HomeMy WebLinkAboutEnergy Codet( FORM R405-2017
FLORIDA ENERGY EFFICIENCY CODE FOR BUILDING CONSTRUCTION
Florida Department of Business and Professional Regulation - Residential Performance Method
Project Name: WATERSTONE LOT-57
Builder Name: K. HOVNANIAN
Street: 00 517-1 APfWr4L?I91,
Permit Office: ST. LUCIE�
City, State, Zip: FT. PIERCE, FL, 34951
,C,.O�,Ur`NTY
Permit Number: ;Ivv4 - 05-A
Owner:
Jurisdiction:
Design Location: FL, Fort Pierce
County: St. Lucie (Florida Climate Zone 2 )
1. New construction or existing New (From Plans)
9. Wall Types (1716.0 sqft.)
Insulation Area
2. Single family or multiple family Single-family
a. Concrete Block - Ext Insul, Exterior
R=4.1 1450.20 ft2
b. Frame - Wood, Adjacent
R=11.0 265.78 ft2
3. Number of units, if multiple family 1
c. N/A
R= ft2
4. Number of Bedrooms 4
d. NIA
R= ft2
10. Ceiling Types (1616.0 sqft.)
Insulation Area
5. Is this a worst case? No
a. Under Attic (Vented)
R=30.0 1616.00 ft2
6. Conditioned floor area above grade (ft2) 1616
b. N/A
R= ft2
Conditioned floor area below grade (ft2) 0
c. N/A
R= ft2
11. Ducts
R ft2
7. Windows(163.6 sqft.) Description Area
a. Sup: Attic, Rel: Attic, AH: Main
6 448
a. U-Factor. Dbl, U=0.32 106.11 ft2
SHGC: SHGC=0.30
b. U-Factor: Dbl, U=0.55 41.00 ft2
12. Cooling systems
kBtuthr Efficiency
SHGC: SHGC=0.34
a. Central Unit
28.8 SEER:14.00
c. U-Factor: Dbl, U=0.32 16.44 R2
SHGC: SHGC=0.27
13. Heating systems
kBtuthr Efficiency
d. U-Factor. N/A ft2
a. Electric Heat Pump
28.8 HSPF:8.60
SHGC:
Area Weighted Average Overhang Depth: 4.626 ft.
Area Weighted Average SHGC: 0.307
14. Hot water systems
a. Electric
Cap: 50 gallons
8. Floor Types (1616.0 sqft.) Insulation Area
EF: 0.940
a. Slab -On -Grade Edge Insulation R=0.0 1616.00 R2
b. Conservation features
b. N/A R= ft2
None
c. NIA R= ft2
15. Credits
Pstat
Glass/Floor Area: 0.101 Total Proposed Modified Loads: 53.60
PASS
Total Baseline
Loads: 57.63
1 hereby certify that the plans and specifications covered by
Review of the plans and
OF-flliE SpglF
this calculation are in comDliance with the Florida Energy
specifications covered by this
indicates
IV
Code. ^ A
calculation compliance
with the Florida Energy Code.
1, non+�`.� •..;r..•?;�„`°�„ �
PREPARED BY:
Before construction is completed
a 161 O
DATE: 5/8/2020
this building will be inspected for
compliance with Section 553.908
_
A
. s 1 ¢
I hereby certify that this building s^designed, is in compliance
Florida Statutes.
with the Florida Energy-Ge
COD {yFi'C�J
OWNER/AGENT:
BUILDING OFFICIAL:
DATE:
DATE:
- Compliance requires certification by the air handler unit manufacturer that the air handler enclosure qualifies as
certified factory -sealed in accordance with R403.3.2.1.
- 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).
