HomeMy WebLinkAboutENERGY EFFICIENCY CODEi
SCANNED
BY
FORM 405-2014 4 cle
FLO IDA ENERGY EFFICIENT Y CODE FOR BUILDING CONSTRUCTION
Flo li ida Department of Business and Professional Regulation - Residential Performance Method
Project I�
me: LASH Builder Name:
Street:
40 NETTLES BLVD. Permit Office:
City, State,
Zip: JENSEN BEACH, FL, Permit Number.
Owner. I
Jurisdiction:
Design
tion: FL, West Palm Beach
1. New c�� struction or existing New (From Plans)
9. Wall Types (2320.0 sgft.) Insulation Area
I�
2. Single f milt' or multiple family Single-family
a. Concrete Block - Int Insul, Exterior R=11.0 1668.00 fi°
b. Frame - Wood, Exterior R=11.0 664.00 ft'
3. NumberHof units, if multiple family 1
c. WA R= ip
4. Numberiaf Bedrooms 2
d. NIA R= fP
10. Ceiling Types (1052.0 sgft.) Insulation Area
5. is this a rat case? Yes
a. Roof Deck (Unvented) R=19.0 1052.00 ft'
6. Conditioned floor area above grade (fe) 1052
b. N/A R= ft
conditi01 ed floor area below grade (Rx) 0
1180.0
c. WA R= fe
11. Ducts R ft=
7. Wind sgft.) Description Area
a. Sup: Attic, Rot: Attic, AH: ZONE 1 6 210.4
a. U-Fa or Dbl, U=0.54 180.00 Ile
SHC,&. SHGC=0.47
b. U-Fagor. NIA to
12. Cooling systems kBtWhr Efficiency
SHG �"f:
a. Central Unit 24.0 SEER:16.00
c. U-Fainor: N/A ft=
SH
13. Heating systems kBtWhr Efficiency
d. U-Fa or. N/A Its
a. Electric Strip Heat 16.0 COPA.00
SHG
Area W ! hted Average Overhang Depth: 2.000 R.
Area We#ghied Average SHGC: 0.470
14. Hat water systems
a. Electric Cap: 50 gallons
8. Floor (1052.0 sgft.) Insulation Area
EF:0.970
a. Slab- n-Grade Edge Insulation R=0.0 658.00 tt'
b. Conservation features
b. Raise Floor R=19.0 394.001t'
None
c. WA R= ft'
15. Credits Pstat
Total Proposed Modified Loads: 50.85 PASS
Ilolor
GlasslF1
Area: 0.171
Total Baseiine Loads: 55.11
%, STgr�
I hereby
rtify that the plans and specifications cove
Review of the plans and 05
this calcul
on are in compliance with the Florida E
specifications covered by this
Code.
calculation indicates compliance
with the Florida Energy Code.
-`
PREPAR
BY: __.
Before construction is completed
be inspected for ', Z.
DATE:
this building will ,
��
compliance with Section 553.908 �
I hereby c
de � "''tom® `t } '�''
rt'iiy that this building, as designed, 5 '�Ilrance
Florida Statutes. �C v
with the F
Ddda EneCod 4 �' ���
OD WE'D
OWNERrgyI
GENT: r P�7`���a.....-
BUILDING OFFICIAL:
DATE:
z __... _.
DATE: _ ___.
requires cerdfrcation by the air handier unit manufacturer that the air handier enclosure qualifies as
toryrsealed in accordance with R403.2.2.1.
requires an Air Barrier and Insulation Inspection Checklist in accordance with R402.4.1.1 and an envelope leakage
accordance with 111402.4,1.2.
12:34 PM
DEC / 3 2015
EnergyGaugeO USA - FlaRes2014 Section R405.4.1 Compliant Software Page 1 of 4
FORM
• �, L I
-2014
1. New co
2. Single 1
3. Numbe
4. Numbe;
5. Is this s
6. Conditn
7. Wlnday
a. U-FP
b. U-FaC
SHG5
c. U-Fac
SHG�d. U-Fa
SHG4
Area We,
Area We!
