HomeMy WebLinkAboutENERGY EFFICIENCY CODE UNIT # 5FORM R405-2017 '
RESIDENTIAL ENERGrY,dl1r�RVATION CODE DOCUMENTATION CHECKLIST
BY j
St Lucie-Gounty
Florida Department of Business and Professional Regulation
Simulated Performance Alternative (Perforina ce M��Ii%E®
SEP ® 5
Applications for compliance with the 2017 Florida Building Code, Ene y Cons
I.��Ic er�Yauat�t
residential Simulated Performance -Method shall include:
51, ,
C This checklist
N4 Form R405 report that documents th
R405.3 of the Florida Energy Code. Tt
indicating home address, a -ratio and tl
areas and types of components, whet/;
orientation, name and version of the cc
completing the compliance report (one
be used for field verification (usually fo
lli/Energy Performance Level (EPL) Disp,
W HVAC. system sizing and selection bas
D1Mandatory Requirements (five pages)
Required prior to CO for the Performance
❑ Air Barrier and Insulation Inspection
one page)
the Proposed Design complies with Section
form shall include a summary page
pass or fail status along with summary
• the home was simulated as a worst -case
pliance software tool, name of individual
ige) and an input summary checklist that can
pages/may be greater).
Card (one page)
on ACCA Manual S o�i; exceptions provided in Section R403.7
FILE y
Criteria checklist (Table R402.4.1.1-
0 A completed Envelope Leakage Test Report (usually one page)
I
❑ If Form R405 duct leakage type indicates anything other than "default leakage", then a completed
Form R405 Duct Leakage Test Report (usually one page)
7/11/2019 2:02:45 PM
r
.
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FORM R405-2017
FLORIDA ENERGY EFFICIENCY CODE FOR BUILDING CONSTRUCTION
Florida Department of Business and Prof essiona[ Regulation - Residential Performance Method
Project Name: Missionary Flights 3-Cottage Site 5
Builder Name:
Street: Hammond Rd & Steel Blvd, Site 5
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
2. Single family or multiple family Single-family
a. Concrete Block - Int Insul, Exterior
R=5.0 1206.00 ft2
b. N/A
R= ft2
3. Number of units, if multiple family 1
c. N/A
R= ft2
4. Number of Bedrooms 2
d. N/A
R= ft2
10. Ceiling Types (1077.0 sqft.)
Insulation Area
5. Is this a worst case? No
a. Roof Deck (Unvented)
R=20.0 1077.00 ft2
6. Conditioned floor area above grade (ft2) 1077
b. N/A
R= ft2
Conditioned floor area below grade (ft2) 0
c.
R= ft2
11. Ducts
R ft2
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 ft2
SHGC: SHGC=0.40
b. U-Factor: N/A ft2
12. Cooling systems
kBtu/hr Efficiency
SHGC:
a. Central Unit
24.4 SEER:16.50
c. U-Factor: N/A ft2
SHGC:
13. Heating systems
kBtu/hr Efficiency
d. U-Factor: N/A ft2
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 ft2
b. Conservation features
b. N/A R= ft2
None
c. N/A R= ft2
15. Credits
Pstat
Glass/Floor Area: 0.143 Total Proposed Modified Loads: 41.41
PASS
Total Baseline Loads: 43.71
i
hereby certify that the plans and specifications covered by
Review of the plans and
rq7�
this calculation are in compliance with the Florida Energy i
specifications covered by this
QVV
ti , per,,
Code.
calculation indicates compliance
tpfiri f
-^��
�
with the Florida Energy Code.
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ati.n•
PREPARED BY: � J dNJL >
Before construction is completed
, .
DATE: P) 59 1
this building will be inspected for
compliance with Section 553.908
I j
* ., zr
hereby certify that this building, as designed, is in compliance
Florida Statutes.
with the Florida Energy Code.
