HomeMy WebLinkAboutEnergy Efficiency CodeREVIEWED FOR
FORM R405-2020
CODE COMPLIANCEFILE COPY
FLORIDA ENERGY EFFICIENCY CdbA INSTRUCTION
Florida Department of Business and Professional Re elation - Re��W7tial Performance Method
�G S �/`d L7
Project Name: GRANDE CAYMAN 32 1515
Builder Name: GRANDE CONSTRUCTION
Street: PALM DRIVE
Permit Office: FT PIERCE
City, State, Zip: FT PIERCE, FL ,
Permit Number:
Owner:
Jurisdiction: 661200
Design Location: FL, Fort Pierce
County: St. Lucie (Florida Climate Zone 2 )
1. New construction or existing New (From Plans)
10. Wall Type$1760.0 sgft.)
Insulation - Area
2. Single family or multiple family Detached
a. Concrete Block - Int Insul, Exterlor
R=4.1 1550.00 ft2
b. Frame - Wood, Adjacent
R=11.0 210.00 ft2
3. Number of units, if multiple family 1
c. N/A
R= ft2
4. Number of Bedrooms 3
d. N/A
R= ft2
11. Ceiling Types (1516.0 sgft.)
Insulation Area
5. Is this a worst case? No
a. Under Attic (Vented)
R=30.0 1515.00 ft2
6. Conditioned floor area above grade (ft2) 1615
b. NIA
R= ft2
Conditioned floor area below grade (ft2) 0
c. N/A
R= ft2
7. Windows(180.0 sgft.) Description Area
12. Ducts
a. Sup: Attic, Rat: Attic, AH: Garage
R 1`12
6 170
a. U-Factor. Sgl, U=0.96 180.00 ft2
SHGC: SHGC=0.42
b. U-Factor: N/A ft2
13. Cooling systems
kBtu/hr Efficiency
SHGC:
a. Central Unit
33.0 SEER:14.00
c. U-Factor: WA ft2
SHGC:
Area Weighted Average Overhang Depth, 5.067 ft.
14. Heating systems
kBtu/hr Efficiency
Area Weighted Average SHGC: 0.420
a. Electric Heat Pump
33.8 HSPF:8.20
8. Skylights Area
c. U-Factor:(AVG) N/A ft2
15. Hot water systems
SHGC(AVG): WA
a. Electric
Cap: 40 gallons
9. Floor Types (1615.0 sqft.) Insulation Area
EF. 0.920
a. Slab -On -Grade Edge Insulation R=0.0 1515.00 ft2
b. Conservation features
b. N/A R= ft2
None
c. NIA R= ft2
16. Credits
Pstat
Glass/Floor Area: 0.119 Total Proposed Modified Loads: 52.54
PASS
Total Baseline Loads: 54.17
/'1�7�7
I hereby certify that the plans and specifications covered by
Review of the plans and
O�T)IE
this calculation are in compliance with the Florida E ergy
specifications covered by this
indicates
',�
Code.
calculation compliance
Florida Energy Code.
yr`ir,,. ,•``
inrrr !•' '"
with the
:: �5
PREPARED BY:
Before construction is completed
,. �� A
DATE: Z Z
this building will be inspected for
tell
compliance with Section 553.908-
IS
I hereby cerfffy that this building, as designed, is in compliance
Florida Statutes.
cQD �4
with the Florida Energy C
WE
OWNER/AGENT: '
BUILDING OFFICIAL:
DATE: ��� ' Z Z
DATE:
- Compliance requires certification by the air handier unit manufacturer that the air handler enclosure qualifies as
certified factory -sealed In accordance with R403.3.2.1.
- Compliance requires an Air Barrier and Insulation Inspection Checklist in accordance with R402.4.1.1 and this project requires an
envelope leakage test report with envelope leakage no greater than 7.00 ACH50 (R402.4.1.2).
