HomeMy WebLinkAboutREVISION 2-27-19OFFICE USE ONLY:
DATE FILED. 212612019 ;: ;• ` PERMIT #
T&OD
REVISION FEE: RECEIPT
.PLANNING• & DEVELOPMENT SERVICES'
? -
#' ",BUILDING &',CODE'REGULATION DIVISION '
} .. 2300 VIRGINIA AVENUE
FORT=PIERCE;; FL 34092.5652
�77Z) 462.1 SW "
" `--APPLICATION F,.0 BUILDING PERMIT REVISIONS
PROJECT INFORMATION;
0
- �LocATrorrisiTE J �
ADDRESS.
.
Gobbleslone Or;x
'
DETAILED DESCRIPTION OFPRO CT '
REVISIONS:,
tJew energy Calculation
_:.
CONTRACTQR INFORMATION;
STATE of FL REGICERT..#:.CRC 327a6s S LUCIE CO CERT:
BUSINESS NAME: ° a R Horton lnc
-I
.-QUALIFIERS NAME:" Brian W Davidson
ADDRESS: 1430 Cuiyer Dr.NE;
CITY: eaten Bay° STATE:. FL - Z 32s07
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PHONE(DAYTIME)i
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OWNERMUILDER INFORMATION: ' f
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NAME:. -
ADDRESS
CSTATE: p"
.: �.
pHONE'i(DAYTIME: FAX.'
ARCHITECT/ENGINEER INFORMATION..' ,
NAME:;....:.. .-- • - - :_� .. .:........_ . _ . .. �, < ..,.... ,_. _
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CITY: - STATE. ZIP:
PHONE (DAYTIME):'
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:Revised''063- 0IT
i,
FORM R405-2017
cor&DW AvaWs
left � 9
RESIDENTIAL ENERGY CONSERVATION CODE DOCUMENTATION CHECKLIST
8613 Cobblestone Dr.
Florida Department of Business and Professional Regulation
Simulated Performance Alternative (Performance) Method
is for compliance with the 2017 Florida Building Code, Energy Conservation via the
Simulated Performance Method shall Include:
1 This checklist
A Fora R405 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) and an input summary checklist that can
be used for field verification (usually four pages✓may be greater).
Energy Performance Level (EPL) Display Card (one page)
HVAC system sizing and selection based on ACCA Manual S or per exceptions provided in Section R403.7
Mandatory Requirements (fire pages)
d prior to CO for the Performance Method:
Air Barrier and Insulation Inspection Component Criteria checklist (Table R402.4. 1. 1 -
one page)
A completed Envelope Leakage Test Report (usually one page)
If Form R405 duct leakage type indicates anything other than "default leakage", then a completed
Form R405 Duct Leakage Test Report (usually one page)
91:32:62 PM EnergyGatwM USA 6.0.02 (Rev. 1) - FleRea2017 FBC 6th Edition (2017) Compliant Software Page 1 of 1
4
FORM R40:5-2017
FLORIDA ENERGY EFFICIENCY CODE FOR BUILDING CONSTRUCTION
Florid Department of :Business and Professional Regulation - Residential Performance Method
Project Nam
li
1 Express 2605 Hayden Right St Lucie 2019 Builder Name: Express
Street: 861
Cobblestone Dr. Permit office:
City, State, Z
p: St Lucie , FL, Permit Number:
Owner:
Express Homes Jurisdiction:
Design Locatton:
FL, ST_LUCIE CO_INTL County: St. Lucie (Florida Climate Zone 2 )
1. New const
ction or existing New (From Plans)
9. Wall Types (2750.2 sqft.) Insulation Area
a. Concrete Block - Int Insul, Exterior R=4:1 2383.30 ft2
2. Single famt
or multiple family Single-family
b. Frame - Wood, Adjacent R=13•.0 366.89 ft?
