HomeMy WebLinkAboutWS 46 - Mech Layout & CalcsLANAI 14 x14 10"f
DINING X-FER
�� OWNER'S SUITE
10 z10z8I'I
25 CFM @Y
2z12 z9
65 CFM
6x6x4
9 CFM
L
8.6
B45
CFM
GREAT
KITCHEN
OS
I IF BATH
ROOM
CFM
XHAUST
OSWIC
10 z10 x7
10x 10 x8
128 CFM
70 CFM
P
— LAUNoav
0x10x7
6x6x5 102 CFM BEDROOM
10 x 10 x 7 42 CFM 4.O DRYER
89 CFM EXHAUST
BEDROOM 4 HOV o 12 x 8 �/ J
HALL X-FER
C
2.5 TONON
12x8
X-FER
lw
l
5024x 13
SIDEWALL
R.G.
A.G.-
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AHU-125TON
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57
x8
2CAA GARAGE
10x10x8
173 CFM ENTRY
BEDROOM
DO NOT SCALE PLANS
T-STAT SHALL BE WITHIN 3 FEET
HORIZONTALLY OF MAIN RETURN
K. H OVN AN AN
WATER STON E LOT- 46
ARMINA PLACE (LOT 46, BLOCK 3)
FORT PIERCE, FL 34951
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 duct(s) is installed in an unconditioned space.
Exceptions:
1. Attached single- and multiple -family residential equipment sizing may be selected so that its cooling capacity is less than the
calculated total sensible load but not less than 80 percent of that load.
2.
When signed and sealed by a Florida -registered engineer, in attached single- and multiple -family units, the capacity of
equipment may be sized in accordance with good 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.
❑ 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 (4.80C).
❑ 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.
11/19/2020 4:17 PM EnergyGauge® USA 6.0.02 (Rev. 1) - FlaRes2017 FBC 6th Edition (2017) Compliant Software Page 4 of 5
❑ 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 (MandatoryW 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.
11/19/2020 4:17 PM EnergyGauge® USA 6.0.02 (Rev. 1) - FlaRes2017 FBC 6th Edition (2017) Compliant Software Page 5 of 5
2017 - AIR BARRIER AND INSULATION INSPECTION COMPONENT CRITERIA
TABLE 402.4.1.1
AIR BARRIER AND INSULATION INSPECTION COMPONENT CRITERIA
Project Name: WATERSTONE LOT-46 Builder Name: K. HOVNANIAN
Street: Permit Office: ST LUCIE COUNTY
City, State, Zip: FT. PIERCE , FL, 34951 Permit Number:
Y
U
Owner: Jurisdiction:
w
x
Design Location: FL, Fort Pierce
c>
COMPONENT
AIR BARRIER CRITERIA
INSULATION INSTALLATION CRITERIA
General
A continuous air barrier shall be installed in the building envelope.
Air -permeable insulation shall
requirements
The exterior thermal envelope contains a continuous air barrier.
not be used as a sealing material.
Breaks or joints in the air barrier shall be sealed.
Ceiling/attic
The air barrier in any dropped ceiling/soffit shall be aligned with
The insulation in any dropped ceiling/soffit
the insulation and any gaps in the air barrier shall be sealed.
shall be aligned with the air barrier.
Access openings, drop down stairs or knee wall doors to
unconditioned attic spaces shall be sealed.
Walls
The junction of the foundation and sill plate shall be sealed.
Cavities within corners and headers of frame walls
The junction of the top plate and the top of exterior walls shall be
shall be insulated by completely filling the cavity
sealed.
with a material having a thermal resistance of R-3
Knee walls shall be sealed.
per inch minimum.
Exterior thermal envelope insulation for framed
walls shall be installed in substantial contact and
continuous alignment with the air barrier.
Windows, skylights
The space between window/door jambs and framing, and
and doors
skylights and framing shall be sealed.
Rim joists
Rim joists shall include the air barrier.
Rim joists shall be insulated.
Floors
The air barrier shall be installed at any exposed edge of
Floor framing cavity insulation shall be installed to
(including
insulation.
maintain permanent contact with the underside of
above -garage
subfloor decking, or floor framing cavity insulation
and cantilevered
shall be permitted to be in contact with the top side
floors)
of sheathing, or continuous insulation installed on
the underside of floor framing and extends from the
bottom to the top of all perimeter floor framing
members.
Crawl space walls
Exposed earth in unvented crawl spaces shall be covered with
Where provided instead of floor insulation, insulation
a Class I vapor retarder with overlapping joints taped.
shall be permanently attached to the crawlspace
Shafts, penetrations
Duct shafts, utility penetrations, and flue shafts opening to
exterior or unconditioned space shall be sealed.
Batts in narrow cavities shall be out to fit, or narrow
Narrow cavities
cavities shall be filled by insulation that on
installation readily conforms to the available cavity
spaces.
Garage separation
Air sealing shall be provided between the garage and conditioned spa
s.
Recessed lighting
Recessed light fixtures installed in the building thermal envelope
Recessed light fixtures installed in the building
shall be sealed to the drywall.
thermal envelope shall be air tight and IC rated.
Plumbing and wiring
Batt insulation shall be cut neatly to fit around wiring
and plumbing in exterior walls, or insulation that on
installation readily conforms to available space shall
Shower/tub
The air barrier installed at exterior walls adjacent to showers and
Exterior walls adjacent to showers and tubs shall
on exterior wall
tubs shall separate them from the showers and tubs.
be insulated.
Electrical/phone box or
The air barrier shall be installed behind electrical or communication
exterior walls
boxes or air -sealed boxes shall be installed.
HVAC register boots
HVAC register boots that penetrate building thermal envelope shall
be sealed to the sub -floor or drywall.
Concealed
When required to be sealed, concealed fire sprinklers shall only be
sprinklers
sealed in a manner that is recommended by the manufacturer.
Caulking or other adhesive sealants shall not be used to fill voids
a. in addition, inspection or iog wails span oe in accordance with the provisions or ICU-41.)U.
11/19/2020 4:17 PM EnergyGauge® USA 6.0.02 (Rev. 1) - FlaRes2017 FBC 6th Edition (2017) Compliant Software Page 1 of 1
Envelope Leakage Test Report (Blower Door Test)
Residential Prescriptive, Performance or ERI Method Compliance
2017 Florida Building Code, Energy Conservation, 6th Edition
Jurisdiction: Permit #:
Job Information
Builder: K. HOVNANIAN Community: Lot: 46
Address:
City: FT. PIERCE State: FL Zip: 34951
Air Leakage Test Results Passing results must meet either the Performance, Prescriptive, or ERI Method
O PRESCRIPTIVE METHOD -The building or dwelling unit shall be tested and verified as having an air leakage rate of not exceeding 7 air
changes per hour at a pressure of 0.2 inch w.g. (50 Pascals) in Climate Zones 1 and 2.
Q PERFORMANCE or ERI METHOD -The building or dwelling unit shall be tested and verified as having an air leakage rate of not exceeding
the selected ACH(50) value, as shown on Form R405-2017 (Performance) or R406-2017 (ERI), section labeled as infiltration, sub -section ACH50.
ACH(50) specified on Form R405-2017-Energy Ca/c (Performance) or R406-2017 (ERI): 6.000
x 60 = 14059 — Method for calculating building volume:
CFM(50) Building Volume ACH(50)
O Retrieved from architectural plans
❑ PASS • Code software calculated
When ACH(50) is less than 3, Mechanical Ventilation installation O Field measured and calculated
must be verified by building department.
