HomeMy WebLinkAboutPROJECT INFORMATION: Manual S Compliance Report Job: Lot 183 Phase 3 Watersto...
wrightsoft Date:
Entire House By: FLETCH
DEL -AIR HEATING & AIR CONDITIONING
w 531 CODISCO WAY, SANFORD, FL 32771 Phom:407-333-2665 Fax:407-333-3853 Web: W W W.DEL-AIR.COM License: CMC 1249777
Project• •
w
For: ADAMS HOMES
5322 Vespera Street, Fort Pierce, FL 34951
Cooling Equipment
Design Conditions
Outdoor design DB: 90.4 OF
Sensible gain: 21876
Btuh Entering coil DB: 77.7°F
Outdoor design WB: 77.4OF
Latentgain: 4380
Btuh Entering coil WB: 63.9°F
Indoor design DB: 75.0 OF
Total gain: 26256
Btuh
Indoor RH: 50%
Estimated airflow: 947
cfm
Manufacturer's Performance Data at Actual Design Conditions
Equipmenttype: SplitASHP
Manufacturer: Carrier
Model: 25HBC530AP03+FX4DNB031 L00
Actual airflow: 947
cfm
Sensible capacity: 22839
Btuh
104% of load
Latent capacity: 4511
Btuh
103% of I oad
Total capacity: 27349
Btuh
1040% of load SHR: 84%
Design Conditions
Outdoor design DB: 41.0 OF Heat loss: 24382 Btuh
Indoor design DB: 70.0 OF
Manufacturer's Performance Data at Actual Design Conditions
Equipmenttype: SplitASHP
Manufacturer: Carrier Model: 25HBC530AP03+FX4DNB031 L00
Actual airflow: 947 ' cfm
Output capacity: 26646 Btuh 109% of load
Supplemental heat required: 0 Btuh
Backup equipment type: Elec strip
Manufacturer: Model:
Actual airflow: 947 cfm
Output capacity: 5.9 kW 83%of load Temp. rise: 19 OF
Meets all requirements of ACCA Manual S.
Entering coil DB: 69.0OF
Capacity balance: 37 OF
Economic balance: -99 OF
y � wrightsoft® 2021-JU-1515:55:48
�� Rig11-Sdte®Uriversal2021 21.0.07 RSU23828 Page 1
�'�...rstone1512BGRS\Lot183Pfs3Waterstore1512BGRS.nQ CaIc=MJ8 Hoisefaces: S
• Job: Lot 183 Phase 3 Watersto...
•- wrightsoft® Component Constructions Date:
Entire House By. FLETCH
DEL -AIR HEATING & AIR CONDITIONING
531 CODISCO WAY, SANFORD, FL 32771 Phone:407-333-2665 Fax:407-333-3853 Web: W W W.DEL-AIR.COM License: CMC 1249777
iLroject intormation
For: ADAMS HOMES
5322 Vespera Street, Fort Pierce, FL 34951
Design
Conditions
Location:
Indoor:
Heating
Cooling
St Lucie Co Inti, FL, US
Indoor temperature (T)
70
75
Elevation: 26 ft
Design TD (T)
29
15
Latitude: 28 ON
Relative humidity (%)
30
50
Outdoor: Heating
Cooling
Moisture difference (grflb)
2.4
56.9
Dry bulb (T) 41
90
Infiltration:
Daily range (T) -
15 (L
) Method
Simplified
Wet bulb (T) -
77
Construction quality
Average
Wind speed (mph) 15.0
7.5
Fireplaces
0
Construction descriptions
or
Area
u-value
tnsul R
Htg HTM
Loss Cig HTM
Gain
'
W
Btuh/ftz°F
ftz°FBtuh
Bluh/fF
Btuh
Btuh/ft'
Btuh
Walls
Blk wall, stucco ext, r-4 ext bd ins, 8" thk, 1/2" gypsum board int fnsh
n
267
0.201
4.1
5.83
1555
4.06
1083
e
323
0.201
4.1
5.83
1884
4.06
1313
se
8
0.201
4.1
5.83
46
4.06
32
s
112
0.201
4.1
5.83
650
4.06
453
sw
8
0.201
4.1
5.83
46
4.06
32
W
434
0.201
4.1
5.83
2529
4.06
1762
all
1151
0.201
4.1
5.83
6711
4.06
4675
Partitions
12C-Osw: Frm wall, 1/2" gyp.bd ext, r-13 cav ins, 1/2" gypsum board int
278
0.091
13.0
2.64
734
1.31
364
fnsh, 2'lx4"wood frm, 16" o.c. stud
Windows
2A-2ov: 2 glazing, clr low-e outr, air gas, vnl frm mat, clr innr, 1 /4" gap, 1/8"
n
30
0.330
0
9.57
287
8.52
256
thk; NFRC rated (SHGC=0.23); 50% drapes, medium; 6.7 ft overhang (5
ft window ht, 0.83 ft sep.); 6.67 ft head ht
2A-2ov: 2 glazing, clr low-e outr, air gas, vnl frm mat, clr innr, 1 /4" gap, 1/8"
n
23
0.330
0
9.57
222
8.52
198
thk; NFRC rated (SHGC=0.23); 50% drapes, medium; 1.3 ft overhang
(5.25 ft window ht, 0.83 ft sep.); 6.67 ft head ht
2A-2ov: 2 glazing, clr low-e outr, air gas, vnl frm mat, clr innr, 1 /4" gap, 1/8"
n
33
0.330
0
9.57
313
8.52
279
thk; NFRC rated (SHGC=0.23); 50% drapes, medium; 1.3 ft overhang
(5.3 ft window ht, 0.83 ft sep.); 6.67 ft head ht
10C-v: 2 glazing, dr low-e outr, air gas, vnl frm mat, dr innr, 1 /4" gap, 1/8"
a
18
0.550
0
16.0
285
16.2
289
thk; NFRC rated (SHGC=0.70); 13 ft overhang (6.7 ft window ht, 1.3 ft
sep.); 6.67 ft head ht
2A-2om: 2 glazing, clr outr, air gas, mtl no brk frm mat, dr low-e innr, 14'
e
7
0.330
0
9.57
66
23.2
159
' gap, 1/8" thk; NFRC rated (SHGC=0.23); 50% drapes, medium; 1 ft