8. Floor Ty�
a. Slab-
b. Rahm
c. NIA
I certify that
CORstructic
in this horri
based on it
Builder Sigi
Address of
ENERGY PERFORMANCE LEVEL (EPL)
DISPLAY CARD
ESTIMATED ENERGY PERFORMANCE INDEX* = 92
The lower the EnergyPerformanoe Index, the more efficient the home.
40 NETTLES BLVD., JENSEN BEACH, FL,
truction or existing
New (From Plans)
9. Wail Types
Insulation
Area
oily or multiple family
Single-family
a. Concrete Block - Int Insul, Exterior
R=11.0
1656.00 W
b. Frame - Wood, Exterior
R=11.0
WA.00 ff=
If units, d multiple family
1
c. NIA
R=
fN
IF Bedrooms
2
d. WA
R=
ft=
10. Calling Types
Insulation
Area
brat case?
Yes
a. Roof Deck (Unvented)
R=19.0
1052.00 fF
ad floor area 011
1052
b. WA
R=
ft=
W Description
Area
c. NIA
R=
fe
or: Dbl, U=0.54
180.00 ft2
11. Ducts
a. Sup: Attic, Ret: Attic, AH: ZONE 1
R it=
6 210.4
SHGC-0.47
or: WA
ftz
12. Cooling systems
kBtu/hr
Efflcency
Dr. NIA
fr
a. Central Unit
24.0 SEER:16.00
or: NIA
1t=
13. Heating systems
kBtu/hr
Efficiency
a. Electric Strip Heat
16.0
COP:1.00
lhted Average Overhang Depth:
2.000 ft,
lhted Average SHGC:
OA70
Is
Insulation
Area
14. Hot water systems
Cap:
50 gallons
i-Grade Edge Insulation
R=OA
658.00 ft'
a. Etc
EF: 0.97
Floor
R=19.0
394.00 fN
b. Conservation features
R
ftz
None
15. Credits
Pstat
this home has complied with the Florida Energy Efficiency Code for
t through the above energy saving features which will be installed (c
before final inspection. Otherwise, a new EPL Display Card will be
atailed Code compliant features.
atu re: Date: t/ 2- z- I
Vew Home: yo City/FL Zip:
*Note: I This is not a Building Energy Rating. If your index is below 70, your home may qualify for energy efficient
mortg a (EEM) incentives if you obtain a Florida EnergyGauge Rating. Contact the EnergyGauge Hotline at (321)
638-1d 2 or see the EnergyGauge web site at energygauge.com for information and a list of certified Raters. For
inform bon about the Florida Building Code, Energy Conservation, contact the Florida Building Commission's support
staff.
required by Section R303.1.3 of the Florida Building Code, Energy Conservation, if not DEFAULT.
11/191APIS 12:36 PM EnergyGauge® USA - FlaRes2014 - Section R405.4.1 Compliant Software Page 1 of 1
i
FORM R4,05-2014
I'
PROJECT
Title:
LASH
Bedrooms: 2
Address Type:
Street Address
Building ype:
User
Conditioned Area: 1052
Lot#
Owner
Total Stories: 2
8lock $ubDIv1slon:
# of Utl
1
Worst Case: Yes
PlatBook:
Builder t ame:
Rotate Angle: 225
Street:
