HomeMy WebLinkAboutEnergy CodeFORM R405-2017
FLORIDA ENERGY EFFICIENCY CODE FOR BUILDING CONSTRUCTION
Florida Department of Business and Professional Regulation - Residential Performance Method
Project Name: Waterstone Lot 29 Model 1820 Elev B
Builder Name: Adams Homes - PSL
Street: 5344 vespera St
Permit Office:
JUN ] 5
City, State, Zip: Fort Pierce, FL 34951
Permit Number.
7f17p
Owner: Waterstone Lot 29 Model 1820 Elev B
Jurisdiction: St Lucie
Permitting
Design Location: FL, St Lucie Co Intl
Departmen
County: St Lucie (Florida Climate Zone 2)St. Lucie
Countv
1. New construction or existing New (From Plans)
9. Wall types (2178 ft')
Insulation (R) Area (ft')
2. Single family or multiple family Single -Family
a. Firm Wall, 1/2" Gyp.Bd Ext, R-13
13.0 246.50
b. Blk Wall, Stucco Ext, R-4.1 Ext
4.1 1931.25
3. Number of units, if multiple family 1
c. N/A
4. Number of bedrooms 4
d. NIA
5. Is this a worst case? Yes
10. Ceiling types (1822 fP)
Insulation (R) Area (ft')
a. Attic, Shngls, R-30 Cell Ins, 1/
30.0 1821.75
6.Conditioned floor area above grade(W) 1821.75
b. N/A
Conditioned floor area below grade(fN) 0
c. N/A
7. Windows (227 tt') Description Area (ft')
11. Ducts
.Sup: House Attic, Ret: House Attic, AH:
R A )
House 6.0 329.38
a. U-Factor: Dbl, 0.330 186.00
b,
SHGC: 0.23
b. U-Factor: Dbl, 0.310 4.00
12. Cooling systems
kBtu/hr Efficiency
SHGC: 0.29
a.Split air source heat pump
34.4 SEER: 15.0
c. U-Factor: Dial, 0.330 20.40
b.
SHGC: 0.21 -
13. Heating systems
kBtu/hr Efficiency
d. U-Factor: Dbl, 0.290 16.60
a.Split air source heat pump
32.0 HSPF: 8.5
SHGC: 0.16
b•
Area Weighted Average Overhang Depth: 3.510 ft
14. Hot water systems
Area Weighted Average SHGC: 0.224
a.Electric conventional (40 gal)
Cap: 40 gal
EF: 0.99
8. Floor types (1821.75 ft') Insulation (R) Area (ft')
b.Conservat on features
a. On Grade Depth, Tile Fir Fnsh 0.0 1821.75
(None)
b. NIA
c. NIA
15. Credits None
Glass/Floor area: 0.125 Total Proposed Modified Loads: 53.21
PASS
Total Baseline
Loads: 53.30
I hereby certify that the plans and specifications covered by
Review of the plans and specifications
THB ST
47200
this calculation are in compliance with the Florida Energy
covered by this calculation indicates
0, =
Code.
/
compliance with the Florida Energy
Code. Before construction is completed,
- A
'/. // �//
PREPARED BY: b14LIe/i Z-z"l m /(/GdCL
this building will be inspected for
+ """�
compliance with Section 553.908
DATE: 05/20/2020
Florida Statutes.
I hereby certify that this building, as designed, is in
COD
compliance with t on1a Energy C
ryrO,TR
OWNER/AG
BUILDING OFFICIAL:
DATE:
DATE:
- Compliance requires certification by the air handler unit manufacturer that the air handler enclosure qualifies as
certified factory -sealed in accordance with R403.3.2.1.
- Compliance requires an Air Barrier and Insulation Inspection Checklist in accordance with R402.4.1.1 and this project
requires an envelope leakage test report with envelope leakage no greater than 7.0 ACH50 (R402.4.1.2).
- Compliance with a proposed leak free duct leakage requires a Duct Leakage Test Report confirming duct leakage to outdoors,
tested in accordance with Section 803 of RESNET Standards, is not greater than 0.030 On for whole house.