R402.4.1.2 Testing. 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 Statues.or individuals licensed as set forth in Section
489.105(3)(f), (g), or (i) or an approved third parry. A written report of the results of the test shall be signed by the parry conducting the test and
provided to thecode official. Testing shall be performed at any time after creation of all penetrations of the building thermal envelope.
During testing:
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, back draft 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.
Testing Company
Company Name: Phone:
I hereby verify that the above Air Leakage results are in accordance with the 2017 6th Edition Florida Building Code
Energy Conservation requirements according to the compliance method selected above.
Signature of Tester: Date of Test:
Printed Name of Tester:
License/Certification #: Issuing Authority:
11/19/2020 4:17:21 PM EnergyGauge® USA 6.0.04 (Rev. 1) - FlaRes2017 FBC 6th Edition (2017) Compliant Software Page 1 of 1
+� wrightsoft, Manual S Compliance Report
Entire House
For: WATERSTONE LOT-46
BLOCK 3 LOT 46, FT. PIERCE, FL 34951
Design Conditions
Job:
Date: Nov 19, 2020
By.
Outdoor design DB:
90.4°F
Sensible gain: 22137
Btuh
Entering coil DB:
76.9°F
Outdoor design WB:
77.4°F
Latent gain: 5557
Btuh
Entering coil WB:
63.5°F
Indoor design DB:
75.0°F
Total gain: 27694
Btuh
Indoor RH:
50 %
Estimated airflow: 875
cfrn
Manufacturer's Performance Data
at Actual Design Conditions
Equipment type:
SplitAC
Manufacturer:
Lennox
Model: ML14XC1S030-230A"+CBA27UHE-030-230'++TDR
Actual airflow:
875 cfm
Sensible capacity:
22200 Btuh
100%of load
Latent capacity:
5910 Btuh
106%of load
Total capacity:
28110 Btuh
102%of load SHR: 79%
Design Conditions
Heating Equipment
Outdoor design DB:
41.0°F
Heat loss: 21659
Btuh
Entering coil DB:
69.3°F
Indoor design DB:
70.0°F
Manufacturer's Performance Data
at Actual Design Conditions
Equipment type:
Elec strip
Manufacturer:
Model:
Actual airflow:
875 cfm
Output capacity:
5.6 kW
88%of load
Temp. rise:
50 °F
Meets all requirements ofACCA Manual S.
_ WC htsO 2020-Nov-1916.13.51
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'� [) ru er \WrigWoft HVAC\WATERSTONELOT-46.rp Cal —MA Frort Doorfa— E
+I+ wrightsoft Load Short Form
Entire House
For: WATERSTONE LOT-46
BLOCK 3 LOT 46, FT. PIERCE, FL 34951
Htg
Clg
Outside db (°F)
41
90 Method
Inside db ('F)
70
75 Constructon quality
Design TD ('F)
29
15 Fireplaces
Dailyrange
-
L
Inside humidity(%)
40
50
Moisture difference (grAb)
13
57
HEATING EQUIPMENT
Make
Trade
Model
AHRI ref
Efficiency
100 EFF
Heating input
5.6 kW
Heating output
19119 Btuh
Temperature rise
20 'F
Actual airflow
875 cfln
Airflowfactor
0.040 cfm/Btuh
Static pressure
0.50 in H2O
Space thermostat
Job:
Date: Nov 19, 2020
By:
Infiltration
COOLING EQUIPMENT
Make Lennox
Trade LENNOX
Cond ML14XC1S030-230A**
Coil CBA27UHE-030-230*++TDR
AHRI ref 10259437
Simplified
Semi -tight
0
Efficency
13.0 EER, 16 SEER
Sensible cooling
20300 Btuh
Latent cooling
8700 Btuh
Total cooling
29000 Btuh
Actual airflow
875 cfrn
Airflowfactor
0.040 cfm/Btuh
Static pressure
0.50 in H2O
Load sensible heat ratio
0.80
ROOM NAME
Area
(ft)
Htg load
(Btuh)
Clg load
(Btuh)
HtgAVF
(cfrn)
CIgAVF
(crim)
OWNERSSUITE
178
2967
4180
120
165
DININGAREA
147
2903
3164
117
125
GREAT ROOM
219
3116
3247
126
128
BEDROOM 4
150
2194
2049
89
81
KITCHEN
145
343
1777
14
70
OS BATH
60
63
236
3
9
OS W IC
64
1107
643
45
25
FOYER
151
0
0
0
0
MECH
17
0
0
0
0
HALL BATH
79
1403
833
57
33
BEDROOM 3
168
4235
3100
171
123
LAUNDRY
51
793
1071
32
42
BEDROOM 2
LVl\/LIAI 1
147
11
2535
n
1838
n
102
n
73
n
Calculations approved byACCA to meet all requirements of Manual J 8th Ed.
` � Wrightsof[' 2020-Nov-1918:13:89
—11, -1,«1-111", Pigk-Sufe®Urive I201919.021 RSU29964 Page 1
ACCK ...D—eris\WrighWft HVADWATERSTONE LOT46.rtp Cato=MJ8 Frort Door faces: E
Entire House
1607
21659
22137
875
875
Other equip loads
0
0
Equip. @ 1.00 RSM
22137
Latent cool i ng
5557
TnTni c
,am
�, ace
��ao4
n�c
n�c
Calculations approved byACCA to meet all requirements of Manual J 8th Ed.
Wrightsof[' 2020-Nov-1918:13:89
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`� ...D—eris\WrighWft HVADWATERSTONE LOT46.rtp Cato=MJ8 Frort Door faces: E
+� wrightsoft, Project Summary
Entire House
Job:
Date: Nov 19, 2020
By.
For: WATERSTONE LOT-46
BLOCK 3 LOT 46, FT. PIERCE, FL 34951
Notes:
Weather
Winter Design Conditions
Outside db 41 °F
Inside db 70 °F
Design TD 29 °F
Heating Summary
St Lucie Co Intl, FL, US
Structure
19322 Btuh
Ducts
2337 Btuh
Central vent (0 cfm)
0 Btuh
(none)
Humidification
0 Btuh
Piping
0 Btuh
Equipment load
21659 Btuh
Infiltration
Method
Simplified
Construction quality
Semi -tight
Fireplaces
0
He Co lin
Area (ft2)
1607 1607
Volume (fit)
13984 13984
Airchanges/hour
0.26 0.14
EquivAVF (Gm)
61 33
Heating Equipment
Summary
Make
Trade
Model
AHRI ref
Efficiency
100 EFF
Heating input
5.6 kW
Heating output
19119 Btuh
Temperature rise
20 °F
Actual airflow
875 cfim
Airflowfactor
0.040 cfm/Btuh
Static pressure
0.50 in H2O
Space thermostat
Summer Design Conditions
Outside db
90 °F
Inside db
75 °F
Design TD
15 °F
Daily range
L
Relative humidity
50
Moisture difference
57 gr/lb
Sensible Cooling Equipment Load Sizing
Structure
18362 Btuh
Ducts
3774 Btuh
Central vent (0 cfm)
0 Btuh
(none)
Blower
0 Btuh
Use manufacturer's data
y
Rate/swingg multipplier
1.00
Equipmentsensibleload
22137 Btuh
Latent Cooling Equipment Load Sizing
Structure
4561 Btuh
Ducts
996 Btuh
Central vent (0 Gm)
0 Btuh
(none)
Equipment latent load
5557 Btuh
Equipment Total Load (Sen+Lat)
27694 Btuh
Req. total capacity at 0.70 SHR
2.6 ton
Cooling Equipment Summary
Make Lennox
Trade LENNOX
Cond ML14XClS030-230A"
Coil CBA27UHE-030-230'++TDR
AHRI ref 10259437
Efficiency 13.0 EER, 16 SEER
Sensible cooling
20300 Btuh
Latent cooling
8700 Btuh
Total cooling
29000 Btuh
Actual airflow
875 cfim
Airflowfactor
0.040 cfm/Btuh
Static pressure
0.50 in H2O
Load sensible heat ratio
0.80
Calculations approved byACCAto meet all requirements of Manual J 8th Ed.