overhang (3.17 ft window ht, 0.83 ft sep.); 6.67 ft head ht
wrightsoft- 2021-Jt1-1515:55.48
.w •�• a•. �"• , gym• m Right-Slite®Uriversal 2021 21.0.07 RSU23828
ACCK
Page 1
rstone1512BGRS\Lot183Phs3Waterstone1512BGRS.rLp Calc=MJB Housefaces: S
2A-2ov: 2 glazing, clr low-e outr, air gas, vnl frm mat, clr, innr, 1/4" gap, 1/8"
se
10
0.330
0
9.57
96
15.8
158
• thk; NFRC rated (SHGC=0.21); 50% drapes, medium; 1 ft overhang (5 ft
s
15
0.330
0
9.57
144
8.34
125
window ht, 1 ft sep.); 6.67 ft head ht
sw
10
0.330
0
9.57
96
15.8
158
all
35
0.330
0
9.57
335
12.6
441
2B-2fv: 2 glazing, dr low-e outr, air gas, vnl frm mat, dr innr, 1/4" gap, 1/8"
s
3
0.320
0
9.28
28
9.57
29
thk; NFRC rated (SHGC=0.31); 50% drapes, medium; 7.33 ft overhang (1
ft window ht, 0.75 ft sep.); 6.67 ft head ht
2A-2ov: 2 glazing, clr low-e outr, air gas, vnl frm mat, clr innr, 1/4" gap, 1/8"
w
10
0.330
0
9.57
93
22.8
223
thk; NFRC rated (SHGC=0.23); 50% drapes, medium; 1.3 ft overhang
(3.17 ft window ht, 1 ft sep.); 6.67 ft head ht
2A-2ov: 2 glazing, clr low-e outr, air gas, vnl frm mat, clr innr, 1/4" gap, 1/8"
w
16
0.330
0
9.57
156
23.0
376
thk; NFRC rated (SHGC=0.23); 50% drapes, medium; 1.3 ft overhang
(5.3 ft window ht, 1111 sep.); 6.67 ft head ht
Doors
11 JO: Door, mtl fbrgl type
s
20
0.600
6.3
17.4
350
17.6
353
11 DO: Door, wd so type
n
18
0.390
0
11.3
202
11.4
204
Ceilings
1613-30ad: Attic ceiling, asphalt shingles roof mat, r,30 cell ins, 1/2"
1580
0.032
30.0
0.93
1467
1.69
2670
gypsum board int fnsh
Floors
22A-tpl: Bg floor, light dry soil, on grade depth
192
0.989
0
28.7
5519
0
0
1 - wrightsc ft® 2021-JU-151555:48
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rstone1512BGRS\I.ot183Pts3Waterstone1512BGRS.np Calc=W8 Hoisefaces: S
m Project Summary
wrightsoft 1 rY
Job: Lot 183 Phase 3 Watersto...
Date:
Entire House
By. FLETCH
DEL -AIR HEATING & AIR CONDITIONING
531 CODISCO WAY SANFORD, FL 32771 Phone:407-333-2665 Fax:407-333-3853 Web: W W W.DEL-AIR.COM Licerse: CMC 1249777
Project•
•
For: ADAMS HOMES
5322 Vespera Street, Fort Pierce, FL 34951
Notes: RVSD 8-17-15 JA
L. S. 7-15-21 VWK
Design Information
Weather: St Lude Cc Inti, FL, US
Winter Design Conditions
Summer Design Conditions
Outside db 41 OF
Outside db
90
OF
Inside db 70 OF
Inside db
75
OF
Design TD 29 OF
Design TD
15
OF
Daily range
L
Relative humidity
50
%
Moisture difference
57
gr/lb
Heating Summary
Sensible Cooling Equipment Load Sizing
Structure 19506 Btuh
Structure
14602
Btuh
Ducts 4875 Btuh
Ducts
7274
Btuh
Central vent (0 cfm) 0 Btuh
Central vent (0 cfm)
0
Btuh
none
(none)
Humidification 0 Btuh
Blower
0
Btuh
Piping 0 Btuh
Equipment load 24382 Btuh
Use manufacturer's data
y
Rate/swin multiplier
1.00
Infiltration
EquipmenKensiple load
21876
Btuh
Method Simplified
Latent Cooling Equipment Load Sizing
Construction quality Average
Fireplaces 0
Structure
2548
Btuh
Ducts
1832
Btuh
Central vent (0 cfm)
0
Btuh
Heating Cooling
Area
(none)
(ft2) 151151g
Equipment latent load
4380
Btuh
Volume (ft3) 13571 13571
Air changes/hour 0.38 0.20
Equipment Total Load (Sen+Lat)
26256
Btuh
Equiv. AVF (cfm) 86 45
Req. total capacity at 0.75 SHR
2.4
ton
Heating Equipment Summary
Cooling Equipment Summary
Make Carrier
Make Carrier
Trade CARRIER
Trade CARRIER
Model 25HBC530AP03
Cond 25HBC530AP03
AHRI ref 204840289
Coil FX4DNB031 L00
AHRI ref 204840289
Efficiency 8.5 HSPF
Efficiency 12.5 EER,15 SEER
Heating Input
Sensible cooling
21300
Btuh
Heating output 28200 Btuh @ 470F
Latentcooling
7100
Btuh
Temperature rise 27 OF
Total cooling
28400
Btuh
Actual air flow 947 cfm
Actual air flow
947
cfm
Airflowfactor 0.039 cfm/Btuh
Air flow factor
0.043
cfm/Btuh
Static pressure 0.40 in H2O
Static pressure
0.40
in H2O
Space thermostat
Load sensible heat ratio
0.83
Capacity balance point = 37 OF
IBackup:
t = 6 kW, Output = 20238 Btuh,100 AFUE
Calculations approved byACCA to meet all requirements of Manual J 8th Ed
C -rk 2021-JU-151555:48
Bight-Sute®Uriversa12021 21.0.07 RSU23828 Page 1
rstone1512BGRS\Lot183Pts3Waterstore1512BGRS.nQ Calc=MJ8 Horsefaces: S
- wrightsoftt Right-M Worksheet Jab: Lot 183 Phase 3 Waterston 1...