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PnRM Ran.;;_gn,)n INPUT SUMMARY CHECKLIST REPORT
PROJECT
Title:
Building Type:
Owner Name:
# of Units:
Builder Name:
Permit Office:
Jurisdiction:
Family Type:
New/Existing:
Comment:
GRANDE CAYMAN 321515
User
1
GRANDE CONSTRUCTION
FT PIERCE
661200
Detached
New (From Plans)
Bedrooms: 3
Conditioned Area: 1515
Total Stories: 1
Worst Case: No
notate Angle: 270
Cross Ventilation:
Whole House Fen:
Address Type: Street Address
Lot #
Slock/Subdivision:
PlatBook:
Street: PALM DRIVE
County: St. Lucie
City, State, Zip: FT PIERCE,
FL.
CLIMATE
Design Location TMY Site
Design Temp
97.5 % 2.5 %
Int Design Temp Heating Design Daily Temp
Winter Summer Degree Days Moisture Range
FL, Fort Pierce FL VERO_BEACH_MUNI 39 90
70 75 299 62 Low
BLOCKS
Number
Name Area
Volume
1
Blockl 1515
15150
SPACES
Number
Name Area
Volume Kitchen Occupants
Bedrooms InTilID Finished Cooled Heated
1
Main 1515
15150 Yes 6
3 1 Yes Yes Yes
FLOORS
#
Floor Type Space
Perimeter R-Value
Area Tile Wood Carpet
1 Slab -On -Grade Edge lnsulatio Main 176 ft 0
1515 ft' -_ 0 0 1
ROOF
/
V #
Type Materials
Roof Gable Roof
Area Area Color
Rad Solar SA Emltt Emltt Deck Pitch
Barr Absor. Tested Tested Insul. (deg)
1
Hip Composition shingles 1641 ft2 0 ftz Light
N 0.96 No 0.9 No 0 22.62
ATTIC
V/ #
Type Ventilation Vent Ratio (1 in)
Area RBS IRCC
1
Partial cathedral cei Vented 150
1615 ft' N N
CEILING
#
Ceiling Type
Space R-Value Ins Type Area Framing Frac Truss Type
1
Under Attic (Vented)
Main 30 Blown 1516 ft' 0.11 Wood
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FORM R405-2020 INPUT SUMMARY CHECKLIST REPORT
WALLS
it
Adjacent Space
Ornt To Wall Type
Cavity Width Height
Sheathing Framing Solar
Below
1
N=>W Exterior Concrete Block - Int Insul Main
4.0999 55 10
550.0 ft2
0 0.05
0
2
E=>N Exterior Concrete Block - Int Insul Main
4.0999 33 10
330.0 ft2
0 0.05
0
-3
S=>E Exterior Concrete Block - Int Insul Main
4.0999 36 10
360.0 ft2
0 0.05
0
4
W=>S Exterior Concrete Block - lilt Insul Main
4.0999 31 10
310.0 ft2
0 0.05
0
5
S=>E Garage Frame - Wood Main
11 19 10
190.0 ft,
0.5 0.05
0
-6
W=>S Garage Frame - Wood Main
11 2 10
20.0 ft2
0.5 0.05
0
DOORS
# Ornt Door Type Space
Storms
U-Value
Width
Height
Area
Ft
In
Ft In
1 S=>E Insulated Main
None
.46 6
6 8
40 ft2
2 S=>E Wood Main
None
.46 2
8
6 8 17.8 ft2
WINDOWS
Orientation shown is the entered orientation (=>) changed to As Built rotated 270 degrees).