3. Number of
"nits, if multiple family 1
c. N/A R= ft2
4. Number of
edrooms 4
d. N/A R= ft2
10. Ceiling Types (2605.0 sqft.) Insulation Area
5. Is this a wo
lst case? Yes
a. Under Attic (Vented) R=30.0 2605.00 ft2
6. Conditione
floor area above grade '(ft2) 2605.02905273
b. N/A R= . • ft2
R= ft2
c. N/A
Conditione
floor area below grade (ft2) 0
11. Ducts R f12
7. Windows(
II
b0.0 sqft.)'Description Area
a. Sup: Attic, Ret: Attic, AH: Second Floor 8 160
a. U-Facto
: Dbl, U=0.35 210.00 112
SHGC:
SHGC=0.29
12, Cooling systems kBtut.hr Efficiency
b. U-Facto
. Dbl, U=0.61 40.00 ft2
a. Central Unit 46.5 SEER:14.50
SHGC:
SHGC=0.34
c. U-Fact
NIA ft2
SHGC:
13. Heating systems kBtu/hr Efficiency
d. U-Fact
NIA ft2
a. Electric Heat Pump 45.0 HSPF:8.20
SHGC:
Area Weig
led Average Overhang Depth: 1.212 ft.
Area Weighted
Average SHGC: 0.298
14. Hot water systems
Ill.
a. Electric P� Ca 50 gallons
8. Floor Typ
s (2605.0 sqft.) Insulation Area
EFL 0.930
a. Slab-O
Grade Edge Insulation R=0.0 i 104.00 ft2
b. Conservation features
b. Floor O
der Other Space R=0.0 1064.00 ft2
None
c. other (s
a details) R= 437.00 112
15. Credits Pstat
II
A Total Proposed Modified Loads: 84.63 PASS
f�► a7
Glass/Flotlr
Area: 0.096 Total Baseline Loads: 85.33
I hereby ce,
ify that the plans and specifications covered by
Review of the plans and �t�>�l sr4A
this calcul Lion
are in compliance with the Florida Energy
specifications covered by this
Code.
1rB All co
�` 1
calculation indicates compliance
the Florida e. E. �Jf2j(�
PREPAR -D
�
BY:
Before construcwith
tion is comnergy pleted
p t4 ij,
this building will be inspected for ly�
DATE:
x
�,. 4
'
t'to
compliance with Section 553.908
Florida Statutes. +^
I hereby c
FIda
tfy that this building, as dew is $,fia6�
Energy Cod `C`J8 " 1T
�a
��
with the
y
0. I4�1'�
OWNER/ I
��
GENT:
BUILDING OFFICIAL:
DATE: i�
DATE:
- Compli I'nee requires certification by the air handler unit manufacturer that the air handler enclosure qualifies as
certifie 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 eakage test report with envelope leakage no greater than 6.00 ACH50 (R402.4.1.2).
- Compliance with a proposed duct leakage On requires a Duct Leakage Test Report confirming duct leakage to outdoors,
tested in ccordance with ANSIIRESNET/ICC 380, is not greater than 0.060 On for whole house.
demb Elk in
1/14/201 1:32 PM Ener Ga V62(SRIU6tN"LlEsoC
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PROJECT
Title:
Egress 2605 Hayden Right S Bedrooms: 4
Address Type: Street Address
Building Typelll
l User
Conditioned -Ares: 2605
Lot 0
Owner Name
Express Homes
Total Stories: 2
Bloc�c/Subdivision:
0 of Units:
1
Worst Case: Yes
PlatBook:
Buller Name:
Express
Rotate Angle: 90
Street:
Permit O
Cross Ventilation:
County: St. Lucie
Jurisdiction:
Whole House Fan:
City, State, Zip: St Lucie,
Family Type:
! Single-family
FL,
New/Existing
New (From Plans)
Comment:
l!