Entire House Date:
DEL -AIR HEATING &AIR CONDITIONING By: FLETCH
531 CODISCO WAY SANFORD, FL 32771 Phone:407-333-2665 Fax:407-333-3853 Web: W W W.DEL-AIR.COM License: CMC 1249777
1
2
3
4
5
Room name
Exposed wall
Room height
Room dimensions
Room area
Entire House
192.4 ft
9.0 ft
1516.0 ftz
WIC
8.0 ft
83 ft heaVcool
1.0 x 41 B ft
41 B ftz
Ty
Construction
number
U-value
(Btuhfit -fl
Or
HTM
(BtuhRtz)
Area (ft2)
or perimeter (ft)
Load
(Btuh)
Area (ftz)
or perimeter (it)
Load
(Btuh)
Heat
Cool
Gross
N/P/S
Heat
Cool
Gross
N/PiS
Heat
Cool
6
1 1
_
--
yI
Vy
L—�G
R
C
BlkHell,stu000eid --
2A 2ov
2A-2ov
Blk wall, stucco ext
10C-v
2A2om
BlkMl stuccoeM
.2A2ov___.. _.� _ _.
Blk Ml, stucco eM
2A-2ov
213-2ty
11J0
Blkvall,stu000eiQ- _
Blk u%all, stuao ext
2A-2ov
2A 2ov
12C-0sv
.1I __.__ ___ _...._..
1613-30ad -
0201"
0330
;,0330
0.201
0550
0201
_ _; ,0330
0.201
0230
0320
0.600
__ --0201
0201
0330
0330
0091
..__.__0390
0.032
n583
n
, n
a
a
e_
se
:wse
s
s
s
_ s
sw
w
w
w
-
.w.n_
957
9S7
5.83
1525
957
�5.83
_957_
5.83
957
928
17.40
: 583
957.
5.83
9S7
9.57
264
11 39
0.93
4:06
8S2
852
__ 852
4.06
1620
2320
4.06
.. -1581
4.06
834
957
17.58
4A6
1581.
4.06
22B3
22.98
131
_ 11.43
1.69
`,353
30
23
348
18
7
18
_ .. 10
150
15
3
20
460
10
16
296
_____,_ _18
1580
1516
-267
0
0
0
323
18
0
8
_.. __ 1
112
13
3
20
434
0
0
06.
___._4 18
1580
_ 192
�T1555
287
222
, 313
1884
285
66
._ u 96
650
144
28
350
_ 98
2529
93
156
1083
256
', 198
.m_279
1313
289
159
y 0
0"
0
, - _ 0
0
0
0
0
0
0
.
0
0
0
-' 0
0
0
0
0
0
0
._. _.
17
0
0
0
_0
0_a
0
0
0
4 169
0
40
0
� o
0
-'# '--0
0
0
0
,._0
12
0
0
0
__�._,_O
0
0
0
_ _
84
73
_Q.
�. 158
453
125
29
353
1762
223
376
- 364
._.:_-._204
2670
_
_., ...,MO
3
0
0
0
_ .0
0
0
0
.0.
43
_ .__ 0
3
0
0
0
, v_,0
__
0
0
_ _. 0
_ .�'0
43
734
'_.__.. _202
1467
excursion
0
c) AED
-5
16
Envelope losstgain
16767
10516
455
163
12
a) Infiltration
b) Room ventilation
2739
0
766
0
6
0
2
0
13
Internal gains: Occupantspa 230
Applianoes/other
4
920
2400
0
0
0
Subtotal (lines6 to 13)
19506
14602
461
165
14
15
Less external load
Less transfer
Redistribution
Subtotal
Duct loads
25 %
50 %
0
0
0
19506
4875
0
0
0
14602
7274
259/6
50 %
0
0
0
461
115
0
0
0
165
82
Total room load
Air required (cfm)
24382
9471
21876
947
576
221
247
11
Calculations approved byACCAto meet all requirements of Manual J 8th Ed
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Page 1
-�- wrightsoft°
Right-M Worksheet
Entire House
DEL -AIR HEATING & AIR CONDITIONING
531 CODISCO WAY, SANFORD, FL 32771 Pfone:407-333-2665 Fax:407-333-3853 Web: W W W.DEL-AIR.COM License: CIVIC 1249777
Job: Lot 183 Phase 3 Waterston 1...