Me G°VY
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1
FORM R405-2017 INPUT SUMMARY CHECKLIST REPORT
PROJECT
Title:
Building Type:
Owner Name:
# of Units:
Builder Name:
Permit Office:
Jurisdiction:
Family Type:
New/Existing:
Comment:
WATERSTONE LOT-57 Bedrooms: 4
User Conditioned Area: 1616
Total Stories: 1
1 Worst Case: No
K HOVNANIAN Rotate Angle: 0
ST. LUCIE COUNTY Cross Ventilation: No
Whole House Fan: No
Single-family
New (From Plans)
Address Type: Street Address
Lot # 5T-
Block/Subdivision:
PlatBook:
Street: TBD
County: St. Lucie
City, State, Zip: FT. PIERCE,
FL. 34951
CLIMATE
V Design Location
Design Temp
TMY Site 97.5 % 2.5 %
Int Design Temp Heating Design Daily Temp
Winter Summer Degree Days Moisture Range
FL, Fort Pierce FL VERO_BEACH_MUNI 39 90
70 75 299 62 Low
BLOCKS
Number
Name
Area Volume
1
Blockl
1616 14059.2
SPACES
Number
Name
Area Volume Kitchen Occupants
Bedrooms Infil ID Finished Cooled Heated
1
Main
1616 14059.2 Yes 5
4 1 Yes Yes Yes
FLOORS
#
Floor Type
Space Perimeter R-Value
Area Tile Wood Carpel
1 Slab -On -Grade Edge Insulatio Main 167.2 ft
1616 ft' -- 0 0 1
ROOF
/
V #
Type
Roof Gable Roof
Materials Area Area Color
Red Solar SA Emitt Emitt Deck Pitch
Barr Absor. Tested Tested Insul. (deg)
1
Hip Composition shingles 1750 ft' 0 ft' Medium
N 0.4 N 0.9 No 0 22.6
ATTIC
/
V #
Type
Ventilation Vent Ratio (1 in)
Area RBS IRCC
1
Full attic
Vented 300 1616 ft' N N
CEILING
#
Ceiling Type
Space R-Value Ins Type Area Framing Frec Truss Type
1
Under Attic (Vented)
Main 30 Blown
1616 ft2 0.1 Wood
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FORM R405-2017 INPUT SUMMARY CHECKLIST REPORT
WALLS
Adjacent Space Cavity Width
Height
Sheathing Framing Solar
Belo w
_ 1
-2
_ 3
-4
5
S
E
N
W
-
Exterior Concrete Block - Ext Insul Main
Exterior Concrete Block - Ext Insul Main
Exterior Concrete Block - Ext Insul Main
Exterior Concrete Block- Ext Insul Main
Garage Frame - Wood Main
4.1 52 0 8
4.1 16 4 8
4A 64 0 8
4.1 35 0 8
11 30 8 8
8 450.7 it-
8 141.6 ft2
8 554.7 ft2
8 303.3 ft2
8 265.8 f12
0 0 0.3
0 0 0.3
0 0 0.3
0 0 0.3
0 0.25 0.3
0
0
0
0
0
DOORS
#
Omt Door Type Space
Storms
U-Value Width Height
Ft In Ft In
Area
1
E Wood Main
None
.39 3
7
21 112
WINDOWS
Orientation shown Is the entered, Proposed orientation.
V
#
Wall
Ornt ID Frame Panes NFRC
U-Factor SHGC Imp
Overhang
Area Depth Separation Int Shade
Screening
1
2
3
4
5
6
S 1 Vinyl Double (Clear) Yes
E 2 Vinyl Double (Clear) Yes
N 3 Vinyl Double (Clear) Yes
N 3 Vinyl Double (Clear) Yes
W 4 Vinyl Double (Clear) Yes
W 4 Vinyl Double (Clear) Yes
0.32 0.3 N
0.32 0.27 N
0.32 0.3 N
0.55 0.34 N
0.32 0.3 N
0.32 0.3 N
15.0 ft2 1 ft 0 in
16.4 ft2 1 ft 0 in
16.4 ft2 1 ft 0 in
41.0 ft2 10 It 0 in
49.8 112 1 it 0 In
24.9 ft2 10 ft 0 in
1 ft 0 in None
1 ft 0 in None
1 It 0 in None
1 ft 0 in None
1 ft 0 in None
1 ft 0 in None
None
None
None
None
None
None
GARAGE
#
Floor Area Ceiling Area
Exposed Wall Perimeter
Avg. Wall Height
Exposed Wall Insulation
1
380 ft2 380 ft2
64 ft
8 ft
1
INFILTRATION
#
Scope
Method SLA
CFM 50 ELA EgLA ACH
ACH 50
1 Wholehouse Proposed ACH(50) .000387
1640.2 90.05 169.35 .1387
7
HEATING SYSTEM
#
System Type Subtype
Efficiency
Capacity
Block
Ducts
1
Electric Heat Pumpl Split
HSPF:8.6
28.8 kBtu/hr
1
sys#1
COOLING SYSTEM
#
System Type Subtype
Efficiency
Capacity Air Flow SHR Block
Ducts
1
Central Unit/ Split
SEER: 14 28.8 kBtu/hr
cfm 0.7 1
sys#1
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FORM R405-2017 INPUT SUMMARY CHECKLIST REPORT
HOT WATER SYSTEM
# System Type
SubType
Location
EF
Cap
Use
SetPnt
Conservation
1 Electric
