163 Belvedere St RES21-0345 Energy Calcs-REVISION 4-4-23_1FORM R405-2022 Supplement
FLORIDA ENERGY EFFICIENCY CODE FOR BUILDING CONSTRUCTION
Florida Department of Business and Professional Regulation - Residential Performance Method
Project Name: 163 Belvedere St 2347R Builder Name: American Classic Homes
Street:163 Belvedere St Permit Office: Duval
City, State, Zip: Atlantic Beach, FL, 32233 Permit Number:
Owner:Jurisdiction: 261300
Design Location: FL, Jacksonville County: Duval(Florida Climate Zone 2)
1. New construction or existing New (From Plans)
2. Single family or multiple family Detached
3. Number of units, if multiple family 1
4. Number of Bedrooms 4
5. Is this a worst case?No
6. Conditioned floor area above grade (ft²)2347
Conditioned floor area below grade (ft²)0
7. Windows(404.0 sqft.) Description Area
a. U-Factor:Dbl, U=0.33 404.00 ft2
S H G C :SHGC=0.23
b. U-Factor:N/A f t2
S H G C :
c. U-Factor:N/A f t2
S H G C :
Area Weighted Average Overhang Depth: 1.000 ft
Area Weighted Average SHGC:0.230
8. Skylights Description Area
U - F a c t o r : ( A V G ) N/A N/A ft2
S H G C ( A V G ) : N/A
9. Floor Types I n s u l a t i o n Area
a. Slab-On-Grade Edge Insulation R= 0.0 1033.00 f t2
b. Floor Over Other Space R= 0.0 914.00 f t2
c. other (see details)R = 400.00 f t2
10. Wall Types(3054.2 sqft.) I n s u l a t i o n Area
a. Frame - Wood, Exterior R=13.0 2747.50 ft2
b. Frame - Wood, Adjacent R=13.0 306.67 ft2
c. N/A
d. N/A
11. Ceiling Types(1314.0 sqft.) I n s u l a t i o n Area
a. Flat ceiling under att (Vented) R=38.0 1200.00 ft2
b. Flat ceiling under att (Vented) R=19.0 114.00 ft2
c. N/A
12. Roof(Comp. Shingles, Vented) Deck R=0.0 1424 ft2
13. Ducts, location & insulation level R ft2
a. Sup: Attic, Ret: 2nd Floor, AH: 2nd Floor 6 469
b .
c .
14. Cooling Systems k B t u / h r Efficiency
a. Central Unit 60.0 SEER2:14.30
15. Heating Systems k B t u / h r Efficiency
a. Electric Heat Pump 60.0 HSPF2:7.50
16. Hot Water Systems
a. Electric Cap: 50 gallons
EF: 0.920
b. Conservation features
None
17. Credits Pstat
Glass/Floor Area: 0.172 Total Proposed Modified Loads: 66.06
Total Baseline Loads: 71.79 PASS
I hereby certify that the plans and specifications covered by Review of the plans and
this calculation are in compliance with the Florida Energy specifications covered by this
Code.calculation indicates compliance
with the Florida Energy Code.
PREPARED BY: _________________________________ Before construction is completed
this building will be inspected for
DATE: _________________________________________ compliance with Section 553.908
Florida Statutes.
I hereby certify that this building, as designed, is in compliance
with the Florida Energy Code.
OWNER/AGENT: __________________________________ 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.
- Default duct leakage does not require a Duct Leakage Test Report.
- Compliance requires an Air Barrier and Insulation Inspection Checklist in accordance with R402.4.1.1 and this project
requires a PERFORMANCE envelope leakage test report with envelope leakage no greater than 6.50 ACH50 (R402.4.1.2).
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Armus-Gazarova
02/04/2023
2/8/23
FORM R405-2022S INPUT SUMMARY CHECKLIST REPORT
PROJECT
Title:163 Belvedere St 2347R Address type: Street Address
Building Type:Bedrooms:Lot #:User 4 ---
Owner:Conditioned Area:Block/SubDivision:2347 ---
Total Stories:PlatBook:2 ---
Builder Name:Worst Case:Street:American Classic Homes No 163 Belvedere St
Permit Office:Rotate Angle:County:Duval 135 Duval
Jurisdiction:Cross Ventilation:City, State, Zip:261300 Atlantic Beach,
Family Type:Whole House Fan: Detached FL, 32233
New/Existing:Terrain: New (From Plans)Suburban
Year Construct:Shielding: 2023 Suburban
Comment:
CLIMATE
Design Design Temp Int Design Temp Heating Design Daily temp
Location Tmy Site 97.5% 2.5% Winter Summer Degree Days Moisture Range
___ FL, Jacksonville FL_JACKSONVILLE_INTL_A 32 93 70 75 1281 49 Medium
BLOCKS
Number Name Area Volume
___ 1 Block1 2347 23470 cu ft
SPACES
Number Name Area Volume Kitchen Occupants Bedrooms Finished Cooled Heated
___ 1 1st Floor 1033 10330 Yes 1 Yes Yes Yes
___ 2 2nd Floor 1314 13140 No 5 4 Yes Yes Yes
FLOORS (Total Exposed Area = 1433 sq.ft.)