Date:
By: FLETCH
1
2
3
4
5
Room name WATH
Exposed wall 175 It
Room height 8.7 ft heatbool
Room dimensions 1.0 x 136.0 It
Room area 136.0 ft2
WC
4.0 It
9.0 It heat/cool
1.0 x 20.3 It
202 ft2
Ty
Construction
number
U-value
(Btuhft2 F�
Or
HTM Area (ft') Load
(Btu"2) or perimeter (ft) (Btuh)
Area (ftz)
or perimeter (ft)
Load
(Btuh)
Heat
Cool Gross
N/Pi3 Heat
Cool
Gross
N/P/S
Heat
Cool
6
11
V)!
R
C
BIk wall, stucco eM
2A 2ov
2A 2ov
2A-2ov, ,�.�_ _
'� 0.201
0.33o
0230
____QX0
0201
0550
0.330
0201
..__.a0.330
0.201
0.330
0.320
0.600
yU201
_._ �_0330
0201
0.330
0,330
"0091
_0.390
0 032
'- 0
0"
0
32
0
0
0
0
0
0
0
.__ 0
___
0
0
._ - 0
0,
0
22
.___-. 20•
µ0
0
0
32
0
0
01
0
0
0
0
_ -0
0
0
0
0
0
- y 22
_4
7.
- 0
0
0
187
0
0
-y0
0
0
0
0
O
0
0
0
�y, w
0
�21
�_:115,
_.. p
0
0:
130
0
0
76
0
0
0
0
, 0
0
0
0
38
� a
: n
` n
n
_ n_Y
a
a
�e_
6
.,se_
s
s
s
s
`_S
sw:
w
w
w
` -
.n._
53
957
957
_9.57_0
5,83
15.95
957
583
_._._:957.
5.83
957
928
17AO
5.83
_._.957
5,83
957
957
2.1i4
0.93
4.06 0
852 0
852 0
4.06 96
1620 0
2320 7
4.06 - 0
_. 15.8.1 .u,0
4.06 6
8,34 0
957 0
1758 0
4A6
__ :1581 .__ _M O
4.06 0
22.83 0
22.98 0
131 44
1.69 147
0,._.1_
M.J%
- 0 0
0 0
0 0
a _ y 89 y' " 520
0 0
0 66
0 0
_ .,�_._._0 _0
6 32
0 0
0 0
0 0
w_ 0 0
0 0
0 0
0 0
44 __- 116
147 136
. _., . 18 . _. b02
M } 0
0
0
362
0
159
- 0
22
0
0
0
; 0
_-- _._-0
0
0
0
T" _ _58
248
.,_ 0
Blk wall, stucco ext
1OC-v
2A 2om_
BIkviall,i5oo. oeM
2A2ov_._.._,__,__._ .
Blk wall, stucco ext
2A-2ov
2B-2fv
11J0
Blkwall,stu000ext
_2A2oy --__
Blk wall, stucco ext
2A-2ov
2A 2ov
12G Osw
16B-30ad _
6
c) AED excursion
26
-5
Envelope lossrgain
1372
876
322
163
12
a) Infiltration
b) Room ventilation
207
0
58
0
65
0
18
0
13
Internal gains: Occupants@ 230 0
Appliancestother
0
0
0
0
0
Subtotal (lines6 to 13)
1578
933
387
181
14
151
Less extemalload
Less transfer
Redistribution
Subtotal
Dud loads 25 %
0
0
0
1578
50%1 394
0
.0
0
933
465
25%
50 %
0
0
0
387
97
0
0
0
181
90
Total room load
Air required (dm)
1973
-n
1398
61
484
19
271
12
Calculations approved byACCAto meet all requirements of Manual J 8th Ed
"�- wr➢ghtsoft^
A RigH-SriteOUriversal2021 21.0.07 RSU23828 2021-JU-1515P.age42
-➢
rstone1512BGRS\LotiB3Phs3Waterstone1512BGRS.np Calc=MJ8 Housefaces: S
-�- wrightsoft® Right-JO Worksheet Job: Lot 183 Phase 3 Waterstone 1...
Entire House Date:
DEL -AIR HEATING & AIR CONDITIONING By: FLETCH
531 CODISCO WAY SANFORD, R_ 32771 Phone:407-333-2665 Fax:407-333-3853 Web: W W W.DEL-AIR.COM License: CIVIC 1249777
1
2
3
4
5
Room name
Bposecivall
Room height
Room dimensions
Room area
MBR
35b It
8.6 ft heat/000l
135 x 165 It
222.8 ft'
LAU
6.0 ft
8.0 It heaf/oocl
1.0 x 56.0 ft
56.0 ft2
Ty
Construction
number
U-value
(Btuh/ftzf
Or
HTM
(Btuh/ft2)
Area (ft2)
or perimeter (ft)
Load
(Btuh)
Area (ft2)
or perimeter (ft)
Load
(Btuh)
Heat
Cool
Gross
N/P/S
Heat
Cool
Gross
N/P/S
Heat
Cool
6
11
BI'k viall, stucco ext
2A-2ov
Blk mall, stu000 ext
10C-v
2A2om �._
BIk viell, sN000 _ext___
.2A2ov:___----.:_ .._._w::0330
Blk %all, stu000 ext
2A-2ov
213-2fv
11J0
glkxell,sW000eM,
Blk wall, stu000 eM
2A-2ov
2A-2ov
12C Osw _..