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FORM R405-2017
Building Input Summary Report
PROJECT
Title:
Waterstone Lot 29 Model
18
Bedrooms:
4
Address type:
Street address
Building Type: �LAIATIt
Bathrooms:
2
Lot#:
Owner:
alersone o129Model1820ElevB
Conditioned Area:
1822
Block/Subdivision:
# of Units: 1
Total Stories:
1
Platbook:
Builder Name: Adams Homes - PSL
Worst Case:
Yes
Street:
5344
Vespera St
Permit
Jurisdiction:
Office:
St Lucie
Rotate An le:
0
Count
St Lucie
Cross Ventilation:
No
City, State, Zip:
Fort
Pierce, FL
34951
Family
New/
Type: Single -Family
Whole House Fan:
No
New (From Plans)
Terrain:
Ocean/Lake
Year Construct:
V
Shielding:
Suburban
Comment:
CLIMATE
✓
IECC Design Temp
Int Design Temp
Heating
Design Daily Temp
Design Location
TMY Site Zone 97.5 %
2.5 %
Winter Summer
Degree Days
Moisture
Range
FL, St Lucie Co Intl
FL_Fon Pierce 2 41
90
70 75
486
57
Low
BLOCKS
#
Name
Area
Volume
1
House
1821.75 ft2 18794.06 ft'
SPACES
#
Area
Volume Kitchen Occupants Bedrooms Infil ID
Finished
Cooled
Heated
1
Laundry 48.75 ft2
487.50
fN No
0
0 1
Yes
Yes
Yes
2
Pantry 20.00 ft2
160.00
ft' No
0
0 1
Yes
Yes
Yes
3
Kit/Nook 320.50 ft2
3365.25
ft3 Yes
2
0 1
Yes
Yes
Yes
4
Owners Bath 114.13 ft2
1198.31
ft- No
0
0 1
Yes
Yes
Yes
5
Linen 15.75 ft2
126.00
ft- No
0
0 1
Yes
Yes
Yes
6
WIC 45.63 ft2
456.25
fP No
0
0 1
Yes
Yes
Yes
7
Owner's Suite 213.00 ft'
2236.50
fP No
0
1 1
Yes
Yes
Yes
8
Bed 2 148.75 112
1561.88
fP No
0
1 1
Yes
Yes
Yes
9
Lin 5.00 ft2
50.00
fN No
0
0 1
Yes
Yes
Yes
10
Bath 2 54.00 ft2
567.00
fN No
0
0 1
Yes
Yes
Yes
11
Hall 29.75 ft2
297.50
fN No
0
0 1
Yes
Yes
Yes
12
Family Room 252.76 IF
2527.50
fN No
3
0 1
Yes
Yes
Yes
13
Bed 3 152.00 ft'
1596.00
its No
0
1 1
Yes
Yes
Yes
14
A/C 10.50 ft2
105.00
fN No
0
0 1
Yes
Yes
Yes
15
Din' ngg Room 131.25 ft2
1378.13
ft-No
0
0 1
Yes
Yes
Yes
16
De ad 4 162.50 W
1706.25
its No
0
1 1
Yes
Yes
Yes
17
Foyer 97.50 ft2
975.00
fP No
0
0 1
Yes
Yes
Yes
FLOORS
(Total Exposed Area =1822 sq.ft.)
✓ #
FloorT pe
Space Perimeter R-Value Area
LI-Factor
Tile Wood Carpet
1
On Grade Depth, Tile Fir Fnsh
Laundry
0 ft
0 48.75 ft2
0.989
1.0 0
0
2
On Grade Depth, Tile Fir Fnsh
Pantry
0 ft
0 20.00 ft2
0.989
1.0 0
0
3
On Grade Depth, Tile Fir Fnsh
Kit/Nook
17 ft
0 320.50 ft2
0.989
1.0 0
0
4
On Grade Depth, Tile Fir Fnsh
Owners Bath
9 ft
0 114.13 ft2
0.989
1.0 0
0
5
On Grade Depth, Tile Fir Fnsh
Linen
5 ft
0 15.75 ft'
0.989
1.0 0
0
6
On Grade Depth, Tile Flr Fnsh
WIC
0 ft
0 45.63 ft2
0.989
1.0 0
0
7
On Grade Depth, Tile Fir Fnsh
Owners Suite
40 it
0 213.00 ft2
0.989
1.0 0
0
8
On Grade Depth, Tile Fir Fnsh
Bed 2
36 it
0 148.75 ft2
0.989
1.0 0
0
9
On Grade Depth, Tile Fir Fnsh
Lin
0 it
0 5.00 ft2
0.989
1.0 0
0
10
On Grade Depth, Tile Fir Fnsh
Bath 2
6 ft
0 54.00 ft2
0.989
1.0 0
0
11
On Grade Depth, Tile Fir Fnsh
Hall
0 ft
0 29.75 ft2
0.989
1.0 0
0
12
On Grade Depth, Tile Fir Fnsh
Family Room
14 It
0 252.75 ft2
0.989
1.0 0
0
13
On Grade Depth, Tile Fir Fnsh
Bed 3
13 It
0 152.00 ft2
0.989
1.0 0
0
14
On Grade Depth, Tile Fir Fnsh
A/C
0 ft