# Floor Type Space Exposed Perim Perimeter R-Value Area U-Factor Joist R-Value Tile Wood Carpet
___ 1 Slab-On-Grade Edge Ins 1st Floor 172 0 1033 ft 0.452 --- 0.10 0.10 0.80
___ 2 Floor over Garage 2nd Floor ------300 ft 0.046 19 0.00 0.00 1.00
___ 3 Raised Floor 2nd Floor ------100 ft 0.047 19 0.00 0.00 1.00
___ 4 Floor Over Other Space 2nd Floor ------914 ft 0.215 0.10 0.10 0.80
ROOF
Roof Gable Roof SolarRad SA Emitt Emitt Deck Pitch
# Type Materials Area Area Color Absor.Barr Tested Tested Insul. (deg)
___ 1 Gable or shed Composition shingles 1424 ft² 274 ft² Light Y 0.8 No 0.9 No 0 22.62
ATTIC
# Type Ventilation Vent Ratio (1 in) Area RBS IRCC
___ 1 Full attic Vented 300 1314 ft² Y N
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FORM R405-2022S INPUT SUMMARY CHECKLIST REPORT
CEILING (Total Exposed Area = 1314 sq.ft.)
# Ceiling Type Space R-Value Ins. Type Area U-Factor Framing Frac. Truss Type
___ 1 Flat ceiling under attic(Vented)2nd Floor 38.0 Blown 1200.0ft² 0.024 0.11 Wood
___ 2 Flat ceiling under attic(Vented)2nd Floor 19.0 Blown 114.0ft² 0.045 0.11 Wood
WALLS (Total Exposed Area = 3054 sq.ft.)
Note: First wall orientation below is as entered. Actual orientation is modified by the rotate angle (135 degrees) as shown in the "Project" section on page 1.
Adjacent Cavity Width Height Area U- Sheath Frm. Solar Below
# Ornt To Wall Type Space R-Value Ft In Ft In sq.ft. Factor R-Value Frac. Absor. Grade
___ 1 S=>NW Exterior Frame - Wood 1st Floor 13.0 13.0 0 10.0 0 130.0 0.084 0.23 0.80 0 %
___ 2 E=>SW Garage Frame - Wood 1st Floor 13.0 10.0 8 10.0 0 106.7 0.084 0.23 0.01 0 %
___ 3 S=>NW Garage Frame - Wood 1st Floor 13.0 20.0 0 10.0 0 200.0 0.084 0.23 0.01 0 %
___ 4 E=>SW Exterior Frame - Wood 1st Floor 13.0 39.0 9 10.0 0 397.5 0.084 0.23 0.80 0 %
___ 5 N=>SE Exterior Frame - Wood 1st Floor 13.0 13.0 2 10.0 0 131.7 0.084 0.23 0.80 0 %
___ 6 W=>NE Exterior Frame - Wood 1st Floor 13.0 5.0 0 10.0 0 50.0 0.084 0.23 0.80 0 %
___ 7 N=>SE Exterior Frame - Wood 1st Floor 13.0 19.0 10 10.0 0 198.3 0.084 0.23 0.80 0 %
___ 8 W=>NE Exterior Frame - Wood 1st Floor 13.0 36.0 0 10.0 0 360.0 0.084 0.23 0.80 0 %
___ 9 S=>NW Exterior Frame - Wood 2nd Floor 13.0 33.0 0 10.0 0 330.0 0.084 0.23 0.80 0 %
___ 10 E=>SW Exterior Frame - Wood 2nd Floor 13.0 41.0 0 10.0 0 410.0 0.084 0.23 0.80 0 %
___ 11 N=>SE Exterior Frame - Wood 2nd Floor 13.0 33.0 0 10.0 0 330.0 0.084 0.23 0.80 0 %
___ 12 W=>NE Exterior Frame - Wood 2nd Floor 13.0 41.0 0 10.0 0 410.0 0.084 0.23 0.80 0 %
DOORS (Total Exposed Area = 41 sq.ft.)
Width Height
# Ornt Adjacent To Door Type Space Storms U-Value Ft In Ft In Area
___ 1 S=>NW Exterior Insulated 1st Floor None 0.40 3.00 0 6.00 8 20.0ft²
___ 2 S=>NW Garage Insulated 1st Floor None 0.46 2.00 8 8.00 0 21.3ft²
WINDOWS (Total Exposed Area = 404 sq.ft.)