Wall
Overhang
v
# Omt ID Frame Panes NFRC
U-Factor SHGC Imp
Area Depth
Separation
Int Shade
Screening
1 N=>W 1 Metal Single (Tinted) Yes
0.96 0.42 N
6.0 ft2 2 ft 0 in
1 ft 0 in
None
None
2 N=>W 1 Metal Single (Tinted) Yes
0.96 0.42 N
9.0 ft2 10 ft 0 in
0 ft 2 in
None
None
3 N=>W 1 Metal Single (Tinted) Yes
0.96 0.42 N
60.0 ft2 10 ft 0 in
0 ft 2 in
None
None
4 N=>W 1 Metal Single (Tinted) Yes
0.96 0.42 N
15.0 1`12 2 ft 0 in
1 ft 0 in
None
None
5 E=>N 2 Metal Single (Tinted) Yes
0.96 0.42 N
15.0 ft2 2 ft 0 in
1 It 0 in
None
None
6 S=>E 3 Metal Single (Tinted) Yes
0.96 0.42 N
15.0 ft2 2 ft 0 in
1 It 0 in
None
None
7 S=>E 3 Metal Single (Tinted) Yes
0.96 0.42 N
30.0 ft2 2 ft 0 in
1 ft 0 in
None
None
8 W=>S 4 Metal Single (Tinted) Yes
0.96 0.42 N
30.0 ft2 2 It 0 in
1 ft 0 in
None
None
GARAGE
# Floor Area Ceiling Area
Exposed Wall Perimeter
Avg, Wall Height
Exposed Wall Insulation
1 380 ft2 380 ft2
64 ft
8 ft
1
INFILTRATION
#
Scope Method SLA CFM 50 ELA EgLA ACH
ACH 50
1 Wholehouse Proposed ACH(50) .000444
1767.5 95.97 182.05 .1381
7
HEATING SYSTEM
# System Type Subtype
Speed Efficiency
Capacity
Block
Ducts
1 Electric Heat Pump/ None
Singl HSPF:8.2
33.8 kBtu/hr
1
sy5#1
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��M%A nwnr nnnn IAIDI IT el Inn11AA17V rl-IFCKI 1ST RFPfIRT
COOLING SYSTEM
# System Type
Subtype Subtype Efficiency Capacity
Air Flow
SHR
Block
Ducts
1 Central Unit/
None Sing[ SEER: 14 33 kBtu/hr
990 cfm
0.75
1
sys#1
HOT WATER SYSTEM
# System Type SubType
Location EF Cap Use
SetPnt
Conservation
1 Electric None
Garage 0.92 40 gal 60 gal
120 deg
None
SOLAR HOT WATER SYSTEM
FSEC
Cert # Company Name
Collector
System Model # Collector Model # Area
Storage
Volume
FEF
None None
ft2
DUCTS
-- Supply ---
# Location R-Value Area
-- Return -- Air
Location Area Leakage Type Handler
CFM 25 CFM25
TOT OUT QN
RLF
HVAC #
Heat Cool
1 Attic 6 170 ft2
Attic 92.6 ft2 Default Leakage Garage
(Default) (Default)
1 1
TEMPERATURES
Programable Thermostat: Y
Cooling[[ �]] Jan [[ ]Feb [[ ]]Mar
He [X] Jan tXi Feb [X) Mar
[I ]]] Jan [[ 11 Feb [[X]]ii Mar
Ceiling Fans:
A r Ma X Jun ri Jul ri Au
Apr May Jun Jul Aug
Jun Jul Aug
Se
Sep
riSep
Oct
OctX
Nov
Nov
Dec
DecVenting
Thermostat Schedule: HERS 2006 Reference
Schedule Type 1
Hours
2 3 4 5 6 7
8 9
10
11
12
Cooling (WD) PM 80
Cooling (WEH) AM 78
PM 78
Heating (WD) PM 68
Heating (WEH) PM 68
80 78 78 78 78 78
78 78 78 78 78 78
78 78 78 78 78 78
68 68 68 68 68 68
68 68 68 68 68 68
78 78
78 78
78 78
68 68
68 68
78
78
78
68
68
78
78
78
66
66
78
78
78
56
66
MECHANICAL VENTILATION
Type Supply CFM
Exhaust CFM Fan Watts HRV Heating System
Run Time Cooling System
None 0
0 0 1 - Electric Heat Pump
0%
1 -Central Unit
MASS
Mass Type
Area Thickness Furniture Fraction
Space
Default(8 Ibs/s .ft.
0 ft2 0 ft 0.3
Main
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FORM R405-2020
ENERGY PERFORMANCE LEVEL (EPL) DISPLAY CARD
ESTIMATED ENERGY PERFORMANCE INDEX' = 97
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 Sgl, U=0.96
SHGC: SHGC=0.42
b. U-Factor. N/A
SHGC:
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-FactogAVG): N/A
SHGC(AVG): N/A
PALM DRIVE, FT PIERCE, FL,
New (From Plans)
10. Wall Type and Insulation
Insulation
Area
Detached
a. Concrete Block - Int Insul, Exterior
R=4.1
1550.00 ft2
b. Frame - Wood, Adjacent
R=11.0
210.00 ft2
1
c. NIA
R=
ft2
3
d. N/A
R=
ftz
11. Ceiling Type and insulation level
Insulation
Area
No
a. Under Attic (Vented)
R=30.0
1515.00 ftz
1515
b. N/A
R=
ft2
Area
c. NIA
R=
ftz
180.00 ftz
12. Ducts, location & insulation level
R f12
a. Sup: Attic, Rat: Attic, AH. Garage
6 170
ft2
13. Cooling systems
kBtu/hr
Efficiency
ft2
a. Central Unit
33.0 SEER:14.00
ft2
5.067 ft.