40 NETTLES BLVD.
Permit 0 vice:
Cross Ventilation:
County:
MARTIN
JurisdiwW
°
Whole House Fan:
City, State, Zip:
JENSEN BEACH,
Family T
Single-family
FL,
New/Exwing:
New (From Plans)
Cam or :
I�
CLIMATE
/
IECC Design Temp
Int Design Tamp Heating Design Daily Temp
V
Design Location
TMY Sits Zone 97.5 % 2.5 %
Winter
Summer Degree Days Moisture Range
F , West Palm Beach FL WEST PALM_BEAC 2 44 90
70
75 316
60 Medium
BLOCKS
Numb0i
Name
Area Volume
1
Blockl
1062 8416 --
SPACES
Numbed
Name
Area Volume Kitchen Occupants
Bedrooms
Infil ID Finished Cooled Heated
1
ZONE 1
1052 8416 Yes 2
2
1 Yes
Yes Yes
FLOORS
Floor Type
Space Perimeter Perimeter R-Value
Area
Joist R Value
Tile Wood Carpet
I �f Slab -On -Grade Edge Insulatio ZONE 1 126 it 0
ass 1?
.. _
0 0 1
Raised Floor
ZONE II .__ ___
394 fe
19
0 0 1
ROOF
Roof Gable Roof
Solar
SA Emitt
Emitt Deck Pitch
V
Type
Materials Area Area Color
Absor.
Tested
Tested Insul. (deg)
Hip -
Metal 1140 ft' 0 fe Medium
0.96
No 0.9
No 19 22.6
ATTIC
Type
Full attic
Ventilation Vent Ratio (1 In) Area
Unvented 0 1052 ft'
RBS IRCC
N N
II�
CEILING
I
Ceiling Type
Space R-Value Area
Framing Frac
Truss Type
I
-_`
Under Attic (Unvented)
ZONE 1 19 1052 ft'
0.11
Wood
11/19/2015 2:34 PM
EnergyGauge® USA - F1aRes2014 Section R405.4.1 Compliant Software
Page 2 of 4
' I
FORM R405-2014
WALLS
Adjacent
IL Space
Cavity Width
Helght
Sheathing Framing Solar
Below
10
.Wall Type
� UQi„p t .In..
FA Im
Aces
R-Value
Fraction Absor
Grade°% ..
- 1
1I >NW Exterior
Frame - Wood ZONE 1
11 41
8
328.0 fls
11
0.23 0.75
0
-2
-SW Exterior
Frame - Wood ZONE 1
11 21
8
1e8.0Ir
11
0.23 0.75
0
1I =>NE Exterior
I��>NW
Frame - Wood ZONE 1
11 21
8
1e8.0 f 2
11
0.23 0.75
0
-3
4
Exterior
11
Concrete Block - Int InsulZONE 1
11 41
16
666.0 fP
11
0 0.75
0
-5
>SE Exterior
Concrete BbCk - Int Insul ZONE 1
11 41
16
656.0 fe
11
0 0.76
0
-6
E=>W Exterior
Concrete Block - Int Insul ZONE 1
11 7
8
56.0 iP
11
0 0.75
0
_ 7
I>SWExterior
Concrete Block - Int Insul ZONE 1
11 1s
8
144.0 ft2
11
0 0.75
0
-8
I0>NE Exterior
Concrete Block - Int Insul ZONE 1
11 18
8
144.0 fts
11
0 0.75
0
DOORS
1�10
Omt
Door Type Space
Storms U-Value
Area
1 S-->NE Insulated ZONE 1
None
.46
Ft
3
In
In
FHeight
7
21 ft2
i 2 S=>NE Insulated ZONE 1
None
.46
8
7
56 ft2
WINDOWS
Orientation shown is the entered orientation => changed to Worst Case.