0 10.50 ft2
0.989
1.0 0
0
15
On Grade Depth, Tile Fir Fnsh
Diningg Room
11 ft
0 131.25 ft2
0.989
1.0 0
0
16
On Grade Depth, Tile Fir Fnsh
Dei%ed 4
30 ft
0 162.50 ft'
0.989
1.0 0
0
17
On Grade Depth, Tile Fir Fnsh
Foyer
8 R
0 97.50 ft2
0.989
1.0 0
0
ROOF
✓
Roof Gable
Roof
Solar SA
Emitt
Emitt Deck Pitch
#
Type Materials
Area Area
Color
Absor. Tested
Tested Insul. (deg)
1
Hip RoofAsph
2037ft2
Medium
0.75 No
0.90
No 0
27
2
Hip RoofAsph
426 ft2
Medium
0:75 No
0.90
No 0
27
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INFILTRATION
Scope Method
SLA CFM 50 ELA
E LA
ACH
ACH 5
1 Wholehouse Simplified
0.000460 2193 120.6
226.5
0.53
7.00
HEATING SYSTEM
✓ # System Type
Subtype Efficiency
Capacity
Block
Ducts
1 Split air source heat pump
HSPF: 8.5
35.2 kBtu/hr
1
s s#1
COOLING SYSTEM
✓ # System Tpe
Subtype Efficiency
Capacity Air Flow
SHR
Block
Ducts
1 Split air source heat pump
SEER: 15.0 36.0 kBtu/hr 1200 cfm
0.70
1
s s#1
HOT WATER SYSTEM:
✓ # System Type Subtype
Location EF Cap
Use
SetPnt
Conservation
1 Electric conventional
0.99 40 gal
70 gal
120 °F
None.
DUCTS
--------- Supply ---------
✓ # Location R-Value Area
--
Return--.
Location Area Leakage Type
Air
Handler
CFM 25 Percent
Out Leakage
ON
HVAC #
RLF Heat Cool
1 House Attic 6.0 329 fN
House Attic 0 fP Proposed Leak Free
Hoes.
54.7 rim 6.00
0.03 0.00
1 1
TEMPERATURES
Programmable Thermostat: N
Cooling [ X ]Jan [ X] Feb [X] Mar
Heating [ X ]Jan [ X] Feb [X] Mar
Venting X Jan X1 Feb [XI Mar
[ X]
[ X]
[X]Apr
Ceiling Fans:
Apr [ X] May [ X] Jun [ X] Jul
Apr [ X] May [ X] Jun [ X] Jul
IX]May X Jun I X Jul
[ X] Aug
[ X] Aug
X AugX
[.X] Sep [ X] Oct [ X] Nov
[ X] Sep [ X] Oct [ X] Nov
Se X Oct I X1 Nov
[ X] Dec
[ X] Dec
I X Dec
Thermostat Schedule: Florida Building Code, 6th Edition Hours
Schedule Type 17 1 2 3 4 5 6 7
8 9
10
11
12
Cooling (WD) AM 75
PM 75
Cooling (WEH) AM 75
PM 75
Heating (WD) AM 72
PM 72
Heating (WEH) AM 72
PM 72
75
75
75
75
72
72
72
72
75 75 75 75
75 75 75 75
75 75 75 75
75 75 75 75
72 72 72 72
72 72 72 72
72 72 72 72
72 72 72 72
75
75
75
75
72
72
72
72
75 75
75 75
75 75
75 75
72 72
72 72
72 72
72 72
75
75
75
75
72
72
72
72
75
75
75
75
72
72
72
72
75
75
75
75
72
72
72
72
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FORM R405-2017
ENERGY PERFORMANCE LEVEL (EPL) DISPLAY CARD
ESTIMATED ENERGY PERFORMANCE INDEX =100
The lower the EnergyPerformance Index, the more efficient the home.
1. New home or addition 1. New (From Plans) 12. Ducts, location & insulation level
a. Supply ducts: R 6.0
2. Single-family or multiple -family 2. Single -Family b. Return ducts: R
c. AHU location: House
3. Number of units, if multiple -family 3. 1
4. Number of bedrooms
4.
4
5. Is this a worst case? (yes/no)
5.
Yes
6. Conditioned floor area (fF)
6.
1821.75
7. Windows, type and area*
a. U-Factor:
7a. Dbl(Avg),
0.327
b. Solar Heat Gain Coefficient (SHGC):
7b.
0.22
c. Area (ftz)
7c.
227
8. Skylights
a. U-Factor:
8a.
b. Solar Heat Gain Coefficient (SHGC):
8b.
9. Floor type, insulation level
a. Slab -on -grade (R-value):
9a.