�Op Wr
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 i project requires an
envelope leakage test report with envelope leakage no greater than 5.00 ACH50 (R402.4.1.2).
i
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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:
Missionary Flights 3-Cottage
User
1
Single-family
New (From Plans)
Bedroom's:
Conditioned
Total Stories:
Worst Case:
Rotate Angle:
Cross VeIntilation:
Whole House
2
Area: 1077
1
No
0
Fan:
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
Design Temp
97.5 % 2.5 %p
. 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
BLOCKS
Number
Name Area
Volume
1
Block1 1077
9693
SPACES
Number
Name Area
Volume
Kitchen Occupants
Bedrooms Infil ID Finished Cooled Heated
1
Cottage 1077
9693 Yes 4
2 1 Yes Yes Yes
FLOORS
I
#
Floor Type Space
Perimeter R-Value
Area Tile Wood Carpet
i
1 Slab -On -Grade Edge Insulatio Cottage 133.5 ft 0
1077 ft2 ____ 0.5 0.5 0
ROOF
/
V #
Type Materials
Roof. Gable Roof
Area Area Color
Rad Solar SA Emitt Emitt Deck Pitch
Barr Absor. Tested Tested Insul. (deg)
1
Hip Flat tile/slate
1167 ft2 0 ft2 Medium
N 0.96 No 0.9 No 20 22.6
ATTIC
#
Type Ventilation Vent Ratio (1 in)
Area RBS IRCC
1
Full attic Unvented 0 1077 ft2 N N
CEILING
#
Ceiling Type
Space I R-Value Ins Type Area Framing Frac Truss Type
1
Under Attic (Unvented)
Cottage 0 Blown
1077 ft2 0.11 Wood
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i=nRna PAnr,_grn7 INPIIT RIIMMORV CHFCKI_IRT RFP0RT
WALLS.
Adjacent Space
Cavity Width Height
R-Vqllle Et In Et In
Sheathing Framing Solar Below
Area R-\/.ql,le Fraction Ahqnr Cr;afJP%
1
2
3
4
5
N
E
S
S
W
Exterior Concrete Block - Int Insul Cottage
Exterior Concrete Block - Int Insul Cottage
Exterior Concrete Block - Int Insul Cottage
Exterior- Concrete Block - Int Insul Cottage
Exterior Concrete Block - Int Insul Cottage
5 41 9
5 26 9
5 10.5 9
5 30.5 9
5 26 9
369.0 ft' 1
234.0 ft' 1
94.5 ft' 1
274.5 ft' 1
234.0 ft' 1
0 0.75
0 0.75
0 0.75
0 0.75
0 0.75
0
0
0
0
0
DOORS
#
Omt Door Type Space
Storms U-Value Width
Ft In
Height _
Ft In
Area
1
2
S Wood Cottage
W Wood Cottage
None .46
None .46
3
3
6.5
6.5
19.5 ft'
19.5 ft'
Orientation shown
WINDOWS
is the entered, Proposed orientation.
