HomeMy WebLinkAboutENERGY EFFICIENCY CODEFORM 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
Builder Name:
Street: Hammond Rd & Steel Blv ;,Sitei1,3;4;5 66 i
Permit Office:
City, State, Zip: Ft Pierce, FL , 34946 t
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 ftz
b. N/A
R= ftz
3. Number of units, if multiple family 1
c. N/A
R= ft'
4. Number of Bedrooms 2
d. N/A
R= f 2
5. Is this a worst case? No
10. Ceiling Types (1077.0 sqft.)
Insulation Area
a. Roof Deck (Unvented)
R=20.0 1077.00 ft:
6. Conditioned floor area above grade (ftz) 1077
b. N/A
R= ftz
- Conditioned floor area below grade (ftz) 0
c. N/A
R= ftz
11. Ducts
R ftz
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 ftz
SHGC: SHGC=0.40
b. U-Factor: N/A f 2
12. Cooling systems
kBtu/hr Efficiency
SHGC:
a. Central Unit
24.4 SEER:16.50
c. U-Factor: N/A ftz
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= ftz
None
c. N/A R= ftz
15. Credits
Pstat
Glass/Floor Area: 0.143 Total Proposed Modi led
Loads: 41.41
PASS
Total Baseline
i
Loads: 43.71
I hereby certify that the plans and specifications covered by
Review of the plans and
THE S'r
this calculation are in compliance with the Florida Energy
specifications covered by this
O�
ti , ; O
Code,
calculation indicates compliance
,,
`(� `Q N
PREPARED BY: ,)_/ c3
with the Florida Energy Code.
Before construction is
�%
completed
DATE: -
this building will be inspected for
compliance with Section 553.908
* r t
�� _(��i
I hereby certify that this building, as designed, is in compliance
Florida Statutes.
COO
with the Florida Energy Code.
WE
OWNER/AGENT:
BUILDING OFFICIAL:
DATE:
DATE:
- Compliance requires certification by the air handler unit manufacturer that the air handler enclosure qualifies as
certified factory -sealed In accordance with R403.3.2.1.
- Compliance requires an Air Barrier and Insulation Inspection Checklist in accordance with R402.4.1.1 and this ject requires. an
envelope leakage test report with envelope leakage no greater than 5.00 ACH50 (R402.4.1.2). =
1- t=�DZd
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FORM R405-2017 INPUT SUMMARY
I
CHECKLIST REPORT
PROJECT
I
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:
Conditioned Area:
Total Stories:
Worst Case:
Rotate Angle:
Cross Ventilation:
Whole House Fan:
2
1077
1
No
0
Address Type: Street Address
Lot #
Block/Subdivision:
PlatBook:
Street: Hammond Rd & Steel B
County: St. Lucie
City, State, Zip: Ft Pierce ,
FL, 34946
CLIMATE
I
- /
V Design Location TMY Site
Design Temp
97.5 % 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
•
BLOCKS
I
Number
Name Area
Volume
1
Blockl 1077
9693
SPACES
Number
Name Area
Volume Kitchen
Occupants
Bedrooms InfilID Finished Cooled Heated
1
Cottage 1077
9693 Yes
4
2 1 Yes Yes Yes
FLOORS
I
#
Floor Type Space
Perimeterl
R-Value
Area Tile Wood Carpet
1 Slab -On -Grade Edge Insulatio Cottage 133.5 ft
0
1077 ftz 0.5 0.5 0
ROOF
1
V #
Type Materials
Roof
Area
Gable Roof
Area Color
Rad Solar SA Emitt Emitt Deck Pitch
Barr Absor. Tested Tested Insul. (deg)
1
Hip Flat file/slate
1167 ftz
0 ftz 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 ftz N N
CEILING
I
#
Ceiling Type
Space R Value Ins Type Area Framing Frac Truss Type
1
Under Attic (Unvented)
Cottage O Blown
1077 ftz 0.11 Wood
I
I
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Page 2 of 4
FORM R405-2017 INPUT SUMMARY CHECKLIST REPORT
WALLS
Adjacent Cavity Width Height
Wall Type Space R Value Ft In Ft In
Sheathing Framing Solar Below
Area R-Value Fraction Absor_Grad
1 N
2 E
3 S
4 S
_ 5 W
Exterior Concrete Block - Int Insul Cottage 5 41 9
Exterior Concrete Block - Int Insul Cottage 5 26 9
Exterior Concrete Block - Int Insul Cottage 5 10.5 9
Exterior Concrete Block - Int Insul Cottage 5 30.5 9
Exterior Concrete Block - Int Insul Cottage 5 26 9
369.0 ft2 1 0 0.75
234.0 ft2 1 0 0.75
94.5 ft2 1 0 0.75
274.5 ft2 1 0 0.75
234.0 ft2 1 0 0.75
0
0
0
0
0
DOORS
#
Omt DoorType Space
Storms U-Value Width Height
Ft In Ft In
Area
1
' 2
S Wood Cottage
W Wood Cottage
None .46
None .46
3 6.5 19.5 ft2
3 6.5 19.5 ft2
WINDOWS
Orientation shown is the entered, Proposed orientation.