/
I Wall
Overhang
_�_/___
ID
Panes NFRC
U-Factor SHGC
Area
Depth
Separation
Int Shade
Screening
1
_Omt _Frame
N=>SW-7
Metal Low-E Double Yes
0.54 0.47
42.0 its
2 ft 0 in
0 ft 0 in
Drapes/blinds
None
2
N=>SW 7
Metal Low-E Double Yes
0.54 0.47
12.0 fF
2 It 0 in
0 It 0 in
Drapes/blinds
None
3li
NE=>W 6
Metal Low-E Double Yes
0.54 D.47
12.0 ft2
2 ft 0 In
0 ft 0 In
Drapes/blInds
None
4
E=>NW 1
Metal Low-E Double Yea
0.54 0.47
6.0 W
2 ft O in
0 ft 0 In
Drapes/blinds
None
5
W=>SE 5
Metal Low-E Double Yes
0.54 0.47
6.0 its
2 ft 0 In
0 ft 0 in
Drapes/blinds
None
6
S=>NE 8
Metal Low-E Double Yes
0.54 0.47
8.0 fts
2 ft 0 in
0 it 0 in
Drapes/blinds
None
7
W=>SE 5
Metal Low-E Double Yes
0.54 0.47
24.0 fF
2 fi 0 in
0 ft 0 in
Drapes/blinds
None
8
W=>SE 5
Metal Low-E Double Yes
0.54 0.47
16.0 fts
2 It 0 in
0 It 0 in
Drapes/blinds
None
I
9
N=>SW 2
Metal Low-E Double Yes
0.64 0.47
20.0 ft'
2 It 0 in
0 R O In
Drapes/blinds
None
10,
N=>SW 2
Metal Low-E Double Yes
0.54 0.47
6.0 its
2 ft 0 in
0 ft0 in
Drapes/blinds
None
III
S=>NE 3
Metal Low-E Double Yes
0.54 0.47
12.0 Rs
2 ft 0 in
0 ft 0 in
Orapesiblinds
None
1
W=>SE 5
Metal Low-E Double Yes
0.54 0.47
16.0 fts
21t 0 in
0 ft 0 in
Drapes/blinds
None
II
GARAGE
Floor Area Ceiling Area
EVosed Wall Perimeter
Avg. Wall Height
Exposed Wail Insulation
209 W 384 ft'
46 ft
8 ft
11
INFILTRATION
#
Soo pMethod SLA CFM
50 ElA
EgLA
ACW
ACH 50
1 Wholeh �i a Proposed CFM(50) OD0217
600 32.94
61.95
.1847
4.2776
I
11/19/2015ii 2:02 PM
EnergyGsugeS USA - FlaRes2014 Section R405.4.1 Compliant Software
Page 3 of 4
i
FORM R4� 5-2014
HEATING SYSTEM
#
System Type
Subtype
Efficiency
Capacity
Block
Ducts
1
Electric Strip Heat
None
COPA
16 kBtuthr
1
sys#1
COOLING SYSTEM
0
System Type
Subtype
Efficiency
Capacity
Air Flow
SHR
Block
Ducts
1
Central Unit
None
SEER: 16
24 kBtulhr
72D nfm
0.75
1
sys#t1
HOT WATER SYSTEM
#
1
I
System Type
Ela Mc
SubType
None
Location
Garage
EF Cap
0.97 50 gal
Use
50 gal
SetPnt
120 deg
Conservation
None
SOLAR HOT WATER SYSTEM
IFSEC
Collector
Storage
�pert S Company Name
None None
System Model # Collector
Model
# Area
ft'
Volume
FEF
DUCTS
--- Supply --
-- - Return --
Air
CFM 25 CFM25
HVAC #
V/
#
Location R-Value Area
Location
Area Leakage Type
Handier
TOT OUT
ON
RLF
Heat Cool
1
Attic
6 210.4 ft Attic
52.6 ft' Default Leakage
ZONE 1
(Default) (Default)
1 1
TEMPERATURES
Programe
Thermostat: Y
Ceiling Fans:
Cooling
Jan Feb
Mar
Apr
W Apr
M Jun Jul
Jul
May
Au
Aug
Sep
Sep WOdd(
Oct
Nov
Nov
Dec
Decc
Ventlng
an Feb(
Mar
Jun
-
Thermostat Schedule: HERS 2008 Reference
Hours
Schedule T
1
2 3
4 5 6
7
8 9
10
11
12
Cooling (w
80
80 78
78 78 78
78
78 78
78
78
78
l)
PM
Cooling H)
78
78 78
78 78 78
78
78 78
78
78
78
PM
Heating tW III)
68
6g
68
68 68
68
as
66
II
PM
68
68 68 68
Nesting H)
6g 68
68
68
68
68
PPMM
68
6688 6688
668 68
6666
111191201§112:02 PM EnergyGaugelD USA - FlaRes2014 Section R405A.1 Compliant Software Page 4 of 4
FORM R405=2014
Florida Department of Business and Professional Regulations
Residential Whole Building Performance and Prescriptive Methods
IADDRESS: 40 NETTLES EN EN BEACH, F. Permit Number:
REQUIREMENTS See individual code sections for full details.