V
'#
Wall
Omt ID Frame Panes NFRC
U-Factor SHGC Imp Area
Overhang
Depth Separation
Int Shade
Screening
1
2
3
4
5
N 1 Metal. Double (Tinted) Yes
E 2 Metal Double (Tinted) Yes
S 3 Metal Double (Tinted) Yes
S 4 Metal Double (Tinted) Yes
S 4 Metal Double (Tinted) Yes
1 0.4 Y 30.0 ft'
1 0.4 Y 30.0 ft'
1 0.4 Y 15.0 ft'
1 0.4 Y 19.5 ft'
1 0.4 Y 60.0 ft'
i
2 ft 0 in 1.5 ft 0 in
. 1 ft 0 in 1.5 ft 0 in
2 ft 0 in 1.5 It 0 in
6 ft 0 in 0.5 ft 0 in
6 ft 0 in 0.5 ft 0 in
None'
None
None
None
None
None
None
None
None '
None
INFILTRATION
#
Scope
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
i
#
System Type Subtype
Efficiency
Capacity
Block
Ducts
1
Electric Strip Heat/ None
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
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FnRIVI RAns-9n17 INPUT RUMMARY CHECKLIST REPORT
SOLAR HOT.WATER SYSTEM
FSEC
j
Collector Storage
Cert #
Company Name
System Model # Collector
Model
# Area
Volume
FEF
None
None
ft2
DUCTS
---- Supply ---
--- Return
Air
CFM 25
CFM25
HVAC #
#
Location R-Value Area
Location
Area Leakage Type
Handler'
TOT
OUT QN
RLF
Heat Cool
1
Cottage
6 215.4 ft Cottage 53.85
ft Default Leakage
Cottage
(Default) (Default)
1 1
TEMPERATURES
i
Programable Thermostat: Y
Ceiling
Fans:
Cooling Jan
Heating Jan
Feb
Feb
Mar
Mar
[ ] Apr MI
[ ] Apr I May
y Jun rlJul
Jun Jul
X Aug
AugSe
Sep
rl
Oct
Oct
Nov
Dec
Dec
Ventin Jan
Feb
X Mar
X
[X] A r May
Jun Jul
Aug
Se
[X] Oct
XNov
X
Nov
Dec
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
168 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 ft2 O ft
0.3
Cottage
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2017 EPL DISPLAY CARD
ENERGY PERFOR
ESTIMATED ENE
The lower the.Energy
CE LEVEL (EPL) DISPLAY CARD
PERFORMANCE INDEX* = 95
ance 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 Cottage
3. No. of units (if multiple -family)
3.
1
4. Number of bedrooms
4.
2
13. Cooling system: Capacity
24.4
a) Split system SEER
16.5
5. Is this a worst case? (yes/no)
5.
No
b) Single package SEER
c) Ground/water source SEER/COP
6. Conditioned floor area (sq. ft.)
6.
1077
d) Room unit/PTAC EER
I -
e) Other
7. Windows, type and area
a) U-factor:(weighted average)
7a.
1.000
b) Solar Heat Gain Coefficient (SHGC)
7b. 1
0.400
14. Heating system: Capacity
17.0
c) Area
7c. 1
154.5
a) Split system heat pump HSPF
b) Single package heat pump HSPF
8. Skylights
c) Electric resistance COP
1.0
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)
9a. 0.0
b) Wood, raised (R-value)
9b. I
15. Water heating system
c) Concrete, raised (R-value)
9c. 1
a) Electric resistance EF
0.95
b) Gas fired, natural gas EF
10. Wall type and insulation:
c) Gas fired, LPG EF
A. Exterior:
1. Wood frame
d) Solar system with tank EF .
(Insulation R-value)
10A1.
e) Dedicated heat pump with tank EF
2. Masonry (Insulation R-value)
1OA2.1
5.0
f) Heat recovery unit HeatRec%
B. Adjacent:
g) Other .
1. Wood frame (Insulation R-value)
1.0131.
2. Masonry (Insulation R-value)
10132.1
16. HVAC credits claimed (Performance Method)
11. Ceiling type and insulation level.
a) Ceiling fans
a) Under attic
11a.
0.0
b) Cross ventilation
No
b) Single assembly
1lb.
1
c) Whole house fari
No
.c) Knee walls/skylight walls
11 c.
d) Multizonee-cooling credit
d) Radiant barrier installed
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) id this home before final inspection. Otherwise, a new EPL
display card will be completed based on installed code; compliant features.
Builder Signature:
Dater
i
Address of New Home:' Hammond Rd & Steel Blvd, Site 5
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 5 Permit Number: I
Ft Pierce , FL , 34946
MANDATORY REQUIREMENTS See individual code sections for full details.
I
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 accurateland 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 enveldom building thermal envelope shall comply with Sections R402.4.1.1 and,R402.4.1.2.
The sealing methods between dissimilar materials shall fallow for differential expansion and contraction.
R402.4.1.1 Installation The components of the buildinglthermal 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.
