HomeMy WebLinkAboutENERGY EFFICIENCY CODE UNIT # 4FORM R405-2017
SCANNED
BY
RESIDENTIAL ENER LY9S,)CtRVA
Florida Department of Ba
Simulated Performance
Applications for compliancewith the 2017 Florida
residential Simulated Performance Method shall ii
This checklist
6`A Form R405 report that documents that the Pro
R405.3 of the Florida Energy Code. This form st
indicating home address, a -ratio and the pass o/
areas and types of components, whether the hoi
orientation, name and version of the compliance
completing the compliance report (one page) an
be used for field verification (usually four pages/
Energy Performance Level (EPL) Display Card
VAC system sizing and selection based on Ae
de- Mandatory Requirements (five pages)
Required prior to CO for the Performance
un rt 4
CODE DOCUMENTATION CHECKLIST
and Professional Regulation
five (Performance) Method
ng Code, Energy Conservation vial
RECEIVED
SEP 05 ' j19
tu_�,t Ca;�nty, Permitting
used Design complies will —Section
ll include a summary page
ail status along with summary
e was simulated as a worst -case
oftware tool, name of individual
an input summary checklist that can
ay be greater).
page)
Manual S or per exceptions provided in Section R403.7
❑ Air Barrier and Insulation Inspection Component Criteria checklist (Table R402.4. 1. 1 -
one page)
FILE
❑ A completed Envelope. Leakage Test Report (usually ohe �0PY
❑ If Form R405 duct leakage type indicates anything other than "default leakage", then a completed
Form R405 Duct Leakage Test Report (usually one.page)
I
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FORM R405-2017
FLORIDA ENERGY EFFICIENCY CODE FOR BUILDING CONSTRUCTION
Florida Department of Business and Professional Regulation - Residential Performance Method
Project Name: Missionary Flights 3-Cottage Site 4
Builder Name:
Street: Hammond Rd & Steel Blvd, Site 4
Permit Office:
City, State, Zip: Ft Pierce , FL , 34946
Permit Number:
Owner:
Jurisdiction:
Design Location: FL, ST LUCIE_CO_INTL
County: St. Lucie (Florida Climate Zone 2 )
1. New construction or existing New (From Plans)
9: Wall Types (1206.0 sqft.) Insulation Area
a. Concrete Block - Int Insul, Exterior R=5.0 1206.00 ft'
2. Single family or multiple family Single-family
b. N/A R= ft'
3. Number of units, if multiple family 1
c. N/A R= ft'
4. Number of Bedrooms 2
d. N/A R= ft'
10. Ceiling Types (1077.0 sqft.) Insulation Area
5. Is this a worst case? No
a. Roof Deck (Unvented) R=20.0 1077.00 ft'
6. Conditioned floor area above grade (ft') 1077
b. N/A R= ft'
c. N/A R= ft'
Conditioned floor area below grade (ft') 0
11. Ducts R ft'
7. Windows(154.5 sqft.) Description Area
a. Sup: Cottage, Ret: Cottage, AH: Cottage 6 215.4
a. U-Factor: Dbl, U=1.00 154.50 ft'
SHGC: SHGC=0.40
ft=
12. Cooling systems kBtu/hr Efficiency
b. U-Factor: N/A
a. Central Unit 24.4 SEER:16.50
SHGC:
c. U-Factor: N/A ft'
SHGC:
13. Heating systems kBtu/hr Efficiency
d. U-Factor: N/A ft'
a. Electric Strip Heat 17.0 COP:1.00
SHGC:
Area Weighted Average Overhang Depth: 3.864 ft.
Area Weighted Average SHGC: 0.400
14. Hot water systems
a. Electric Cap: 30 gallons
8. Floor Types (1077.0 sqft.) Insulation Area
EF: 0.950
a. Slab -On -Grade Edge Insulation R=0.0 1077.00 ft'
b. Conservation features
b. N/A R= ft'
None
c. N/A R= ft2
15. Credits Pstat
Total Proposed Modified Loads:
0.143
41.41
1 PASS
Glass/Floor Area:
Total Baseline Loads:
43.71
i
I hereby certify that the plans and specifications covered by
Review of the plans and OAT IE Sr4rR
this calculation are in compliance with the Florida Energy
specifications covered by this+'`
Code.
y
calculation indicates compliance �,,,
!{�Sr
BY:
with the Florida Energy Code.
completed Before construction is
PREPARED
DATE: -
this building will be inspected for O I,� Al.
compliance with Section 553.908 * ,�
Florida Statutes.
hereby certify that this building, as designed, is in compliance
Florida Energy Code.