0.0
b. Wood, raised (R-value):
9b.
c. Concrete, raised (R-value)
9c.
10 Wall type and insulation:
a. Exterior:
1. Wood frame (Insulation R-value):
10a1.
2. Masonry (Insulation R-value):
10a2.
4
b. Adjacent:
1. Wood frame (Insulation R-value):
10b1.
13
2. Masonry (Insulation R-value):
10b2.
11. Ceiling type and insulation level
a. Under attic (R-value):
11a.
30.0
b. Single assembly (R-value):
11 b.
c. Knee walls/skylight walls (R-value)
11c.
d. Radiant barrier installed
11 d.
13. Cooling systems
Capacity
34.4
a. Split system:
SEER
15.00
b. Single package:
SEER
c. Ground/water source: SEER/COP
d. Room unit/PTAC:
EER
e. Other:
14. Heating systems
Capacity
32.0
a. Split system heat pump:
HSPF
8.50
b. Single package heat pump:
HSPF
c. Electric resistance:
COP
d. Gas furnace, natural gas:
AFUE
e. Gas furnace, LPG:
AFUE
f. Other:
15. Water heating systems
a. Electric resistance:
EF
0.990
b. Gas fired, natrual gas:
EF
c. Gas fired, LPG:
EF
d. Solar system with tank:
EF
e. Dedicated heat pump with tank: EF
f. Heat recovery unit:
HeatRec%
g. Other:
16. HVAC credits claimed (Performance Method)
a. Ceiling fans:
b. Cross ventilation:
c. Whole house fan:
d. Multizone cooling credit:
e. Multizone heating credit:
f. Programmable thermostat:
*Label required by Section 303.1.3 of the Florida Building Code, Energy Conservation, if not DEFAULT.
I certify that this home has complied with the Florida Building Code, Energy Conservation,through the above energy saving features
which will be installed (or exceeded) in this home before final inspection. Otherwise, a new EPL Display Card will be completed
based on installed Code compliant features.
Builder Signature �- � Date:
Address of New Home: 5344 Vespera St City/FL Zip: Fort Pierce, FL 34951
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.uu•r..w....�� ...Wrlghtsoft HVAC\5344 Vespers St Adams Homes.rup Colo =MJ8 Front Door faces: N Page
FORM R405-2017
Florida Building Code, Energy Conservation, 6th Edition (2017)
Mandatory Requirements for Residential Performance, Prescriptive and ERI Methods
ADDRESS: 5344 Vespera St PERMIT M
Fort Pierce. FL 34951
MANDATORY REQUIREMENTS - See individual code sections for full details.
SECTION R401 GENERAL
R401.3 Energy Performance Level (EPL) display card (Mandatory). The building official shall require that an energy performance level (EPL)
display card be completed and certified by the builder to be accurate and correct before final approval of the building for occupancy. Florida law
(Section 653.9085, Florida Statues) 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. completed and signed by the builder The building official shall verify that the EPL display card accurately reflects the plans
and specifications submitted to demonstrate compliance for the building. A copy of the EPL display card can be found in Appendix RD.
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 402A. 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/RESET/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 oflhe results of the lest 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. Exteriorwindows 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 lest, shall be turned off.
6. Supply and return registers, if installed at the time of the test, shall be fully open.
R402.4.2 Fireplaces. New wood-buming fireplaces shall have tight -fitting flue dampers or doors, and outdoor combustion air. Where
using tight -fitting doors on factory -built fireplaces listed and labeledin accordancewith UL 127, the doors shall be tested and listed for the
fireplace. Where using tight-figging doors on masonry fireplaces,the doors shall be listed and labeled in accordance with UL 907.
R402.4.3 Fenestration air leakage. Windows, skylights and sliding glass doors shall have an air infiltration rate of no more than 0.3 cfm per
square foot (1.5 Us/m2), and swinging doors no more than 0.5 cfm per square foot (2.6 Us/m2), when tested according to NFRC 400 or
AAMA/WDMA/CSA 101/I.S.2/A440 by an accredited, independent laboratory and listed and labeled by the manufacturer.
Exception: Site -built windows, skylights and doors.
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FORM R405-2017
MANDATORY REQUIREMENTS -(Continued)
rl R402AA 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 apliances with both intake and exhaust pipes installed continuous to the outside.
2. Fireplaces and stoves complying with Section R402.4.2 and Section R1006 of the Florida Building Code, Residential.
R402.4.5 Recessed lighting. Recessed luminaires installed in the building thermal envelope shall be sealed to limit air leakage
between conditioned and unconditioned spaces. All recessed luminaires shall be IC -rated and labeled as having an air leakage rate not
more than 2.0 cfm (0.944 Us) when tested in accordance with ASTM E283 at a 1.57 psf (75 Pa) pressure differential. All recessed
luminaires shall be sealed with a gasket or caulk between the housing and the interior wall or ceiling covering.