Fi 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)(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, 'renovations, or repairs, of the building thermal envelope of existing
buildings in which the new construction is less than 85 p l rcent of the building thermal envelope.
During testing:
1. Exterior windows and doors, fireplace and stove doorsll 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. I
3. Interior doors, if installed at the time of the test, shall be open.
4. Exterior doors for continuous ventilation systems and Beat 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 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 IeakagdNindows, skylights and sliding glass doors shall have an air infiltration rate of no more than 0.3 cfm per
square foot (1.5 L/s/m2), and swinging doors no more than 0.5 cfm per square foot (2.6 Lts/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 -burning appliances.
combustion fuel burning appliances, the appliances and
room, isolated from inside the thermal envelope. Such rc
R402.1.2, where the walls, floors and ceilings shall meet
gasketed and any water lines and ducts in the room insu
passes through conditioned space to a minimum of R-8.
Exceptions:
Zones 3 through 8, where open combustion air ducts provide combustion air to open
air opening shall be located outside the building thermal envelope or enclosed in a
e sealed and insulated in accordance with the envelope requirements of Table
in the basement wall R-value requirement. The door into the room shall be fully
ordance with Section R403. The combustion air duct shall be insulated where it
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 it
conditioned and unconditioned spaces. All recessed luminaires:
2.0 cfm (0.944 Us) when tested in accordance with ASTM E283
sealed with a gasket or caulk between the housing and the inter
the building thermaLenvelope shall be sealed to limit air leakage between
hall be IC -rated and labeled as having an air leakage rate not more than
at a 1.57 psf (75 Pa) pressure differential. All recessed luminaires shall be
)r wall or ceiling covering.
SECTION R403 SYSTEMS
R403.1 Controls.
❑ R403.1.1 Thermostat provision (Mandatory). At least one thermostat shall be provided for each separate heating and cooling system.
R403.1.3 Heat pump supplementary heat (Mandatory). Heat pumps having supplementary electric -resistance heat shall have controls
that, except during defrost, prevent supplemental heat operation when the heat pump compressor can meet the heating load.
R403.3.2 Sealing (Mandatory) All ducts, air handlers, filter boxes and building cavities that form the primary air containment passageways
for air distribution systems shall be considered ducts 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 489.105(3)(f), (g) or (1), Florida Statutes, to be "substantially leak free" in
accordance with Section R403.3.3.
R403.3.2.1 Sealed air handler. Air handlers 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.
EjR403.3.3 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. (25 Pa) across the system, including the ma
air handler enclosure if installed at the time of the test. All 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 (13°C) shall be insulated to a minimum of R-3.
R403.4.1 Protection of piping insulation. Piping insulation exposed to weather shall be protected from damage, including that caused
by sunlight, moisture, equipment maintenance and wind, and shall provide shielding from solar radiation that can cause degradation of the
material. Adhesive tape shall not be permitted.
R403.5.1 Heated water circulation and temperature maintenance systems (Mandatory)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 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 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'Y2 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).
o 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)i
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 burner(s) of
combustion types of service water -heating systems, to be turned off.
R403.5.6.2 Water -heating equipment. Water -heating equipment installed in residential units shall meet the minimum efficiencies of Table
C404.2 in Chapter 4 of the Florida Building Code, Energy Conservation, Commercial Provisions, for the type of equipment installed.
Equipment used to provide heating functions as part of a combination system shall satisfy all stated requirements for the appropriate
water -heating category. Solar water heaters shall rn et 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 TMA, 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.
l---I 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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` 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, ratirg-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 witli 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.
I
❑ 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 40oF (4.M).
❑ 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 he 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 continuousiy,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.
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Missionary Flights 3-Cottage Site 5
Fort Pierce, FL
MANUAL'J'/ASHRAE CALCULATION RESULTS
SUMMER O.A./I.A. - 91)DEG. D.B./75 DEG. D.B.
WINTER O.A./I.A. - 47 DEG. D.B./70 DEG. D.B.
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
I
1.9
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