_ wry htsofC°' 2020-Nov-1916.13.59
Rigk-Sdte@Urive I201919.0.21 RSU29964 Page 1
._Docune Mrts\Wrigttsoft HVAC\WATERSTONELOT-46.r,p Cal —MA Frort Doorhms. E
+I+wrightsoft Right-J® Worksheet Job:
Entire House Date: Nov 19, 2020
By.
1
Room name
Entire House
OWNERSSUr-E
2
&posed all
197.8 R
26.7 R
3
Room height
8.7 R
8.7 R heatf—I
4
Room dimensons
13.3 x 13.3 R
5
Room area
1607.3 R
177.8 R
Ty
Construction
U-value
Or
HTM
Area (R)
Load
Area (IF)
Load
number
(BWhAF-°F)
(Bb h4P)
or pedmetsr (R)
(Bluh)
or pedmelar (R)
(Bluh)
Heat
Cool
Gross
NIPS
Heat
Cool
Gross
NrPS
Heat
Cool
6
Url
13A-4ors
0.143
n
4.15
2.59
452
437
1811
1131
116
116
481
300
� G
4A5-lob
0.560
n
1624
16.38
16
0
253
256
0
0
0
0
13A-4ars
0.143
a
4.15
2.59
142
106
441
275
0
0
0
0
4A5-2ob
0.560
a
1624
44.18
16
0
253
689
0
0
0
0
11
11J0
0.600
a
17A0
11.16
20
20
350
224
0
0
0
0
Ull
13A-4—
0.143
s
4.15
2.59
557
500
2075
1295
0
0
0
0
4A5-2ob
0.560
s
1624
16.62
16
13
253
259
0
0
0
0
4Al2ob
0.560
s
1624
16.38
41
41
663
668
0
0
0
0
Yy
13A flocs
0.143
w
4.15
2.59
305
230
955
596
116
91
378
236
4A5-20b
0.560
w
1624
44.18
49
0
803
2185
25
0
402
1093
4AS2ob
0.560
w
1624
16.38
25
25
402
405
0
0
0
0
R
12C-Osv
0.091
-
2
1.31
267
248
654
325
0
0
0
0
�D
1100
0.390
n
11.3.64 1
11.43
19
19
215
217
0
0
0
0
c
166-30ad
0.032
-
0.93
1.69
1607
1607
1492
2716
178
178
165
300
IF22A-trn
1.180
-
3422
0.00
1607
198
6770
0
178
27
913
0
6
c)AED—lion
1068
390
Ern lope losstgain
17390
12310
2339
2320
12
a) InfilbAon
1931
552
308
88
b) Room-11afion
0
0
0
0
13
Internal gains Ooaipants@ 230
5
1150
2
460ces
ApplianAolher
4350
600
Subbtal(lines6 to 13)
19322
18362
2646
3468
LasseASmal load
0
0
0
0
Lasstransfer
0
0
0
0
Redisibul
0
0
0
0
14
SubbMal
19322
18362
2646
3460
15
Dudloads
12%
21%
2337
37374
12%
21%
320
713
Total room load
21659
.137
2967
4180
Arrequired(din)
975
875
120
165
Calculations approved bvACCAto meet all requirements of Manual J 8th Ed.
_ wrtghtsol'e- 2020-Nov-1916:13:59
I&K "erls 'i " "D Rigk-Sut E LOT raal20 Cale=19 21 RSUrt Door
Page 1
...Dowrierts\WrigFlsoft HVAC\WATERSTONE LOT-06.rcp CaIc=MJB Frort Door faces:E
+I+wrightsoft Right-J® Worksheet Job:
Entire House Date: Nov 19, 2020
By.
1
Room name
DININGAREA
GREAT ROOM
2
&posed all
20.3 R
26.6 R
3
Room height
8.7 R heaUcool
8.7 R heatf-I
4
Room dimensons
1.0 x 147.0 R
1.0 x 2192 R
5
Room area
147.0 R
2192 R
Ty
Construction
U-value
Or
HTM
Area (R)
Load
Area (IF)
Load
number
(BWhAF-°F)
(Btah4P)
or penmetsr (fl)
(&uh)
or penmekr (fl)
(Bluh)
Heat
Cool
Gross
NrPS
Heat
Cool
Gross
N/PS
Heat
Cool
6
Url
13A-4ors
0.143
n
4.15
2.59
0
0
0
0
0
0
0
0
�G
4A5-lob
0-%0
n
1624
16.38
0
0
0
0
0
0
0
0
13A-4ars
0.143
a
4.15
2.59
0
0
0
0
0
0
0
0
4A5-2ob
0.560
a
1624
44.18
0
0
0
0
0
0
0
0
11
11J0
0.600
a
17A0
11.16
0
0
0
0
0
0
0
0
Utl
13A-4-
0.143
s
4.15
2.59
75
35
143
90
145
145
601
375
4A5-2ob
0.560
s
1624
16.62
0
0
0
0
0
0
0
0
4A5-2ob
0.560
s
1624
16.38
41
41
663
668
0
0
0
0
Yy
13A flocs
0.143
w
4.15
2.59
101
77
318
199
87
62
258
161
4AS2ob
0.5 60
w
1624
44.18
25
0
402
1093
0
0
0
0
4AS2ob
0.560
w
1624
16.38
0
0
0
0
25
25
402
405
R
12C-Osw
0.091
-
2.64
1.31
0
0
0
0
0
0
0
0
--D
1100
0.390
n
11.31
11.43
0
0
0
0
0
0
0
0
c
166-30ad
0.032
-
0.93
1.69
147
147
136
248
219
219
203
370
IF22A-q1m
1.180
-
3422
0.00
147
20
693
0
219
27
910
0
6
c)AED-lion
259
649
Ern lope lossgain
2355
2557
2374
1961
12
a) InfilbA n
235
67
308
88
b) Room-11afion
0
0
0
0
13
Internal gains OoapaMs@ 230
0
0
0
0
Appliancesblher
0
600
Subbtal(lines6 to 13)
2590
2624
2682
2649
L.essextemal load
0
0
0
0
L.esstransfer
0
0
0
0
Redisibufion
0
0
98
44
14
SubbMal
2590
2624
2780
2693
15
Dudloads
12%
21%
313
539
12%
21%
336
554
Total room load
2903
3164
3116
3247
Air required (dm)
117
125
126
128
Calculations approved bvACCAto meet all requirements of Manual J 8th Ed.