Wall Total Same Width Height --Overhang--
# Ornt ID Frame Panes NFRC U-Factor SHGC Imp Storm Area Units (ft) (ft) Depth Sep. Interior Shade Screen
(ft²)(ft) (ft)
___ 1 S=>NW 1 Vinyl Low-E Double Y 0.33 0.23 N N 20.0 1 4.00 5.00 1.0 1.0 None None
___ 2 E=>SW 4 Vinyl Low-E Double Y 0.33 0.23 N N 36.0 2 3.00 6.00 1.0 1.0 None None
___ 3 N=>SE 5 Vinyl Low-E Double Y 0.33 0.23 N N 36.0 2 3.00 6.00 1.0 1.0 None None
___ 4 N=>SE 7 Vinyl Low-E Double Y 0.33 0.23 N N 48.0 1 6.00 8.00 1.0 1.0 None None
___ 5 N=>SE 7 Vinyl Low-E Double Y 0.33 0.23 N N 36.0 2 3.00 6.00 1.0 1.0 None None
___ 6 W=>NE 8 Vinyl Low-E Double Y 0.33 0.23 N N 36.0 2 3.00 6.00 1.0 1.0 None None
___ 7 S=>NW 9 Vinyl Low-E Double Y 0.33 0.23 N N 45.0 3 3.00 5.00 1.0 1.0 None None
___ 8 E=>SW 10 Vinyl Low-E Double Y 0.33 0.23 N N 16.0 1 4.00 4.00 1.0 1.0 None None
___ 9 E=>SW 10 Vinyl Low-E Double Y 0.33 0.23 N N 15.0 1 3.00 5.00 1.0 1.0 None None
___ 10N=>SE 11 Vinyl Low-E Double Y 0.33 0.23 N N 30.0 2 3.00 5.00 1.0 1.0 None None
___ 11N=>SE 11 Vinyl Low-E Double Y 0.33 0.23 N N 6.0 1 2.00 3.00 1.0 1.0 None None
___ 12N=>SE 11 Vinyl Low-E Double Y 0.33 0.23 N N 35.0 1 5.00 7.00 1.0 1.0 None None
___ 13W=>NE 12 Vinyl Low-E Double Y 0.33 0.23 N N 45.0 3 3.00 5.00 1.0 1.0 None None
INFILTRATION
# Scope Method SLA CFM50 ELA EqLA ACH ACH50 Space(s) Infiltration Test Volume
___ 1 Wholehouse Proposed ACH(50) 0.00041 2543 139.49 261.88 0.1837 6.5 23470 cu ftAll
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FORM R405-2022S INPUT SUMMARY CHECKLIST REPORT
GARAGE
#Floor Area Roof Area Exposed Wall Perimeter Avg. Wall Height Exposed Wall Insulation
___ 1 440 ft²440 ft²64 ft 8 ft 1
MASS
# Mass Type Area Thickness Furniture Fraction Space
___ 1 Default(8 lbs/sq.ft.)0 ft²0 ft 0.30 1st Floor
___ 2 Default(8 lbs/sq.ft.)0 ft²0 ft 0.30 2nd Floor
HEATING SYSTEM
# System Type Subtype/Speed AHRI # Efficiency Capacity ----Geothermal HeatPump---- Ducts Block
kBtu/hr Entry Power Volt Current
___ 1 Electric Heat Pump None/Single HSPF2: 7.50 60.0 0.00 0.00 0.00 sys#1 1
COOLING SYSTEM
# System Type Subtype/Speed AHRI # Efficiency Capacity Air Flow SHR Duct Block
kBtu/hr cfm
___ 1 Central Unit None/Single SEER2:14.3 60.0 1800 0.75 sys#1 1
HOT WATER SYSTEM
# System Type Subtype Location EF(UEF) Cap Use SetPnt Fixture Flow Pipe Ins. Pipe length
___ 1 Electric None Garage 0.92 (0.92) 50.00 gal 70 gal 120 deg Standard None 89
Recirculation Recirc Control Loop Branch Pump DWHR Facilities Equal DWHR Other Credits
System Type length length power Connected Flow Eff
___ 1 No NA NA NA No NA NA NA None
DUCTS
Duct ---------Supply------------------Return---------Air CFM 25 CFM 25 HVAC #
# Location R-Value Area Location R-Value Area Leakage Type Handler TOT OUT QN RLF Heat Cool
___ 1 Attic 6.0 469 ft² 2nd Floor 6.0 117 ft² Default Leakage 2nd Floor (Default) (Default)1 1
TEMPERATURES
Programable Thermostat: Y Ceiling Fans: N
Cooling [ ] Jan [ ] Feb [ ] Mar [ ] Apr [ ] May [X] Jun [X] Jul [X] Aug [X] Sep [ ] Oct [ ] Nov [ ] Dec
Heating [X] Jan [X] Feb [X] Mar [ ] Apr [ ] May [ ] Jun [ ] Jul [ ] Aug [ ] Sep [ ] Oct [X] Nov [X] Dec
Venting [ ] Jan [ ] Feb [X] Mar [X] Apr [ ] May [ ] Jun [ ] Jul [ ] Aug [ ] Sep [X] Oct [X] 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
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FORM R405-2022S INPUT SUMMARY CHECKLIST REPORT
TEMPERATURES(Continued)
___ 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
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FORM R405-2022 Supplement
ENERGY PERFORMANCE LEVEL (EPL) DISPLAY CARD
ESTIMATED ENERGY PERFORMANCE INDEX* = 92
The lower the EnergyPerformance Index, the more efficient the home.