None
Garage
0.94
50 gal
60.9 gal
120 deg
None
SOLAR HOT WATER SYSTEM
FSEC
Collector
Storage
Cart # Company Name
System
Model # Collector Model
# Area
Volume
FEF
None None
ft'
DUCTS
/ —Supply—
—Return
Air
CFM25
CFM25
HVAC#
V # Location R-Value
Area
Location
Area
Leakage Type
Handler
TOT
OUT
ON RLF
Heal Cool
1 Attic
6 448 it'
Attic
212 ft'
Default Leakage
Main
(Default)
(Default)
1 1
TEMPERATURES
Programabl[e
CFans:
]Thermostart:'JY
Heating tX1 Jan Feb
jj jj
IX] Mar
Apreiling
Apr
MayjX]
May
Jun ) Jul
[X]
[ ] Aug
j j
Sep
Oct N
Oct
Nov
Dec
Venting II 11 Jan [ 1 Feb
l l
II�R1l Mar
[
Lxl Jun 1 Jul
E
[ 1 Aug
EX]
1 Sep
Thermostat Schedule: HERS 2006 Reference
Hours
Schedule Type
1
2
3
4
5 6
7
8
9
10
11
12
Cooling (WD) AM
78
78
78
78
78 78
78
78
80
80
80
80
PM
80
80
78
78
78 78
78
78
78
78
78
78
Cooling (WEH) AM
78
78
78
78
78 78
78
78
78
78
78
78
PM
78
78
78
78
78 78
78
78
78
78
78
78
Heating (WD) AM
66
66
66
66
66 68
68
68
68
68
68
68
PM
68
68
68
68
68 68
68
68
68
68
66
66
Heating(WEH) AM
66
66
66
66
66 68
68
68
68
68
68
68
PM
68
68
68
68
68 68
68
68
68
68
66
66
MASS
Mass Type
Area
Thickness
Furniture Fraction
Space
Default 8 Ibs/s .ft.
0 ft'
0 it
0.3
Main
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2017 EPL DISPLAY CARD
ENERGY PERFORMANCE LEVEL (EPL) DISPLAY CARD
ESTIMATED ENERGY PERFORMANCE INDEX* = 93
The lower the Energy Performance 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
6.0
c) AHU location
Main
3. No. of units (if multiple -family)
3.
1
4. Number of bedrooms
4.
4
13. Cooling system: Capacity
28.8
a) Split system SEER
14.0
5. Is this a worst case? (yes/no)
5.
No
b) Single package SEER
.1
c) Groundwater source SEER/COP
6. Conditioned floor area (sq. ft.)
6.
1616
d) Room unit/PTAC EER
e) Other
7. Windows, type and area
a) U-factor:(weighted average)
7a.
0.378
b) Solar Heat Gain Coefficient (SHGC)
7b.
0.307
14. Heating system: Capacity
28.8
c) Area
7c.
163.6
a) Split system heat pump HSPF
8.6
b) Single package heat pump HSPF
8. Skylights
c) Electric resistance COP
a) U-factor:(weighted average)
8a.
NA
d) Gas furnace, natural gas AFUE
b) Solar Heat Gain Coefficient (SHGC)
8b.
NA
e) Gas furnace, LPG AFUE
f) Other
9. Floor type, insulation level:
a) Slab -on -grade (R-value)
b) Wood, raised (R-value)
c) Concrete, raised (R-value)
10. Wall type and insulation:
A. Exterior:
1. Wood frame (Insulation R-value)
2. Masonry (Insulation R-value)
B. Adjacent:
1. Wood frame (Insulation R-value)
2. Masonry (Insulation R-value)
11. Ceiling type and insulation level
a) Under attic
b) Single assembly
c) Knee walls/skylight walls
d) Radiant barrier installed
10A1.
10A2. 4.1
15. Water heating system
a) Electric resistance EF 0.94
b) Gas fired, natural 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
1081. 11.0
10B2.
16. HVAC credits claimed (Performance Method)
a) Ceiling fans
11a. 30.0
b) Cross ventilation No
11b.
c) Whole house fan No
11c.
d) Multizone cooling credit
11d. No
e) Multizone heating credit
f) Programmable thermostat Yes
'Label required by Section R303.1.3 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 oryigstalled code compliant features.
Builder Signature: Date: 5-t2--s0
Address of New Home: AW SDI Aywru- f We' City/FL Zip: FT. PIERCE, FL 34951
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Florida Building Code, Energy Conservation, 6th Edition (2017)
Mandatory Requirements for Residential Performance, Prescriptive and ERI Methods
ADDRESS: Ml Aywhiro, qlt� Permit Number: pg$fi'
FT. PIERCE, FL, 34951
MANDATORY REQUIREMENTS See individual code sections for full details.