0.420
Area
ft2
9. Floor Types Insulation Area
a. Slab -On -Grade Edge Insulation R=0.0 1515.00 ft2
b. N/A R= ft2
c. N/A R= ft2
14. Heating systems
a. Electric Heat Pump
16. 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: /(� /o,.brs . Date: % - - Z Z
Address of New Home: 7• d. D, Pa uig 1P)2• City/FL Zip: rr, 19irrfl to S419$Z
kBtu/hr Efficiency
33.8 HSPF:8.20
Cap: 40 gallons
EF: 0.92
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: PALM DRIVE Permit Number.
FT PIERCE. FL.
MANDATORY REQUIREMENTS - See individual code sections for full details.
1
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 coned 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 EPLdisplay 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.
t-1 SECTION R402 BUILDING THERMAL ENVELOPE
LJ R402.4 Air leakage (Mandatory). The building thermal envelope shall be constructed to limit air leakage in accordance with the requirements of
Sections R402A.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.
R4024.1 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.
ri R402.4.1.1 installation. The components of the building thermal envelope as fisted 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/1CC 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 (7 or
an approved third party. A written report of the results of the test shall be signed by the parry 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 seated 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.
R402A.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 ofm
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)
R402s�. hovmo ccnaalnlne foul-b.arnfn8 nppmm�vw. rn Cllmotc �vnov a thnauyh e, whom cpon combwLvn olr ducts prcwgo wmvuvalon nrr av
0 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, when; 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 comps ing with'Section R402.4:2 and Section R1006 of the Florida Building Code, Residential.
❑ R402.4.5 Recessed Ilghtrng. Recessed luminaires Installed in the building thermal envelope snail be sealed to limit air ieaKage
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 F_283.2t 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 Corrtrols.
❑ R403.1.1 Thermostat provision (Mandatory). At least one thermostat shall be provided for each separate -heating and cooling system.
R403.1.3 Heat pump supplementary heat (Mandatory). Heat pumps having supplementary electric -resistance heat shall have controls
that, except during:defrost, prevent supplemental heat operation when the heat pump compressor can meet the heating load.
R403.3.2 Sealing. (Mandatory) All duds, air handlers, filter boxes and building cavities that form the primary air containment passageways
for air distribution systems shall be considered ducts or plenum chambers. shall be constructed and sealed in accordance with Section
C403.2.9.2 of the Commercial Provisions of this code and shall be shown to meet dud tightness criteria below.
Duct tightness shall be verified by testing in accordance with ANSIIRESNET/ICC 380 by either individuals as defined in Section 553.993(5) or
(7). Florida Statutes, or individuals licensed as set forth in Section 489.105(3)(f), (g) or (D. Florida Statutes, to be 'substantially leak free" in
accordance with Section R403.3.3.
❑ R403.32-1 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. Rough4n test: Total leakage shalt be measured with a pressure differential of 0.1 inch w.g. (25 Pa) across the system,
including the manufacturers air handler enclosure if installed at the time of the test. All registers shall be taped or otherwise
sealed during the test
2. Postconstrudion test: Total leakage shall be measured with a pressure differential of 0.1 inch w.g. (25 Pa) across the entire
system, including the manufacturer's air handler enclosure. Registers shall be taped or otherwise sealed during the test
Exceptions:
1. A dud 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 mode. Duct leakage testing is required for Section
R405 compliance where credit is taken forleakage, and a duct air leakage On to the outside of less than 0.080 (where On =
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.