163 Belvedere St,Atlantic Beach,FL,32233
1. New construction or existing New (From Plans)
2. Single family or multiple family Detached
3. Number of units, if multiple family 1
4. Number of Bedrooms 4
5. Is this a worst case?No
6. Conditioned floor area above grade (ft²)2347
Conditioned floor area below grade (ft²)0
7. Windows**Description Area
a. U-Factor:Dbl, U=0.33 404.00 ft2
S H G C :SHGC=0.23
b. U-Factor:N/A f t2
S H G C :
c. U-Factor:N/A f t2
S H G C :
Area Weighted Average Overhang Depth: 1.000 ft
Area Weighted Average SHGC:0.230
8. Skylights Description Area
U - F a c t o r : ( A V G ) N/A N/A ft2
S H G C ( A V G ) : N/A
9. Floor Types I n s u l a t i o n Area
a. Slab-On-Grade Edge Insulation R= 0.0 1033.00 f t2
b. Floor Over Other Space R= 0.0 914.00 f t2
c. other (see details)R = 400.00 f t2
10. Wall Types(3054.2 sqft.) I n s u l a t i o n Area
a. Frame - Wood, Exterior R=13.0 2747.50 ft2
b. Frame - Wood, Adjacent R=13.0 306.67 ft2
c. N/A
d. N/A
11. Ceiling Types(1314.0 sqft.) I n s u l a t i o n Area
a. Flat ceiling under att (Vented) R=38.0 1200.00 ft2
b. Flat ceiling under att (Vented) R=19.0 114.00 ft2
c. N/A
12. Roof(Comp. Shingles, Vented) Deck R=0.0 1424 ft2
13. Ducts, location & insulation level R ft2
a. Sup: Attic, Ret: 2nd Floor, AH: 2nd Floor 6 469
b .
c .
14. Cooling Systems k B t u / h r Efficiency
a. Central Unit 60.0 SEER2:14.30
15. Heating Systems k B t u / h r Efficiency
a. Electric Heat Pump 60.0 HSPF2:7.50
16. Hot Water Systems
a. Electric Cap: 50 gallons
EF: 0.920
b. Conservation features
None
17. Credits Pstat
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: _________________________
Address of New Home: 163 Belvedere St City/FL Zip: Atlantic Beach,FL,32233
*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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2/8/23
Florida Building Code, Energy Conservation, 7th Edition (2020)
Mandatory Requirements for Residential Performance, Prescriptive and ERI Methods
ADDRESS: 163 Belvedere St Permit Number:
Atlantic Beach, FL 32233
MANDATORY REQUIREMENTS - See individual code sections for full details.
SECTION R401 GENERAL
R401.3 Energy Performance Level (EPL) display card - (Mandatory). The building official shall require that an energy performance level
(EPL) display card be completed and certified by the builder to be accurate and correct before final approval of the building for occupancy.
Florida law (Section 553.9085, Florida Statutes) requires the EPL display card to be included as an addendum to each sales contract for
both presold and nonpresold residential buildings. The EPL display card contains information indicating the energy performance level and
efficiencies of components installed in a dwelling unit. The building official shall verify that the EPL display card completed and signed
by the builder accurately reflects the plans and specifications submitted to demonstrate code compliance for the building. A copy of the
EPL display card can be found in Appendix RD.
SECTION R402 BUILDING THERMAL ENVELOPE
R402.4 Air leakage (Mandatory). The building thermal envelope shall be constructed to limit air leakage in accordance with the
requirements of Sections R402.4.1 through R402.4.5.
E x c e p t i o n : Dwelling units of R-2 Occupancies and multiple attached single family dwellings shall be permitted to
comply with Section C402.5.
R402.4.1 Building thermal envelope. The building thermal envelope shall comply with Sections R402.4.1.1 and R402.4.1.2.
The sealing methods between dissimilar materials shall allow for differential expansion and contraction.
R402.4.1.1 Installation. The components of the building thermal envelope as listed in Table R402.4.1.1 shall be installed in accordance
with the 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.
E x c e p t i o n : 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 L/s/m2), and swinging doors no more than 0.5 cfm per square foot (2.6 L/s/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.
E x c e p t i o n : Site-built windows, skylights and doors.
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.