#
Wall
Omt ID Frame Panes NFRC U-Facto/ SHGC Imp Area
Overhang
Depth Separation Int Shade
Screening
1
2
3
4
5
N 1 Metal Double (Tinted) Yes 1
E 2 Metal Double (Tinted) Yes 1
S 3 Metal Double (Tinted) Yes 1
S 4 Metal Double (Tinted) Yes 1
S 4 Metal Double (Tinted) Yes 1
0.4 Y 30.0 ft2
0.4 Y 30.0 ft2
0.4 Y 15.0 ft2
0.4 Y 19.5 ft2
0.4 Y 60.0 ft2
2 ft 0 in 1.5 ft 0 in None
1 ft 0 in 1.5 ft 0 in None
2 ft 0 in 1.5 ft 0 in None
6 ft 0 in 0.5 ft 0 in None
6 ft 0 in 0.5 ft 0 in 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
#
System Type Subtype I Efficiency Capacity Block
Ducts
1
Electric Strip Heat/ None 7 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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FORM R405-2017 INPUT SUMMARY CHECKLIST REPORT
SOLAR HOT
WATER SYSTEM
i
FSEC
Collector Storage
Cart #
Company Name
System Model
# Collector Model # Area
Volume
FEF
None
None
ft2
DUCTS
a
---- 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
Venting Jan
Feb
Feb
Mar
Mar
Apr
Apr
May
May
Jun n Jul
Jun Jul
JXJ Au
Aug
Se
Sep
Oct
Oct
H
Nov
Nov
Dec
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
68
68 68
68
68
68
68
66
66
Heating (WEH)
AM
66
66
66
66
66 68
68
68
68
68
68
68
PM
68
68
68
68
68 68
68
68
68
68
66
66
MASS
i
Mass Type
Area
Thickness
Furniture Fraction
Space
Default 8 Ibs/s .ft.
0 ftZ
1 Oft
0.3
Cottage
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2017 EPL DISPLAY CARD
ENERGY PERFORMANCE LEVEL (EPL) DISPLAY CARD
ESTIMATED ENERGY PERFORMANCE INDEX* = 95
The lower the Energy Performance Index, the more efficient the home.
I
1. New home or, addition
1. New (Fr m 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
e) Other
7. Windows, type and area
a) U-factor:(weighted average)
7a. 1.000
b) Solar Heat Gain Coefficient (SHGC)
7b. 0.400;
14. Heating system: Capacity
17.0
c) Area
7c. 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. !
15. Water heating system
c) Concrete, raised (R-value)
9c. !
a) Electric resistance EF
0.95
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. Wood frame (Insulation R-value)
10A1.
e) Dedicated heat pump with tank EF
2. Masonry (Insulation R-value)
10A2. 5.0
f) Heat recovery unit HeatRec%
B. Adjacent:
g) Other
1. Wood frame (Insulation R-value)
10131.
2. Masonry (Insulation R-value)
10132.
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
11 b.
c) Whole house fan
No
c) Knee walls/skylight walls
11c.
d) Multizone 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) in this home before final inspection. Otherwise, a new EPL
display card will be completed based on installed code compliant features.
Builder Signature: Date:
Address of New Home: Hammond Rd & Steel Blvd, Site 1,3,4,5,E 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
ADDRESS: Hammond Rd & Steel Blvd, Site 1,3,4,5,E Permit Number:
Ft Pierce, FL , 34946
MANDATORY REQUIREMENTS See individual code sections for full details.
SECTION R401 GENERAL
R401.3 Energy Performance Level (EPL) display card (Mandatory)The building official shall require that an energy performance level (EPL)
display card be completed and certified by the builder to be accurate and correct before final approval of the building for occupancy. Florida law
• (Section 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. I
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 enveldi*_ building thermal envelope shall comply with Sections R402.4.1.1 and R402.4.1.2.
The sealing methods between dissimilar materials shall allow for differential expansion and contraction.