E311403.4
R403.4 Mechanical system piping insulation (Mandatory). Mechanical system piping capable of carrying fluids above 1050F (41 °C)
or below 55OF (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 shalt 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 automaticallytum 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)
R403.6.6 Heat traps (Mandatory). Storage water heaters not equipped with integral heat traps and having vertical pipe nears 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
dowrnvard and upward bond of at boot a 15 rnohoo (8e mm) in the hot wator dlatrtbution lino and cold water Ono looatcd ao oloso as poaalbla
to the storage. tank.
R403.6.6 Water heater efficiencies (Mandatory).
R403.6.6.1.1 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).
El 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 bumer(s) of
combustion types of service water -heating systems to be turned off.
R403.6.6.2 Water -heating equipment Water -heating equipment installed in residential units shall meet the minimum efficiencies of
Table C404.2 in Chapter 4 of the Florida Building Code, Energy Conservation, Commercial Provisions, for -the type of equipment installed.
Equipment used to provide heating functions as part of 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.
ElR403.5.6.2.1 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 shallbe tested in accordance with iSO Standard 9806, Test Methods for Solar Collectors,
and SRCC Standard TMA. Solar Domestic Hot Water System and Component Test Protocol. Collectors in installed solar
water -heating systems should meet the following criteria:
1. Be Installed with 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.
El 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.
ri 14403.6.2 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 equipmenL
a 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 EFFICACY
FAN LOCATION
AIRFLOW RATE MINIMUM
(CFM)
MINIMUM EFFICACY a
(CFMIWATT)
AIRFLOW RATE MAXIMUIV
(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 Chfwatt
Any
For SI:1 efm = 28.3 Umin. a. When tested in accordance with HVI Standard 916
121152021 8:29 AM EnergyGauge® USA 7.0.00 - FlaRes2020 FBC 7th Edition (2020) Compliant Software Page 3 of 5
MANDATORY REQUIREMENTS - (Continued)
❑ R403.7.1.1 Cooling equipment capacity. Cooling only equipment shall be selected so that its total capacity is not less
section R4o3 T, od total load t a anaul sizeaprroviaealoy to maanruracmtrerrs proiductt linecalculated corresponding latent ccapacity selected
in
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 then 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.
❑ R4033A.2.3 Fossil fuel beating 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:
A separate cooling or heating system is utilized to provide cooling or heating to the major entertainment areas.
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 40OF (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_
❑ 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.
12/15/2021 8.29 AM EnergyGauge® USA 7.0.00 - FlaRes2020 FBC 71h Edition (2020) Compliant Software Page 4 of 5
❑R403.10.3 Covers. Outdoor heated swimming pools and outdoor permanent spas shall be equipped with a vapor-retardent 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, covero or other vapor -retardant monno eharl not be required.
R403.10A Gas- and oil -fired pool and spa heaters. All gas- and oil -fired pool and spa heaters shall have'a minimum thermal
❑ efficiency of 82 percent for heaters manufactured on or after April 16, 2013, when tested in accordance with ANSI Z 21.56. 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 efectric-powered portable spas shall be controlled by the
"Wromants o£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. pintsiday and greater than 2.38 Itters/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 dehumldifier 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). Fuel gas lighting systems shall not have continuously burning pilot lights.
12/15120218.29 AM EnergyGauge® USA 7.0.00 - FlaRes2020 FBC 7th Edition (2020) Compliant Software Page 5 of 6
2020 - AIR BARRIER AND INSULATION INSPECTION COMPONENT CRITERIA
TABLE 402.4.1.1
AIR BARRIER AND INSULATION INSPECTION COMPONENT CRITERIA a
Project Name: GRANDE.CAYMAN 321515 Builder Name: GRANDE CONSTRUCTION
Street: PALM DRIVE Permit Office: FT PIERCE
City, State, Zip: FT PIERCE, FL, Permit Number.
Y
v
Owner Jurisdiction: 661200
i
Design Location: FL, Fort Pierce
v
COMPONENT
AiR BARRIER CRITERIA
INSULATION INSTALLATION CRITERIA
General
A continuous air barrier shall be Installed in the building envelope.
Air -permeable insulation shall
requirements
The exterior thermal envelope contains a continuous air barrier.
not be used as a sealing material.
Breaks or joints in the air barrier shall be sealed.
Ceiling/attic.
The air barrier in any dropped ceilingrsofft shall be aligned with
The insulation in any dropped ceiling/soffit
the insulation and any gaps in the air barrier shall be sealed.
shall be aligned with the air barrier.