wrtg'" oRgk-Sutraal4019 lRSU2020-No1916:13:59
I&K...DowrerlsWrigiLsoft HVADWATERSTONE LOT-06.rcp CaIe=MJB Frort Door faces:E Paget
FORM R405-2017
FLORIDA ENERGY EFFICIENCY CODE FOR BUILDING CONSTRUCTION
Florida Department of Business and Professional Regulation - Residential Performance Method
Project Name: WATERSTONE LOT-46
Builder Name: K. HOVNANIAN
Street:
Permit Office: ST LUCIE COUNTY
City, State, Zip: FT. PIERCE , FL, 34951
Permit Number:
Owner:
Jurisdiction:
Design Location: FL, Fort Pierce
County: St. Lucie (Florida Climate Zone 2 )
1. New construction or existing New (From Plans)
9. Wall Types (1716.7 sqft.)
Insulation Area
2. Single family or multiple family Single-family
a. Concrete Block - Ext Insul, Exterior
R=4.1 1450.90 ft2
b. Frame - Wood, Adjacent
R=11.0 265.78 ft2
3. Number of units, if multiple family 1
c. N/A
R= ft2
4. Number of Bedrooms 4
d. N/A
R= ft2
10. Ceiling Types (1616.0 sqft.)
Insulation Area
5. Is this a worst case? No
a. Under Attic (Vented)
R=30.0 1616.00 ft2
6. Conditioned floor area above grade (ft') 1616
b. N/A
R= ft2
Conditioned floor area below grade (W) 0
c. N/A
R= ft2
11. Ducts
R W
7. Windows(162.2 sqft.) Description Area
a. Sup: Attic, Ret: Attic, AH: Main
6 641
a. U-Factor: Dbl, U=0.32 105.67 ft2
SHGC: SHGC=0.30
b. U-Factor: Dbl, U=0.55 41.00 ft2
12. Cooling systems
kBtu/hr Efficiency
SHGC: SHGC=0.34
a. Central Unit
29.0 SEER:16.00
c. U-Factor: Dbl, U=0.32 15.50 ft2
SHGC: SHGC=0.27
13. Heating systems
kBtu/hr Efficiency
d. U-Factor: N/A ft2
a. Electric Strip Heat
16.0 COP:1.00
SHGC:
Area Weighted Average Overhang Depth: 4.657 ft.
Area Weighted Average SHGC: 0.307
14. Hot water systems
a. Electric
Cap: 50 gallons
8. Floor Types (1616.0 sqft.) Insulation Area
EF: 0.920
a. Slab -On -Grade Edge Insulation R=0.0 1616.00 ft2
b. Conservation features
b. N/A R= ft2
None
c. N/A R- ft2
15. Credits
Pstat
Glass/Floor Area: 0.100 Total Proposed Modified Loads: 53.08
PASS
SS
Total Baseline Loads: 56.92
r/��7�7
1 hereby certify that the plans and specifications covered by
Review of the plans and
FTIiE SrgJ,
this calculation are in compliance with the Florida Energy
Code. /
specifications covered by this
indicates
�1� ` - 4P
v�
calculation compliance
F
with the Florida Energy Code.
nn,, o
PREPARED BY:
Before construction is completed
d
DATE: - 11/19/2020
this building will be inspected for
a
o y
compliance with Section 553.908
°
*�Q
I hereby certify that this building, as designed, is in compliance
Florida Statutes.
O
with the Florida Energy Code. f�
Co W'6
OWNER/AGENT: �NX�
BUILDING OFFICIAL:
DATE: - 11/20/2020
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 project requires an
envelope leakage test report with envelope leakage no greater than 6.00 ACH50 (R402.4.1.2).
11 /19/2020 4:16 PM EnergyGauge® USA 6.0.02 (Rev. 1) - FlaRes2017 FBC 6th Edition (2017) Compliant Software Page 1 of 4
+I+wrightsoft Right-J® Worksheet Job:
Entire House Date: Nov 19, 2020
By.
1
Room name
BEDROOM4
Kr-CHEN
2
&posed all
13.7 R
0 R
3
Room height
8.7 R heaUmol
8.7 R heaUcool
4
Room dimensons
11.0 x 13.7 R
10.3 x 14.0 R
5
Room area
150.3 R
144.7 W
Ty
Construction
U-value
Or
HTM
Area (IF)
Load
Area (IF)
Load
number
(BWhAF-°F)
(Bluh4F)
or penmetsr (R)
(Btah)
or penmekr (R)
(BWh)
Heat
Cool
Gross
NrPS
Heat
Cool
Gross
N/PS
Heat
Cool
6
Url
13A-4ors
0.143
n
4.15
2.59
0
0
0
0
0
0
0
0
�G
4A5-lob
0-%0
n
1624
16.38
0
0
0
0
0
0
0
0
13A-4ars
0.143
a
4.15
2.59
0
0
0
0
0
0
0
0
4A5-2ob
0.560
a
1624
44.18
0
0
0
0
0
0
0
0
11
11J0
0.600
a
17A0
11.16
0
0
0
0
0
0
0
0
Utl
13A-4-
0.143
s
4.15
2.59
119
103
428
267
0
0
0
0
4A5-2ob
0.560
s
1624
16.62
16
13
253
259
0
0
0
0
4A5-2ob
0.560
s
1624
16.38
0
0
0
0
0
0
0
0
Yy
13A flocs
0.143
w
4.15
2.59
0
0
0
0
0
0
0
0
4AS2ob
0.560
w
1624
44.18
0
0
0
0
0
0
0
0
4AS2ob
0.560
w
1624
16.38
0
0
0
0
0
0
0
0
R
12C-Osw
0.091
-
2.64
1.31
0
0
0
0
0
0
0
0
--D
1100
0.390
n
11.31
11.43
0
0
0
0
0
0
0
0
c
16B-30ad
0.032
-
0.93
1.69
150
150
140
254
145
145
134
244
IF22A-t
rn
1.180
-
3422
0.00
150
14
468
0
145
0
0
0
6
c)AED-lion
-37
-08
Ern lope losstgain
1289
744
134
197
12
a) InfilbA n
158
45
0
0
b) Room-11afion
0
0
0
0
13
Internal gains Ooaipants@ 230
1
230
0
0
Applian-Aaher
300
1200
Subtetal (lines6te 13)
1447
1319
134
1397
Lessexffimal load
0
0
0
Lesstransfer
0
0
0Redisibufion
510
381
78
14
SubteMal
1957
1700
147415
Dudloads
12%
21%
237
349
12%F�5
303
Total room load
2194
2049
343
1777
Arrequired(din)
89
81
14
70
Calculations approved bvACCAto meet all requirements of Manual J 8th Ed.
_ wrtghtsol'e- 2020-Nov-1916:13:59
I&K "erls 'i " "D Rigk-SutELOTaOD eraal20 Cale=19 21 RSUrt Door
Page
...Dowrierts\WrigFlsoft HVAC\WATERSTONE LOT-06.rcp CaIc=MJB Frort Door faces:E
+I+wrightsoft Right-J® Worksheet Job:
Entire House Date: Nov 19, 2020
By.