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MANDATORY REQUIREMENTS (Continued)
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 L/s) when tested in accordance with ASTM E283 at a 1.57 psf (75 Pa) pressure differential. All
recessed luminaires shall be sealed with a gasket or caulk between the housing and the interior wall or ceiling covering.
SECTION R403 SYSTEMS
R403.1 Controls
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 Sealed air handler. Air handlers shall have a manufacturer’s designation for an air leakage of no more than
2 percent of the design airflow rate when tested in accordance with ASHRAE 193.
R403.3.3 Duct testing (Mandatory). Ducts shall be pressure tested to determine air leakage by one of the following methods:
1. Rough-in test: Total leakage shall be measured with a pressure differential of 0.1 inch w.g. (25 Pa) across the system,
including the manufacturer’s air handler enclosure if installed at the time of the test. All registers shall be taped
or otherwise sealed during the test.
2 Postconstruction test: Total leakage shall be measured with a pressure differential of 0.1 inch w.g. (25 Pa) across the entire
system, including the manufacturer’s air handler enclosure. Registers shall be taped or otherwise sealed during the test.
E x c e p t i o n s ;
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
105°F (41°C) or below 55°F (13°C) shall be insulated to a minimum of R-3.
R403.4.1 Protection of piping insulation. 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 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.
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MANDATORY REQUIREMENTS (Continued)
R403.5.5 Heat traps (Mandatory). Storage water heaters not equipped with integral heat traps and having vertical pipe risers
shall have heat traps installed on both the inlets and outlets. External heat traps shall consist of either a commercially
available heat trap or a downward and upward bend of at least 3 ½ inches (89 mm) in the hot water distribution line
and cold water line located as close as possible to the storage tank.
R403.5.6 Water heater efficiencies (Mandatory).
R403.5.6.1.1 Automatic controls. Service water-heating systems shall be equipped with automatic temperature
controls capable of adjustment from the lowest to the highest acceptable temperature settings for the intended use.
The minimum temperature setting range shall be from 100°F to 140°F (38°C to 60°C).
R403.5.6.1.2 Shut down. A separate switch or a clearly marked circuit breaker shall be provided to permit the
power supplied to electric service systems to be turned off. A separate valve shall be provided to permit the
energy supplied to the main 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 TM-1, Solar Domestic Hot Water System and
Component Test Protocol. Collectors in installed solar water-heating systems should meet the following criteria:
1. Be installed with a tilt angle between 10 degrees and 40 degrees of the horizontal; and
2. Be installed at an orientation within 45 degrees of true south.
R403.6 Mechanical ventilation (Mandatory). The building shall be provided with ventilation that meets the requirements of the
Florida Building Code, Residential, or Florida Building Code, Mechanical, as applicable, or with other approved means of ventilation
including: Natural, Infiltration or Mechanical means. Outdoor air intakes and exhausts shall have automatic
or gravity dampers that close when the ventilation system is not operating.
R403.6.1 Whole-house mechanical ventilation system fan efficacy. When installed to function as a
whole-house mechanical ventilation system, fans shall meet the efficacy requirements of Table R403.6.1.
E x c e p t i o n : 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:
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 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.
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MANDATORY REQUIREMENTS (Continued)
TABLE R403.6.1
WHOLE-HOUSE MECHANICAL VENTILATION SYSTEM FAN EFFICACY
FAN LOCATION AIRFLOW RATE MINIMUM MINIMUM EFFICACYa AIRFLOW RATE MAXIMUM
(CFM)(CFM/WATT)(CFM)
HRV or ERV Any 1.2 cfm/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 cfm = 28.3 L/min.a. When tested in accordance with HVI Standard 916
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 calculated total sensible load but not less than 80 percent of that load.
2. When signed and sealed by a Florida-registered engineer, in attached single- and multiple-family units,
the capacity of equipment may be sized in accordance with good design practice.
R403.7.1.2 Heating equipment capacity.
R403.7.1.2.1 Heat pumps. Heat pump sizing shall be based on the cooling requirements as calculated according to Section
R403.7.1.1, and the heat pump total cooling capacity shall not be more than 1.15 times greater than the design cooling load even if
the design heating load is 1.15 times greater than the design cooling load.
R403.7.1.2.2 Electric resistance furnaces. Electric resistance furnaces shall be sized within 4 kW of the design requirements
calculated according to the procedure selected in Section R403.7.1.
R403.7.1.2.3 Fossil fuel heating equipment. The capacity of fossil fuel heating equipment with natural draft atmospheric 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 falling and an automatic or manual control that will allow shutoff when the outdoor temperature is above 40°F (4.8°C).
403.10 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.
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MANDATORY REQUIREMENTS (Continued)
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.
R403.10.3 Covers. Outdoor heated swimming pools and outdoor permanent spas shall be equipped with a vapor-retardant
cover on or at the water surface or a liquid cover or other means proven to reduce heat loss.