17 401 A Energy Performance Level (EPL) display card (Mandatory). The building official shall require that an energy performance level (EPL)
dis0'iy card be completed and certified by the builder to be accurate and correct before final approval of the building for occupancy. Florida law
(S On 553.9085, Florida Statues] requires the EPL display card to be included as an addendum to each sales contract for both presofd and
ran ° sold residential buildings. The EPL display card contains information indicating the energy performance level and efficiencies of components
in led in a dwelling unit The building official shall verily that the EPL display card completed and signed by the builder accurately reflects the plans
and fpecifications submitted to demonstrate compliance for the building. A copy of the EPL display card can be found in Appendix C.
0 R40 .4 Air leakage (Mandatory). The building thermal envelope shall be constructed to limit air leakage in accordance with the requirements of
Secti, ris R402.1 through R402.4.4.
R402.4.1 Building thermal envelope. The 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.
■ R402A.1.1 Installation. The 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 402.4.1.1, 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 of not exceeding 5 air
changes per hour in Climate Zones 1 and 2, and 3 air changes per hour in Climate Zones 3 through 8. Testing shall be conducted with
a blower door at a pressure of 0.2 Inches w.g. (50 Pascals). Where required by the code official, testing shall be conducted by 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.
During testing:
I. 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, backdra8 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 oft; and
6. Supply and retum 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 and outdoor combustion air.
R402r4.3 Fenestration air leakage. Windows, 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 Ushn2), when tested according to NFRC 400 or
AAMANVDMA/CSA 1011I.S.21A440 by an accredited, Independent laboratory and listed and labeled by the manufacturer.
Exception: Site -built windows, skylights and doors.
OIR402.4.4 Recessed fighting. 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 E 283 at a 1.57 psf (75 Pa) pressure differential. AO recessed
luminaires shall be sealed with a gasket or caulk between the housing and the interior wall or ceiling covering.
R40 .1 Thermostat provision (Mandatory). At least one thermostat shall be provided for each separate heating and cooling system.
R403. 3 Hieat pump supplementary heat (Mandatory). Heat pumps having supplementary electric -resistance heat shall have controls
that, cept during defrost, prevent supplemental heat operation when the heat pump compressor can meet the heating load.
R40312 Sealing (Mandatory)AII ducts, air handlers, and filter boxes and building cavities that form the primary air containment
passageways for air distribution systems shall be considered ducts and plenum chambers, shall be oonstructed and sealed In accordance
with S' on C403.2.7.2 of the Commercial Provisions of this code and shall be shown to meet duct tightness criteria by post -construction
or roll h-in testing below.
Duct hiness shall be verified by testing to Section 803 of the RESNET Standards by either an energy rater certified in accordance with Section
553. Florida Statutes, oras authorized by Florida Statutes, to be *substantially leak free' by either of Me following:
1, Iost-0onstruction test: Total leakage shall be less than or equal to 4 cfm (113 Umin) per 100 square feet (9.29 m2) of conditioned floor area
In tested at a pressure differential of 0.1 inches w.g: (25 Pa) across the entire system, including the manufacturers air handler enclosure. All
II iter boots shall be taped or otherwise sealed during the test
2. R�,ough-in test: Total leakage shall be less than or equal to 4 cfm (113 Umin) per 100 square feet (9.29 m2) of conditioned floor area when tested
�' a pressure differential of 0.1 inches w g. (2512a) across the system, including the manufacturer's air handler enclosure. AN registers shall be
taped or otherwise sealed during the test. If the air handler is not Installed at the time of the test, total leakage shall be less than or equal to 3 cfm
(05 Umin) per 100 square feet (9.29 m2) of conditioned floor area.