1
Room name
OS BATH
OSWIC
2
&posed all
0 ft
11.3 ft
3
Room height
8.7 ft heaUmol
8.7 ft heaVbaol
4
Room dimensons
5.3 x 11.3 ft
5.7 x 11.3 ft
5
Room area
60.4 IF
642 IF
Ty
Construction
U-value
Or
HTM
Area (R)
Load
Area (IF)
Load
number
(BWhAF-°F)
(Bb h4F)
or penmetsr (ft)
(Bluh)
or penmekr (ft)
(Bluh)
Heat
Cool
Gross
N/PS
Heat
Cool
Gross
N/PS
Heat
Cool
6
Url
13A-4ors
0.143
n
4.15
2.59
0
0
0
0
99
99
409
255
�G
4A5-lob
0-%0
n
1624
16.38
0
0
0
0
0
0
0
0
13A-4ars
0.143
a
4.15
2.59
0
0
0
0
0
0
0
0
4A5-2ob
0.560
a
1624
44.18
0
0
0
0
0
0
0
0
11
11J0
0.600
a
17A0
11.16
0
0
0
0
0
0
0
0
Utl
13A-4-
0.143
s
4.15
2.59
0
0
0
0
0
0
0
0
4A5-2ob
0.560
s
1624
16.62
0
0
0
0
0
0
0
0
4A5-2ob
0.5w
s
1624
16.38
0
0
0
0
0
0
0
0
Yy
13A flocs
0.143
w
4.15
2.59
0
0
0
0
0
0
0
0
4AS2ob
0.560
w
1624
44.18
0
0
0
0
0
0
0
0
4AS2ob
0.560
w
1624
16.38
0
0
0
0
0
0
0
0
R
12C-Osw
0.091
-
2.64
1.31
0
0
0
0
0
0
0
0
--D
1100
0.390
n
11.31
11.43
0
0
0
0
0
0
0
0
C
166-30ad
0.032
-
0.93
1.69
60
60
56
102
64
64
60
109
IF22A-t
rn
1.180
-
3422
0.00
60
0
0
0
64
11
388
0
6
c)AED-lion
-7
-18
Ern lope lossgain
56
95
856
346
12
a) InfilbA n
0
0
131
37
b) Room-11afion
0
0
0
0
13
Internal gains OoapaMs@ 230
0
0
0
0
Applian-Aaher
100
150
Subbtal(lines6 to 13)
56
195
987
533
L.MOASmaI load
0
0
0
0
L.esstransfer
0
0
0
0
Redisibufion
0
0
0
0
14
SubteMal
56
195
987
533
15
Dudloads
12%
21%
7
40
12%
21%
119
110
Total room load
63
236
1107
643
Airrequired(din)
3
9
45
25
Calculations approved bvACCAto meet all requirements of Manual J 8th Ed.
_ wrtghtsol'e- 2020-Nov-1916:13:59
I&K "erls 'i " "D Rigk-SutE LOT rsal20 Cale=19 21 RSUrt Door
Page
...Dowrierts\WrigFLsoft HVAC\WATERSTONE LOT-06.rcp CaIc=MJB Frort Door faces:E
+I+wrightsoft Right-J® Worksheet Job:
Entire House Date: Nov 19, 2020
By.
1
Room name
FOYER
NECH
2
&posed all
16.3 ft
0 ft
3
Room height
8.7 ft heaUcool
8.7 ft heatbool
4
Room dimensons
1.0 x 150.7 ft
4.7 x 3.7 ft
5
Room area
150.7 W
17.1 W
Ty
Construction
U-value
Or
HTM
Area (R)
Load
Area (IF)
Load
number
(BWhAF-°F)
(Bb h4P)
or penmetsr (ft)
(&uh)
or penmekr (ft)
(Bluh)
Heat
Cool
Gross
NiPS
Heat
Cool
Gross
NiPS
Heat
Cool
6
Url
13A-4ors
0.143
n
4.15
2.59
0
0
0
0
0
0
0
0
�G
4A5-lob
0.560
n
1624
16.38
0
0
0
0
0
0
0
0
ars 13A-4
0.143
a
4.15
2.59
38
18
73
46
0
0
0
0
4A5-2ob
0.560
a
1624
44.18
0
0
0
0
0
0
0
0
11
11J0
0.600
a
17A0
11.16
20
20
350
224
0
0
0
0
Utl
13A-4-
0.143
s
4.15
2.59
0
0
0
0
0
0
0
0
4A5-2ob
0.560
s
1624
16.62
0
0
0
0
0
0
0
0
4A5-2ob
0.560
s
1624
16.38
0
0
0
0
0
0
0
0
Yy
13A flocs
0.143
w
4.15
2.59
0
0
0
0
0
0
0
0
4AS2ob
0.560
w
1624
44.18
0
0
0
0
0
0
0
0
4AS2ob
0.560
w
1624
16.38
0
0
0
0
0
0
0
0
R
12C-0sw
0.091
-
2.64
1.31
104
104
276
137
0
0
0
0
--D
1100
0.390
n
11.31
11.43
0
0
0
0
0
0
0
0
C
166-30ad
0.032
-
0.93
1.69
151
151
140
255
17
17
16
29
F
22A-t rn
1.180
-
3422
0.00
151
16
559
0
17
0
0
0
6
c)AED-lion
-22
-11
Ern lope losstgain
1397
639
16
18
12
a) InfilbA n
50
14
0
0
b) Room-11afion
0
0
0
0
13
Internal gains Ooaipants@ 230
0
0
0
0ces
ApplianAolher
0
300
Subolal(lines6 to 13)
1447
653
16
318
L.esseAS Road
0
0
0
0
L.esstransfer
0
0
0
0
Redistibufion
-1447
-653
-16
-318
14
SubteYal
0
0
0
0
15
Dualoads
12%
21%
0
0
12%
21%
0
0
Total room load
0
0
0
0
Arrequired(tm)
0
0
0
0
Calculations approved bvACCAto meet all requirements of Manual J 8th Ed.
_ wrtghtsol'e- 2020-Nov-1916:13:59
I&K "erls 'i " AQ Rigk-SutE LOT raal20 Cale=19 21 RSUrt Door
Pages
...Dowrierts\WrigFLsoft HVAC\WATERSTONE LOT-06.rcp CaIc=MJB Frort Door faces:E
+I+wrightsoft Right-J® Worksheet Job:
Entire House Date: Nov 19, 2020
By.
1
Room name
HALL BATH
BEDROOM3
2
&posed all
11.0 R
40.0 R
3
Room height
8.7 R heaUmol
8.7 R heaUcool
4
Room dimensons
1.0 x 79A R
12.0 x 14.0 R
5
Room area
79.4 R
168.0 W
Ty
Construction
U-value
Or
HTM
Area (IF)
Load
Area (IF)
Load
number
(Bt hR-°F)
(Bluh4F)
or pedmetsr (R)
(Btah)
or pedmekr (R)
(BWh)
Heat
Cool
Gross
NrPS
Heat
Cool
Gross
NiPS
Heat
Cool
6
Url
13A-4ors
0.143
n
4.15
2.59
0
0
0
0
122
122
505
315
�G
4A5-lob
0-%0
n
1624
16.38
0
0
0
0
0
0
0
0
ars 13A-4
0.143
a
4.15
2.59
0
0
0
0
104
89
368
230
4A5-2ob
0.560
a
1624
44.18
0
0
0
0
16
0
253
689
11
11J0
0.600
a
17A0
11.16
0
0
0
0
0
0
0
0
Utl
13A-4-
0.143
s
4.15
2.59
96
96
397
248
122
122
505
315
4A5-2ob
0.560
s
1624
16.62
0
0
0
0
0
0
0
0
4A5-2ob
0.560
s
1624
16.38
0
0
0
0
0
0
0
0
Yy
13A flocs
0.143
w
4.15
2.59
0
0
0
0
0
0
0
0
4AS2ob
0.560
w
1624
44.18
0
0
0
0
0
0
0
0
4AS2ob
0.560
w
1624
16.38
0
0
0
0
0
0
0
0
R
12C-Osw
0.091
-
2.64
1.31
0
0
0
0
0
0
0
0
--D
1100
0.390
n
11.31
11.43
0
0
0
0
0
0
0
0
c
16B-30ad
0.032
-
0.93
1.69
79
79
74
134
168
168
156
284
IF22A-trn
1.180
-
3422
0.00
7911
376
0
168
40
1369
0
6
c)AED-lion
-14
4
Ern lope losstgain
847
368
3157
1838
12
a) InfilbA n
127
36
462
132
b) Room-11afion
0
0
0
0
13
Internal gains Ooaipants@ 230
0
0
1
230
Applian-Aaher
0
300
Subtetal(lines6 to 13)
974
404
3618
2500
LMOASmaI load
0
0
0
0
Lasstransfer
0
0
0
0
Redistibufion
278
286
159
72
14
SubteYal
1252
691
3778
2572
15
Durlloads
12%
21%
151
142
12%
21%
457
529
Total room load
1403
833
4235
3100
Airrequired(din)
57
33
171
123
Calculations approved bvACCAto meet all requirements of Manual J 8th Ed.
