HomeMy WebLinkAboutENERGY EFFICIENCY CODEFORM R405-2020
FLORIDA ENERGY EFFICIENCY CODE FOR BUILDING CONSTRUCTION
Florida Department of Business and Professional Regulation - Residential Performance Method
Project Name: RJM STAWSKI 2161
Builder Name: RJM BUILDERS
Street: 9624 KNOLLWOOD LANE
Permit Office: FT PIERCE
City, State, Zip: FT PIERCE, FL,
Permit Number:
Owner.
Jurisdiction:
Design Location: FL, Fort Pierce
County: St. Lucie (Florida Climate
Zone 2 )
1. New construction or existing
New (From Plans)
10. Wall Type42290.0 sgft.)
Insulation
Area
2. Single family or multiple family
Detached
a. Concrete Block - Int Insul, Exterior
R=4.1
2030.00 ftz
3. Number of units, if multiple family
1
b. Frame - Wood, Adjacent
R=11.0
260.00 ft2
4. Number of Bedrooms
3
c. NIA
d. NIA
R=
fir
5. Is this a worst case?
YB5
11. Ceiling Types (2161.0 sgft.)
R=
Insulation
ft2.
Area
6. Conditioned floor area above grade (ft2)
2161
a. Roof Deck (Unvented)
R=20.0
2161.00 ft2
Conditioned floor area below grade (ft2)
0
b. NIA
c. N/A
R=
ft2
7. Windows(283.0 sqft.) Description
Area
12. Ducts
R=
ft2
R fo
a, U-Factor: Sgl. U=0.52
283.00 ftz
a. Sup: Attic, Rat: Attic, AH: Main
6 141.4
SHGC: SHGC=0.30
b. U-Factor. N/A
SHGC:
ft2
13. Cooling y s stems
kBtu/hr
Efficiency
C. U-Factor: N!A
ft2
a. Central Unit
40.0 SEER:14.00
SHGC:
Area Weighted Average Overhang Depth:
5,583 ft.
14. Heating systems
kBtu/hr
Efficiency
Area Weighted Average SHGC:
0.300
a. Electric. Heat Pump
41.0
HSPF:8.20
8. Skylights
Area
c. U-Factor.(AVG) N/A
f12
SHGC(AVG): N/A
15. Hot water systems
9. Floor Types (2161.0 sgft.)
Insulation Area
a. Electric
Cap:
50 gallons
a. Slab -On -Grade Edge Insulation
R=0.0 2161.00 ft2
b. Conservation features
ER 0.920
b. N/A
R= ft2
None
c. N/A
R= ft2
16. Credits
Pstat
Glass/Floor Area: 0.131
Total Proposed Modified Loads: 67.78
Total Baseline
Loads: 69,73
.7
PASS
ASS
I hereby certify that the plans and
this calculation are in com '
Code.
PREPARED BY:
DATE:. _
I hereby certify that this building, as
with the Florida Energy Code.
OWNER/AGENT:
DATE:
:locations covered by
the Florida Erlbrgy
ned, is in compliance
Review of the plans and
specifications covered by this
calculation indicates compliance
with the Florida Energy Code.
Before construction is completed
this building will be inspected for
compliance with Section 553,908
Florida Statutes,
BUILDING OFFICIAL:
DATE: -__ -_
- Compliance requires certification by the air handler unit manufacturer that the air handler enclosure qualifies as
certified factory -sealed in accordance with R403.3.2.1.
- Compliance requires an Air Barrier and Insulation Inspection Checklist in accordance with R402.4.1.1 and this project requires an
envelope leakage test report with envelope leakage no greater than 7.00 ACH50 (R402.4.1.2).
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Page 1 of 4
FORM R405-2020 INPUT SUMMARY CHECKLIST REPORT
PROJECT
Title:
RJM STAWSKI 2161
Bedrooms: 3
Address Type: Street Address
Building Type:
User
Conditioned Area: 2161
Lot #
Owner Name:
Total Stories: 1
Block/Subdivision;
# of Units:
1
Worst Case: Yes
PlatBook:
Builder Name:
RJM BUILDERS
Rotate Angle: 90
Street: 9624 KNOLLWOOO L0.