SECTION R403 SYSTEMS
R403.1 Controls
R403.1.1 Thermostat provision (Mandatory). At least one thermostat shall be provided for each separate heating and cooling system.
R403.1.3 Heat pump supplementary heat (Mandatory). Heat pumps having supplementary electric -resistance heat shall have controls
that, except during defrost, prevent supplemental heat operation when the heat pump compressor can meet the heating load.
R403.3.2 Sealing (Mandatory). All ducts, air handlers, filter boxes and building cavities that form the primary air containment passageways
for air distribution systems shall be considered ducts and 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.
Dud tightness shall be verified by testing in accordance with ANSI/RESNET/ICC 380 by either individuals as defined in Section 553.993(5) or (7),
Florida Statutes, or individuals licensedas set forth in Section 489.105(3)(f), (g), or (1), Florida Statutes, to be 'substantially leak free" in
accordance with Section R403.3.3.
R403.3.2.1 Sealed air handler. Air handlers shaft have a manufacturer's designation for an air leakage of no more than 2 percent
of the design air flow rate when tested in accordance with ASHRAE 193.
rl R403.3.3 Duct testing. Ducts shall be pressure tested to determine air leakage by one of the following methods:
1. Rough -in test: Total leakage shall be measured with a pressure differential of 0.1 inch w.g. (25 Pa) across the system, including the
manufacturers air handler enclosure if installed at the time of the test. All registers shall be taped or otherwise sealed during the test.
2. Post construction test: Total leakage shall be measured with a pressure differential of 0.1 inch w.g. (25 Pa) across the
entire system, including the manufacturers air handler enclosure. All registers shall be taped or otherwise sealed during the test.
Exceptions:
1. A duct 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.
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.
EI R403.4 Mechanical system piping insulation (Mandatory). Machan ical system piping capable of carrying fluids above 105°F (4 VC)
or below 55°F(13°C) shall be insulated to a min irum 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). Heated water circulation systems 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 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 how 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 heal 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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FORM R405-2017
MANDATORY REQUIREMENTS -(Continued)
R403.5.5 Heat traps (Mandatory). Storage water heaters not equipped with integral heat traps and having vertical pipe risers shall have heat
traps installed on both the inlets and outlets. External heat traps shall consist of either a commercially available heat trap or a
downward and upward bend of at least 3 112 inches (89 mm) in the hot water distribution line and cold water line located as close as
possible to the storage tank.
❑ R403.5.6 Water heater efficiencies (Mandatory).
R403.5.6.1 Storage water heater temperature controls.
R403.5.6.1.1 Automatic controls. Service water heating systems shall be equipped with automatic temperature controls capable
of adjustment from the lowest to the highest acceptable temperature settings for the intended use. The minimum temperature
setting range shall be from 100T to 140°F (38°C to 60°C).
R403.5.6.1.2 shut down. A separate switch or a clearly marked circuit breaker shall be provided to permit the power supplied
to electric service systems to be turned off. A separate valve shall be provided to permit the energy supplied to the main bumer(s)
of combustion types of service water heating systems to be fumed 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 met the cdteria of Section R403.5.6.2.1.
R403.5.6.2.1 Solar water heating system. Solar systems for domestic hot water production are rated by the annual
factor of the system. The solar energy factor of a system shall be determined from the Florida Solar Energy Center E
Certified Solar Systems. Solar collectors shall be tested in accordance with ISO Standard 9806, Test Methods for So
and SRCC Standard TM-1, Solar Domestic Hot Water System and Component Test Protocol. Collectors in installed
water -heating systems should meet the following criteria:
1. Be installed with a tilt angle between 10 degrees and 40 degrees of the horizontal; and
2. Be installed at an orientation within 45 degrees of true south.
El 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 mechanical ventilation fans are integral to tested and listed HVAC equipment, they shall be powered by
an electronically commutated motor.
R403.6.2 Ventilation air. Residential buildings designed to be operated at a positive indoor pressure of 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 endosed garages or outdoor spaces adjacent to swimming pools or spas.
3. If ventilation air is drawn from enclosed spaces(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 sih.all be insulated to a minimum or R-19, space permitting, or R-10 otherwise.
R403.7 Heating and cooling equipment (Mandatory).