CLIMATE
li
Design Temp
Int Design Temp Hosting Design
Summer Degree Days Moisture
Daily Temp
Range
ign Location
TMY Site 97.6 % 2.5 %
Winter
FL, S
_LUCIE CO INTL
FL VERO BEACH_MUNI 39 90
70
75 299 58
Medium
BLOCKS
Number
Name
Area Volume
1
II Bloc l
2605.029 22403.3
SPACES
FNiumber
Name
Area Volume Kitchen Occupants
Bedrooms Infll ID Finished Cooled
heated
First Floor
1104.012 9494.5 Yes 0
0
1 Yes Yes
Yes
2
Second Floor
1501.017 12908.7 No 5
4
1 Yes Yes
Yes
l;
FLOORS
i
Floor Type
Space Perimeter Perimeter R-Value
Area
Joist R-Value Tile Wood Carpet
Slag -On -Grade Edge Insulatio First Floor 157 ft 0
1104 ft=
— 0.8 0
0.2
Floor Over Other Space Second Floor M ----
1064 fP
0 0.8 0
0.2
I3
Floor over Garage
Second Floor ____
437 f t
0 0.8 0
0.2
II
ROOF
Fv'1
Roof Gable Roof
Rad
Solar SA Emkt Emitt
Absor. Tested Tested
Deck Pitch
Insul. (deg) )
Type
Materials Area Area Color
Barr
Ii1 Hip
Composition shingles 1723 fN 0 ft, Dark
N
0.9 No 0.9 No
0 26.6
ATTIC
V III
Type
Ventilation Vent Ratio 0 in)
Area
RBS IRCC
1
Full attic
Vented 300
1541 ft'
N N
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FORM R405-2I017 INPUT SUMMARY CHECKLIST REPORT
CEILING
#
Ceiling Type Space
R-Value
Ins Type
Area
Framing Free Truss type
1
Under Attic (Vented) First Floor
30
Blown
1104 f'N
0.11
Wood
2
Under Attic (Vented) Second Floor
30
Blown
1501 ft'
0.11
Wood
WALLS
Adjacent
Cavity Width Height
Sheathing Framing Solar
Below
Space
_ 1
N=>E Exterior
Concrete Block - Int InsulFirst Floor
4.1 39
8 8
8
343.8 ft'
0
0 0.5
0
____ 2
W=> Exterior
Concrete Block - Int InsulFirst Floor
4.1 36
8 8
8
317.8 fe0
0 0.5
0
-3
SII> Exterior
Concrete Block - Int InsulFirst Floor
4.1 11
4 8
8
98.2 ft2
0
0 0.5
0
4
S->W Exterior
Concrete Block - Int InsulFirst Floor
4.1 6
8 8
8 '
57.8 f12
0
0 0.6
0
_
5
E=> Exterior
Concrete. Block - Int InsulFirst Floor
4.1 20
0 8
8'.
173.3 ft'
0
.0 0.5
0
6
S=>� Geroge
Frame - Wood First Floor
13 21
8 8
8
187.8 ft'
0
0.23 0.5
0
7
. E=>S Garage
Frame - Wood First Floor
. 13 20
8 8
8. ,
179.1 ft'
0
0.23 0.5
0
8
N=> Exterior
Concrete Block - Int Ins8ieoond Floor
4.1 39
8 8
8
343.81tz
0
0 0.5
0
- 9
I
W= IN Exterior
Concrete Block - Int Insl3bcond Floor
4.1 40
8 8
8 , .
352.4 ft'
0
.0 0.5
0
10
SMrSExterior
Concrete Block - Int Ins6lecond Floor
4.1 39
a 8
8
343.8IF
0
0 0.5
0
11
E= Exterior
Concrete Block - Int InsBlecond Floor
4.1 40
8 8
8
352.4 ft2
0
0 0.5
0
DOORS
#
'I Omt
Door Type Space
Storms
U-Value
Width
Height
Area
Ft
In
Ft In
1
S=>W
Insulated First Floor
None
.4
3
6 8
20 fe
2
W=>N
Wood First Floor
None
.39
2
8
6 8 17.8 ft'
WINDOWS
Orientation shown is the entered orientation => changed
to Worst Case.
/
Wall
Overhang
V
#
Omt ID Frame Panes NFRC U-Factor SHGC
Imp
Area
Depth
Separation
Int Shade
Screening
1
N->E 1
Vinyl Low-E Double Yes
0.35 0.29
N
46.5 ft'
1 ft 0 in
11 ft 0 in
Drapes/blinds
None
2
N=>E 1
Vinyl Low-E Double Yes
0.61 0.34
N
40.0 ft2
2 ft 0 in
i ft 0 in
Drapeslblinds
None
3
S->W 3'
Vinyl Low-E Double Yes
0.35 0.29
N
31.0 fe
1 ft 0 in
11 ft 0 in
Dropes/Winds
None
4 j
S=>W 4
Vinyl Low-E Double Yes
0.35 0.29
N
2.5 W
6 ft 2 in
2 ft 0 In
None
None
5
N=>E 8
Vinyl Low-E Double Yes
0.35 0.29
N
62.0 ft2
1 ft 0 in
1 ft 0 in
Drapes/Winds
None
6 !