Permit Office:
FT PIERCE
Cross Ventilation:
County: St. Lucie
Jurisdiction:
Whole House Fan:
City, State, Zip: FT PIERCE,
Family Type:
Detached
New/Existing:
New (From Plans)
FL
Comment:
CLIMATE
V Design
Location
Design Temp
TMY Site
Int Design Temp Heating Design Daily Temp
97.5 % 2.5 %
Winter Summer Degree Days Moisture Range
FL. Fort Pierce FL_VERO_SEACH_MUNI 39 90
70 75 299 62 Low
BLOCKS
Number
Name
Area Volume
1
Block1
2161 21610
SPACES
Number
Name
Area Volume Kitchen Occupants
Bedrooms InfilID Finished Cooled Heated
1
Main
2161 21610 Yes 8
3 1 Yes Yes Yes
FLOORS
#
FlaorType
Space Perimeter R-Value
Area Tile Wood Carpet
1 Slab
-On -Grade Edge Insulatio
Main 229 It 0
2161 ft= 0 0
i
ROOF
/
v #
Type Materials
Roof Gable Roof
Red Solar SA Emitt Emitt Deck Pitch
Area Area Color
Barr Absor. Tested Tested Insui. (deg)
1
Hip Composition shingles 2341 ft2 0 ft2 Medium
N 0.96 No 0.9 No 20 22.62
ATTIC
/
V #
Type
Ventilation Vent Ratio (1 in)
Area RBS IRCC
1
Partial cathedral cei
Unvented 0 2161 ft2 N Y
CEILING
#
Ceiling Type
Space R-Value Ins Type Area Framing Free Truss Type
1
Under Attic (Unvented)
Main 0 Blown
2161 ft2 0.11 Wood
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FORM
WALLS
Adjacent
Space
Cavity Width
-4.1
Height
1
N=>E
Exterior
Concrete Block - Int Insul Main
51
10
2
E=>S
Exterior
Concrete Block - Int Insul Main
4.1 57
10
_ 3
S=>W
Exterior
Concrete Block - Int Insul Main
4.1 37
10
-4
W=>N
Exterior
Concrete Block - Int Insul Main
4.1 58
10
- 5
E=>S
Garage
Frame - Wood Main
11 3
10
-6
S=>W
Garage
Frame - Wood Main
11 20
10
-7
W=>N
Garage
Frame - Wood Main
11 3
10
DOORS
#
Ornt
Door Type Space
Storms
U-Value
1
S=>W
Insulated Main
None
.46
2
S=>W
Insulated Main
None
.46
WINDOWS
/
Wall
V #
Ornt
ID
Frame
Panes
1
N=>E
1
Metal
Single (Tinted)
2
W=>N
4
Metal
Single (Tinted)
3
N=>E
1
Metal
Single (Tinted)
4
N=>E
1
Metal
Single (Tinted)
5
E=>S
2
Metal
Single (Tinted)
6
E=>S
2
Metal
Single (Tinted)
7
S=>W
3
Metal
Single (Tinted)
8
S=>W
3
Metal
Single (Tinted)
9
S=>W
3
Metal
Single (Tinted)
_ V # Floor Area
1 404 ftz
Sheathing
510.0 ftz
570.0 ftz
370.0 ftz
580.0 ftz
30.0 ftz
200.0 ftz
30.0 ftz
naming
Solar
Below
tacti0l
4hen�
0
0.15
0
0
0.15
0
0
0.15
0
0
0.15
0
0.11
0.15
0
0.11
0.15
0
0:11
0.15
0
Width Height Area
Ft In Ft In
6 e 48 ftz
3 6 8 20 ftz
NFRC
U-Factor SHGC
Imp
Area
Overhang
DepthSeparation
Int Shade
Screeni
Yes
0.52
0.3
N
30.0 ftz
12 ft 0 in
1 ft 6 in
None
None
Yes
0.52
0.3
N
48.0 ftz
15 ft 0 in
0 ft 1 in
None
None
Yes
0.52
0.3
N
64.0 ftz
2 ft 0 In
0 ft 6 in
None
None
Yes
0.52
0.3
N
30.0 ft'
2ft0in
0ft6in
None
Nona
Yes
0.52
0.3
N
12.0 ftz
2 ft 0 in
0 ft 6 in
None
None
Yes
0.52
0.3
N
45.0 ftz
2 ft 0 in
0 ft 6 in
None
None
Yes
0.52
0.3
N
30.0 ft'
2 It 0 in
2 ft 0 in
None
None
Yes
0.52
0.3
N
15.0 ftz
8 ft 0 In
Oft 1 in
None
None
Yes
0.52
0.3
N
9.0 ftz
2 ft 0 in
0 ft 6 in
None
None
GARAGE
piling Area Exposed Wall Perimeter Avg. Wall Height Exposed Wall Insulation
404 ft' 64 ft 9 ft
1
INFILTRATION
# Scope Method SLA CFM 50 EIA EgLA ACH ACH 50
r�nuicuuuse rroposedACH(50) .000444 2521.2 138.32
259.68 .1381 7
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FORM R405-2020 IKIPI IT CI IRfiUA0V ruM^lZ1 tL%r ear -nor%-"
HEATING SYSTEM
# System Type
Subtype
Speed Efficiency Capacity
Block
Ducts
i Electric Heat Pump!