COb
with the
Wt~'��
OWNER/AGENT:
BUILDING OFFICIAL:
DATE:
DATE:
- Compliance requires certification by the air handler unit manufactl rer that the air handier 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 5.00 ACH50 (111402.4.1.2).
I
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,, "''Page 1 of 4
Gr)PU RdnR-7n17 INPUT SUMMARY CHECKLIST REPORT
'
PROJECT
Title:
'Building Type:
Owner Name:
# of Units:
Builder Name:
Permit Office:
Jurisdiction:
Family Type:
New/Existing:
Comment:
Missionary Flights 3-Cottage
User
1
Single-family
New (From Plans)
Bedrooms: 2
Conditioned Area: 1077
Total Stories: 1
Worst Case: No
Rotate Angle: 0
Cross Ventilation:
Whole House Fan: I
Address Type: Street Address
Lot #
Block/Subdivision:
PlatBook:
Street: Hammond Rd & Steel B
County: St. Lucie
City, State, Zip: Ft Pierce ,
FL, 34946
CLIMATE
Design Location TMY Site
Diesign Temp
9715 % 2.5 %
Int Design Temp Heating Design Daily Temp
Winter Summer Degree Days Moisture Range ,
FL, ST_LUCIE_CO_INTL FL VERO_BEACH_MUNI 39 90
70
75 299 58 Medium
i
BLOCKS
i
Number
Name Area
Volume I
1
Blockl 1077
9693
SPACES
Number
Name Area
Volume Kitchen Occupants
Bedrooms InfilID Finished Cooled Heated
1
Cottage 1077
9693 Yes I 4
2
1 Yes Yes Yes
FLOORS
#
Floor Type Space
PerimeterR-Value
Area
Tile Wood Carpet
1 Slab -On -Grade Edge Insulatio Cottage 133.5 ft 0
1077 ft2
_--- 0.5 0.5 0
ROOFI
v #
Type Materials
Roof Gable i Roof
Area Area Color
Rad
Barr
Solar SA Emitt Emitt Deck Pitch
Absor.- Tested Tested Insul. (deg)
1
Hip Flat the/slate
1167 ft2 0 ft2 Medium
N
0.96 No 0.9 No 20 22.6
ATTIC
V #
Type Ventilation Vent Ratio (1 in)
Area
RBS IRCC
1
Full attic Unvented 0 1077 ft2
N N
CEILING
#
Ceiling Type
Space R-Value I Ins Type
Area Framing Frac Truss Type
1
Under Attic (Unvented)
Cottage 0 Blown
1077 ft2 0.11 Wood
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Gnane Rdnr,-,5n17 INPUT SI1MMARY CHECKLIST REPORT
WALLS
Adjacent
Cavity Width Height
Sheathing Framing Solar Below
Space
1
N
Exterior Concrete Block - Int Insul Cottage
5 41 9
369.0 ft2 1
0 0.75
0
_ 2
E
Exterior Concrete Block - Int Insul Cottage
5 26 9
234.0 ft2 1
0 0.75
0.
3
S
Exterior Concrete Block -'Int Insul Cottage
5 110.5 9
94.5 ft2 1
0 0.75
0
4
S
Exterior Concrete Block - Int Insul Cottage
5 30.5 ,, 9
274.5 ft2 1
0 0.75
0
5
W
Exterior Concrete Block - Int Insul Cottage
5 126 9
234.0 ft2 1
0 0.75
0
DOORS
I
#
Omt Door Type Space
Storms U-Value Width
Height
Area
Ft In
Ft In
1
S Wood Cottage
li None .46
3
6.5
19.5 ft2
2
W - Wood Cottage
None .46
3
6.5
19.5 ft2
WINDOWS
Orientation shown is the entered, Proposed orientation.