S=>W 10
Vinyl Low-E Double Yes
0.35 0.29
N
62.0 fe
1 ft 0 in
0 ft 0 in
Drapes/Winds
None
7
S->W 10
Vinyl Low-E Double Yes
0.35 0.29
N
8.0 fe
1 ft 0 in
0 ft 0 in
Drapesiblinds
None
GARAGE
EFloor
Area Ceiling Area Exposed Wall Perimeter
Avg. Wall Height
Exposed Wall Insulation
1
436.872 ft= 436.872 ft'
64 ft
8.6 ft
13MEMEMENOW
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.,...r ., IIA-7 W151 IT ci uuueov IAT 2EPin2T
.rVKNI K4Vk7-cV
I
# Scope
1I mrv. vv.......-.... ........— —
III INFILTRATION
Method SLA CFM 50 ELA EgLA ACH ACH 50
1 Wholehou" Proposed ACH(50)
.000328
2240.3 122.99 231.3 .1543 6
I'I
HEATING SYSTEM
# System Type
Subtype
Efficiency Capacity Block
Ducts
1
I Electric Heat Pump/
Split
HSPF:8.2 45 kBtu/hr 1
sys#1
Il
COOLING SYSTEM
# System Type
Subtype
Efficiency Capacity Air Flow SHR Block
Ducts
1 II Central UniV
None
SEER: 14.6 46.5 kBtulhr 1395 cfm 0.73 1
sys#1
II
HOT WATER SYSTEM
# System Type SubType
Location
EF Cap Use SetPnt Conservation
1 I Electric None
Garage
0.93 50 gal 70 gal 120 deg None
LI
SOLAR HOT WATER SYSTEM
FEC
Cprt # Company Name
Collector Storage
System Model # Collector Model # Area Volume
FEF
1 ne None
fr
I'I
DUCTS
/ I — Supply —
v Location R-Value Area
---- Return --- Air CFM 25 CFM25
Location Area Leakage Type Handler TOT OUT ON RLF
HVAC #
Heat Cool
i
1 Attic 8 160 ft:
Attic
85 it Proposed On Second Flo — cfm 156.3 cfm 0.06 0.50
1 1
TEMPERATURES
Programs !a Thermostat: Y
Jan Feb Mar
Heeaatting Jan Feb
Venting ( Miner
Ceiling Fans:
Apr May ri Jun Jul ri Aug n Sop Oct Nov
Apr € ]may Jun Jul Aug SSep OOct ( Novov
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2017 EPL DISPLAY CARD
ENERGY PERFORMANCE LEVEL (EPL) DISPLAY CARD
ESTIMATED ENERGY PERFORMANCE INDEX' = 99
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 8.0
2. Single-family
or multiple -family
2. Single-family
b) Return ducts R 8.0
c) AHU location Second Floor
3. No.
of units (if multiple -family)
3. 1
4. Nut
3ber of bedrooms
4. 4
13. Cooling system: Capacity 46.5
a) Split system SEER
5. Is thus
a worst case? (yes/no)
5. Yes
b) Single package SEER
c) Ground/water source SEER/COP
6. Conditioned
floor area (sq. ft.)
6. 2605
d) Room unit/PTAC EER
e) Other 14.5
7. Wr
a)
doves, type and area
U-factor:(weighted average)
7a. 0.392
b)
Solar Heat Gain Coefficient (SHGC)
7b. 0.298
14. Heating system: Capacity 45.0
c)Area
7c. 250.0
a) Split system heat pump HSPF 8.2
b) Single package heat pump HSPF
8. SkIdights
c) Electric resistance COP
a)'U-factor:(weighted
average)
8a. NA
d) Gas furnace, natural gas AFUE
b)
bolar Heat Gain Coefficient (SHGC)
8b. NA
e) Gas furnace, LPG AFUE
t) Other
9. Floor
type, insulation level:
a)
;Slab -on -grade (R-value)
9a. 0.0
b}Wood,
raised (R-value)
9b. 0.0
15. Water heating system
c)
,Concrete, raised (R-value)
9c.
a) Electric resistance EF 0.93
b) Gas fired, natural gas EF
10.