R403.7.1 Equipment sizing. 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 methodologies, heating and cooling calculation
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 coolingcapacities 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)
CFMMATT
AIRFLOW RATE MAXIMUM
CFM
Range hoods
Any
2.8 cfm/watt
Any
In -line fan
Any
2.8 cfm/watt
Any
Bathroom, utility room
10
1.4 cfm/watt
< 90
Bathroom, utility room
90
2.8 cfm/watt
Any
For SI: 1 cfm - 28.3 L/min.
(a) When tested in accordance HVI Standard 916
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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 403.7, 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 or entering wet -bulb temperature and the design value for entering dry-bulb temperature
Design values for entering wet -bulb and dry-bulb temperatures shall be for the indoor dry bulb and relative humidity used for the load
calculation and shall be adjusted for return side gains if the return duct(s) is installed in an unconditioned space.
Exceptions:
1. Attached single- and multiple -family residential equipment sizing may be selected so that its cooling capacity is
less than the calculated total sensible load but not less than 80 percent of that load.
2. When signed and sealed by a Florida -registered engineer, in attached single- and multiple -family units, the
capacity of equipment may be sized in accordance with good design practice.
R403.7.1.2 Heating equipment capacity.
R403.7.1.2.1 Heat pumps Heat pump sizing shall be based on the cooling requirements as calculated according to Section
R403.7.1.1, and the heat pump total cooling capacity shall not be more than 1.15 times greater than the design cooling load even if
the design healing 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 IECC—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 sys tern hen the pavement temperature is above 50°F(10°C), and no
precipitation is falfing and an autocratic or manual control that ill 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 an the exterior of the healer, or external to and Wthin 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.
rl 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. Healers 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 operations.
2. Pumps that operate solar- and waste -heat -recovery pool heating systems.
3. Where pumps are powered exclusively from on -site renewable generation.
R403.10.3 Covers. Outdoor heated swimming pools and outdoor permanent spas shall be equipped with a vapor- retardant cover on or at
the water surface or a liquid cover or other means proven to reduce heat loss.
Exception: Where more than 70 percent of the energy for heating, computed over an operation season, is from site -recovered
energy, such as from a heat pump or solar energy source, covers or other vapor -retardant means shall not be required.
R403.10.4 Gas• and oil -fired pool and sppa heaters. All gas- and oil -fired pool and spa heaters shall have a minimum thermal
efficiency of 82 percent for healers manuhaclured 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.
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MANDATORY REQUIREMENTS - (Continued)
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 electdc-powered portable spas shall be controlled by the
requirements of APSP-14.
SECTION R404
ELECTRICAL POWER AND LIGHTING SYSTEMS
R404.1 Lighting equipment,(Mandatory). Not less than 75 percent of the lamps in permanently installed lighting fixtures shall be
high -efficacy lamps or not less than 75 percent of the permanently installed lighting fixtures shall contain only high -efficacy lamps.
Exception: Low -voltage lighting.
❑ R404.1.1 Lighting equipment (Mandatory). Fuel gas lighting systems shall not have continuously burning pilot lights.
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FORM R405-2017
TABLE 402.4.1.1
AIR BARRIER AND INSULATION INSPECTION COMPONENT CRITERIA
Project Name: Waterstone Lot 29 Model 1820 Elev B Builder Name Adams Homes - PSL
Street: 5344 Vesperal St Permit Office:
City, State, Zip: Fort Pierce, FL 34951 Permit Number:
Owner. Waterston Lot 29 Model 1820 Elev B Jurisdiction: St Lucie
Design Location: FL, St Lucie Co Intl
COMPONENT
AIR BARRIER CRITERIA
INSULATION INSTALLATION CRITERIA
f
General
A continuous air barrier shall be installed in the
re ulrements
4
building envelope. The exterior thermal envelope
Air -permeable insulation shall not be used as a
sealing
❑
contains a continuous barrier. Breaks orjoints in the
air barrier shall be sealed.
Ceilinglattic
The air barrier in any dropped ceiling/soffit
The insulation in any dropped ceilinglsoffit
shall be aligned with the insulation and any
shall be aligned with the air barrier.
gaps in the air barrier shall be sealed.
❑
Access openings, drop down stairs or knee wall doors
to unconditioned attics paces shall be. sealed.
Walls
The junction of the foundation and sill plate
Cavities with corners and headers of frame walls
shall be sealed.The junction of the top plate
shall be insulated by completely filling the cavity
and the top of exterior walls shall be 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
doors
The space between window/doorjambs and framing,
framing be
❑
and
and skylights and shall sealed.
Rim
Rim joists are insulated and include an air
Rim joists shall be insulated.
❑
joists
barrier.