FA
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.
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 enveldl6�_ 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 InstallationThe components of the building thermal envelope as listed in Table R402.4.1.1 shall be installed in accordance
with the manufacturer's instructions and the criteria listed in Table R402.4.1.1, as applicable to the method of construction. Where required
by the code official, an approved third party shall inspect all components and verify compliance.
R402.4.1.2 Testing. The building or dwelling unit shall be tested and verified as having an air leakage rate not exceeding seven air
changes per hour in Climate Zones 1 and 2, and three air changes per hour in Climate Zones 3 through 8. Testing shall be conducted in
accordance with ANSI/RESNET/ICC 380 and reported at a pressure of 0.2 inch w.g. (50 pascals). Testing shall be conducted by either
individuals as defined in Section 553.993(5) or (7). Florida Statutes, or individuals licensed as set forth in Section 489.105(3)(f), (g) or (1) 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, backdra0 and flue dampers shall be closed, but not sealed beyond intended
infiltration control measures.
3. Interior doors, if installed at the time of the test, shall be open.
4. Exterior doors for continuous ventilation systems and heat recovery ventilators shall be closed and sealed.
5. Heating and cooling systems, if Installed at the time of the test, shall be turned off.
6. Supply and return registers, if installed at the time of the test, shall be fully open.
R402.4.2 Fireplaces. New wood -burning fireplaces shall have fight -fitting flue dampers or doors, and outdoor combustion air. Where
using tight -fitting doors on factory -built fireplaces listed and labeled in accordance with UL 127, the doors shall be tested and listed for the
fireplace. Where using tight -fitting doors on masonry fireplaces, the doors shall be listed and labeled in accordance with UL 907.
R402.4.3 Fenestration air IeakagdNindows, skylights and sliding glass doors shall have an air infiltration rate of no more than 0.3 cm 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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• MANDATORY REQUIREMENTS - (Continued)
❑R402.4.4 Rooms containing fuel-buming appliances. In Climate Zones 3 through 8, where open combustion air ducts provide combustion air to
open combustion fuel burning appliances, the appliances and combustion air opening shall be located outside the building thermal envelope or
enclosed in a room, isolated from inside the thermal envelope. Such rooms shall be sealed and insulated in accordance with the envelope requirements
of Table R402.1.2, where the walls, floors and ceilings shall meet not less than the basement wall R-value requirement. The door into the room shall be
fully gasketed and any water lines and ducts in the room insulated in accordance with Section R403. The combustion air duct shall be insulated where it
passes through conditioned space to a minimum of R-8.
Exceptions:
1. Direct vent appliances with both intake and exhaust pipes installed continuous to the outside.
2. Fireplaces and stoves complying with Section R402.4.2 and Section R1006 of the Florida Building Code, Residential.
❑ R402.4.5 Recessed lighting. Recessed luminaires installed in the building thermal envelope shall be sealed to limit air leakage
between conditioned and unconditioned spaces. All recessed luminaires shall be IC -rated and labeled as having an air leakage rate not
more than 2.0 cfm (0.944 Us) when tested in accordance with ASTM E283 at a 1.57 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, filler 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/RESNETACC 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 manufacturers designation for an air leakage of no more than 2 percent
of the design airflow rate when tested in accordance with ASHRAE 193.
❑ R403.3.3 Duct testing (Mandatory). Ducts shall be pressure tested to determine air leakage by one of the following methods:
1. Rough -in lest: 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. Postconstmction 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. 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.
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.
ElR403.4.1 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 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 contmis 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.
ElR403.5.1.2 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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MANDATORY REQUIREMENTS - (Continued)
R403.5.5 Heat traps (Mandatory). Storage water healers not equipped with integral heat traps and having vertical pipe risers shall have
heal 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 % inches (89 mm) in the hot water distribution line and cold water line located as close as possible
to the storage tank.
R403.5.6 Water heater efficiencies (Mandatory).
R403.5.6.1.1 Automatic controls. Service water -heating systems shall be equipped with automatic temperature controls capable
of adjustment from the lowest to the highest acceptable temperature settings for the intended use. The minimum temperature
setting range shall be from 100'F to 140°F (38'C to 60'C).
R403.5.6.1.2 Shut down. A separate switch or a clearly marked circuit breaker shall be provided to permit the power supplied to
electric service systems to be turned off. A separate valve shall be provided to permit the energy supplied to the main bumer(s) of
combustion types of service water -heating systems to be turned off.