Exception:Where more than 70 percent of the energy for heating, computed over an operation season, is from
site-recovered energy, such as from a heat pump or solar energy source, covers or other
vapor-retardant means shall not be required
R403.10.4 Gas- and oil-fired pool and spa heaters. All gas- and oil-fired pool and spa heaters shall have a minimum
thermal efficiency of 82 percent for heaters manufactured on or after April 16, 2013, when tested in accordance with
ANSI Z 21.56. Pool heaters fired by natural or LP gas shall not have continuously burning pilot lights.
R403.10.5 Heat pump pool heaters. Heat pump pool heaters shall have a minimum COP of 4.0 when tested in accordance
with 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:
1. The minimum rated efficiency of the dehumidifier shall be greater than 1.7 liters/ kWh if the total dehumidifier
capacity for the house is less than 75 pints/day and greater than 2.38 liters/kWh if the total dehumidifier capacity
for the house is greater than or equal to 75 pints/day.
2. The dehumidifier shall be controlled by a sensor that is installed in a location where it is exposed to mixed house air.
3. Any dehumidifier unit located in unconditioned space that treats air from conditioned space shall be insulated
to a minimum of R-2.
4. Condensate disposal shall be in accordance with Section M1411.3.1 of the Florida Building Code, Residential.
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
upstream from the central cooling evaporator coil.
4. Ductwork associated with a dehumidifier located in unconditioned space shall be insulated to a minimum of R-6.
SECTION R404
ELECTRICAL POWER AND LIGHTING SYSTEMS
R404.1 Lighting equipment (Mandatory). Not less than 90 percent of the lamps in permanently installed luminaires shall have an
efficacy of at least 45 lumens-per-watt or shall utilize lamps with an efficacy of not less than 65 lumens-per-watt.
R404.1.1 Lighting equipment (Mandatory). uel gas lighting systems shall not have continuously burning pilot lights.
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CHECK2020 - AIR BARRIER AND INSULATION INSPECTION COMPONENT CRITERIA
TABLE 402.4.1.1
AIR BARRIER AND INSULATION INSPECTION COMPONENT CRITERIAa
Project Name: 163 Belvedere St 2347R Builder Name: American Classic Homes
Street:163 Belvedere St Permit Office: Duval
City, State, Zip: Atlantic Beach, FL, 32233 Permit Number:
Owner:Jurisdiction: 261300
Design Location: FL, Jacksonville County: Duval(Florida Climate Zone 2)
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.
The air barrier in any dropped ceiling/soffit shall be aligned with The insulation in any dropped ceiling/soffit
Ceiling/attic the insulation and any gaps in the air barrier shall be sealed. shall be aligned with the air barrier.
Access openings, drop down stairs or knee wall doors to
unconditioned attic spaces shall be sealed.
Walls The junction of the foundation and sill plate shall be sealed. Cavities within corners 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 with
sealed.a material having a thermal resistance of R-3 per
Knee walls shall be sealed.inch minimum
Exterior thermal envelope insulation for framed walls
shall be installed in substantial contact and
continuous alignment with the air barrier.
Windows, skylights The space between window/door jambs and framing, and
and doors skylights and framing shall be sealed.
Rim joists Rim joists shall include the air barrier.Rim joists shall be insulated.
Floors The air barrier shall be installed at any exposed edge of Floor framing cavity insulation shall be installed to
(including insulation.maintain permanent contact with the underside of
above-garage subfloor decking, or floor framing cavity insulation
and cantilevered shall be permitted to be in contact with the top side
floors)of sheathing, or continuous insulation installed on
the underside of floor framing and extends from the
bottom to the top of all perimeter floor framing
members.
Crawl space walls Exposed earth in unvented crawl spaces shall be covered Where provided instead of floor insulation, insulation
with a Class I vapor retarder with overlapping joints taped. shall be permanently attached to the crawlspace walls.
Shafts, penetrations Duct shafts, utility penetrations, and flue shafts opening to
exterior or unconditioned space shall be sealed.
Narrow cavities Batts in narrow cavities shall be cut to fit, or narrow
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 spaces.
Recessed lighting Recessed light fixtures installed in the building thermal Recessed light fixtures installed in the building
envelope shall be sealed to the finished surface.thermal envelope shall be air tight and IC rated.
Plumbing and wiring Batt insulation shall be cut neatly to fit around wiring
and plumbing in exterior walls, or insulation that on
installation readily conforms to available space shall
extend behind piping and wiring.
Shower/tub The air barrier installed at exterior walls adjacent to showers Exterior walls adjacent to showers and tubs shall
on exterior wall and tubs shall separate them from the showers and tubs.be insulated.
Electrical/phone box The air barrier shall be installed behind electrical or
on exterior walls communication 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 ceiling penetrated by the boot.
Concealed When required to be sealed, concealed fire sprinklers shall only
sprinklers be sealed in a manner that is recommended by the manufacturer.