Access openings; drop 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 comers and headers of frame walls
The junction of the top plate and the top of exterior walls shall be
shall be Insulated by completely filling the cavity
sealed.
with a material having a thermal resistance of R-3
Knee walls shall be sealed.
per inch minimum.
Exterior thermal envelope insulation for framed
walls shall be installed in substantial contact and
continuous alignment with the air barrier.
Windows, skylights
The space between window/door jambs and framing, and
and doors
skylights and framing shall be sealed.
Rim joists
Rim joists shall include the air barrier.
Rim joists shall be insulated.
Floors
The air barrier shall be installed at any exposed edge of
Floor framing cavity insulation shall be installed to
(including
insulation.
maintain permanent contact with the underside of
above -garage
subfioor 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 offloorframing and extends from the
bottom to the top of all perimeter floor framing
members.
Crawl space walls
Exposed earth in unvented crawl spaces shall be covered with
Where provided instead of floor Insulation, insulation
a Class I vapor retarder with overlapping joints taped.
shall be permanently attached to the crawispace wall
.
Shafts, penetrations
Duct shafts, utility penetrations, and flue shafts opening to
exterior or unconditioned 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
2s.
Recessed lighting
Recessed right fixtures installed in the building thermal envelope
Recessed light fixtures installed in the building
shall be sealed to the finished surface.
thermal envelope shall be air tight and IC rated.
Plumbing and wiring
Batt insulation shall be cut neatly to fit around wiring
end plumbing in exterior walls, or insulation that on
Installation readily conforms to available space shall
Showeritub
The air barrier installed at exterior walls adjacent to showers and
Exterior wails adjacent to showers and tubs shall
on exterior wall
tubs shall separate them from the showers and tubs.
be insulated.
Eiectricaliphone 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
— coy nau0 011011 VG III 4VYUWPtIN6 w1UI %[I= pluvI Una ul INI+-YVU.
12/15/20218:29 AM EnergyGouge® USA 7.0.00 - FlaRes202O FBC 7th Edition (2020) Compliant Software Page 1 of 1
Envelope Leakage Test Report (Blower Door Test)
Residential Prescriptive, Performance or ER] Method Compliance
2020 Florida Building Code, Energy Conservation, 7th Edition
Jurisdiction: 661200
Permit#:
Builder' GRANDE CONSTRUCTION Community: Lot NA
Address: PALM DRIVE
City: FT PIERCE State- FL Zip:
VA-96alSk, swngVam4
i 7 377
7K
M PR6SCRll''ItVE Mt=TROD TFieby�i'drrsg Or dwell)rttg l�lut Shall be tested and yefified`as�havingtan air Leakage rate Of g„ot'exce@dang 7ra�r${.
,
The , U11 ply. 9
7.000
X 60 + 15150 Method for calculating building volume:
CFM(50) Building Volume ACH(50)
0 Retrieved from architectural plans
1-1 PASS 0 Code software calculated
ElWhen ACH(50) is less than 3. Mechanical Ventilation installation 0 Field measured and calculated
must be verified by building department, I
L
R402.4.1.2 Testing. Testing shall be conducted in accordance with ANSIIRESNETIICC 360 and reported at a pressure of 0.2 inch w.g. (50 Pascals).
Testing shall be conducted by either individuals as defined in Section 553.993(5) or (7). Florida Statues -or individuals licensed as set forth in Section
489.105(3)(f). (9), 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 seated, 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 seated 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.
6. 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.
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:
12/15120218:29:50AM EnergyGaugeO USA 7.0.00 - FIaRes2020 FBC 7th Edition (2020) Compliant Software Page 1 of 1
Residential System Sizing Calculation
Summary
Project Title:
PALM DRIVE GRANDE CAYMAN 321515
FT PIERCE, FL
12/15/2021
Location for weather data: Fort Pierce, FL - Defatilts: Latitude(27.48) Altitude(25 fL) Temp Range(L)
Humidi data: Interior RH 50%
Outdoor
wet bulb 78F Humidity difference 62 r.