R403.5.6.2 Water -heating equipment. Water -heating equipment installed in residential units shall meet the minimum efficiencies of
Table C404.2 in Chapter 4 of the Florida Building Code, Energy Conservation, Commercial Provisions, for the type of equipment installed.
Equipment used to provide heating functions as part of a combination system shall satisfy all stated requirements for the appropriate
water -heating category. Solar water heaters shall meet the criteria of Section R403.5.6.2.1.
R403.5.6.2.1 Solar water -heating systems. Solar systems for domestic hot water production are rated by the annual solar energy
factor of the system. The solar energy factor of a system shall be determined from the Florida Solar Energy Center Directory of
Certified Solar Systems. Solar collectors shall be tested in accordance with ISO Standard 9806, Test Methods for Solar Collectors,
and SRCC Standard TM-1, Solar Domestic Hot Water System and Component Test Protocol. Collectors in installed solar
water -heating systems should meet the following criteria:
1. Be installed with a tilt angle between 10 degrees and 40 degrees of the horizontal; and
2. Be installed at an orientation within 45 degrees of true south.
FJ 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.
ri 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 whole -house 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 or for mechanical ventilation
shall meet the following criteria:
1. The design air change per hour minimums for residential buildings in ASHRAE 62.2, Ventilation for Acceptable
Indoor Air Quality, shall be the maximum rates allowed for residential applications.
2. No ventilation or air-conditioning system make-up air shall be provided to conditioned space from attics,
crawlspaces, attached enclosed garages or outdoor spaces adjacent to swimming pools or spas.
3. If ventilation air is drawn from enclosed space(s), then the walls of the space(s) from which air is drawn shall be
insulated to a minimum of R-11 and the ceiling shall be insulated to a minimum of R-19, space permitting, or R-10
otherwise.
R403.7 Heating and cooling equipment (Mandatory).
FJ
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 heating and cooling calculation methodologies,
based on building loads for the directional orientation of the building. The manufacturer and model number of the outdoor and
indoor units (if split system) shall be submitted along with the sensible and total cooling capacities at the design conditions
described in Section R302.1. This Code does not allow designer safety factors, provisions for future expansion or other factors that
affect equipment sizing. System sizing calculations shall not include loads created by local intermittent mechanical ventilation such
as standard kitchen and bathroom exhaust systems. New or replacement healing 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
(CFM/WATT)
AIRFLOW RATE MAXIMU
(CFM)
Range hoods
Any
2.8 cfm/watt
Any
In -line fan
Any
2.8 cfm/watt
Any
Bathroom, utility room
10
1.4 cm/waft
<90
Bathroom, utility room
90
2.8 cfm/watt
Any
For SI: 1 cm = 28.3 L/min. a. When tested in accordance with 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 for entering wet -bulb temperature and the design value for entering dry-bulb temperature.
Design values for entering wet -bulb and dry-bulb temperatures shall be for the indoor dry bulb and relative humidity used for the load
calculation and shall be adjusted for return side gains if the return duct(s) is installed in an unconditioned space.
Exceptions:
1. Attached single- and multiple -family residential equipment sizing may be selected so that its cooling capacity is less than the
calculated total sensible load but not less than 80 percent of that load.
2.
When signed and sealed by a Florida -registered engineer, in attached single- and multiple -family units, the capacity of
equipment may be sized in accordance with good design practice.
R403.7.1.2 Heating equipment capacity.
❑ R403.7.1.2.1 Heat pumps. Heat pump sizing shall be based on the cooling requirements as calculated according to Section
R403.7.1.1, and the heat pump total cooling capacity shall not be more than 1.15 times greater than the design cooling load even if
the design heating load is 1.15 times greater than the design cooling load.
❑ R403.7.1.2.2 Electric resistance furnaces. Electric resistance furnaces shall be sized within 4 kW of the design
requirements calculated according to the procedure selected in Section R403.7.1.
❑ R403.7.1.2.3 Fossil fuel heating equipment. The capacity of fossil fuel heating equipment with natural draft atmospheric burners
shall not be less than the design load calculated in accordance with Section R403.7.1.
❑ R403.7.1.3 Extra capacity required for special occasions. Residences requiring excess cooling or heating equipment capacity on an
intermittent basis, such as anticipated additional loads caused by major entertainment events, shall have equipment sized or controlled to
prevent continuous space cooling or heating within that space by one or more of the following options:
1. A separate cooling or heating system is utilized to provide cooling or heating to the major entertainment areas.
2. A variable capacity system sized for optimum performance during base load periods is utilized.
R403.8 Systems serving multiple dwelling units (Mandatory). Systems serving multiple dwelling units shall comply with Sections
❑ C403 and C404 of the IECC—Commercial Provisions in lieu of Section R403.