_ wrtghtsol'e- 2020-Nov-1916:13:59
I&K "erls 'i " "D Rigk-SutELOTaOD eraal20 Cale=19 21 RSUrt Door
Page
...Dowrierts\WrigFlsoft HVAC\WATERSTONE LOT-06.rcp CaIc=MJB Frort Door faces:E
+I+wrightsoft Right-J® Worksheet Job:
Entire House Date: Nov 19, 2020
By.
1
Room name
LAUNDRY
BEDROOM2
2
&posed all
0 R
24.3 R
3
Room height
8.7 R heaUmol
8.7 R heaUcool
4
Room dimensons
7.7 x 6.7 R
11.0 x 13.3 R
5
Room area
51.1 R
146.7 R
Ty
Construction
U-value
Or
HTM
Area (R)
Load
Area (IF)
Load
number
(BWhAF-°F)
(Bluh4P)
or pedmetsr (fl)
(Btah)
or pedmekr (fl)
(BWh)
Heat
Cool
Gross
NrPS
Heat
Cool
Gross
NiPS
Heat
Cool
6
Url
13A-4ors
0.143
n
4.15
2.59
0
0
0
0
116
100
416
260
�G
4A5-lob
0-%0
n
1624
16.38
0
0
0
0
16
0
253
256
ars 13A-4
0.143
a
4.15
2.59
0
0
0
0
0
0
0
0
4A5-2ob
0.560
a
1624
44.18
0
0
0
0
0
0
0
0
11
11J0
0.600
a
17A0
11.16
0
0
0
0
0
0
0
0
Utl
13A-4-
0.143
s
4.15
2.59
0
0
0
0
0
0
0
0
4A5-2ob
0.560
s
1624
16.62
0
0
0
0
0
0
0
0
4A5-2ob
0.560
s
1624
16.38
0
0
0
0
0
0
0
0
Yy
13A flocs
0.143
w
4.15
2.59
0
0
0
0
0
0
0
0
4AS2ob
0.560
w
1624
44.18
0
0
0
0
0
0
0
0
4AS2ob
0.560
w
1624
16.38
0
0
0
0
0
0
0
0
R
12C-Osw
0.091
-
2.64
1.31
0
0
0
0
96
96
253
125
--D
1100
0.390
n
11.31
11.43
0
0
0
0
0
0
0
0
c
16B-30ad
0.032
-
0.93
1.69
51
51
47
86
147
147
136
248
IF22A-t
rn
1.180
-
3422
0.00
51
0
0
0
147
24
833
0
6
c)AED-lion
-19
-48
Ern lope losstgain
47
67
1891
840
12
a) InfilbA n
0
0
154
44
b) Room-11afion
0
0
0
0
13
Internal gains Ooaipants@ 230
0
0
1
230ces
Appliankylher
500
300
Subtetal(lines6 to 13)
47
567
2045
1414
LassaASmaI load
0
0
0
0
Lasstransfer
0
0
0
0
Redistibufion
660
321
216
110
14
SubteYal
708
888
2261
1524
15
Durlloads
12%
21%
86
183
12%
21%
274
313
Total room load
793
1071
2535
1838
Airrequired(din)
32
42
102
73
Calculations approved bvACCAto meet all requirements of Manual J 8th Ed.
_ wrtghtsol'e- 2020-Nov-1916:13:59
I&K "erls 'i " AQ Rigk-SutE LOT raal40 Ca19 le= J RSUrt Door
Pagel
...Dowrierts\WrigFlsoft HVAC\WATERSTONE LOT-06.rcp CaIc=MJB Frort Door faces:E
+I+wrightsoft Right-J® Worksheet Job:
Entire House Date: Nov 19, 2020
By.
1
Room name
HOVHALL
2
&posed all
7.7 R
3
Room height
8.7 R h.V-1
4
Room dimensons
7.7 x 4.0 R
5
Room area
30.7 R
Ty
Construction
U-value
Or
HTM
Area (R)
Load
Area
Load
number
(Bbh4P-°F)
(Bkh4F)
or penmetsr (R)
(Bbh)
or penmeler
Heat
Cool
Gross
NiPS
Heat
Cool
Grote
NIPS
Heat
Cool
6
Vf/
13A-4ars
0.143
n
4.15
2.59
0
0
0
0
�G
4A5-2ab
0.560
n
1624
16.38
0
0
0
0
13A-4—
0.143
a
4.15
2.59
0
0
0
0
4A5-2ob
0.560
a
16.24
44.18
0
0
0
0
11
11J0
0.600
a
17.40
11.16
0
0
0
0
Ut/
13A-4ars
0.143
s
4.15
2.59
0
0
0
0
4A5-2ob
0.560
s
1624
16.62
0
0
0
0
4A5-2ob
0.560
s
1624
16.38
0
0
0
0
lM
13A4—
0.143
w
4.15
2.59
0
0
0
0
4A5-2ob
0.560
w
1624
44.18
0
0
0
0
4A5-20b
0.560
w
1624
16.38
0
0
0
0
R
12C-0sw
0.091
-
2.64
1.31
67
48
126
63
�D
11DO
0.390
n
11.31
11A3
19
19
215
217
C
16B-30ad
0.032
-
0.93
1.69
31
31
28
52
IF22A-tpm
1.180
-
3422
0.00
31
8
262
0
6
c)AED—lion
-11
Ern lope los again
631
320
12
a) lolilbA n
0
0
b) Room-11alon
0
0
13
Internal gains Ooaipants@ 230
0
0
Appliancestolher
0
Subtotal (lines6to 13)
631
320
Less ebemal load
0
0
Less transfer
0
0
Redishilb . n
-631
-320
14
Subtotal
0
0
15
Dutlloads
12%
21%
0
0
Total room load
0
0
Arrequired(alm)
0
0
Calculations approved bvACCAto meet all requirements of Manual J 8th Ed.
_ wrtghtsol'e- 2020-Nov-1916:13:59
I&K "erls 'i " "D Rigk-SutE LOT raal20 Cale=19 21 RSUrt Door
Page
...Doarr�erts\Wrigftsoft FNAC\WATERSTONE LOT-06.rcp CaIc=MJB Frort Door faces:E
N
Sheet 1
DININGAREA
OWNERS SUITE
125 cfrn
165 cfrn
9„
9c
GREAT ROOM
8"
OS BATH 4�V
4„
ITCH
128dfrn
6.