R402.4.1.1 InstallationThe components of the building thermal envelope as listed in Table R402.4.1.1 shall be installed in accordance
with the manufacturer's instructions and the criteria listed in Table R402.4.1.1, as applicable to the method of construction. Where required
by the code official, an approved third party shall inspect all components and verify compliance.
R402.4.1.2 Testing. The building or dwelling unit shall be tested and verified as having an air leakage rate not exceeding seven air
changes per hour in Climate Zones 1 and 2, and three air changes per hour in Climate Zones 3 through 8. Testing shall be conducted in
accordance with ANSI/RESNET/ICC 380 and reported at a pressure of 0.2 inch w.g. (50 pascals). Testing shall be conducted by either
individuals as defined in Section 553.993(5) or (7), Florida Statutes, or individuals licensed as set forth in Section 489.105(3)(f), (g) or (1) or
an approved third party. A written report of the results of the test. shall be signed by the parry 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, alterationsi renovations, or repairs, of the building thermal envelope of existing
buildings in which the new construction is less than 85 percent of the building thermal envelope.
During testing: 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.
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.
tit R402.4.2 Fireplaces. New wood-buming fireplaces shall have tight -fitting flue dampers or doors, and outdoor combustion air. Where
LI 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.
EiR402.4.3 Fenestration air IeakageWindows, 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 persquare foot (2.6 Us/m2), when tested according to NFRC 400 or
AAMA/ WDMA/CSA 101/I.S.2/A440 by an accredited, independent laboratory and listed and labeled by the manufacturer.
Exception: Site -built windows, skylights and doors.
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MANDATORY REQUIREMENTS - (Continu,ed)
❑R402.4.4 Rooms containing fuel -burning appliances. In Climate Zones 3 through 8, where open combustion air ducts provide combustion air to
open combustion fuel burning appliances, the appliances and combustion air opening shall be located outside the building thermal envelope or
enclosed in a room, isolated from inside the thermal envelope. Such roots shall be sealed and insulated in accordance with the envelope requirements
of Table R402.1.2, where the walls, floors and ceilings shall meet not less than the basement wall R-value requirement. The door into the room shall be
fully gasketed and any water lines and ducts in the room insulated in accordance with Section R403. The combustion air duct shall be insulated where it
passes through conditioned space to a minimum of R-8.
Exceptions:
1. Direct vent appliances with both intake and exhaust pipes installed continuous to the outside.
2. Fireplaces and stoves complying with Section R402.4.2 and Section R1006 of the Florida Building Code, Residential.
❑ R402.4.5 Recessed lighting. Recessed luminaires installed in the building thermal envelope shall be sealed to limit air leakage
between conditioned and unconditioned spaces. All recessed luminaires shall be IC -rated and labeled as having an air leakage rate not
more than 2.0 cfm (0.944 Us) when tested in accordance with ASTM E283 at a 1.57 psf (75 Pa) pressure differential. All recessed
luminaires shall be sealed with a gasket or caulk between the housing and the interior wall or ceiling covering.
SECTION R403 SYSTEMS
R403.1 Controls.
ElR403.1.1 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 ibe 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 Sectii n 489.105(3)(f), (g) or (i), Florida Statutes, to be "substantially leak free" in
accordance with Section R403.3.3.
❑ R403.3.2.1 Sealed air handler. Air handlers shall have a 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:
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
manufacturer's 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.
i
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.
I
❑ 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 traps1shall consist of either a commercially available heat trap or a
downward and upward bend of at least 3'/ inches (89 mm) in the hot water distribution line and cold water line located as close as possible
to the storage tank.
R403.5.6 Water heater efficiencies (Mandatory).
R403.5.6.1.1 Automatic controls. Service water -heating 'systems shall be equipped with automatic temperature controls capable
of adjustment from the lowest to the highest acceptable temperature settings for the intended use. The minimum temperature
setting range shall be from 100'F to 140°F (38°C to 60-C). 1
R403.5.6.1.2 Shut down. A separate switch or a clearly marked circuit breaker shall be provided to permit the power supplied to
electric service systems to be turned off. A separate valve shall be provided to permit the energy supplied to the main bumer(s) of
• combustion types of service water -heating systems to be turned off.
El R403.5.6.2 Water -heating equipment. Water -heating equipment installed in residential units shall meet the minimum efficiencies of
Table C404.2 in Chapter 4 of the Florida Building Code, Energy Conservation, Commercial Provisions, for the type of equipment installed.