ElR403.9 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.
El integral
Heaters. The electric power to heaters shall be controlled by a readily accessible on -off switch that is an
integral part of the heater mounted on the exterior of the heater, or external to and within 3 feet (914 mm) of the heater. Operation
of such switch shall not change the setting of the heater thermostat. Such switches shall be in addition to a circuit breaker for the
power to the heater. Gas -fired heaters shall not be equipped with continuously burning ignition pilots.
❑ R403.10.2 Time switches. Time switches or other control methods that can automatically turn off and on according to a preset schedule
shall be installed for heaters and pump motors. Heaters and pump motors that have built-in time switches shall be in compliance with this
section.
Exceptions:
1. Where public health standards require 24-hour pump operation.
2. Pumps that operate solar- and waste -heat -recovery pool healing systems.
3. Where pumps are powered exclusively from on -site renewable generation.
El the
Covers. Outdoor healed swimming pools and outdoor permanent spas shall be equipped with a vapor -retardant cover on or at
the water surface or a liquid cover or other means proven to reduce heat loss.
Exception: Where more than 70 percent of the energy for heating, computed over an operation season, is from site -recovered
energy, such as from a heat pump or solar energy source, covers or other vapor -retardant means shall not be required.
R403.10.4 Gas- and oil -fired pool and spa heaters. All gas- and oil -fired pool and spa heaters shall have a minimum thermal
❑ efficiency of 82 percent for heaters manufactured on or after April 16, 2013, when tested in accordance with ANSI Z 21.56. Pool
heaters fired by natural or LP gas shall not have continuously burning pilot lights.
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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 (Mandato fte energy consumption of electric -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.
5/7/2020 4:19 PM EnergyGauge® USA 6.0.02 (Rev. 1) - FlaRes2017 FBC 6th Edition (2017) Compliant Software Page 5 of 5
2017 - AIR BARRIER AND INSULATION INSPECTION COMPONENT CRITERIA
TABLE 402.4.1.1
AIR BARRIER AND INSULATION INSPECTION COMPONENT CRITERIA
Project Name: WATERRSTOLN,E'L'OT-57 Builder Name: K. HOVNANIAN
Street: j{o al r•f m•Ylp-��Q Permit Office: ST. LUCIE C UNTY
City, Stale, Zip: FT. PIERCE, FL, 34951 Permit Number: 11,003-05��'
U
Owner: Jurisdiction:
W
x
Design Location: FL, Fort Pierce
�
COMPONENT
AIR BARRIER CRITERIA
INSULATION INSTALLATION CRITERIA
General
A continuous air barrier shall be installed in the building envelope.
Air -permeable insulation shall
The exterior thermal envelope contains a continuous air barrier.
not be used as a sealing material.
requirements
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 in any dropped ceiling/soffit
the insulation and any gaps in the air barrier shall be sealed.
shall be aligned with the air barrier.
Access openings, drop down stairs or knee wall doors to
unconditioned attic spaces shall be sealed.
Walls
The junction of the foundation and sill plate shall be sealed.
Cavities within corners and headers of frame walls
The junction of the top plate and the lop of exterior walls shall be
shall be insulated by completely filling the cavity
sealed.
with a material having a thermal resistance of R-3
Knee walls shall be sealed.
per inch minimum.
Exterior thermal envelope insulation for framed
walls shall be installed in substantial contact and
continuous alignment with the air barrier.
Windows, skylights
The space between window/doorjambs and framing, and
and doors
skylights and framing shall be sealed.
Rim joists
Rim joists shall include the air barrier.
Rim joists shall be insulated.
Floors
The air barrier shall be installed at any exposed edge of
Floor framing cavity insulation shall be installed to
(including
insulation.
maintain permanent contact with the underside of
above -garage
subfloor decking, or floor framing cavity insulation
and cantilevered
shall be permitted to be in contact with the top side
floors)
of sheathing, or continuous insulation installed on
the underside of floor framing and extends from the
bottom to the lop of all perimeter floor framing
members.
Crawl space walls
Exposed earth in unvented crawl spaces shall be covered with
Where provided Instead of floor insulation, insulation
a Class I vapor retarder with overlapping joints taped.
shall be permanently attached to the crawlspace
Shafts, penetrations
Duct shafts, utility penetrations, and flue shafts opening to
exterior or unconditioned space shall be sealed.