Wall
Overhang
Omt ID Frame Panes NFRC
U-Factor SHGC Imp Area
Depth Separation
Int Shade
Screening
1
N 1 Metal Double (Tinted) Yes
1 0.4 Y 30.0 ft2
2 ft 0 in 1.5 ft 0 in
None
None
2
E 2 Metal Double (Tinted) Yes
1 0.4 Y 30.0 ft2
1 ft 0 in 1.5 ft 0 in
None
None
3
S 3 Metal Double (Tinted) Yes
1 0.4 Y 15.0 ft2
2 ft 0 in 1.5 ft 0 in
None
None
4
S 4 Metal Double (Tinted) Yes
1 0.4 Y 19.5 ft2
6 ft 0 in 0.5 ft 0 in
None
None
5
S 4 Metal Double (Tinted) Yes
1 0.4 Y 60.0 ft2
6 ft 0 in 0.5 ft 0 in
None
None
INFILTRATION
i
#
Scope
i
I
Method SLA CFM 50 ELA EgLA
ACH ACH 50
1 Wholehouse Proposed ACH(50) .000286
807.8- - 44:34 83.4
.1039
5
HEATING SYSTEM
#
System Type Subtype
Efficiency
Capacity
Block
Ducts
1
Electric Strip Heat/ None
' J
COPA 17 kBtu/hr
1
sys#1
COOLING SYSTEM
#
System Type Subtype
Efficiency Capacity Air Flow
SHR Block
Ducts
1
Central Unit/ Split
SEER: 16.5 24.4 kBtu/hr 732 cfm
0.75 1
sys#1
HOT WATER SYSTEM
#
System Type SubType Location
EF Cap Use
SetPnt
Conservation
1
Electric None Cottage
0.95 30 gal 50 gal
120 deg
None
i
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FORM R405-2017 INPUT SUMMARY CHECKLIST REPORT
•
SOLAR HOT WATER SYSTEM
FSEC
Collector Storage
Cert #
Company Name
System Modelii# Collector Model
# Area
Volume
FEF
None
None
I
ft2
DUCTS
i
/
v
— Supply —
— Return --- I
Air
CFM 25
CFM25
RLF
HVAC #
Heat Cool
#
Location R-Value
Area
Location
Area Leakage Type
Handler
TOT
OUT
QN
1
Cottage
6 215.4 ft
Cottage
53.85 ft Default Leakage Cottage
(Default) (Default)
1 1
TEMPERATURES
Programable Thermostat: Y
Ceiling Fans:
Coolin Jan
Heating Jan
[[ ]] Feb
[X] Feb
Mar
� Mar
Apr
f APr
I
Jun [X] Jul
May Jun [ ] Jul
Ma ri
Au
AuSeP
Se
ri
Oct
Oct
HX
Nov
Nov
Dec
Dec
H
Ventin Jan
[[ ]] Feb
Mar
[X] A r
May Juri [ ] Jul
Aug
Se
[X] Oct
Nov
Dec
Thermostat Schedule: HERS 2006 Reference
I Hours
Schedule Type
1
2
3
4 5 � 6
7
8
9
10
11
12
Cooling (WD)
AM
78
78
78
78 781 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 68I 68
68
68
68
68'
66
66
Heating (WEH)
AM
66
66
66
66 66 I 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 ft2
oft I
0.3
Cottage
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2017 EPL DISPLAY CARD
ENERGY PERFORMANCE LEVEL (EPL) DISPLAY'CARD
ESTIMATED ENERGY PE
The lower the Energy Performance
1. New home or, addition
1.
New (From P
2. Single-family or multiple -family
2.
Single-family
3. No. of units (if multiple -family)
3.
1
4. Number of bedrooms
4.
2
5. Is this a worst case? (yes/no)
5.
No
6. Conditioned floor area (sq. ft.)
6.
1077
7. Windows, type and area
a) U-factor:(weighted average) 7a. 1.000
b) Solar Heat Gain Coefficient (SHGC) 7b. 0.400
c) Area 7c. 154:5
8. Skylights
a) U-factor:(weighted average) 8a. NA.
b) Solar Heat Gain Coefficient (SHGC) 8b. NA
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
9a. 0.0
9b.