Floors (including
The air barrier shall be installed at any exposed
Floor framing cavity Insulation shall be installed
above -garage and
edge of insulation.
to maintain permanent contact with the underside
cantilevered floors)
of subfloor decking, or floor framing cavity
insulation shall be permitted to be in contact
❑
with the top sideof sheathing, or continuous
insulation installed on the underside of floor
framing and extends from the bottom to the top of
all perimeter floor framing members.
Crawl space
Exposed earth in unvented crew] spaces shall be
Where provided in lieu of floor insulation,
walls
covered with a Class 1 vapor retarder with
insulation shall be permanently attached
❑
overlapping joints taped.
to the crawlspace walls.
Shafts, penetrations
Duct shafts, utility penetrations, and flue shaft
openings to exterior or unconditioned space shall
❑
be sealed.
Narrow cavities
Batts in narrow cavities shall be cut to fit, or
narrow cavities shall be filled by insulation that
❑
on installation readily conforms to the available
cavity spaces.
Garage
Air sealing shall be provided between the garage
❑
separation
and conditioned spaces.
Recessed
Recessed light fixtures installed in the building
Recessed light fixtures installed in the
lighting
thermal envelope shall he sealed to the drywall.
building thermal envelope shall be air tight
❑
and IC rated.
Plumbing and
Batt insulation shall be cut neatly to fit around
wiring
wiring and plumbing in exterior walls, or
insulation that on installation readily conforms
❑
to available space shall extend behind piping
and wiring.
Showerltub on
The air barrier shall be installed behind
Exterior walls adjacent to showers and tubs
exterior wall
electrical or communication boxes or air -sealed
shall be insulated.
❑
boxes shall be installed.
Electricagphone
The air barrier shall be installed behind
box on exterior
electrical or communication boxes or air -sealed
❑
walls
boxes shall be installed.
HVAC register
HVAC register boots that penetrate building
boots
thermal envelope shall be sealed to the subfloor
❑
or drywall.
Concealed
When required to be sealed, concealed fire
sprinklers
sprinklers shall only be sealed in a manner that
is recommended by the manufacturer.
❑
Caulking or other adhesive sealants shall not be
used to fill voids between fire sprinkler cover
plates and walls or ceilings.
a. In addition, inspection of log walls shall be in accordance with the provisions of ]CC-400.
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FORM R405-2017
Envelope Leakage Test Report (Blower Door Test)
Residential Prescriptive, Performance or ERI Method Compliance
2017 Florida Building Code, Energy Conservation, 6th Edition
Jurisdiction: St Lucie
Permit Number:
Job Information
Builder: Adams Homes - PSL Community: Lot:
Address: 5344 Vespers St Unit:
City: Fort Pierce State: FL Zip: 34951
Air LeakageTest Results Passing results must meet either the Performance, Prescriptive, or ERI Method.
❑ :PRESCRIPTIVE METHOD The building ordwelling unit shall. be tested and verified as having an air leakage rate of not exceeding
7 air chahges per hour at apressure of 0.2 inch w.g.,(50 .pascals) in Climate Zones 1 and.2.
- The building or dwelling unit shall be tested and verified as having an air leakage rate of not
❑,
PERFORMANCE or ERI METHOD ,exce.ding the Selected ACH(50) value, as shown on FORM .R405-2017.(Performance) or
R406-2017 (ERI), section labeled asrinfiltration, sub -section ACH50.
AQH(50) specified on Form R405-2017-Energy Calc (Performance) or R406-2017 (ERI). 7,000
x60 _ 18794 = Method for calculating building volume:
CFM(50) Building Volume ACH(50) ❑ Retrieved from architectural plans
❑ PASS ❑✓ Code software calculated
❑ When ACH(50) is less than 3, Mechanical Ventilation installation ❑ 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)(0, (g), or (i) or and 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.
During testing:
1. Exterior windows and doors, fireplace and stove doors shall be closed, but not sealed, beyond the intended weatherstripping or
other infiltration control measures.
2. Dampers including exhaust, intake, makeup air, back draft and flue dampers shall be closed, but not sealed beyond intended
infiltration control measures.
3. Interior doors, if Installed at the time of the test, shall be open.
4. Exterior doors for continuous ventilation systems and heat recovery ventilators shall be closed and sealed.
5. Heating and cooling systems, if installed at the time of the test, shall be turned off.
6. Supply and return registers, if installed at the time of the test, shall be fully open.
Testing Company
Company Name: Phone:
I hereby verify that the above Air Leakage results are in accordance with the 2017 6th 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:
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FORM R405-2017
Duct Leakage Test Report
Residential Perscriptive, Performance or ERI Method Compliance
2017 Florida Building Code, Energy Conservation, 6th Edition
Jurisdiction: St Lucie
Permit Number:
Builder: Adams Homes - PSL Community: Lot:
Address: 5344 Vesperal St Unit:
City: Fort Pierce State: FL Zip: 34951
Duct Leakage Test Results
System 1
cfm25
System 2
cfm25
System 3
cfm25
Sum of any
additional systems
cfm25
systems II
cfm25
1822
Total of all Total Conditioned
systems Square Footage
n
❑ PASS ❑ FAIL
❑' Prescriptive Method cfm25 (Total)
To qualify as "substantially leak free",Qn Total must be less
than or"equal tot)iO4 if air handler unit is installed. If air handier
unit is not installed, Qn Total must be less than or equal to
0.03. This testing method meets the requirements in
accordance with Section•R403.3.3.