Batts in narrow cavities shall be cut to fit, or narrow
Narrow cavities
cavities shall be filled by insulation that on
installation readily conforms to the available cavity
spaces.
Garage separation
Air sealing shall be provided between the garage and conditioned spac
3s.
Recessed lighting
Recessed light fixtures installed in the building thermal envelope
Recessed light fixtures installed in the building
shall be sealed to the drywall.
thermal envelope shall be air fight and IC rated.
Plumbing and wiring
Batt insulation shall be cut neatly to fit around wiring
and plumbing in exterior walls, or insulation that on
installation readily conforms to available space shall
extend behind pining an wiring
Shower/tub
The air barrier installed at exterior walls adjacent to showers and
Exterior walls adjacent to showers and tubs shall
on exterior wall
tubs shall separate them from the showers and tubs.
be insulated.
Electrical/phone box or
The air barrier shall be installed behind electrical or communication
exteriorwalls
boxes or air -sealed boxes shall be installed.
HVAC register boots
HVAC register boots that penetrate building thermal envelope shall
be sealed to the sub -floor or drywall.
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
between fire sprinkler cover nlates and wails or milinas.
a. In addition, inspection of log walls shall be in accordance with the provisions of ]CC-400.
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Envelope Leakage Test Report (Blower Door Test)
Residential Prescriptive, Performance or ERI Method Compliance
2017 Florida Building Code, Energy Conservation, 6th Edition
Jurisdiction:
Permit#: ollicv3-p5lq
Job Information
Builder: K. HOVNANIAN Community: Lot:
Address: M 5= AiYronw tj&M
City: FT. PIERCE State: FL Zip: 34951
Air L'eakageTestR'esults Passing results must meet eitherthePerformance, Prescriptive, orERI Method
O' PRESCRIPTIVE METHOD' -The building ordwelling unit shall be tested and verified as having an air leakage rate of not exceeding air
changes per hour at a pressure of 0:2 inch w.g. (501Pascals) in Climate Zdnesl and 2_
PERFORMANCE or ERI METHOD;Thel.buildmg or dwelling unit shall be tested and verified as.tiaving art air leakage rate of not exceeding
the selected ACH(50) value, as shown on Form R405 2017 (Performance).. orR406 2017,(ERI), section labeled as infiltration, sub -section ACH50.
ACH(50). specified on Form R405-2017-Energy Calc,(Performance) or R406-2017(ERI): Z000
x 60 14059 — Method for calculating building volume:
CFM(50) Building Volume ACH(50)
0 Retrieved from architectural plans
1-1 PASS Code
• software calculated
When ACH(50) is less than 3, Mechanical Ventilation installation O 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 anytime 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:
5/7/2020 4:19:39 PM EnergyGaugeO USA 6.0.03 (Rev. 1) - FlaRes2017 FSC 6th Edition (2017) Compliant Software Page 1 of 1
LoaJob:
d Short Form
-P�1- wrightsoft* Date: May 4, zozo
Entire House ey:
For: WATERSTONE LOT-57
TBD, FT. PIERCE, FL 34951
Htg CIg
Outside db (°F)
43
91
Inside db(°F)
70
75
Design TO (°F)
27
16
Daily range
-
L
Inside humidity (%)
40
50
Moisture difference (gr/lb)
11
59
Method
Construction quality
Fireplaces
Infiltration
Simplified
Semi -fight
0
HEATING EQUIPMENT
COOLING EQUIPMENT
Make Goodman Mfg.
Make Goodman Mfg.
Trade GOODMAN, JANITROL,
AMANA DISTI...
Trade GOODMAN, JANITROL, AMANA DISTI...
Model GSZ140301A*
Cond GSZ140301A*
AHRI ref 4888616
Coil AR*F193116C*
AHRI ref 4888616
Efficiency
8.6 HSPF
Efficiency 12.0 EER, 14 SEER
Heating input
Sensible cooling 20160
Btuh
Heating output
28000 Btuh @ 47°F
Latent cooling 8640
Btuh
Temperature rise
27 OF
Total cooling 28800
Btuh
Actual air flow
960 cfm
Actual air flow 960
cfm
Air flow factor
0.050 cfm/Btuh
Air flow factor 0.043
cfm/Btuh
Static pressure
0 in H2O
Static pressure 0
in H2O
Space thermostat
Load sensible heat ratio 0.68
ROOM NAME
Area
(ft)
Htg load
(Btuh)
CIg load
(Btuh)
Htg AVF
(cfm)
CIg AVF
(cfm)
OWNERS SUITE
178
2811
3700
141
161
DININGAREA
147
2751
3455
138
150
GREAT ROOM
219
2849
3242
143
141
BEDROOM 4
150
1546
1629
78
71
KITCHEN
145
143
1709
7
74
OS BATH
60
60
239
3
10
OS WIC
64
1048
651
53
28
FOYER
151
978
813
49
35
MECH
17
17
389
1
17
HALL BATH
79
1034
493
52
21
BEDROOM 3
168
3852
3097
193
134
LAUNDRY
51
50
812
3
35
BEDROOM 2
147
1764
1720
89
75
„—f„w, i
nn
ne9
A.I
*4
7
Calculations approved by ACCA to meet all requirements of Manual J 8th Ed.