None
Singl HSPF:8.2 41 kBtu/hr
1
sys#1
COOLING SYSTEM
# System Type
Subtype
Subtype Efficiency Capacity
Air Flow
SHR Block
Ducts
1 Central Unit/
None
Singl SEER: 14 40 kBtu/hr
1200 cfm
0.75 1
sys#1
HOT WATER SYSTEM
# System Type SubType
Location
EF Cap Use
SetPnt
Conservatlon
1 Electric None
Garage
0.92 50 gal 60 gal
120 deg
None
SOLAR HOT WATER SYSTEM
FSEC
Cert # Company Name
System Model # Collector Model
Collector
# Area
Storage
Volume
FEF
None None
fta
DUCTS
/ ---- Supply --
V # Location R-Value Area
--- Return ---- Air
Location Area Leakage Type Handler
CFM 25 CFM25
HVAC #
TOT OUT
ON RLF
Heat Cool
1 Attic 6 141.4 ft
Attic
421.1 ft Default Leakage Main
(Default) (Default)
1 1
TEMPERATURES
Programable Thermostat: Y
Ceiling Fans:
Cooling H Jan [ j Feb [ Mar
Heating Jan EX]] Feb [[X Mar
Venting Jan Feb X Mar
[
[tXIJ
] pr [
A r
Apr
] May [X] Jun Jul X Aug
3 Ma Jun JUI Au
May rl
Sep
Se
Oct Nov
Oct Nov
�X�
Dec
Dec
{[
[t 71
Jun Jul Aug
Sep}C�
Oct Nov
Dec
Thermostat Schedule: HERS 2006 Reference
Hours
Schedule Type 1
2
3
4 5 6 7
8 9
10 11
12
Gaoling (WD) AM 78
PM 80
78
80
78
78
78 78 78 78
78
78 80
80 80
80
Cooling (WEH) AM 78
78
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
78 78
78 78
78
78
Heating (WD) AM 66
PM 68
66
68
66
68
65 66 68 68
68
68 68
68 68
68
Heating (WEH) AM 66
66
66
68 68 68
66 fib 68
68 68
68 66
66
PM 68
68
fib
68
68 68 68 68,
68 68
68 68
68 68
68 6.6
66
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 lbs/s .ft.
0 fts
n 4
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 (fta)
7. Windows— Description
a. U-Factor: Sgl, U=0 32
SHGC: SHGC=0,30
b. U-Factor. N/A
SHGC:
C. U-Factor: N/A
SHGC:
d. U-Factor: N/A
SHGC:
Area Weighted Average Overhang Depth:
Area Weighted Average SHGC:
S. Skylights Description
a. U-Factor(AVG): N/A
SHGC(AVG): N/A
9624 KNOLLWOOD LANE, FT.PIERCE, FL,
New (From Plans)
10. Wall Type and Insulation
Detached
a. Concrete Block - int Insul. Exterior
b. Frame - Wood, Adjacent
c. NIA
3
d. N/A
Yes
11. Ceiling Type and insulation level
a. Roof Deck (Unvented)
2161
b. N/A
Area
c. N/A
283.00 fta
12. Ducts, location & insulation level
a. Sup: Attic, Ret: Attic, AH: Main
fta
13. Cooling systems
fta
a. Central Unit
fta
14. Heating systems
5.583 ft.
a. Electric Heat Pump
0.300
Area
15. Hot water systems
fta
a. Electric
9. Floor Types Insulation Area
a. Slab -On -Grade Edge Insulation R=0.0 2161.00 IF
b. NIA R= fta
c. NIA R= fta
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)
n this home before final ins ection. Otherwise, a new EPL Display Card will be completed
based on installed Code co liant features.
3uilder Signature:
Date:
address of New Nome:7( is C.CitylFL Zip: !
r -
Insulation Area
R=4.1 2030.00 fta
R=11.0 260.00 ft2
R=
fta
R=
fta
Insulation
Area
R=20.0
2161.00 fta
R=
fta
R=
fta
R fta
6 141.4
kBtu/hr
Efficiency
40.0 SEERA4.00
kBtu/hr Efficiency
41.0 HSPF:8.20
Cap: 50 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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Page 1 of 1
Florida Building Code, Energy Conservation, 7th Edition (20201
Mandatory Re uirements for Residential Performance, Prescriptive and ERl Methods
ADDRESS: 9624 KNOLLWOOD LANE Permit Number:
FT PIERCE, FL ,
IVIIAMUTA t UK T Kth, UlKt1Y1LN 15 -See individual code sections for full details.