Wall type and insulation:
c) Gas fired, LPG EF
A
(Exterior.
d) Solar system with tank EF
1.
iWood frame (Insulation R-value)
10A1.
e) Dedicated heat pump with tank EF
2.,
Masonry (Insulation R-value)
10A2. 4.1
f) Heat recovery unit HeatRec°/a
B
Adjacent:
g) Other
1.,
Wood frame (Insulation R-value)
1081. 13.0
2
Masonry (Insulation R-value)
10B2.
16. HVAC credits claimed (Performance Method)
11. Ceiling
type and insulation level
a) Ceiling fans
ai
Under attic
11a. 30.0
b) Cross ventilation No
bj
Single assembly
11b.
c) Whole house fan No
01
Knee wallslskylight walls
11c.
d) Multizone cooling credit
4
Radiant barrier installed
11 d. No
e) Multizzone heating credit
f) Programmable thermostat Yes
"Lab61
required by Section R303.1.3 of the Florida Building Code, Energy Conservation, if not DEFAULT.
r that this home has complied with the Florida Building Code, Energy Conservation, through the above energy
features which will be installed (or exceeded) in this home before final inspection. Otherwise, a new EPL
card will be completed based on installed code compliant features.
Signature: Date: 2/12/2019
of New Home: 8613 Cobblestone Dr. City/FLZip: St Lucie, FL
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Florida Building Code, Energy Conservation, 6th Edition (2017)
otory Reauirements for Residential Performance, Prescriptive and ERI Methods
ADDRESS: I Permit Number.
St Lucie, FL ,
MANDATOIOY 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 taw
(Section 3.9085, Florida Statutes) requires the EPL display card to be included as an addendum to each sales contract for both presold and
nonpreso residentlal buildings. The EPL display card contains information indicating the energy performance level and eftidencies of components
installed i a dwelling unit. The building official shall verify that the EPL display card completed and signed by the builder accurately reflects the plans
and soecns submitted to*demonstrate code compliance for the building. A copy of the EPL display card can be found in Appendix RD.
❑ R402.4 A1r 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.
R462.4.1 Building thermal emreldPw building thermal envelope $hall comply with Sections R402.4.1.1 and R402.4.1.2.
Tsealing methods between dissimilar materials shall allow for differential expansion and contraction.
❑ RA 02.4.11.11 lnsfatlation.The components of the building thermal envelope as listed in Table R402.4.1.1 shall be installed in accordance
wi h the manufacturer's instructions and the criteria listed in Table R402.4.1.1. as applicable to the method of constriction. Where required
by the code official, an approved third party shall inspect all components and verify compliance.
4 2.4.1.2 Tasting. The building or dwelling unit shall be tested and verified as having an air leakage rate not exceeding seven air
ctr'anges per hour in Climate Zones 1 and 2, and three air changes per hour in Climate Zones 3 through S. Testing shall be conducted in
accordance with ANSVRESNETlICC 380 and reported at a pressure of 0.2 inch w.g. (50 pascals). Testing shall be conducted by either
101viduals 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
all 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
ot)�al. Testing shall be performed at any me after creation of all penetrations of the building thermal envelope.
Exl caption: Testing is not required for additions, alterations, renovations, or repairs, of the building thermal envelope of existing
bi lldinas m which the new construction is leas than 85 percent of the building thermal envelope.
During testing:
1 �j Exterior windows and doors, fireplace and stove doors shall be closed, but not sealed, beyond the Intended weatherstripping or
r irtfiltratbn control measures.
2� Oampero including exhaust, intake, makeup air, badcdrafl and flue dampers shall be dosed, but not sealed beyond Intended
it}fiRration control measures.
3.� interior doors, iF installed at the time of the teat, shall be open.
4� F�erlor doors for continuous ventilation syiatems and heat recovery ventilator; shall be dosed and sealed.
5� Nearing and cooling systems, if Installed at the time of the test, shall be turned off.
F'; Supply and return registers, if installed at the time of the teat, shall be fully open.