._.______
1613-30ad
�.._.
0 201
0.330
'v 0.201
0550
0330
0201
0201
0330
0320
0.600,
'' `0201
0.201
0330
0.330
- - 0091
---.0390_-n_.
0.032
__...:.0989—;_•„--�28_68
n
n
a
a
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se
_•ee:..._-_:_957
s
s
s
s
sw
w
w
w
-
r, 5.83
957
9S7
5..83
15.95
957
5.ti9
5.83
957
928
17.40
5,83
5.83
957
957
264
-. ..1131,__
93
0..69
4.06
- T�852
852
4.06
1620
2320
408
_ _„_.15b1
4.06
834
957
17.58
4'.O6
4.06
22b3
22.98
13'1
1143
1
0,00
116
, 33
_._._. 0
132
0
0
0
_ _'._0
0
0
0
0
— _ - 0
.___ Q
44
0
0
0
._. 0
238
___-::.'223
84
_�, 0
w__ 0
132
0
0
0
_: _0
0
0
0
0
0
44
0
0
0
._'__0
238
_-----�36-r�_,�1018:.__-__�_0�_
488
_u ' _ 0
313
769
0
0
� 0
_.-.;5.0
0
0
0
_ 0
0
__0
256
0
0
0
.__. __0
221
340
01 0
w._ ' 279
536
0
0
0
0
0
0
0
_ _ .__ 0
0
__�0
179
0
0
0
_.'_<_.. 0
_ 402
.y0'
_ 0
�_ J_0
0
0
0
0
w- 0
0
0
0
0
_ t1
__—A
0
R _ _�._0
0
0
0
0
' � 0
` _ _d._0
0
0
0
0
- 0
0
0
._ 0
56
_
- 0
0
_ . _� 0
0
0
0
�..___u _:0..__.
0
0
0
0
—_- 0
0
0
0
._. _ _ .127
Q
52
, .0
0
0
0
0
_ 0
____0
0
0
0
__ 0
�0
-- ----
0
0
0
63
95
V Y`
(L��
V)/
R
_-_. __11D0:�
C
F_
0
0
_ 0
_.__ _0'__---:::0_:__—
56
�56,w
excursion
_75
-21
6
c) AED
Envelope losstgain
3065
1660
351
137
12
a) Infiltration
b) Room ventilation
595
0
166
0
0
0
0
0
13
Internal gains: Occupants@ 230
Applianoes/other
1
230
600
0
0
600
Subtotal (lines 6 to 13)
3660
2656
351
737
14
151
Less external load
Less transfer
Redistribution
Subtotal
Duct loads
25 %
50 %
0
0
0
3660
915
0
0
0
2656
1323
25 %
50 %
0
0
0
351
88
0
0
0
737
367
Total room load
Air required
4575
178
3979
172
438
17
1104
48
Calculations approved byACCAto meet all requirements of Manual J 8th Ed.
-*- wrigtitso�f�t^
Right-Sute®Uriversal 2021 21.0.07 RSU23828 2021 16 151 Page 3
rstone1512BGRS\Lot183PFs3Waterstone1512BGRS.np Calc=MJ8 Housefaces: S 9
- wrightsoft, Right-M Worksheet Job: Lot 183 Phase 3 Waterston 1...
Entire House Date:
DEL -AIR HEATING & AIR CONDITIONING By: FLETCH
531 CODISCO WAY, SANFORD, FL 32771 Phore:407-333-2665 Fax:407-333-3853 Web: W W W.DEL-AIR.COM License: CMC 1249777
1
2
3
4
5
Room name
Exposedwall
Room height
Room
Room dimareensions
BR3
31.9 it
8.0 it heat/000l
1.0 x 162.0 ft
162.0 ftz
BATH2
6D it
8.9 ft heat/cool
9.5 x 6.0 ft
57.0 ftz
Ty
Construction
number
U-value
(Btuhlftz
Or
HTM
(BtuhRlz)
Area (ftz)
or perimeter (ft)
Load
(Btuh)
Area (ftz)
or perimeter (it)
Load
(Btuh)
Heat
Cool
Gross
N/P/S
Heat
Cool
Gross
N/P/S
Heat
Cool
6
11
_
VN
L--G
R
L--D
C _
Blk viall, siuoco ext:,
2A 2ov
2A 2ov
2A 2ov_ . _ _
Blk Nall, stucco ext
1013-v
2A 2om
Blkvell,stuomext .
Blk viall, stucco ext
2A-2ov
26-2ty
11J0�
Blk vsll, sluaoo ext
Blk vsll, stucco ext
2A-2ov
2A-2ov
12C Osw `M
11 D0 _
16B-30ad
— ----
0 201
0M6
' 0.330
0330
w 0201
0550
_�-- 0330
0201
0.201
0.330
0320
0.600
0201
0 330
m0.201
0230
0230
,bb9
0 390
0032
--.
