Northwest 1,377 36,894
9,022
3.83
180° North 1,256 34,211
9,044
3.60
225° Northeast 1,421 37,834
9,004
3.90
270° East *1,476 *39.104
9,022
*4.01
315° Southeast 1,418 37,772
9,009
3.90
* Indicates highest value of all rotations.
Building Rotation Tonnage
4.21.....................................................................
4.1......................................................
4.0..............................................................................
................
F-0
3.9.................. ............
v3.8 ............ .......................... ................................................
3.7 ........................................... I....
3.6
South Southwest West Northwest North Northeast
East Southeast
Direction Front door Faces
---- Buildinq Net Tonnaqe
:Rhv�a Rastdeiltiak 8 Light GamMerclal HVAG Loads S x Elite SoHwars Deyelopniefit, Inc.:
AIC Servict3 Motel„4CG 2D21 Exp`14
Building Rotation Report (cont'd)
Building Rotation Hourly Net Gain
51,000........................................................................
••q
50.000.................................................................... ........
49,000.................................................. ........................... ...................
.o
r
48,000 . ........... ........ .........
47.000 .... ..... .. �f .... .....
LP46,000 a.-:: .............. ....... ................ .................. .......
45,000 .. ....... ..... ............... ............................................... ...
44,000},.. ..................... yi.-;&............................................... Mk ..........
43.000t.................ydr ...........................................................................
42,000t... IW...........................................................................................
41,000E—i i i i i
8 am 9 am loam 11 am 12 pm 1 pm 2 pm 3 pm 4 pm 5 pm 6 pm 7 pm
Time of Day
�— Front door faces South
-- �-- Front door faces Southwest
—♦-- Front door faces West
---- Front door faces Northwest
--w--- Front door faces North
^—A Front door faces Northeast
f-- Front door faces East
�.� Front door faces Southeast
htACCK.
G.rrfSmiy CsE-xtvs dArtvhr
County, Town, Municipality, Jurisdiction
Header Information
Contractor Florida Breeze
Mechanical License # CAC1814113
Building Plan # HAYDEN
Home Address (Street or Lot#, Block, Subdivision)
Design Conditions
Winter Design Conditions
Outdoor temperature 42 OF
Indoor temperature 70 OF
Total heat loss 39811 Btu/h
Summer Design Conditions
Outdoor temperature 90 OF
REQUIRED ATTACHMENTS'
Manual J1 Form (and supporting worksheets):
or MJ1AE Form' (and supporting worksheets):
OEM performance data (heating, cooling, blowe():
Manual D Friction Rate Worksheet:
Duct distribution system sketch:
Form
RIDER 1.01
8 Mar 10
ATTACHED
Yes ❑X No ❑
Yes ❑ No ❑X
Yes ❑X No ❑
Yes ❑ No ❑X
Yes ❑ No ❑X
Building Orientation (Front door faces) South
North, East, West, South, Northeast, Northwest, Southeast, Southwest
Number of bedrooms 5
Conditioned floor area
Number of occupants
2605 Sq Ft,
6
Indoor temperature
75
of Windows
Grains difference
d Gr % Rh
61 @ 50 Eave overhang depth
3 6 Ft
Roof
Sensible heat gain
34193
BtU/h Internal shade
Eave
Latent heat gain
9046
Btu/h Blinds, drapes, etc
Depth
Window
Total heat gain
43239
Btu/h Number of skylights
0
EQUIPMENT•
41
Heating Equipment Data
Cooling Equipment Data
Blower Data
Equipment type
Heat pump
Equipment type Heat pump
Heating CFM
�25 CFM
Furnace, Heat pump, Boller, etc.