❑R402. 12 Fireplaces. New wood -burning fireplaces shall have tight -fitting flue dampers or doors, and outdoor combustion air. Where
using tight -tilting doors on factory -bulk fireplaces listed and labeled in accordance with UL 127, the doors shall be tested and listed for the
flreplacie. Where using tight fitting doors on masonry fireplaces, the doors shall be listed and labeled in accordance with UL 907.
R40 3 Ferrsatrstlon air IeakagsaJlfindows, skylights and slidinglass doors shall have an air Infiltration rate of no more than 0.3 crm per
squarilloot (1.5 Uslm2), and swinging doors no more than 0.5 chn per square foot (2.6 Uslm2), when tested according to NFRC 400 or
AAMA/ WDMA/CSA 10111.S.21A440 by an accredited, independent laboratory and listed and labeled by the manufacturer.
(Exception: Site -built windows, skylights and doors.
1/14/20191 I,32 PM EnergyGauge® USA 6.0.02 (Rev.1) - FlaRes2017 FEC 8th Edition (2017) Compliant Software Page 1 of 5
'MANDATORY REQUIREMENTS - (Continued)
QR402A.4 Rooms contalning ftel-buming appliances. In Climate Zones 3 through 8, where open combustion air ducts provide combustion air to
open combuton 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 gasketeii 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 thro4' h conditioned space to a minimum of R-8.
f . 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.
R402A.5 R ° ossad lighting. Recessed luminaires installed in the building thermal envelope shall be sealed to limit air leakage
between oor ltioned 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 s 4all 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 `fiertnostad 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.� lSsoling (Mandatory) All duds, air handlers, filter boxes and building cavities that form the primary air containment passageways
WI air distribution systems shall be considered duds or plenum chambers, shelf be constructed and seated 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.
DiId tightness shall be verified by testing in accordance with ANSI/RESNET/ICC 380 by either individuals as defined in Section 553.993(5) or
V Florida Statutes, or individuals licensed as set forth in Section 489.105(3)(f), (g) or (1), Florida Statutes, to be "substantially look free" in
acrdance with Section R403.3.3.
® R403.3.2.1 Sealed air handier. 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.
rl 3.3.3 Duct testing (Mandatory). Ducts shall be pressure tested to determine air leakage by one of the following methods:
1, Rough -in test: Total leakage shall be measured with a pressure differential of 0.1 inch w.g. (26 Pa) across the system, including the
manufacturer's air handier enclosure 9 installed at the time of the test. All registers shall be taped or otherwise sealed during the test.
2. Postconstrudion test Total leakage shall be measured with a pressure differential of 0.1 Inch w.g. (25 Pa) across the
entire system, Including the manufacturer's air handier enclosure. Registers shall be taped or otherwise sealed during the
test.
Exceptions:
1. A dud air leakage test shall not be required where the duds and air handlers are located entirely within the building
thermal envelope.
2. Dud 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.
O R403.3,5 I
❑IMing cavitlss (Mandatory). Building framing cavities shalt not be used as duds or plenums.
R403.4 Mechanical system piping Insulation (Mandatory). Mechanical system piping capable. of carrying fluids above 105-F (41 °C)
or below 56 F (13-C) shall be insulated to a minimum of R-3.
❑ R, .4.1 Protection of piping Insulstion. Piping Insulation exposed to weather shall be protected from damage, including that
crlused 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 Haatad water circulation and temperaWre maintenance system (Mandatory). Heated water circulation systems shall be in
accordance with Section R403.5.1.1. Heat trooe 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 therrros"on 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 516.1 or UL 615. Controle.for such systems
shall automatically adjust the energy input to the hest tracing to maintain the desired water temperature in the piping In accordance
with the times when heated water Is used in the occupancy.
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MANDATORY REQUIREMENTS - (Continued)
R403.6.5 I oat traps. (Mandatory). Storage water heaters not equipped with integral hest 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 land 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 IjlC9w heater efficiencies (Mandatory).
R443.5.6.1.1 Automatic coRtmis. 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
I range shall be from 100°F to 140'F (38'C to 60°C).
R403.6.6.1.2 Shut down. A separate switch or a dearly marked dreuit 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 -hooting systems to be turned off.