t + WrightSOft* Right -Suite® Universal 201212.1.05 RSU02818
ACChC:\Users\Jason\Documents\WrightsoftHVAC\WATERSTONELOT-57.rup Calc=MJ8 Front Door faces: E
2020-May-07 14:45:37
Page 1
Entire House
1607
19119
22112
960
960
Other equip loads
0
0
Equip. @ 0.95 RSM
21117
Latent cooling
10239
I
1
1 1
1
OTALS luut 19199 31000 960 960
Calculations approved by ACCA to meet all requirements of Manual J 8th Ed.
2020-May-071 ' 37
wrightWf ' Right -Suite® U niversal 201212.1.05 RSU02818 P ge 2
leak C:\UsemUason\Dcwmenls\Wrightsoft WAC\WATERSTONE LOT-57.mp Cale =MJS Front Door faces: E
Project Summary Date: May 4, 2020
P�- wrightsoft° Entire House By:
For: WATERSTONE LOT-57
TBD, FT. PIERCE, FL 34951
Notes:
Weather: Vero Beach Municipal AP, FL, US
Winter Design Conditions
Summer Design Conditions
Outside db 43 OF
Outside db
91 OF
Inside db 70 OF
Inside db
75 OF
Design TO 27 OF
Design TD
16 OF
Daily range
L
Relative humidity
50 %
Moisture difference
59 gr/lb
Heating Summary
Sensible Cooling Equipment Load Sizing
Structure 16698 Btuh
Structure
18029 Btuh
Ducts 2421 Btuh
Ducts
4083 Btuh
Central vent (0 cfm) 0 Btuh
Central vent (0 cfm)
0 Btuh
Humidification 0 Btuh
Blower
0 Btuh
Piping 0 Btuh
Equipment load 19119 Btuh
Use manufacturer's data
n
Rate/swing multiplier
0.95
Infiltration
Equipment sensible load
21117 Btuh
Method Simplified
Latent Cooling Equipment Load Sizing
Construction quality Semi -tight
Fireplaces 0
Structure
9151 Btuh
Ducts
1088 Btuh
Heating Cooling
Central vent (0 cfm)
0 Btuh
Area (ft� 1607 1607
Equipment latent load
10239 Btuh
Volume (f 3) 13984 13984
Air changes/hour 0.26 0.14
Equipment total load
31356 Btuh
Equiv. AVF (cfm) 61 33
Req. total capacity at 0.70 SHR
2.5 ton
Heating Equipment Summary
Cooling Equipment Summary
Make Goodman Mfg.
Make Goodman Mfg.
Trade GOODMAN, JANITROL, AMANA DISTI...
Trade GOODMAN, JANITROL,
AMANA DISTI...
Model GSZ140301A'
Cord GSZ140301A'
AHRI ref 4888616
Coil AR*F193116C'
AHRI ref 4888616
Efficiency 8.6 HSPF
Efficiency 12.0 EER, 14 SEER
Heating input
Sensible cooling
20160 Btuh
Heating output 28000 Btuh @ 470F
Latent cooling
8640 Btuh
Temperature rise 27 OF
Total cooling
28800 Btuh
Actual air flow 960 cfm
Actual air flow
960 cfm
Air flow factor 0.050 cfm/Btuh
Air flow factor
0.043 cfm/Btuh
Static pressure 0 in H2O
Static pressure
0 in H2O
Space thermostat
Load sensible heat ratio
0.68
Calculations approved by ACCA to meet all requirements of Manual J 8th Ed.
witi hisoft-
2020-May-07 14:45:e
.t 9 Righl-Suile®Univ ersa1201212.1.05 RSU02810
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Pagel
I
C:\Usenwason\Documents\Wrightsoft HVAC\WATERSTONE LOT-57.rup Cale=MJS
Front Door faces: E