Caulking or other adhesive sealants shall not be used to fill voids
voids between fire sprinkler cover plates and walls or ceilings.
a. In addition, inspection of log walls shall be in accordance with the provisions of ICC-400.
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...sers\Vovan\Downloads\163 Belvedere St 2347R.rup Calc = MJ8 Front Door faces: NW
Job:Manual S Compliance Report February 4, 2023Date:Entire House By:
2347RPlan:Avalon Heating and Air
9585 Sunbeam Center Dr, Jacksonville, FL 32257 Phone: 9042451818 Web: www.avalonac.com License: CMC1249968
Project Information
American Classic HomesFor:
163 Belvedere St, Atlantic Beach, FL 32233
Cooling Equipment
Design Conditions
°F76.9Entering coil DB:Btuh42234Sensible gain:°F92.8Outdoor design DB:
°F63.5Entering coil WB:Btuh8258Latent gain:°F77.3Outdoor design WB:
Btuh50492Total gain:°F75.0Indoor design DB:
cfm1833Estimated airflow:%50Indoor RH:
Manufacturer's Performance Data at Actual Design Conditions
Split ASHPEquipment type:
CarrierManufacturer:
cfm1833Actual airflow:
Btuh46456Sensible capacity:
Btuh8321Latent capacity:
Model: GH5SAN46000AA0+FB4CNP060L
110% of load
101% of load
108% of load SHR: 70%Btuh54777Total capacity:
Heating Equipment
Design Conditions
°F69.1Entering coil DB:Btuh40414Heat loss:°F31.8Outdoor design DB:
°F70.0Indoor design DB:
Manufacturer's Performance Data at Actual Design Conditions
Split ASHPEquipment type:
GH5SAN46000AA0+FB4CNP060LModel:CarrierManufacturer:
cfm1833Actual airflow:
°F24Capacity balance:% of load117Btuh47084Output capacity:
°F-99Economic balance:Btuh0Supplemental heat required:
Elec stripBackup equipment type:
n/a+n/aModel:n/aManufacturer:
cfm1833Actual airflow:
°F0Temp. rise:% of load0kW0Output capacity:
Meets all requirements of ACCA Manual S.
Calculations approved by ACCA to meet all requirements of Manual J 8th Ed.
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...sers\Vovan\Downloads\163 Belvedere St 2347R.rup Calc = MJ8 Front Door faces: NW
Job:Project Summary February 4, 2023Date:Entire House By:
2347RPlan:Avalon Heating and Air
9585 Sunbeam Center Dr, Jacksonville, FL 32257 Phone: 9042451818 Web: www.avalonac.com License: CMC1249968
Project Information
American Classic HomesFor:163 Belvedere St, Atlantic Beach, FL 32233
Notes:
Design Information
Jacksonville, FL, USWeather:
Winter Design Conditions Summer Design Conditions
Outside db °F32 Outside db °F93Inside db °F70 Inside db °F75
Design TD °F38 Design TD °F18Daily range M
Relative humidity %50Moisture difference gr/lb52
Heating Summary Sensible Cooling Equipment Load Sizing
Structure Btuh31959 Structure Btuh30917
Ducts Btuh8455 Ducts Btuh11317Central vent (0 cfm)Btuh0 Central vent (0 cfm)Btuh0
(none)(none)Humidification Btuh0Blower Btuh0
Piping Btuh0Equipment load Btuh40414 Use manufacturer's data n
Rate/swing multiplier 0.98InfiltrationEquipment sensible load Btuh41305
Method Latent Cooling Equipment Load SizingSimplified
Construction quality Average0Fireplaces Structure Btuh5619
Ducts Btuh2639Central vent (0 cfm)Btuh0
CoolingHeating (none)23482348Area (ft²) Equipment latent load Btuh8258
2347523475Volume (ft³)Air changes/hour 0.210.41 Equipment Total Load (Sen+Lat)Btuh49563
Equiv. AVF (cfm) 82160 Req. total capacity at 0.70 SHR ton4.9
Heating Equipment Summary Cooling Equipment Summary
Make Carrier Make CarrierTrade 15 SEER2 HP Trade 15 SEER2 HP
Model GH5SAN46000AA0 Cond GH5SAN46000AA0AHRI ref 209693700 Coil FB4CNP060L
AHRI ref 209693700Efficiency7.5 HSPF2 Efficiency 11.7 EER2,14.3 SEER2
Heating input Sensible cooling Btuh38500Heating output Btuh @ 47°F55500 Latent cooling Btuh16500