Q R4 I .5.6.2 Water -hosting 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 water4mwMng 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 vmUiatlon (Mandatory). The building shall be provided with ventilation that meets the requirements of the
FI � Building Code, Residential, or Florida Building Code, Mechanical, as applicable, or with other approved means of ventilation
ind .iing: Natural, Infiltration or Mechanical means. Outdoor air intakes and exhausts shall have automatic or gravity dampers that
dose when the ventilation system is not operating.
R403.6.1 Whole-houae mechanical ventilation system fan efficacy. When installed to function as a whole -house mechanical
ntilation 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.
3.6.2 Ventilation air. Residential buildings designed to be operated at a positive indoor pressureEl or for mechanical ventilation
sltaH 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,
crawlspaoes, 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. Heating and cooling equipment (Mandatory).
R403.T.1 Equipment sizing. hosting and cooling equipment shall be sized in accordance with ACCA Manual S based on the
equipment loads caloulated 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 menufecturer and model number of the outdoor and
indoor -units (if split system) shall be submitted along with the sensible and total cooling capacities at the design conditions
described In Section R302.1. This Code does not allow designer safety factors, provisions for future expansion or other factors that
affect equipment sizing. System sizing calculations shall not include loads created by local intermittent mechanical ventilation such
as standard kitchen and bathroom exhaust systems. New or replacement heating and cooling equipment shall have an efficiency
rating equal to or greater than the minimum required by federal law for the geographic location where the equipment is installed.
TABLE R403.6.1
tenant F.Unt laF URC14ANiCAL VENTILATION SYSTEM FAN EFFICACY
AN LOCATION
AIRFLOW RATE MINIMUM
(CFM)
MINIMUM EFFICACY a
(CFMIWATT)
AIRFLOW RATE MAXIMU
(CFM)
I'Range hoods
Any
2.8 cftntwatt
Any
I','In-llne fan
Any
2.8 dhVwatt
Any
I'IBathroom, utility room
10
1.4 cfrrlwaS
<90
J,IBathroom, utility room
W
2.8 dmlwatt
Any
Folll SI: 1 cfm za 28.3 Umin. a. When tested in accordance with HVI Standard 916'
I' Software
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Page 3 of 5
MANDATORY REQUIREMENTS - (Continued)
R403.7.1.4 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 7, or the closest available size provided by the manufacturer's product lines. The corresponding latent capacity of the
equipm8 ishall 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
expandedlperformsnce data shall be used to select cooling -only equipment. This selection shall be based on the outdoor design dry-bulb
temperature for the losd 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 as for entering wet -bulb and dry-bulb temperatures shall be for the indoor dry bulb and relative humidity used for the load
calcuaateo . and shall be adjusted for return side gains if the return duct(s) is installed in an unconditioned space.
�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 sear 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.
R403.7.12 Heating equipment capacity.
R40 6.1.2.1 Heat pumps. Heat pump sizing shall be based on the cooling requirements as calculated according to Section
403.7.1.1, and the heat pump total cooling capacity shall not be more than 1.15 times greater then the design cooling load even if
t ' design heating load Is 1.15 times greater than the design cooling load.
R40 �.7.1.2.2 Electric resistance furnaces. Electric resistance furnaces shall be sized within 4 kW of the n
des' hg
iequlroments calculated according to the procedure selected in Section R403.7.1.
❑ R40 .7.1.2.3 Fossil fuel heating equlpmerht. The capacity of fossil fuel heating equipment with natural draft atmospheric burners
s II not be less than the design load calculated in accordance with Section R403.7.1.
❑ 11
R409.7.1.3 Ektra 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.
R403tt18 Systems serving multiple dwelling unite (Mandatory). Systems serving multiple dwelling units shall comply with Sections
❑ C4031and C404 of the iECC—Commercial Provisions in lieu of Section R403.
❑ R403.9 Sinow matt and Ica syst�ern controb (Mandatory) Snow- and ice -melting systems, supplied through energy service to the building,
sh9fI include automatic controls capable of shutting off the system when the pavement temperature is above 50'F (10°C), and no
precipitation is falling and an automatic or manual control that will allow shutoff when the outdoor temperature Is above 40OF (4.8°C).
R403.10 Lis and pemenent spa energy consumption (Mandatory). The energy consumption of pools and permanent spas
s II be In accordance with Sections R403.10.1 through R403.10.5.