-n
n
n
_., nn
a
a
a
:se
s
s
s
s
W sw
. w
w
w
w
^ -_
ri
-_
-----r- —
5 83
957
957
957
5.83
1525
_� 957
563
5.83
957
928
17.40
5.83
957
5.83
957
957
2.64
1131
023
4.06-,
852
852
,_8;52
4.06
1620
__ 2320
4.06
_15.81
4.06
834
957
1758
4.06
15. 81
4.06
22,83
22.98
13Y
1193
169
_ OAO
0
0
0
44
0
Y 0
0
0
44
0
_____ 0
8
_ .__..__.1
53
13
0
0
8
1
- 108
0
0
0
0
162
0
0
0
256
0
__ _ 0
46
_ , 96
309
144
0
0
46
96
630
0
0
0
0
150
' p
0-
0
� _179
0
0
rv— 32
u__.__._158
215
125
0
0
32
' _ _158
439
0
0
w O
.�0
274
'� „0
0
0
' " 0
0
__,___� 0
b
___mom;__. _.0
8
0
0
0
0
=—
48
0
0
_ O
_':
62
_57
' 7-
0
0
0
0
0
_ 0
0
0
'"— 0
0
0
`p
49
0
0
0
—0
— —
280
0
0
,0
'-- 0-
56
0
0
-- ` 0
0
0
;`�"'-'-'0
34
0
0
0
0
�. _ Q
195
0
_. _ 0
._ .._ 0
1d5
____0
18
_ __,10
68
15
0
0
18
- 10
108
0
0
0
0
162
'—'_162
8
0
0
0
0
48
0
0
_0
__0
_ _ 62
exairsion
6n
c) AED
48
^-10
Envelope
loss/gain
2688
1563
558
324
12
a) Infiltration
b) Room ventilation
520
0
145
0
115
0
32
0
13
Internal gains: Occupants@ 230
Applianoes/other
0
0
0
0
0
0
Subtotal (lines 6 to 13)
3208
1709
673
356
14
151
Less extemal load
Less transfer
Redistribution
Subtotal
Dud loads
25 %
50%1
0
0
0
3208
802
0
0
0
1709
851
25 %
50 %
0
0
0
673
168
0
0
0
356
177
Total room load
Air required (clm)
4010
156
2560
111
841
33
533
23
Calculations approved bvACCAto meet all requirements of Manual J 8th Ed
- wrigF�tso_ft^ Right-SuteGUriversal 2021 21.0.07 RSU23828 2021-Jt1-1515:55:48
Page 4
...rstone1512BGRS1Lot183Pfs3Waterstone15Y2BGRS.nQ CaIc=MJB Hoisetaces: S
- wrightsofta Right-JO Worksheet Job: Lot 183 Phase 3 Waterston 1...
Entire House Date:
DEL -AIR HEATING & AIR CONDITIONING By: FLETCH
531 CODISCO WAY, SANFORD, FL32771 Phone:407.333-2665 Fax:407-333-3853 Web:WWW.DEL-AIR.COMLicerse:CMC1249777
1
2
3
4
5
Room name
Exposed wall
Room height
Room dimensions
Room area
BR2
11.0 it
8.6 it heat/000l
14.0 x 11.0 ft
154.0 ft2
Krr
10.0 it
8.7 It heat/000l
1.0 x 120.8 it
120.8 ftz
Ty
Construction
number
U-value
(Btuh/tz-f
Or
HTM
(Btuhlft2)
Area (ftz)
or perimeter (ft)
Load
(13 h)
Area (ftz)
or perimeter (ft)
Load
(Btuh)
Heat
Cool
Gross
N/P/S
Heat
Cool
Gross
N/P/S
Heat
Cool
6
11
Vj! —'
y1
R
rD_
C
� y�all, stucco ext 2ovey _
Blk Mall, stucco end
1oC-v
Blk wall, siu000 ext FeY
2A2ov' __ __.__M
Blk vdl, stucco e)d
2A-2ov
213-2N
11J0 -
Blk v all stucco e#
2A2ovy__r _'-_
2A-2ov
2A-2ov
12C Osw
.1100
1613-36ad
0201
0.330
_____0330
0201
0550
0.330
0201
__.sv.._0330
0201
0230
0320
0.600
0 201
._0.330
___'-sw
0230
0230
0 091
0390
0032
n
,. n
� �
9.57
_,. 957
5.83
15.95
957
5.83
_. 957_
5B3
957
928
17AO
5 83
9:57
957
957
2.64
11.31
0.93
.07
-852
852
4.06
1620
2320
4D6
.,._:15BA
4D6
8.34
957
1758
4.06
_ 1581
22B3
22.98
131
, 11..43
1.69
, : 0
0
0
0
0
0
_v_o
0
0
0
0
0
-_ -- —
0
16
0
0
164
1.54
p
. Q
0
0
0
0
_ ::, _0
0
0
0
0
0
--_. _ 0_
0
0
0
0
164
11
p0
__.:w ' - Q
0
0
0
_ 0
a 0
0
0
0
0
0
._:_.�,_0__
0
156
0
_M b. r0.µ
152
O
0
0
0
0
0
0
0
0
0
_� -0:
o
0
0
0
0
�' 0
0
0
0
0
_ :Q
0
0
0
0
0
0
0
0
0
0
_409
93
0
0
_ .:.0
121
_ o
0
0
0
0
1)
0
0
0
0
T_ 0
a
a
e.
se
,sse_
s
s
s
s
sw
w
w _
n
_Q
0
0
0
0
_
0
0
0
0
0
_�_Q.