The total leakage test is not required for ducts and air handlers located entirely within the building envelope.
Duct testing Is not mandatory for buildings complying by Section R405 of this code.
11 /19/201512:03 PM EnergyGaugeG USA - FlaRes2014 - Section R405.4.1 Com Page 1 of 3
FORM
TORY REQUIREMENTS - (Continued)
R403.2.2.1 Seated air handler. Air handlers shall have a manufacturer's designation for an air leakage of no more than 2 percent of the
design air flow rate when tested in accordance with ASHRAE 193.
❑ .13 Building Cavities (Mandatory). Building framing cavities shall not be used as ducts or plenums.
❑ R .3 Mechanical system piping insulation (Mandatory). Mechanical system piping capable of carrying fluids above 105°F (41'C)
or ow 5WF (13°C) shall be Insulated to a minimum of R-3.,
R403.3.1 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.
❑ R40,A.1 Circulating hot water systems (Mends"). Circulating hot water system shall be provided with an automatic or readily
aooessible manual switch that can turn off the hot-water circulating pump when the system is not in use.
❑ R4Q �'� 3 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 autiets. F_xtemal heat traps shall consist of either a commerclally available heat trap or a
d and and upward bend of at [east 3'! incltes (89 tern) in the hot water distribution lure and cord water fine located as close as possible
to th� storage tank.
O R403r4.4 Water heater efficiencies (Mandatory). Water heater efficiencies
C'l PA03.4.4.1 Storage water heater temperature controls
• R403AA.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 (WO to 60°C).
• R403A.4.1.2 Shutdown. 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.
R403A.4.2 Water heating equipment. Water heating equipment installed in residential units shall meet the minimum efficiencies of
Table C4042 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 met the criteria Section R403.4.4.2.1.
R403r4.4.2.1 Solar water heating systems. Solar systems for domestic hot water production are rated by the annual solar energy
factor of the system. The solar energy factor of a system shall be determined from the Florida Solar Energy Center Directory of
Certified Solar Systems. Solar collectors shall be tested In accordance with ISO Standard 9806, Test Methods for Solar Collectors,
and SRCC Standard TM-1, Solar Domestic Hot Water System and Component Test Protocol, Collectors in installed solar water
heating systems should meet the following criteria:
1. Be installed with a tilt angle between 10 degrees and 40 degrees of the horizontal; and
2. Be installed. at an orientation within 45 degrees of true south.
Mechanical ventilation (Mandatory). The building shall be provided with ventilation that meets the requirements of the
Building Code, Residential or Florida Building Code, Mechanical, as applicable, or with other approved means of ventilation.
r air Intakes and exhausts shall have automatic or gravely dampers that close when the ventilation system Is not operating.
R403.5.1 Whole-Irotrse mechanical ventilation system fan efficacy. Mechanical ventilation system fans shall most the
efficacy requirements of Table R403.5.1.
Exception: Where 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 most the following criteria:
t . The design air change per hour minimums for residential buildings in ASHRAE 62, Ventilation for Acceptable Indoor Air Quality,
shall be the maximum rates allowed for residential applications.
2- No ventilation or air-conditioned system make air shall be provided to conditioned space from attics, orawispaees, attached dosed
garages or outdoor spaces adjacent to swimming pools or spas.
3. if ventilation air Is drawn from enclosed speees(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 or R-19. space permitting, or R-10 otherwise.