❑ 3.10.1 Heatiers. 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. T'mhe switches or other control methods that can automatically turn off and on according to a preset schedule
❑ "hall be installed for heaters and pump motors. Heaters and pump motors that have built-in time switches shall be In compliance with this
n.
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.
3.10.3 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.
Exceon: Where more then 70 percent of the energy for heating, computed over an operation season, Is from site -recovered
pti
energy, such as from a heat pump or solar energy source, covers or other vapor -retardant means shall not be required.
R403.10,4 Gw and oil -tired pool and spa hea0ent. All gas -and oilfired pool and spa heaters shall have a minimum thermal
❑ .efficiency of 82 percent tor hestem 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
0 with AHRI 1180, Table 2, Standard Rating Conditions-1-ow 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 Pr kmble spas (Mandator0a energy consumption of electdo-powered portable spas shall be controlled by the
reauiremen6 of APSP-14.
SECTION R404
ELECTRIPAL POWER AND LIGHTING SYSTEMS
R404A L ng ®qulpment (Mandatory). Not less than 75 percent of the lamps in permanently installed lighting fbdures shall be
high-0 lamps or not less than 75 percent of the as installed lighting flxturos shall contain only high -efficacy lamps.
tptlon: Low -voltage lighting.
404.1.1 Lighting equipment (Mandatory). Fuel gas lighting systems shall not have continuously burning pilot lights.
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2017•- AIR BARRIER AND INSULATION INSPECTION COMPONENT CRITERIA
TABLE 402.4.1.1
AIR BARRIER AND INSULATION INSPECTION COMPONENT CRITERIA
Project Na
l e: Express 2605 Hayden Right St Lucie 2019 Bulkier Name: Express
Street:
Permit Office:
City, State
Zip: St Lucie , FL , Permit Number:
v
Owner.
Express Homes Jurisdiction:
_
Design Lo
,I ' n: FL, ST_LUCIE CO—INTL
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.
The air barrier in any dropped coiling/soffit shall be aligned with
The insulation in any dropped ceiling/soft
Ceilinglattfc
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.
The junction of the foundation and sill plate shall be sealed.
Cavities within comers and headers of frame walls
Walls
The junction of the top plate and the top of exterior walls shall be
shall be insulated by completely filling the cavity
sealed.
with a material having a thermal resistance of R-3
Knee walls shall be sealed.
per inch minimum.
Exterior thermal envelope Insulation for framed
walls shall be installed in substantial contact and
continuous alignment with the air barrier.
Windows, srights
The space between window/door jambs and framing, and
and doors
skylights and framing shall be sealed.
Rim joists I'
Rim joists shall include the airbamer.
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
ire)
of sheathing, or continuous insulation installed on
Me underside of floor framing and extends from the
bottom to the top of all perimeter floor framing
members.
Crawl spec "i walla
' E�� earth in unvented crawl spaces shall be covered with
Where provided instead of floor insulation, Insulation
i
a Gass I vapor retarder with overlapping joints taped.
shall be permanently attached to the crawlspace
Shafts, penetrations
i
Duet shafts, utility penetrations, and flue shafts opening to
exterior or unconditioned space shall be sealed.
Batts in narrow cavities shall to out to fit, or narrow
cavities shall be filled by insulation that on
Narrow cavities
installation readily conforms to the available cavity
spaces.
Garage separation
Air sealing shall be provided between the garage and conditioned
.
Recessed I
Ming
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 tight and IC rated.
Plumbing and wiring
Batt insulation shall be cut neatly to fit around wiring
and plumbing in exterior walls, or insulation that on
installation readily conforms to available space shall
Showeritulil
The air barrier installed at exterior walls adjacent to showers and
Exterior walls adjacent to showers and tubs shall
on exterlor'wall
tubs shall separate them from the showers and tubs.
be insulated.
Electricat/phons box Of
The air barrier shall be installed behind electrical or communication
exterior wahs
boxes or air -sealed boxes shall be installed.
WAC reg6ter boots
WAC register boots that penetrate building thermal envelope shall
be sealed to the subaloor 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
a. in addnton, inspection or log wens snau be in ecoonranw wim see rffin6iofi6 01 i....-+�+�►.
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