V
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
El R402,4 Air leakage (Mandatory). The building thermal envelope shall be constructed to limit air leakage in accordance with the requirements of
Sections R402.4.1 through R402.4.5.
Exception: Dwelling units of R-2 Occupancies and multiple attached single family dwellings shall be permitted to
comply with Section C402.5.
R402.4.1 Building thermal 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.
11402.4.1,2 Testing. The building or dwelling unit shall be tested and verified as having an air leakage rate not exceeding seven air
changes per hour in Climate Zones 1 and 2, and three air changes per hour in Climate Zones 3 through 8. Testing shall be conducted In
accordance with ANSI/RESNET/ICC 380 and reported at a pressure of 0.2 inch w.g. (50 pascals). Testing shall be conducted by either
individuals as defined in Section 553.993(5) or (7), Florida Statutes, or individuals licensed as set forth in Section 489.105(3)(f), (g) or (i) or
an approved third party. A written report of the results of the test shall be signed by the party conducting the test and provided to the code
official. Testing shall be performed at any time after creation of all penetrations of the building thermal envelope.
Exception: Testing Is not required for additions, alterations, renovations, or repairs, of the building thermal envelope of existing
buildings in which the new construction is less than 85 percent of the building thermal envelope_
During testing:
1. Exterior windows and doors, fireplace and stove doors shall be closed, but not sealed, beyond the intended weatherstripping or
other infiltration control measures.
2. Dampers Including exhaust, intake, makeup air, backdraft and flue dampers shall be closed, but not sealed beyond intended
infiltration control measures.
3. Interior doors, If installed at the time of the test, shall be open.
4. Exterior doors for continuous ventilation systems and heat recovery ventilators shall be closed and sealed.
5. Heating and cooling systems, if installed at the time of the test, shall be turned off.
6. Supply and return registers, if installed at the time of the test, shall be fully open.
I -1 R402.4.2 Fireplaces. New wood -burning fireplaces shall have tight -fitting flue dampers or doors, and outdoor combustion air. Where
I_l 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 1011I.S,2/A440 by an accredited, independent laboratory and listed and labeled by the manufacturer.
Exception: Site -built windows, skylights and doors.
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MANDATORY REQUIREMENTS - (Continued)
R402.4.4 Rooms containing fuel -burning appliances. In Climate Zones 3 through 8, where open combustion air ducts provide combustion air to
open combustion fuel burning appliances, the appliances and combustion air opening shall be located outside the building thermal envelope or
enclosed in a room, isolated from inside the thermal envelope. Such rooms shall be sealed and insulated in accordance with the envelope requirements
of Table R402.1.2, where the walls, floors and ceilings shall meet not less than the basement wall R-value requirement. The door into the room shall be
fully gasketed and any water lines and ducts in the room insulated in accordance with Section R403. The combustion air duct shall be insulated where it
passes through conditioned space to a minimum of R-8.
Exceptions:
1. Direct vent appliances with both Intake and exhaust pipes installed continuous to the outside.
2. Fireplaces and stoves complying with Section R402.4.2 and Section R1006 of the Florida Building Code, Residential.
R402.4.6 Recessed lighting. Recessed luminaires installed in the building thermal envelope shall be sealed to limit air leakage
between conditioned and unconditioned spaces. All recessed luminaires shall be IC -rated and labeled as having an air leakage rate not
more than 2.0 cfm (0.944 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.
R403.1 controls. SECTION R403 SYSTEMS
R403.1.1 Thermostat provision (Mandatory). At least one thermostat shall be provided for each separate heating and cooling system.
R403-1.3 Heat pump supplementary heat (Mandatory). Heat pumps having supplementary electric -resistance heat shall have controls
that, except during defrost, prevent supplemental heat operation when the heat pump compressor can meet the heating load.
Q 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/RESNETIICC 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)(0, (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.
El R403.3.3 Duct teeting (Mandatory). Ducts shall be pressure tested to determine air leakage by one of the following methods:
Rough -in test: Total leakage shall be measured with a pressure differential of 0.1 inch w.g. (25 Pa) across the system,
including the manufacturer's air handier enclosure if Installed at the time of the test. All registers shalt be taped or otherwise
sealed during the test.
Postconstruction test: Total leakage shall be measured with a pressure differential of 0.1 inch w.g. (25 Pa) across the entire
system, including the manufacturer's air handler enclosure. Registers shall be taped or otherwise sealed during the test.
Exceptions.