Air Conditioner, Heat pump, etc
Model
R4H448(A,G)KP*
Model R4H448(A,G)KP'
CFM
Heating output capacity 45000 Btu/h
Heal pumps • capacity at winter design outdoor conditions
Sensible cooling capacity
Latent cooling capacity
37340 Btu/h
9771 Btu/h
Cooling CFM ____ljWtj
Auxiliary heat output capacity Btu/h Total cooling capacity 47111 Btu/h
DISTRIBUTION�HVAC DUCT •1
Design airflow 1785 CFM Longest supply duct: 80 Ft Duct Materials Used (circle)
Trunk Duct: Duct board Flex, Sheet metal,
External Static Pressure (ESP) 0.71 IWC Longest return duct: 30 Ft Lined sheet metal, Other (specify)
'Component Pressure Losses (CPL) 0.25 IWC
Available Static Pressure (ASP) 0.46 IWC
ASP = ESP - CPL
t ueclare me loaa calculation, equipment selection
above, I understand the claims made on these fol
Contractor's Signature
Total Effective Length (TEL) 110 Ft
Branch Duct: Duct board, lex Sheet metal,
Friction Rate: 0.42 IWC Lined sheet metal, Other (specify)
Friction Rate = (ASP = 100) , TEL
Date
' The AHJ shall have the discretion to accept Required Attachments printed from approved ACCA software vendors, see list on page 2 of Instructions.
' If abridged version of Manual J is used for load calculation, then verify residence meets requirements, see Abridged Edition Checklist on page 13 of instructions.
Form generated by ACCA-approved Manual J Eighth Edition Version 2 Elite Software Rhvac program.
Air Conditioning Contractors of America
Manual S (Residential Equipment Selection)
ea
Project Information Cooling Design Information
Name: Outdoor Design Temp: 91 °F db Summer
City: Outdoor Design Temp: 43 °F db IWinter
State: ❑ Altitude: = Altitude Adjustment: 1.00 Indoor Design Temp: 75 °F db 50 %RH 63 °F wb
Manual J Load Calculations
Total Load Sensible Latent SHR Heat Loss
43239 34193 9046 0.791
Airflow Calculations
Design TO for Airflow
19
Design Sensible CFM
1636
utM mtormaaon
Manufacturer. 1COMFORTMAKER Furnace Model #j 1 AFUE:�
Coil or Fan -Coil Model #: I FXM4X48""AL Condenser Model #: R4H448(A,G)KP" SEER: 14.5 HSPF: 8.20
(A) manutacturers cooing verrormance uata
Lower Return Air
Outdoor Temperature =
95 (F db)
Entering Coil Temperature = 75 (F db)
CFM (F wb)
Total BTUH
Sensible BTUH
Latent BTUH
SHR
Rated CFM @ Rated RA Temperature
62
46,800
34.659
i2,141
0.7406
Rated CFM @ Design RA Temperature
Fl-40-0-1
F47,034
1 33,283
13,751
0.7076
Rated CFM @ Rated RA Temperature
67
47,971
27,778
20,193
0.5791
trs) manufacturers cooing vertormance uata
Higher Return Air
Outdoor Temperature =
95 (F db)
Entering Coil Temperature = 75 (F db)
CFM (F wb)
Total BTUH
Sensible BTUH
Latent BTUH
SHR
Rated CFM @ Rated RA Temperature
62
46,717
39,717
7,000
0.8502
Rated CFM @ Design RA Temperature
F 1800 63
47,164
38,930
8,235
0.8254
Rated CFM @ Rated RA Temperature
67
48,953
35,780
F 13,173
0.7309
manuraaturer s t.vonng renormanue uata tmterpoiatea)
Design Return Air Outdoor Temperature = 95 (F db)
CFM (F wb) Total BTUH Sensible BTUH Latent BTUH SHR
36.615 10,496 0.7772
Excess Latent Capacity Calculation + 725 - 725
Capacity @ Design CFM / RA (F wb) 1636 63 47,111 37,340 9,771 0.793
Equipment Capacity as a % of Design 108.951/6109.200% 008.02%
Manufacturer's Heat Pump Data
Capacity
Capacity
Balance Supplemental
@ 47 OF db
@ 17 °F db
Point Heat Required
46,280
26,680
-23.8 -15.87
FManufacturer's Furnace Data
Input Output
Desired Calculated