9c.
10A1.
10A2. 5.0
10131.
1062.
11 a. 0.0
11 b.
11 c.
11d. No
RMANCE INDEX* = 95
ex, the more efficient the home.
12. Ducts, location & insulation level
a) Supply ducts R 6.0
b) Return ducts R 6.0
c) AHU location Cottage
13. Cooling system: Capacity 24.4
a) Split system SEER 16.5
b) Single package SEER
c) Ground/water source SEER/COP
d) Room unit/PTAC EER
e) Other
14. Heating system:
Capacity 17.0
a) Split system heat pump
HSPF
b) Single package heat pump HSPF
c) Electric resistance
COP 1.0
d) Gas furnace, natural gas
AFUE
e) Gas furnace, LPG
AFUE
f) Other
15. Water heating system
a) Electric resistance EF 0.95
b) Gas fired, natural gas EF
c) Gas fired, LPG EF
d) Solar system with tank EF
e) Dedicated heat pump with tank EF
.0 Heat recovery unit HeatRec%
g) Other
16. HVAC credits claimed (Performance Method)
a) Ceiling fans'
b) Cross ventilation No
c) Whole house fan No
d) Multizone cooling credit
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 on installed code compliant feI tures.
I
Builder Signature: Date:
Address of New Home: Hammond Rd & Steel Blvd, Site 4 City/FL Zip: Ft. Pierce, FL 34946
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Florida Building Code, Energy Conservation, 6th Edition (2017)
Mandatory Requirements for Residential Performance, Prescriptive and ERI Methods
I -ADDRESS: Hammond Rd & Steel Blvd, Site 4 ! Permit Number: I
Ft Pierce , FL , 34946
MANDATORY REQUIREMENTS See individual code sections for full details.
IVA
SECTION R401IGENERAL
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 co�r�jpleted 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 enveldom building thermal envelope sl I 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 InstallatlonThe components of the building thermal envelope as listed in Table R402.4.1.1 shall be installed in accordance with
P 9 P
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 o 10.2 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)(0, (g) or (I) or
an approved third party. A written report of the results of the test shall be signed by -the party conducting the test and provided to the code
official. Testing shall be performed at any time after creation of all penetrations of the building thermal envelope.
Exception: Testing is not required for additions, alterations, renovl tions, 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: I
1. Exterior windows and doors, fireplace and stove doors shall be closed, but not sealed, beyond the intended weatherstripping or
other infiltration control measures.
2. Dampers including exhaust, intake, makeup air, backdraft and flue dampers shall be closed, but not sealed beyond intended
infiltration control measures.
3. Interior doors, if installed at the time of the test, shall be open. G
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-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 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.
I
R402.4.3.Fenestration air IeakagcWindows, 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. i
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MANDATORY REQUIREMENTS - (Continued)
❑R402.4.4 Rooms containing fuel -burning appliances. In Climate Zones 31through 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 sealedi 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 yvith 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 land 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 ceili i g covering.
SECTION 11403 SYSTEMS
R403.1 Controls. i
i
❑ 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 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/RESNET/ICC 380 by either individuals as defined in Section 553.993(5) or
(7), Florida Statutes, or individuals licensed as set forth in Section 489.i105(3)(0, (g) or (1), Florida Statutes, to be "substantially leak free" in
accordance 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.
❑ R403.3.3 Duct testing (Mandatory). Ducts shall be pressure tested to determine air leakage by one of the following methods:
i
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 ma
air handler enclosure if installed at the time of the test. AIII registers shall be taped or otherwise sealed during the test.
2. Postconstruction test: Total leakage shall be measured with a pressure differential of 0.1 inch w.g. (25 Pa) across the
entire system, including the manufacturer's air handler enclosure. Registers shall be taped or otherwise sealed during the
test.
Exceptions:
1. A duct air leakage test shall not be required where the, ducts and air handlers are located entirely within the building
thermal envelope.
2. Duct testing is not mandatory for buildings complying by Section 405 of this code.
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 (1 WC) shall be insulated to a minimum of R-3.