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 forleakage, and a duct airleakage 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 healed 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)
R403.5.6 Heat traps (Mandatory). Storage water heaters not equipped with integral heat traps and having vertical pipe risers shall have
heat traps Installed on both the inlets and outlets. External heat traps shall consist of either a commercially available heat trap or a
downward and upward bend of at least 3'Zz inches (89 mm) in the hot water distribution line and cold water fine located as close as possible
to the storage tank.
R403.5.6 Water heater efficiencies (Mandatory).
EiR403.5.6.1.1 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"17 (38'C to 60'G).
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
LJ 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.
Q 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 atilt angle between 10 degrees and 40 degrees of the horizontal; and
2. Be installed at an orientation within 45 degrees of true south.
R403.6 Mechanical ventilation (Mandatory). The building shall be provided with ventilation that meets the requirements of the
Florida Building Code, Residential, or Florida Building Code, Mechanical, as applicable, or with other approved means of ventilation
including: Natural, Infiltration or Mechanical means. Outdoor air intakes and exhausts shall have automatic or gravity dampers that
close when the ventilation system is not operating.
R403.6.1 Whole -house mechanical ventilation system fan efficacy. When installed to function as a whole -house mechanical
ventilation system, fans shall meet the efficacy requirements of Table R403.6.1_
Exception: Where an air handier that is integral to tested and listed HVAC equipment is used to provide whole -house mechanical
ventilation, the air handier 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,
crawispaces, 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($) 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.
O 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 (f 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 VFNTI1 ATION _QV_QT M cent c>=ett+anv
FAN LOCATION
AIRFLOW RATE MINIMUM
(CFM)
MINIMUM EFFICACY a
(CFMNVATT)
AIRFLOW RATE MAXIMU IV
(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
1A cfmlwatt
<90
Bathroom, utility room
90
2.8 cfm/watt
Any
For Si: 1 cfm = 28.3 Umin. a. When tested in accordance with HVI Standard 916
5/20/2021 11:23 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
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 toad
calculation and shall be adjusted for return side gains if the return duct(s) is installed in an unconditioned space.
Exceptions:
1. Attached single- and multiple -family residential equipment sizing may be selected so that its cooling capacity is less than the
2, calculated total sensible load but not less than 80 percent of that load.
When signed and sealed by a Florida -registered engineer, in attached single- and multiple-famity 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),
❑ 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
shalt 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.
5/20/2021 11:23 AM EnergyGauge® USA 7.0.00 - FiaRes2020 FBC 7th Edition (2020) Compliant Software Page 4 of 5
Q 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,
D 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.
R403.10.6 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 ofAPSP-14.
n 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 shalt 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.
n R403.13.1 Ducted dehumidifiers. Ducted dehumidifiers shall, in addition to conforming to the requirements of Section R403.13,
conform to the following requirements:
If a ducted dehumidifier is configured with return and supply ducts both connected into the supply side of the cooling system, a backdraft
damper shall be Installed in the supply air duct between the dehumidifier inlet and outlet duct,
If a ducted dehumidifier is configured with only its supply duct connected into the supply side of the central heating and cooling system,
a backdraft damper shall be installed in the dehumidifier supply duct between the dehumidifier and central supply duct.
A ducted dehumidifier shall not be ducted to or from a central ducted cooling system on the return duct side upstream from the
central cooling evaporator coil.
Ductwork associated with a dehumidifier located in unconditioned space shall be insulated to a minimum of R-6.
SECTION R404
ELECTRICAL POWER AND LIGHTING SYSTEMS
D 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 utllize 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.
5/20/2021 11:23 AM EnergyGauge@) USA 7.0.00 - FlaRes202O FBC 7th Edition (2020) Compliant Software Page 5 of 5
2020 -AIR BARRIER AND INSULATION INSPECTION COMPONENT CRITERIA
TABLE 402.4.1.1
AIR BARRIER AND INSULATION INSPECTION COMPONENT CRITERIA
Project Name: RJM STAWSKI 2161
Street: Builder Name: RJM BUILDERS
9624 KNOLLWOOD LANE Permit Office: FT PIERCE
City, State, Zip: FT PIERCE, FL,
Owner: Permit Number:
Design Location: FL, Fort Pierce Jurisdiction:
COMPONENT
AIR BARRIER CRITERIA
General
A continuous air barrier shall be installed in the building envelope.
requirements
The exterior thermal envelope contains a continuous air barrier.
Breaks or joints in the air barrier shall be sealed.
Ceiling/attic
The air barrier in any dropped ceiling/soffit shall be aligned with
the insulation and any gaps in the air barrier shall be sealed.
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.
The junction of the top plate and the top of exterior walls shall be
sealed.
Knee walls shall be sealed.