Winter design temperature(TMY3 99%) 40
F
Summer design temperature(TMY3 99%) 91
F
Winter setpoint
70
F
Summer setpoint
75
F
Winter temperature difference
30
F
Summer temperature difference
16
F
Total heatina load calculation
27592
Btuh
Total coolinci load. calculation
32859
Btuh
Submitted heating. capacity
% of talc
Btuh
Submitted cooling capacity
% of talc
Btuh
Total (Electric Heat Pump)
122.5
33800
Sensible (SHR = 0.75)
88.7
24760
Heat Pump + Auxiliary(O.OkW)
122.5
33800
Latent
166.6
8250
Total Electric Heat Pump)
100.4
33000
WINTER CALCULATIONS
Winter Heatino Load .(for 1516 soft
Load com onent
Load
Window total
180
sgft
5184
Btuh
Wall total
1522
sqft
6501
Btuh
Doortotal
58
sgft
797
Btuh
Ceiling total
1515
sgft
1447
Btuh
Floor total
1515
sgft
6230
Stuh
Infiltration
56
cfm
1840
Btuh
Duct loss
6591
Stuh
Subtotal
27592
Btuh
Ventilation
0
cfm
0
Btuh
TOTAL HEAT LOSS
27692
Btuh
Summer Cooling Load (for 1515 s
weiy�;
Floors(22ffff
SUMMER CALCULATION
Load component
Load
Window total
180
sgft
7694
Btuh
Wall total
1522
sgft
4321
Btuh
Door total
58
sgft
824
Btuh
Ceiling total
1515
sgft
2171
Btuh
Floor total
0
Btuh
Infiltration
42
cfm
736
Btuh
Internal gain
5780
Btuh
Duct gain
6490
Btuh
Sens. Ventilation
0
cfm
0
Btuh
Blower Load
0
Stuh
Total sensible gain
27916
Btuh
Latent gain(ducts)
1988
Btuh
Latent gain(infiltration)
1763
Btuh
Latent gain(ventilation)
0
Btuh
Latent gain(intemalloccupants/other)
1200
Btuh
Total latent gain
4951
F7tuh
TOTAL HEAT GAIN
32868
Btuh
NAIiUAL 1p
Ceilings(65'fb)
Weils(13.195)
Doors(Z5�)
Infil.(7.65b)
Ducts(25.895)
Cplings(6T,b)
InAI.(a.796)
VVMOWs(231%)
Latenttnt(3.11%)
IntGain(1T.696)
EnergyGauge�Sy t m ng
PREPARED BY:'_J
DATE: i
EnergyGauge® / USRCZB v7.0.00
System Sizing Calculations - Summer
Residential Load - Room by Room Component Details
Project Title:
PALM DRIVE GRANDE CAYMAN 321515
FT PIERCE, FL
12/15/2021
Reference City: Fort Pierce, FL . Temperature Difference: 18.OF(TMY3 99%) Humidity difference: 62gr.
Type•
Overhang
Window Area(sqft)
HTM
Load
Window
Panes SHGC U InSh
IS Omt
Len
Hot
Gross
Shaded Unshadee
Shaded Unshaded
1
1 NFRC 0.42, 0.96 No
No
N
2.Oft
1.0ft
6.0
2.0 4.0
24
56
274 Btuh
2
1 NFRC 0.42. 0.96 No
No
N
10.01'
0.2ft
9.0
9.0 0.0
24
56
219 Stuh
3
1 NFRC 0.42, 0.96 No
No
N
10.01'
0.2ft
60.0
60.0 0.0
24
56
1461 Btuh
4
1 NFRC 0.42, 0.96 No
No
N
2.0ft
1.0ft
15.0
2.0 13.0
24
56
779 Btuh
5
1 NFRC OA2, 0.96 No
No
E
2.Oft
1.0ft
15.0
0.0 15.0
24
24
365 Btuh
6
1 NFRC 0.42. 0.96 No
No
S
2.Oft
1.0ft
15.0
2.0 13.0
24
56
779 Btuh
7
1 NFRC 0.42, 0.96 No
No
S
2.Oft
1.0ft
30.6
4.0 26.0
24
56
1558 Btuh
a
1 NFRC 0.42. 0.96 No
No
W
2.011
1.0ft
30.0
30.0 0.0
24
27
731 Stuh
Window Total
1
1 180
(sqft)
1
6165 Btuh
Walls
Type
U-Value
R Value
Area(sqft)
HTM
Load
Cav/Sheath
1