❑ R403.4.1 Protection of piping insulation. Piping insulation exposed to weather shall be protected from damage, including that caused
by sunlight, moisture, equipment maintenance and wind, and shall provide shielding from solar radiation that can cause degradation of the
material. Adhesive tape shall not be permitted.
❑ R403.5.1 Heated water circulation and temperature maintenance systems (Mandatory)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 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 shalt 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 - (Conti
❑ 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 % inches (89 mm) in the hot water distribution line and cold waterline 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). j
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 The provided to permit the energy supplied to the main burner(s) of
combustion types of service water -heating systems to be turned) off.
❑ R403.5.6.2 Water -heating equipment. Water -heating equipment installed in residential units shall meet the minimum efficiencies of Table
C404.2 in Chapter 4 of the Florida Building Code, Energy Conservation, Commercial Provisions, for the type of equipment installed.
Equipment used to provide heating functions as part of a combi' ation system shall satisfy all stated requirements for the appropriate
water -heating category. Solar water heaters shall meet the cnteda of Section R403.5.6.2.1.
El 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 tr le south.
R403.6 Mechanical ventilation (Mandatory). The building shall be provided with ventilation that meets the requirements of the
Florida Building Code, Residential, or Florida Building Code, Mechanical, as applicable, or with other approved means of ventilation
including: Natural, Infiltration or Mechanical means. Outdoor air intakes and exhausts shall have automatic or gravity dampers that
close when the ventilation system is not operating.
R403.6.1 Whole -house mechanical ventilation system fan efficacy. When installed to function as a whole -house mechanical
ventilation system, fans shall meet the efficacy requirements of Table R403.6.1.
Exception: Where 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).
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 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
(CFM/WATT)
AIRFLOW RATE MAXIMUIV
(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 Umin. a. When tested in accordance with HVI Standard 916
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N(ANDATORY REQUIREMENTS - (Continued)
ElR403.7.1.1 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 weter-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 desig 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 R403.7.1i.
I
I
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. Residlences 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 lor 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 system when the pavement temperature is above 50°F (10°C), and no
precipitation is falling and an automatic or manual control that will allow shutoff when the outdoor temperature is above 40°F (4.8°C).
❑ R403.10 Pools and permanent spa energy consumption (Mandatory). The energy consumption of pools and permanent spas shall
be in accordance with Sections R403.10.1 through R403.10.5.
R403.10.1 Heaters. The electric power to heaters shall be controlled by a readily accessible on -off switch that is an
integral part of the heater mounted on the exterior of the heater, or external to and within 3 feet (914 mm) of the heater. Operation of
such switch shall not change the setting of the heater thermostat..Such switches shall be in addition to a circuit breaker for the
power to the heater. Gas -fired heaters shall not be equipped with continuously burning ignition pilots.
R403.10.2 Time switches. Time switches or other control methods that can automatically turn off and on according to a preset schedule
shall be installed for heaters and pump motors. Heaters and pump motors that have built-in time switches shall be in compliance with this
section.
Exceptions:
1. Where public health standards require 24-hour pump operation.
2. Pumps that operate solar- and waste -heat -recovery pool heating systems.
3. Where pumps are powered exclusively from on -site renewable generation.
❑ 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 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 (Mandatory�e energy consumption of electric-powred 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 ighting 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.
2
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Missionary Flights 3-Cottage Site 4
Fort Pierce, FL
MANUAL'J'/ASHRAE CALCULATION RESULTS
SUMMER O.A./I.A. - 91 DEG. D.B./75 DEG. D.B. j
WINTER O.A./I.A. - 47 DEG. D.B./70 DEG. D.B. j
approx
system room room
kw calc
1.00 num name
total cfm
heat tons
1 Bedroom 1
3269.57
120
0.66
2 Bath 1
653.13
24
0.15
3 Bath 2
694.20
25
0.16
4 Bedroom 2
3204.88
117
0.53
5 Kitchen/Dining/Family R
14309.21
524
2.32
60� -
0.00
0
0.00
SUB TOTALS
22131.00
811
3.81
TOTALS. 22131.00
Jones & Conde, LLC
4440 PGA Boulevard
Palm Beach Gardens, FL 33410
Certificate of Authorization #29783
Tel (561) 309-9017
Engineer: David R Jones, PE #41042
b
0
J
1.9