Windows, skylights
The space between window/doorjambs and framing, and
and doors
skylights and framing shall be sealed.
Rim joists
Rim joists shall include the air barrier.
Floors
(including
The air barrier shall be installed at any exposed edge of
insulation,
above -garage
and cantilevered
floors)
Crawl space walls Exposed earth in unvented crawl spaces shall be covered with
a Class I vapor retarder with overlapping joints taped.
Shafts, penetrations Duct shafts, utility penetrations, and flue shafts opening to
exterior or unconditioned s ace shall be sealed.
Narrow cavities
Garage separation Air sealing shall be provided between the garage and conditioned
Recessed lighting Recessed light fixtures installed in the building thermal envelope
shall be sealed to the finished surface.
Plumbing and wiring
Shower/tub
on exterior wall
The air barrier installed at exterior walls adjacent to showers and
tubs shall separate them from the
Electricaliphone box or
showers and tubs.
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
INSULATION INSTALLATION CRITERIA
Air -permeable insulation shall
not be used as sealing material.
The insulation in any dropped ceiling/soffit
shall be aligned with the air barrier.
Cavities within corners and headers of frame walls
shall be insulated by completely filling the cavity
with a material having a thermal resistance of R-3
per inch minimum.
Exterior thermal envelope insulation for framed
walls shall be installed in substantial contact and
continuous alignment with the air barrier,
Rim joists shall be insulated.
Floor framing cavity Insulation shall be installed to
maintain permanent contact with the underside of
subfloor decking, or floor framing cavity insulation
shall be permitted to be in contact with the top side
of sheathing, or continuous insulation installed on
the underside of floor framing and extends from the
bottom to the top of all perimeter floor framing
members.
Where provided instead of floor insulation, insulation
shall be permanently attached to the crawlsnar.R War
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.
Recessed light fixtures installed In the building
thermal envelope shall be air tight and IC rated.
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 shalt
.Mend behind plalna and wirina
Exterior walls adjacent to showers and tubs shall
be insulated.
a. In addition, inspection o tag walls shall b8inaCcordanC8w:tTi 11 lie provisions of lic 400.
5/20/2021 1 t :23 AM EnergyGauge® USA 7.0.00 - FlaRes2020 FBC 7th Edition (2020) Compliant Software
Page 1 of 1
v
w
z
U
Address: 9624 KNOLLWOOD LANE
City: FT PIERCE State: FL
Zip:
x 60 + 21610 -
Method for calculating building volume:
CFM(50) Building Volume AGH(50)
Q Retrieved from architectural plans
❑ PASS
I& Code software calculated
ElWhen ACH(50) is less than 3, Mechanical Ventilation installation Q Field measured and calculated
must be verified by building department.
R402.4.1.2 Testing. Testing shall be conducted in accordance with ANSI/RESNET/ICC 380 and reported at a pressure of 0.2 inch w.g. (50 Pascals)
Testing shall be conducted by either individuals as defined in Section 553.993(5) or (7), Florida Statues -or individuals licensed as set forth in Section
489.105(3)(f), (g), or (i) or an approved third party, A written report of the results of the test shall be signed by the party conducting the test and
provided to thecode official. Testing shall be performed at any time after creation of all penetrations of the building thermal envelope.
During testing;
I. Exterior windows and doors, fireplace and stove doors shalt be closed, but not sealed, beyond the intended weatherstripping or other infiltration
control measures.
2. Dampers including exhaust, intake, makeup air, back draft and flue dampers shall be closed, but not sealed beyond intended infiltration control
measures.
3. interior doors, if installed at the time of the test, shall be open.
4. Exterior doors for continuous ventilation systems and heat recovery ventilators shall be closed and sealed.
5. Heating and cooling systems, if installed at the time of the test, shall be tumed 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:
5/20/2021 11 �23:38 AM EnergyGaugee USA 7.0.00 - FlaRes2020 FBC 7th Edition (2020) Compliant Software
Page 1 of 1
Residential System Sizing Calculation
Summary
Project Title:
9624 KNOLLWOOD LANE RJM STAWSKI 2161
FT PIERCE, FL
5/20/2021
Location for weather data: Fort Pierce, FL. - Defaults: Latitude(27.48) Altitude(25 ft.) Temp Range(L)
Humidity data: Interior RH 50%o Outdoor wet bulb 78F Humidity difference 62 r.