Temperature rise °F28 Total cooling Btuh55000Actual air flow cfm1833 Actual air flow cfm1833
Air flow factor cfm/Btuh0.045 Air flow factor cfm/Btuh0.043Static pressure in H2O0.60 Static pressure in H2O0.60
Space thermostat Load sensible heat ratio 0.84Capacity balance point = 24 °F
Backup: n/a n/aInput = 0 kW, Output = 0 Btuh, 100 AFUE
Job #:
Performed for:
American Classic Homes
163 Belvedere St
Atlantic Beach, FL 32233
Avalon Heating and Air
9585 Sunbeam Center Dr
Jacksonville, FL 32257
Phone: 9042451818 License: CMC1249968
www.avalonac.com
Scale: 1 : 74
Page 1
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22.0.07 RSU25524
2023-Feb-04 10:35:59
...loads\163 Belvedere St 2347R.rup
N
Level 1
Dinin g
Kitchen
Laundry
Pantry
Powder
Great Room
Entry/Stairs
Gara ge
133 cfm
111 cfm
207 cfm
6 "
6 "
133 cfm
129 cfm129 cfm 7 "7 "
71 cfm
5 "
12 cfm
4 "
7 "7 "
18 "
Main Return: Free
Job #:
Performed for:
American Classic Homes
163 Belvedere St
Atlantic Beach, FL 32233
Avalon Heating and Air
9585 Sunbeam Center Dr
Jacksonville, FL 32257
Phone: 9042451818 License: CMC1249968
www.avalonac.com
Scale: 1 : 74
Page 2
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22.0.07 RSU25524
2023-Feb-04 10:36:00
...loads\163 Belvedere St 2347R.rup
N
Level 2
Master BedRm
RS
RS2
Master Bath
BedRm2
BedRm3BedRm4
Bath 2
AHU
Hallway/Stairs
1833 cfm
47 cfm
16 cfm16 x 8
14 x 6
14 x 614 x 6
14 "
14 "51 cfm4 "
144 cfm
7 "
151 cfm
7 "
144 cfm
7 "
215 cfm215 cfm7 "7 "
4 "7 "
144 cfm
4 "
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...sers\Vovan\Downloads\163 Belvedere St 2347R.rup Calc = MJ8 Front Door faces: NW
Job:Duct System Summary February 4, 2023Date:Entire House By:
2347RPlan:Avalon Heating and Air
9585 Sunbeam Center Dr, Jacksonville, FL 32257 Phone: 9042451818 Web: www.avalonac.com License: CMC1249968
Project Information
American Classic HomesFor:
163 Belvedere St, Atlantic Beach, FL 32233
CoolingHeating
External static pressure in H2O0.60in H2O0.60
Pressure losses in H2O0.29in H2O0.29
Available static pressure in H2O0.31in H2O0.31
Supply / return available pressure 0.155 / 0.155 in H2O in H2O0.155 / 0.155
Lowest friction rate in/100ft0.245in/100ft0.245
Actual air flow cfm1833cfm1833
Total effective length (TEL)ft126
Supply Branch Detail Table
Design Htg Clg Design Diam H x W Duct Actual Ftg.Eqv
Name (Btuh)(cfm) (cfm)FR (in)(in)Matl Ln (ft)Ln (ft) Trunk
st395.010.2VlFx0x04.00.29546511132hBath 2
st395.015.3VlFx0x07.00.2811441053321cBedRm2
st395.015.4VlFx0x07.00.2811511403489cBedRm3
st395.06.8VlFx0x07.00.3041441133313cBedRm4
st195.021.3VlFx0x07.00.2661151332931hDining
st195.027.7VlFx0x07.00.2531151332931hDining-A
st190.021.4VlFx0x06.00.2781012074556hEntry/Stairs
st195.013.6VlFx0x07.00.2861251292837hGreat Room
st195.020.0VlFx0x07.00.2701251292837hGreat Room-A
st190.020.6VlFx0x06.00.2801081112451hKitchen
st190.022.7VlFx0x05.00.27542711572hLaundry
st295.031.3VlFx0x07.00.2451431443180hMaster Bath
st295.021.4VlFx0x07.00.2662151464951cMaster BedRm-B
st295.023.0VlFx0x07.00.2632151464951cMaster BedRm-C
st190.017.9VlFx0x04.00.287912259hPowder
st295.028.2VlFx0x04.00.25219471033hRS
st295.024.9VlFx0x04.00.2591616363hRS2
Supply Trunk Detail Table
Trunk Htg Clg Design Veloc Diam H x W Duct
Name Type (cfm)(cfm)FR (fpm)(in)(in)Material Trunk
st3 Peak AVF 409 485 0.281 454 14.0 0x0 VinlFlx
st1 Peak AVF 924 740 0.253 523 18.0 0x0 VinlFlx
st2 Peak AVF 500 608 0.245 568 14.0 0x0 VinlFlx
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Return Branch Detail Table
Grille Htg Clg TEL Design Veloc Diam H x W Stud/Joist Duct
Name Size (in) (cfm)(cfm)(ft)FR (fpm)(in)(in)Opening (in) Matl Trunk
rb1 0x 18330 1833 0 0 0 0x00 VlFx