10
0
0
y 0
130
0
376
- 0
_ a 0.
277
0
0
p
-- 0
130
285
223
0
0
__': 'o.
219
6
c) AED
exairsion
189
78
Envelope losstgain
1042
1133
910
805
12
a) Infiltration
b) Room ventilation
179
0
50
0
163
0
46
0
13
Internal gains: Occupants@ 230
Appliances/other
0
0
0
0
0
1200
Subtotal (lines 6 to 13)
1221
1183
1073
2051
14
151
Less external load
Less transfer
Redistribution
Subtotal
Duct loads
25 %
50%1
0
0
0
1221
305
0
0
0
1183
589
25%
50%
0
0
0
1073
268
0
0
0
2051
1022
Total room load
Air required (cfm)
1526
59
1772
77
1341
52
3073
133
Calculations approved bvACCA to meet all requirements of Manual J 8th Ed
wrightso t^
.�-rw A Right-Sute®Uriversal 2021 21.0.07 RSU23828 2021-JB-151 PaSe 5
rstorx1512BGRStLot183Phs3Waterstone1512BGRS.rLp Calc=MJ8 Hosefaces: S g
- wrightsoft® Right-JO Worksheet Job: Lot 183 Phase 3 Waterston 1...
Entire House Date:
DEL -AIR HEATING &AIR CONDITIONING By: FLETCH
531 CODISCO WAY SANFORD, FL 32771 Phone:407-333-2665 Fax:407-333-3853 Web: W W W.DEL-AIR.COM License: CIVIC 1249777
1
3
4
5
Room name
osed wall
Room height
Room dimensions
Room area
DIN
280 ft heat/000l
8.8 ft
1.0 x 119.0 It
119.0 ftz
GRT/FOY/HALLS
10.0 ft 345 ft heat/cool
1.0 x 426.5 It
426.5 ftz
Ty
Construction
number
U-value
(Btuh/ftz-IF)
Or
HTM
(Btuh/ftz)
Area (ftz)
or perimeter (ft)
Load
(Btuh)
Area (ftz)
or perimeter (ft)
Load
(Btuh)
Heat
Cool
Gross
N/P/8
Heat
Cool
Gross
N/P/S
Heat
Cool
6
1 1
Vjl
G
_._
V�1
L —G
C
F--
Blk;viell,stucaoeM
2A 2ov
2A 2ov
2A2ov =
Blk wall, stucco ext
10C-v
2A tom
BIk vall, stucco eM
.2A2ov__ _M .__ ._
Blk wall, stucco ext
2A-2ov
2B-2fv
11Jo
Blk yell, stuaca ext
2A 2ov �__.._
Blk wall, stucco ext
2A-2ov
2A 2ov
11 D0
16B 30ad
�?Qch ----
0201
0.330
0 330
0330
0.201
0550
0.330
0 201
___.._0230._se_
0.201
0.330
0.320
0.600
0201
_ _ _ 0201
0.201
0.330
0230
_.._ 0 091
0290
0032
---- 0989
'. n�
' n
n
.
a
a
a
y se
s
s
s
s
sw
_ e sw
w
w
w
_
n
_
� z`5',8
957
957
.,.. _ 957
5,83
1525
957
5 83
_.____95Z
5.83
9.57
928
17.40
5 83
_ 9.57
5.83
957
9.57
2:64
1131
0.93
28,68
4.06
852
8i52
___,852
4.06
1620
2320
- - 4.06
7581
4.06
8.34
957
1758
4.06
1. 5
4.06
2223
22.98
131
1143
1 69
000
-" 86
0
23
M __ _ 0
44
18
0
0
____.._._...0
0
0
0
- 0
0
92
0
0
0
0
129
_.119
• 73
0
0
_ 0
�_,
26
18
0
426
0
' 222
_.
0
152
285
0
;." 297
0
198
106
289
0
30
, 0
0
0
0
110
01
0
.__. _ 0
0
0
0
' 641
287
0
_�. _._,_ 0
0
0
0
b
244
0
28
350
0.
0
0
0
322
202
396
^
447�
: „'256
0
0
0
0
0
'0
170
0
29
3.53
A.
0
0
-_ 0
_ .,160
_204.
72_1
0
..__._0
0
0
0
0
0
. 92
0
0
0
0
129
__...�28
0
_. 0
0
0
0
0
0
_
536
0
0
!, 0
0
120
;"" _803
' 0
.�.„. _ ,0..__
0
0
0
0
0
374
0
0
. _ 0
- 0
219
0
65
0
3
20
"" 0
0
0
0
140
18
427
�- 0
42
0
3
20
, 0
y 0
0
_ 0
Y 122
' 18
427
_..
6
c) AED
excursion
-50
-80
Envelope loss/gain
2545
1432
3460
2260
12
a) Infiltration
b) Room ventilation
473
0
132
0
417
0
117
0
13
Internal gains: Occupants@ 230
Appliances/other
1
230
0
2
460
0
Subtotal (lines 6 to 13)
3018
1794
3877
2836
14
15
Less external load
Less transfer
Redistribution
Subtotal
Duct loads
25 %
50 %
0
0
0
3018
754
0
0
0
1794
894
25 %
50%
0
0
0
3877
969
0
0
0
2836
1413
Total room load
Air required (cim)
3772
1471
2688
116
4846
188
4249
184
Calculations approved byACCAto_meet all requirements of Manual J 8th Ed
-�- wrigF�tsof't"
__ Right-Sute®Uriversal 2021 21.0.07 RSU23828 2021-JLI-1515:55.48
e 6
rstone1512BGRS1Lot183Pts3Waterstone1512BGRS,nQ Calc=MJ8 Housefaces: S g
-�- wrightsoft® Duct System Summary Job: Lot 183 Phase 3 Watersto...