Winter design temperature(T)VIY3
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 heating load calculation
33776
Stuh
Total coolin load calculation
38728
Btuh
Submitted heating capacity
% of talc
Btuh
Submitted cooling capacity
% of calc
Btuh
Total (Electric Heat Pump)
121.4
41000
Sensible (SHR = 0.75)
100.4
30000
Heat Pump + Auxiliary(O.OkW)
121.4
41000
Latent
113.0
10000
Total Electric Heat Pum
103.3
40000
VVIN i i=R CALCULATIONS
Winter Heating Load (for 2161 salt
Load component
Load
Window total
283
sgft
4415
Stuh
Wall total
1939
sgft
8289
Btuh
Door total
68
sgft
938
Btuh
Ceiling total
2161
sgft
2083
Btuh
Floor total
2161
sgft
8107
Btuh
Infiltration
80
Orn
2625
Btuh
Duct loss
7319
Btuh
Subtotal
33776
Btuh
Ventilation
0
cfm
0
L Btuh
TOTAL }TEAT LOSS
33776
Btuh
Summer Cooling Load (for 2161 soft
Floors(24.rA�6 'i'i
.a(2 8%)
SUMMER CALCULATION lafil.� i%l
Load component
Load
Window total
283
sgft
8252
Btuh
Wall total
1939
sgft
6511
Btuh
Door total
68
sgft
970
Btuh
Ceiling total
2161
sqft
2083
Btuh
Floor total
0
Btuh
Infiltration
60
cfm
1050
Btuh
Internal gain
6240
Btuh
Duct gain
5771
Btuh
Sens. Ventilation
0
cfm
0
Btuh
Blower Load
0
Btuh
Total sensible gain
29877
Btuh
Latent gain(ducts)
4735
Btuh
Latent gain(infiltration)
2515
Btuh
Latent gain(ventilation)
0
Btuh
Latent gain(internal/occupants/other)
1600
Btuh
Total latent gain
a850
Stuh
TOTAL HEAT GAIN
38728
Stuh
Ar.eml3 p
t[ Y -
MAMML
4 ..._......
Walls(142%)
boors(2.595j
Infil.(4.2%) d
Oucts(27.195)
Gellings(62%)
4V'in »;gip
lucts(2t )x)
Ceilings(5.4%)
Windows(21396)
latent lnt4.1 �4)
IntGain(1b.1 B5)
EnergyGauge® to
PREPARED BY:
DATE:
EnergyGauge® / USRCZB v7.0.00
System
Residential
9624 KNOLLWOOD LANE
FT PIERCE, FL
Sizing a lane Summer
Load - Room by Roars Component Details
Project Title:
RJM STAWSKI 2161
5/20/2021
Reference City: Fort Pierce, FL Temperature Difference: 16.OF(TMY3 99%) Humidity difference: 62gr.
This calculation is for Worst Case. The house has been rotated 270 degrees.
Type"
Overhang Window Area(sgft)
HTM
Load
Window
Panes SHGC U inSh
1S Ornt Len
H t Gross
Shaded Unshadec
Shaded Unshaded
1
t NFRC 0.30, 0.52 No
No
W 12.01'
1.5ft 30.0
30.0 0.0
15
37
442
Stuh
2
1 NFRC 0.30, 0.52 No
No
S 15-Of
0.1it 48.0
48.0 0.0
15
16
708
Btuh
3
1 NFRC 0.30, 0.52 No
No
W 2.0ft
0.5ft 64.0
9.3 54.7
15
37
2185
Btuh
4
1 NFRC 0.30, 0.52 No
No
W 2.0ft
0.5ft 30.0
7.0 23.0
15
37
965
Btuh
5
1 NFRC 0.30, 0.52 No
No
N 2.Oft
0.5ft 12.0
0.0 12.0
15
15
177
Stuh
6
1 NFRC 0.30, 0.52 No
No
N 2.Oft
0.5ft 45.0
0.0 45.0
15
15
663
Stuh
7
1 NFRC 0.30, 0.52 No
No
E 2.Oft
2.0ft 30.0
0.0 30.0
15
37
1123
Btuh
8
1 NFRC 0.30, 0.52 No
No
E 8.0ft
0.1ft 15.0
15.0 0.0
15
37
221
Stuh
9
1 NFRC 0.30. 0.52 No
No
E 2.0ft
0.5ft 9.0
3.5 5.5
15
37
258
Btuh
Window Total
1
1 283 (sgft)
6742
Btuh
Walls
Type
U-Value
R-Value
Area(sqft)
HTM
Load
,
Cav/Sheath
1
Concrete BIk,Hollow - Ext
0.15
4.110.0
386.0
3.0
1169
Btuh
2
Concrete Blk,Hoilow - Ext
0.15
4.1/0.0
513.0
3.0
1554
Btuh
3
Concrete BIk,Hollow - Ext
0.15
4.110.0
268.0
3.0
B12
Stuh
4
Concrete Blk,Hoilow - Ext
0.15
4.110.0
532.0
3.0
1612
Btuh
5
Frame - Wood - Adj
0.09
11,010.0
30.0
1.5
46
Btuh
6
Frame - Wood - Adj
0.09
11.010.0
180.0
1.5
273
Stuh
7
Frame - Wood - Adj
0.09
11.010.0
30.0
1.5
46
Btuh
Wall Total
1939 (s ft
5511
Btuh
Doors
Type
Area (sgft)
HTM
Load
i
2
Insulated - Exterior
48,0
14.3
684
Btuh
Insulated - Garage
20.0
14.3