70 c4n
89 dfin
of Fo nd
7„
8
UNDRY
42 cfrn
BEDROOM
BED M 14"
102 do
7
5"
OV HALL
112-
OYER
875 cfin
16"
HALL B 8"
57 cfrn
GALLERY
2"
1171,fi,
BEDHOOM 3
Job #:
Scale: 1 :101
Performed for:
Page 1
WATERSTONE LOT-46
RightSu@e® Universal 2019
BLOCK 3 LOT 46
19.0.21 RSU29964
FT. PIERCE, FL34951
2020-Nov-1916:15:28
...tsoft HVACIWATERSTONE LOT-46.rup
+I+ wrightsoft Duct System Summary
Entire House
For: WATERSTONE LOT-46
BLOCK 3 LOT 46, FT. PIERCE, FL 34951
External static pressure
Pressure losses
Available static pressure
Supply / return available pressure
Lowest fiction rate
Actual airflow
Total effective length (TEL)
Heating
0.50 in H2O
0.31 in H2O
0.19 in H2O
0.135/0.055 in H2O
0.089 in/100ft
875 cfm
4111400
Job:
Date: Nov 19, 2020
By:
Cooling
0.50 in H2O
0.31 in H2O
0.19 in H2O
0.135/0.055 in H2O
0.089 in/100ft
875 cfm
Name
Design
(Btuh)
Htg
(cfm)
Clg
(cm)
Design
FIR
Diam
(in)
H x W
(in)
Dud
Mat
Actual
Ln (ft)
Ftg.Egv
Ln (ft)
Trunk
BEDROOM2
In 2535
102
73
0.093
7.0
OxO
V1Fx
30.0
115.0
st1
BEDROOM
In 4235
171
123
0.126
8.0
OxO
VIFx
12.1
95.0
BEDROOM4
In 2194
89
81
0.126
7.0
OxO
VIFx
12.0
95.0
DINING AREA
c 3164
117
125
0.092
8.0
OxO
VIFx
31.4
115.0
st1
GREATROOM
c 3247
126
128
0.121
8.0
OxO
VIFx
16.6
95.0
HALL BATH
In 1403
57
33
0.134
6.0
OxO
VIFx
6.0
95.0
KrrCHEN
c 1777
14
70
0.098
6.0
Ox0
VIFx
22.4
115.0
st1
LAUNDRY
c 1071
32
42
0.125
5.0
Ox0
VIFx
13.3
95.0
OS BATH
c 236
3
9
0.092
4.0
Ox 0
VIFx
31.5
115.0
st1
OS WIC
In 1107
45
25
0.091
6.0
Ox0
VIFx
33.0
115.0
st1
OWNERS SUITE
c 4180
120
165
0.089
9.0
Ox0
VIFx
35.9
115.0
st1
Name
Trunk
Type
Htg
(clm)
Clg
(clm)
Design
FIR
Veloc
(fpm)
Diam
(in)
H x W
(in)
Duct
Material
Trunk
st1
PeakAVF
401
468
0.089
438
14.0
0 x 0
VinIFIX
WrigilY50fC- 2020-Nov-1916:14,00
Rigk-SufeO Uriveml 201919.021 RSU29964 Page
�+� ...D-eus\Wright oft HVAQWATERSTONE LOT46.rtp C81o=MJ8 Frort Door faces: E
Name
Grille
Sze (in)
Htg
(cfirl)
Clg
(cfirl)
TEL
(ft)
Design
FIR
Meloc
(fpm)
Diam
(in)
H x W
(in)
Stud/Joist
Opening (in)
Dud
Mat
Trunk
rb1
Ox0
875
875
61.7
0.089
627
16.0
Ox 0
VIFx
Wrightsoft- 2020-Nov-1916:14,00
..o.�•i �. w�..,.�r..wm Rigk-SufeO Uriveml 201919.021 RSU29964
Page 2
...D—eus\WrighWft HVADWATERSTONE LOT46.rtp Cato=MJ8 Frort Door fams:E
FORM R405-2017 INPUT SUMMARY CHECKLIST REPORT
PROJECT
Title:
WATERSTONE LOT-46 Bedrooms: 4
Address Type: Lot Information
Building Type:
User
Conditioned Area: 1616
Lot # 46
Owner Name:
Total Stories: 1
Block/Subdivision: 3/ WATERSTONE
# of Units:
1
Worst Case: No
PlatBook:
Builder Name:
K. HOVNANIAN
Rotate Angle: 0
Street:
Permit Office:
ST LUCIE COUNTY
Cross Ventilation: No
County: St. Lucie
Jurisdiction:
Whole House Fan: No
City, State, Zip: FT. PIERCE,
Family Type:
Single-family
FL, 34951
New/Existing:
New (From Plans)
Comment:
CLIMATE
/
Design Temp
Int Design Temp Heating Design Daily Temp
V Design Location
TMY Site 97.5 % 2.5 %
Winter Summer Degree Days Moisture Range
FL, Fort Pierce FL_VERO_BEACH_MUNI 39 90
70 75 299 62 Low
BLOCKS
Number
Name
Area Volume
1
Blockl
1616 14059.2
SPACES
Number
Name
Area Volume Kitchen Occupants
Bedrooms Infil ID Finished Cooled Heated
1
Main
1616 14059.2 Yes 5
4 1 Yes Yes Yes
FLOORS
#
Floor Type
Space Perimeter R-Value
Area Tile Wood Carpet
1 Slab -On -Grade Edge Insulatio Main 197.8 ft 0
1616 ft2 ---- 0 0 1
ROOF
/
Roof Gable Roof
Red Solar SA Emitt Emitt Deck Pitch
V #
Type
Materials Area Area Color
Barr Absor. Tested Tested Insul. (deg)
1
Hip Composition shingles 1750 ft2 0 W Medium
N 0.4 N 0.9 No 0 22.6
ATTIC
/
V
#
Type
Ventilation Vent Ratio (1 in)
Area RBS IRCC
1
Full attic
Vented 150 1616 ft2 N N
CEILING
#
Ceiling Type
Space R-Value Ins Type Area Framing Frac Truss Type
1
Under Attic (Vented)
Main 30 Blown
1616 ft2 0.1 Wood
11/19/2020 4:16 PM EnergyGauge® USA 6.0.02 (Rev. 1) - FlaRes2017 FBC 6th Edition (2017) Compliant Software Page 2 of 4
FORM R405-2017 INPUT SUMMARY CHECKLIST REPORT
WALLS
AdjacSpace ant
Cavity Width Height
Sheathing Framing Solar
Below
#
Ornt
To Wall Type P [3-Value Ft In Ft
In Area
R-Value Fraction
1
W
Exterior Concrete Block - Ext Insul Main
4.1 25 0 8
8 216.7 ft�
0 0 0.5
0
2
N
Exterior Concrete Block - Ext Insul Main
4.1 52 0 8
8 450.7 W
0 0 0.5
0
3
E
Exterior Concrete Block - Ext Insul Main
4.1 16 4 8
8 141.6 ft2
0 0 0.5
0
4
S
Exterior Concrete Block - Ext Insul Main
4.1 55 5 8
8 480.3 ft2
0 0 0.5
0
5
-
Garage Frame - Wood Main
11 30 8 8
8 265.8 ft2
0 0.23 0.5
0
6
S
Exterior Concrete Block- Ext Insul Main
4.1 8 8 8
8 75.1 ft�
0 0 0.5
0
7
W
Exterior Concrete Block - Ext Insul Main
4.1 10 0 8
8 86.7 ft2
0 0 0.5
0
DOORS
#
Ornt Door Type Space
Storms
U-Value
Width Height
Area
Ft
In Ft In
1
W Insulated Main
None
.16 3
6 8
20 ft'
2
- Wood Main
None
.28 2
8 6 8
17.8 ft2
WINDOWS
Orientation shown is the entered, Proposed orientation.