Is the air handler unit installed YES (-064 Q^)
during testing? E;NO r-=0.03onl -
❑ Performance / ERI Method cfm25 (Out or Total),
To qualify using this method, On must be not greater than the
proposed duct leakage Qn specified on Form R406-2017 or
R406-2017.
Leakage Typeselected on Form On specified on Form R405-2017
R405-2017 (Energy (3alc) or R406r2017 (Energy Cale) or R406-2017
Proposed Leak Free 0.03
Duct tightness shall be verified by testing in accordance with ANSI/RESNET/ICC380 by either
individuals as defined in Section 553.993(5) or (7), Florida Statutes, or individuals licensed as set
forth in Section 489.105(3)(f), (g) or (i), Florida Statues.
Company Name:
Phone:
I hereby verify that the above duct leakage test results are in accordance with the 2017 6th Edition Florida Building Code
Energy Conservation requirements according to the compliance method selected above.
Signature of Tester:
Printed Name of Tester:
License/Certification #:
Date of Test:
Issuing Authority:
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Reference Home Characteristics
Waterstone Lot 29 Model 1820 Elev B Title: 5344 Vespera St Adams Homes
5344 Vespera St
Fort Pierce, FL 34951 FLBase2017
Above -grade Walls (Uo)
0.084
Above -grade Wall Solar Absorptance
0.75
Above -grade Wall Infared Emittance
0.90
Basement Walls (Uo)
n/a
Above -grade Floors (Uo)
n/a
Slab Insulation R-Value
0.0
Ceilings (Uo)
0.030
Roof Solar Absorptance
0.75
Roof Infared Emittance
0.90
Attic Vent Area (iP)
6.07
Crawls pace Vent Area (ft')
n/a
Exposed MasonryFloorArea (ft')
440.40
Carpet & Pad R-Value
2.0
Door Area (T)
0.00
Door U-Factor
n/a
North Window Area (ft')
0.00
South Window Area (W)
56.75
East Window Area (ftz)
56.75
West WindowArea (fly)
56.75
Window U-Factor
0.400
Window SHGC (Heating)
0.2169
Window SHGC (Cooling)
0.2169
ACH50
7.00
Internal Gains * (Btu/day)
77674
Water heater gallons per day
70.00
Water Heater set point temperature
120.00
Water heater efficiency rating
0.95
Labeled Heating System Rating and Efficiency
HSPF = 8.2
Labeled Cooling System Rating and Efficiency
SEER = 14.0
Air Distribution System Efficiency
0.88
Thermostat Type
Manual
Heating Thermostat Settings
72.0 (All hours)
TMY City: FL —Fort —Pierce
FORM R405-2017
RESIDENTIAL ENERGY CONSERVATION CODE DOCUMENTATION CHECKLIST
Florida Department of Business and Professional Regulation
Simulated Performance Alternative (Performance) Method
Applications for compliance with the 2017 Florida Building Code, Energy Conservation via the residential
Simulated Performance method shall include:
❑ This Checklist
❑ A FORM 405 report that documents that the Proposed Design complies with Section R405.3 of the Florida
Energy Code. This form shall include a summary page indicating home address, a -ratio and the pass or fail
status along with summary areas and types of components, whether the home was simulated as a worst -case
orientation, name and version of the compliance software tool, name of individual completing the compliance
report (one page).
❑ An input summary checklist that can be used for field verification (usually 4 pages/may be greater).
❑ Energy Performance Level (EPL) Display Card (one page)
❑ HVAC system sizing and selection based on ACCA Manual S orper exceptions provided in Section R403.7
❑ Mandatory Requirements (five pages)
Required prior to CO for the Performance method:
❑ Air Barrier and Insulation Inspection Component Criteria checklist (Table 402.4.1.1 - one page)
❑ A completed Form 2017 Envelope Leakage Test Report (usually one page). Section R402.4 or R402.4.1.2
exceptions may apply.
❑ If FORM R405 duct leakage type indicates anything other than "default leakage", then a completed FORM R405
Duct Leakage Test Report (usually one page).
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