Cl R403:$ Heating and cooling equipment (Mandatory). The following sections are mandatory for cooling and heating equipment
OI R403.6.1 Equipment siring. Heating and cooling equipment shall be sized In accordance with ACCA Manuel 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 sprit 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
which affect equipment sizing. System sizing calculations shall not Include loads Created by local intermittent mechanical ventilation
such as standard kitchen and bathroom exhaust systems.
R403A.1.1 Cooling equipment capacity. Cooling only equipment shall be selected so that its total capacity is not less then the
calculated total load, but not more than 1.15 times greater than the total load calculated according to the procedure selected In
Section 403.6, or the closest available size provided by the manufacturer's product line. The corresponding latent capacity of the
equipment shag not be less than the calculated latent load.
11/1", 1512:03 PM EnergyGauge D USA - FlaRes2014 - Section R405.4.1 Corn Page 2 of 3
FORM
,TQRY REQUIREMENTS - (Continued)
R403.6.1 A Cooling equipment capacity. (continued) The published value for AHRI total capacity Is a nominal, ratfng-test value and
shall not be used for equipment sizing. Manufacture's expanded performance data shall be used to select cooling -only equipment. This
selection shall be used to select 000ling-only equipment. This selection shall be based an 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 temperature 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 rMum duct(s) is Installed in an unconditioned space.
Exceptions:
Attached single- and mufti -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.
When signed and sealed by a Florida -registered engineer, In attached single- and multi4arnlly units, the capacity of
equipment may be sired in accordance with good design practice.
R403.6.1.2 Heating equipment capacity
• R403.6.1.2.1 Heat pumps. Heat pumps sizing shall be based on the cooling requirements as calculated according to Section
R403.6.1.1 and the heat pump total cooling capacity shall not be more than 1.15 times greater then the design cooling load.
• R403.8.1.2.2 Electric resistance furnaces. Electric resistance furnaces shall be sized within 4 kW of the design
requirements calculated according to the procedure selected In Section R403.6.1,
• R403.6.1.2.3 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 R403.6.1.
11403.6.1.301 capacity naquined for special occasions. Residences requiring excess cooling or heating equipment capacity an 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:
A separate cooling or heating system is utilized to provide cooling or heating to the. major entertainment areas.
A variable capacity system sized for optimum performance during base load periods Is utilized.
.7 Systems serving multiple dwelling units (Mandatory). Systems serving multiple dwelling units shall comply with Sections
and C404 of the Commercial Provisions In lieu of Section R403.
R40�,18 Snow melt splarn controls (Mandatory). Snow and ice -melting systems, supplied through energy service to the building, shall
Inclui a automatic controls capable of shutting off the system when the pavement temperature Is above 55'F, and no precipitation is falling
and i
I automatic or manual control that will allow shutoff when the outdoor temperature Is above 40°F.
R401 9 Swimming pools, Inground spas and portable spas (Mandatory). The energy requirements for residential pools and
ingnd spas shall be as specified to Sections R403.9.1 through R403.9.3 and in accordance with ANSi/AP.SP-15. The energy
requirements for portable spas shall be in accordance with ANSiIAPSP-14.
R403.9.1 Pool and spa heaters. All pool heaters shall be equipped with a readily accessible on -off switch that Is mounted
outside the heater to allow shutting off the heater without adjusting the thermostat setting.
R403.9.1.1 Gas and oll-fired pool and spa heaters. All gas- and oil -fined pool and space heaters shall have a minimum
• thermal efficiency of 82 percent for heaters manufactured on or alter April 16, 2013 when tested in accordance with ANSI Z 21.56.
Pool heaters fired by natural gas or LP gas shall not have continuously burning pilot lights.
R403.9.1.2 Had 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 most this standard.
R403.9.2 Time switches. Time switches or other control method that can automatically turn off and on heaters and pumps according to a
preset schedule shall be installed on all heaters and pumps. Heaters, pumps and motors that have built In timers shall be deemed in
compliance with this equipment
Exceptions:
• 1. Where public health standards require 24-hour pump operations.