285
Stuh
Door Total
68 (s ft)
970
Btuh
Ceilings
Type/Color/Surface
U-Value
R-Value
Area(sgft)
HTM
Load
1
Unvented Attic/Light/Shingle
0.241
0,0/20.0
2161.0
0.96
2083
Stuh
Ceiiin Total
21A1 s ft
2083
Btuh
Floors
Type
R-Value
Size
HTM
Load
1
Slab On Grade
0.0
2161 (ft-perimeter)
0.0
0
Btuh
Floor Total
2161.0 s ft
0
Btuh
Zone Envelope Subtotal:
15306
Rhih
Infiltration
internal
gain
Type Wholehouse ACH Volume(cuft) Wall Ratio CFM=
Natural 0.17 21610 1.00 59.7
Occupants Btuh/occupant Appliance
8 X 230 + 4400
Load
1050 Btuh
Load
6240_Btuh
_
Sensible Envelope Load:
22596 Btuh
Duct load
Average sealed, Suppiy(R6A-Attic), Retum(R6A-Attic) DGM of 0.239).5409
Btuh„
Sensible Zone Load
28006 Btuh
EnergyGaugeO / USRCZB v7.0.00 Page 1
Manual J Summer Calculations
Residential Load - Component Details (continued)
9624 KNOLLWOOD LANE Project Title: Climate: FL—VERO—BEACH MUNICIPAL A
FT PIERCE, FL RJM STAWSKI 2181 —
5/20/2021
Windows July excursion for System 1
1510 Bfuh
Excursion Subtotal: 151O Btuh
Duct load
362 Btul
Sensible Excursion Load 1872 Btuh
EnergyGauge® / USRCZB v7.0.00
Page 2
Manual J Summer Calculations
Residential Load - Component Details (continued)
9624 KNOLLWOOD LANE Project Title: Climate:FL VERO BEACH MUNICIPAL A
FT PIERCE, FL RJM STAWSKI 2161 — —
5/20/2021
Sensible Envelope Load All Zones
Sensible Duct Load
24106
Btuh
5771
Btuh
Total Sensible Zone Loads
Sensible ventilation
29877
Btuh
Blower
0
Btuh
Whole House Total sensible gain
0
Btuh
Totals for Cooling Latent infiltration gain (for 62 humidity
29877
Btuh
gr. difference)
2515
Btuh
Latent ventilation gain
Latent duct gain
0
Btuh
Latent occupant gain (8.0 people @ 200 Btuh
4735
Stuh
per person)
Latent other gain
1600
Btuh
Latent total gain
0
Btuh
TO'AL GAIN
8850
Btuh
38728
Btuh
1. Central Unit
#
40000 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)
(InSh - 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)
'! t
or Half(l))
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Page 3
FORM R405-2020
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RESIDENTIAL ENERGY CONSERVATION CODE DOCUMENTATION CHECKLIST
Florida Department of Business and Professional Regulation
Simulated Performance Alternative (Performance) Method
Applications for compliance with the 2020 Florida Building Code, Energy Conservation via the
Resldentot Simulated performance Alternative shall include:
u This checklist
Form R405-2020 report
Input summary checklist that can be used for field verificati on (Usually four pages/maybe greater)
Energy performance Level (EPL) DisplayCard
(one page)
NVAC system sizing and selection based on ACC A Manual S or per exceptions provided in Section R403.7
21/
Mandatory Requirements (five pages)
g )
Required prior to CO:
Air Barrier and Insulation Inspection Component Criteria checklist (Table R402.4.1.1 - one page)
A completed 2020 Envelope Leakage Test Report (usually one page); exception in R40Z4
allows dwelling units of R-2 Occupancies and multiple attached single family dwellings to
comply with Section C402.5
if Form R405 duct leakage type indicates anything other than "default leakage'; then a co
2020 Duct Leakage Test Report - Performance Method (usually one page) mpleted
5/20/2021 11:23:30 AM EnergyGaugee USA 7.0.00 - FiaRes2020 FBC 7th Edition (2020) Compliant Software
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