Concrete BIk,Hollow -Ext
0.15
4.110.0
460.0
3.0
1394 Btuh
2
Concrete Blk,Hollow-Ext
0.15
4.110.0
315.0
3.0
954 Btuh
3
Concrete BIk,Hollow-Ext
0.15
4.1/0.0
275.0
3.0
$33 Btuh
4
Concrete Blk,Hollow-Ext
0.15
4.110.0
280.0
3.0
848 Btuh
5
Frame - Wood - AdJ
0.09
11.010.0
172.2
1.5
261 Btuh
6
Frame - Wood - AdJ
0.09
11.0/0.0
20.0
1.5
30 Btuh
Wall Total
1522 (sqft)
4321 Btuh
Doors
Type
Area (sqft)
HTM
Load
1
Insulated - Exterior
40.0
14.3
570 Stuh
2
Wood - Garage
17.8
14.3
264 Stuh
Door Total
58 {s ft
824 Btuh
Ceilings
Type/Color/Surface
U-Value
R Value Area(sqft)
HTM
Load
1
Vented AtOdLight/Shingle
0.032
30.010.0
1515.0
1.43
2171 Stuh
Ceiling Total
1515 (sqft)
2171 Btuh
Floors
Type
R-Value
Size
HTM
Load
1
Slab On Grade
0.0
1515 (ft-perimeter)
0.0
0 Btuh
Floor Total
1515.0 (sqft)
0 Btuh
Zone Envelope Subtotal:
13481 Btuh
Infiltration
Type Wholehouse ACH Volume(cuft) Wall Ratio CFM=
Natural 0.17 15150 1.00 41.9
Load
736 Btuh
Internal
gain
Occupants Stuh/occupant Appliance
6 X 230 + 4400
Load
6780 Btuh
Sensible Envelope Load:
19997 Btuh
Duct load
Average sealed, Supply(R6.0-Attic), Retum(R8.0-Attic) (DGM of 0.303)
6057 Btuh
Sensible Zone Load
26055 Btuh
EnergyGauge® / USRCZB v7.0.00 page 1
Manual J Summer Calculations
Residential Load - Component Details (continued)
Project Title: Climate: FL VERO BEACH_MUNICIPAL_A
PALM DRIVE GRANDE CAYMAN 32 1515
FT PIERCE, FL
12/15/2021
Windows
July excursion for System 1
1429 Btuh
Excursion Subtotal:
1429 Btuh
Duct load
433 Btuh
Senstble Excursion Load
1862 Btuh
EnergyGauge®I USRCZB v7.0.00 Page 2
Manual J Summer Calculations
Residential Load Component Details (continued)
Project Title: Climate: FL VERO_BEACH_MUNICIPAL A
PALM DRIVE GRANDE CAYMAN 321515
FT PIERCE, FL
12/15/2021
Sensible Envelope Load All Zones
21426 Stuh
Sensible Duct Load
6490 Btuh
Total Sensible Zone Loads
27916 Btuh
Sensible ventilation
0 Btuh
Blower
0 Btuh
Whole House
Total sensible gain
27916 Btuh
Totals for Cooling
Latent infiltration gain (for 62 gr. humidity difference)
1763 Btuh
Latent ventilation gain
0 Btuh
Latent duct gain
1988 Btuh
Latent occupant gain (6.0 people @ 200 Btuh per person)
1200 Btuh
Latent other gain
0 Btuh
Latent total gain
4951 Stuh
1. Central Unit # 33000 Btuh
'Key: Window types (Panes - Number and type of panes of glass)
(SHGC - Shading coefficient of glass as SHGC numerical value)
(U - Window U-Factor)
(Irish - Interior shading device: none(No), Blinds(B). Draperies(D) or Roller Shades(R))
- For Blinds: Assume medium color, half closed
For Draperies: Assume medium weave, half closed
For Roller shades: Assume translucent, half closed
(IS - Insect screen: none(N), Full(F) or Half('h))
(Omt - compass orientation)
'Patremrf 6J"' ^t
AL
MANUAL Ja `
EnergyGauge® / USRCZB v7.0.00 Page 3