2. Where pumps are required to operate solar- and waste -heat -recovery pool heating systems.
3. Where pumps are powered exclusively from on-sfte renewable generation.
R403.8.3 Covens. Heated swimming pools and inground permanently Installed spas shall be equipped with a vapor-relardent cover an or
at the water surface or a liquid cover or other means proven to reduce heat loss.
Exception: Outdoor pools deriving over 70 percent of the energy for heating from site -recovered energy, such as a heat pump or
solar energy source computed over an operating season.
1 Lighting aqulpment (Mandatory). A minimum of 75 percent of the lamps in permanently installed lighting fodums shall be
icacy lamps or a minimum of 75 percent of permanently installed lighting fixtures shaft contain only high efficacy lamps.
Exception: Low -voltage lighting shall not be required to utilize high -efficacy lamps.
R404.1.1 lighting equipment (Mandatory). Fuel gas lighting systems shall not have continuously burning pilot lights
Performance ONLY. All ducts not entirely Inside the building thermal envelope shall be insulated to a minimum of R-6.
R405.2.1 Performance ONLY. Callings shall have minimum Insulation of R-19. Where single assemby of the exposed deck and beam type or
concrete deck roofs do not have suff cent space, R-10 Is allowed.
11/19/;015 12:03 PM EnergyGaugeS USA - FlaRes2014 - Section R405.4.1 Corn Page 3 of 3
Project Summary Job:
wrightsc Project Date:
Entire House Bp
For: LASH
Notes:
Weather. West Palm Beach, FL. US
Winter Design Conditions
Outside db 45 OF
Inside db 70 OF
Design TD 25 OF
Healing Summary
Ducts
15840 `Etuh
Central vent (0 ofm) 0 Btuh
Humidification 0 Stuh
Piping 0 Btuh
Equipment load 15841 Btuh
Infiltration
Method Simplified
Construction quality Average
Fireplaces , 0
Heating
coolingg
Area(W
1052
1052
Volume (W)
2302
2302
Air changes/hour
4.00
4.00
Equiv. AVF (cfm)
153
153
Heating Equipment Summary
Make
Trade
Model
AHRI ref
Efficiency
100 AFUE
Heating input
25129 Btuh
Heating output
25129 Stuh
Temperature rise
50 OF
Actual air flow
457 cfm
Air flow factor
0.029 cfm/Btuh
Static pressure
0 in H2t)
Space thermostat
Calculations approved by ACCA to meet
Summer Design Conditions
Outside db
91
OF
Inside db
75
OF
Design TD
16
OF
Dally range
L
Relative humidity
50
%
Moisture .difference
57
gr/lb
Sensible Cooling Equipment Load Sizing
Structure
11551
Btuh
Ducts
0
Btuh
Central vent (0 cfm)
0
Btuh
Blower
0
Btuh
Use manufacturer's data
n
Ratetswing; multiplier
0,96
equipment sensible load
16849
Btuh
Latent Cooling .Equipment Load Sizing
Structure
6264
Btuh
Ducts
0
Btuh
Central vent (0 cfm)
0
Btuh
Equipment latent load
6264.
Btuh
Equipment total load
23113
Btuh
Req. total capacity at 0.70 SHR
2.0
ton
Cooling Equipment Summary
Make Trane
Trade
Cond 4TTR6024A
Coil
AHRI ref
Efficiency 13.2, EER, 16 SEER
Sensible cooling
16940
Btuh
Latent cooling
7260
Btuh
Total cooling
24200
Btuh
Actual air flow
807
cfm
Air flow factor
0.046
cfm/Btuh
Static pressure
0
in H2O
Load sensible heat ratio
0.74
I~ wrightsoft° RighlSuiteO Universal 20i5 15.0.18 RSU12886
..Offfceoepotu)ocumentslWiighlsoft HVACl2 res,rup Cale a MJB Building feces: N
J 8th Ed.
2015-Nov-19.12:00:47
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