Wall
Overhang
V
#
Ornt ID Frame Panes NFRC
U-Factor SHGC Imp
Area Depth
Separation Int Shade
Screening
1
W 1 Vinyl Double (Clear) Yes
0.32 0.3 N
49.8 ft2 1 ft 0 in
1 ft 0 in None
None
2
W 7 Vinyl Double (Clear) Yes
0.32 0.3 N
24.9 ft2 10 ft 0 in
1 ft 0 in None
None
3
N 2 Vinyl Double (Clear) Yes
0.32 0.3 N
15.5 ft2 1 ft 0 in
1 ft 0 in None
None
4
E 3 Vinyl Double (Clear) Yes
0.32 0.27 N
15.5 ft2 1 ft 0 in
1 ft 0 in None
None
5
S 4 Vinyl Double (Clear) Yes
0.32 0.3 N
15.5 ft2 1 ft 0 in
1 ft 0 in None
None
6
S 6 Vinyl Double (Clear) Yes
0.55 0.34 N
41.0 ft2 10 ft 0 in 1 ft 0 in None
None
GARAGE
#
Floor Area Ceiling Area
Exposed Wall Perimeter
Avg. Wall Height
Exposed Wall Insulation
1
380 ft2 380 ft2
48 ft
8.7 It
1
INFILTRATION
#
Scope
Method SLA
CFM 50 ELA EgLA ACH
ACH 50
1 Wholehouse Proposed ACH(50) .000332
1405.9 77.18 145.15 .1189
6
HEATING SYSTEM
#
System Type Subtype
Speed Efficiency
Capacity
Block
Ducts
1
Electric Strip Heat/ None
COP:1
16 kBtu/hr
1
sys#1
11/19/2020 4:16 PM EnergyGauge® USA 6.0.02 (Rev. 1) - FlaRes2017 FBC 6th Edition (2017) Compliant Software Page 3 of 4
FORM R405-2017 INPUT SUMMARY CHECKLIST REPORT
COOLING SYSTEM
# System Type_
Subtype
Subtype Efficiency
Capacity
Air Flow
SHR
Block
Ducts
1 Central Unit/
Split
Singl SEER: 16 29 kBtu/hr
cfm
0.7
1
sys#1
HOT WATER SYSTEM
# System Type
SubType
Location
EF Cap
Use
SetPnt
Conservation
1 Electric
None
Garage
0.92 50 gal
60.9 gal
120 deg
None
SOLAR HOT WATER SYSTEM
FSEC
Collector
Storage
Cart # Company Name
System Model # Collector Model
# Area
Volume
FEF
None None
ft�
DUCTS
---- Supply ----
---- Return ----
Air
CFM 25 CFM25
HVAC If
V # Location R-Value Area
Location
Area Leakage Type
Handler
TOT OUT
ON
RLF
Heat Cool
1 Attic
6 641 ft2
Attic
68 ft2 Default Leakage
Main
(Default) (Default)
1 1
TEMPERATURES
Programablfe
Ceiling Fans:
1Thermostafrt:l'Y
Heat InFeb
Mar
[[
]]
r[l ]11
f[ 1]
Aug
f[ ]1 [ ]
fXl Jan fXl
H.
l
1 Apr
Jun Jul
May
IX]
lXl Sep L J
Oct
[fX1]
Nov
Dec
Venting [ ]Jan [ ] Feb
X Mar
lxll
Jun l 1] Jul
lXl lXl
l[ 1] Aug
lI 11 Sep lxl
[X]
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
Mass Type
Area
Thickness
Furniture Fraction Space
Default 8 Ibs/s .ft.
0 ft2
0 ft
0.3
Main
11/19/2020 4:16 PM EnergyGauge® USA 6.0.02 (Rev. 1) - FlaRes2017 FBC 6th Edition (2017) Compliant Software Page 4 of 4
2017 EPL DISPLAY CARD
ENERGY PERFORMANCE LEVEL (EPL) DISPLAY CARD
ESTIMATED ENERGY PERFORMANCE INDEX* = 93
The lower the Energy Performance Index,
the more efficient the home.
1. New home or, addition
1. New (From Plans)
12. Ducts, location & insulation level
a) Supply ducts R
6.0
2. Single-family or multiple -family
2. Single-family
b) Return ducts R
6.0
c) AHU location
Main
3. No. of units (if multiple -family)
3.
1
4. Number of bedrooms
4.
4
13. Cooling system: Capacity
29.0
a) Split system SEER
16.0
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.
1616
d) Room unit/PTAC EER
e) Other
7. Windows, type and area
a) U-factor:(weighted average)
7a.
0.378
b) Solar Heat Gain Coefficient (SHGC)
7b.
0.307
14. Heating system: Capacity
16.0
c) Area
7c.
162.2
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
0.92
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.
4.1
f) Heat recovery unit HeatRec
B. Adjacent:
g) Other
1. Wood frame (Insulation R-value)
10131.
11.0
2. Masonry (Insulation R-value)
10132.
16. HVAC credits claimed (Performance Method)
11. Ceiling type and insulation level
a) Ceiling fans
a) Under attic
11 a.
30.0
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
11 d.
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:-,WLw(,{&^ k-
Address of New Home: Lot 46 - 5169 Armina Place
11 /20/2020
City/FL Zip: FT. PIERCE, FL 34951
11/19/2020 4:16:59 PM EnergyGauge® USA 6.0.04 (Rev. 1) - FlaRes2017 FBC 6th Edition (2017) Compliant Software Page 1 of 1
Florida Building Code, Energy Conservation, 6th Edition (2017)
atory Requirements for Residential Performance, Prescriptive and ERI Methods
ADDRESS: Permit Number:
FT. PIERCE , FL , 34951
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 verity 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 envelffillnc 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 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 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 (i) 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, alterations, 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:
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.
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.
R402.4.3 Fenestration air IeakagENindows, skylights and sliding glass doors shall have an air infiltration rate of no more than 0.3 cfm per
square foot (1.5 Us/m2), and swinging doors no more than 0.5 cfm per square foot (2.6 Us/m2), when tested according to NFRC 400 or
AAMA/ WDMA/CSA 101/I.S.2/A440 by an accredited, independent laboratory and listed and labeled by the manufacturer.
Exception: Site -built windows, skylights and doors.
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MANDATORY REQUIREMENTS - (Continued)
❑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 rooms shall be sealed and insulated in accordance with the envelope requirements
of Table R402.1.2, where the walls, floors and ceilings shall meet not less than the basement wall R-value requirement. The door into the room shall be
fully 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.
❑ 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.
❑ 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. Posiconstruction 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 parry 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'/z 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 600C).
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 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 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.
❑ 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 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/walt
<90
Bathroom, utility room
90
2.8 cfm/walt
Any
For SI: 1 cfm = 28.3 Umin. a. When tested in accordance with HVI Standard 916
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