Equipment used to provide heating functions as part of a combination system shall satisfy all stated requirements for the appropriate
• water -heating category. Solar water heaters shall meet the criteria of Section R403.5.6.2.1,
R403.5.6.2.1 Solar water -heating systems. Solar systems for domestic hot water production are rated by the annual solar energy
factor of the system. The solar energy factor of a system shall be determined from the Florida Solar Energy Center Directory of
Certified Solar Systems. Solar collectors shall be tested in accordance with ISO Standard 9806, Test Methods for Solar Collectors,
and SRCC Standard TM-1, Solar Domestic Hot Water System and Component Test Protocol. Collectors in installed solar
water -heating systems should meet the following criteria:
1. Be installed with 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 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 ventilationl 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 sp'laces 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).
r-T R403.7.1 Equipment sizing. Heating and cooling equipment shall be sized in accordance with ACCA Manual S based on the
LJ 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
a 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
(CFMANATT)
AIRFLOW RATE MAXIMU
(CFM)
Range hoods
Any
2.8 cfm/watt
Any
In -line fan
Any
2.8 cfm/watt
Any
Bathroom, utility room
10
1.4 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, rating -test value and shall not be used for equipment sizing. Manufacturer's
expanded performance data shall be used to select cooling -only equipment. This selection shall be based on the outdoor design dry-bulb
temperature for the load calculation (or entering water temperature for water -source equipment), the blower CFM provided by the expanded
performance data, the design value for entering wet -bulb temperature; and the design value for entering dry-bulb temperature.
Design values for entering wet -bulb and dry-bulb temperatures shall be for the indoor dry bulb and relative humidity used for the load
calculation and shall be adjusted for return side gains if the return ducts) is installed in an unconditioned space.
+ Exceptions:
1. Attached single- and multiple -family residential equipment sizing may be selected so that its cooling capacity is less than the
calculated total sensible load but not less than 80 percent of that load.
2.
When signed and sealed by a Florida -registered engineer, in attached single- and multiple -family units, the capacity of
equipment may be sized in accordance with good design practice.
R403.7.1.2 Heating equipment capacity.
R403.7.1.2.1 Heat pumps. Heat pump sizing shall be based on the cooling requirements as calculated according to Section
Ll R403.7.1.1, and the heat pump total cooling capacityshall 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.
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.
i
❑ R403.7.1.3 Extra capacity required for special occasions. Residences requiring excess cooling or heating equipment capacity on an
Intermittent basis, such as anticipated additional loads caused by major entertainment events, shall have equipment sized or controlled to
prevent continuous space cooling or heating within that space by one or more of the following options:
1. A separate cooling or heating system is utilized to provide cooling or heating to the major entertainment areas.
2. A variable capacity system sized for optimum performance during base load periods is utilized.
❑ R403.8 Systems serving multiple dwelling units (Mandatory). Systems serving multiple dwelling units shall comply with Sections
C403 and C404 of the IECC—Commercial Provisions in lieu of Section R403.
R403.9 Snow melt and Ice system controls (Mandatory) Snow- and ice -melting systems, supplied through energy service to the building,
shall include automatic controls capable of shutting off the 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 (Mandatoryhe energy consumption of electric -powered portable spas shall be controlled by the
requirements of APSP-14.
• SECTION R404
ELECTRICAL POWER AND LIGHTING SYSTEMS
b 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.
11404.1.1 Lighting equipment (Mandatory)Fuel gas lighting systems shall not have continuously burning pilot lights.
I
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' I
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Missionary Flights 3-Cottage Site 1,3 thru 6
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.
system room
1.00 num
SUB TOTALS
. TOTALS
room
name
total cfm
1 Bedroom 1
3269.571
2 Bath 1
653.13.
3 Bath 2
694.20
4 Bedroom 2
3204.88 1
5 Kitchen/Dining/Family R
14309.21
60 -
0.00
22131.00
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
approx
kw calc
heat tons
120
0.66
24
0.15
25
0.16
117
0.53
524
2.32
0
0.00
811
3.81
1.9
-q=how.
FORM R405-2017
SCANNED
BY
RESIDENTIAL E1d5 t( *e, 0W§9kVATION CODE DOCUMENTATION CHECKLIST
Florida Department of Business and Professional Regulation
g . ; Simulated Performance Alternative (Performance) Method
` Applications for compliance with the 2017 Florida Building Code, Energy Conservation via the
residential Simulated Performance Method shall include:
This checklist
9 A Form 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 thei 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 Ca i d (one page)
MeHVAC system sizing and selection based on ACCA Manual S or per exceptions provided in Section R403. 7
V MandatoryRequirements (five pages)
Required prior to CO for the Performance
❑ 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
f�( Form R405 Duct Leakage Test Report (usually one page)
I
FILE C®PY., ...
I Ilr
I
-t
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