Date:
Entire House By: FLETCH
DEL -AIR HEATING & AIR CONDITIONING
531 CODISCO WAY, SANFORD, FL 32771 Phone:407-333-2665 Fax:407-333-3853 Web: W W W.DEL-AIR.COM License: CMC 1249777
iLroject intormation
For: ADAMS HOMES
5322 Vespera Street, Fort Pierce, FL 34951
External static pressure
Pressurelosses
Available static pressure
Supply / return available pressure
Lowest friction rate
Actual air flow
Total effective length (TEL)
Heating
0.40
in H2O
0.06
in H2O
0.34
in H2O
0.170/0.170
in H2O
0.359
in/100ft
947
cfm
95 ft
Supply Branch Detail Table
Cooling
0.40 in H2O
0.06 in H2O
0.34 in H2O
0.170 / 0.170 in H2O
0.359 in/100ft
947 cfm
Name
Design
(Btuh)
Htg
(cfm)
Clg
(cfm)
Design
FIR
Diam
(in)
H x W
(in)
Duct
Mal
Actual
Ln (ft)
Ftg.Egv
Ln (ft)
Trunk
BATH2
h 841
33
23
0.379
4.0
Ox 0
VIFx
19.7
70.0
BR2
c 1772
59
77
0.408
6.0
Ox 0
VIFx
13.3
70.0
BR3
h 4010
156
111
0.359
7.0
Ox 0
VIFx
24.7
70.0
DIN
h 3772
147
116
0.370
7.0
Ox 0
VIFx
22.0
70.0
GRT/FOY/}iALLS
h 4846
188
184
0.458
8.0
Ox 0
VIFx
4.3
70.0
KIT
c 3073
52
133
0.406
6.0
Ox 0
VIFx
13.7
70.0
LAU
c 1104
17
48
0.456
4.0
Ox 0
\AFx
4.6
70.0
MBATH
h 1973
77
61
0.430
5.0
Ox 0
VIFx
9.0
70.0
MBR
h 4575
178
172
0.411
8.0
Ox 0
VIFx
12.8
70.0
WC
h 484
19
12
0.417
4.0
Ox 0
VIFx
11.5
70.0
W lc
h 576
22
11
0.453
4.0
Ox 0
VI Fx
5.0
70.0
Return Branch Detail Table
Name
Grille
Size (in)
Htg
(cfm)
Clg
(cfm)
TEL
(ft)
Design
FR
Veloc
(fpm)
Diam
(in)
H x W
(in)
Stud/Joist
Opening (in)
Duct
Mal
Trunk
rb2
Ox 0
947
947
0
0
0
0
Ox 0
VI Fx
-0
id- wrightsoft°
edRight-Sute®Universal 202121.0.07RSU23828
...rstone1512BGRS1Lot1B3Pfs3Waterstore1512BGRS.rrp Calc=MJB Hoisefaces: S
2021-JU-151555:49
Page 1
2020 -AIR BARRIER AND INSULATION INSPECTION COMPONENT CRITERIA
TABLE 402.4.1.1
AIR BARRIER AND INSULATION INSPECTION COMPONENT CRITERIA
Project Name: Lot 183 Phase 3 Waterstone 1512 BGRS Builder Name: ADAMS HOMES
Street: 5322 Vespera Street Permit Office:
City, State, Zip: Fort Pierce , FL , 34951 Permit Number:
Y
Owner: Jurisdiction: 661000
w
,
Design Location: FL, ST_LUCIE_CO_INTL
U
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 wall
.
Shafts, penetrations
Duct shafts, utility penetrations, and flue shafts opening to
exterior or unconditioned space shall be sealed.
Batts in narrow cavities shall be cut 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 spac
3s.
Recessed lighting
Recessed light fixtures installed in the building thermal envelope
Recessed light fixtures installed in the building
shall be sealed to the finished surface.
thermal envelope shall be airtight 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
exteriorwalls
boxes or air -sealed boxes shall be installed.
HVAC register boots
HVAC supply and return register boots that penetrate building
thermal envelope shall be sealed to the sub -floor, wall covering or
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 of log we shall be in accordance with the provisions of ICC-400.
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FORM R405-2020
RESIDENTIAL ENERGY CONSERVATION CODE DOCUMENTATION CHECKLIST
Florida Department of Business and Professional Regulation
Simulated Performance Alternative (Performance) Method
Applications for compliance with the 2020 Florida Building Code, Energy Conservation via the
Residential Simulated Performance Alternative shall include:
❑ This checklist
❑ Form R405-2020 report
❑ Input summary checklist that can be used for field verification (usually four pages/may be greater)
❑ Energy Performance Level (EPL) Display Card (one page)
❑ HVAC system sizing and selection based on ACCA Manual S orper exceptions provided in Section R403.7
❑ Mandatory Requirements (five pages)
Required prior to CO:
❑ Air Barrier and Insulation Inspection Component Criteria checklist (Table R402.4.1.1 - one page)
❑ A completed 2020 Envelope Leakage Test Report (usually one page); exception in R402.4
allows dwelling units of R-2 Occupancies and multiple attached single family dwellings to
comply with Section C402.5
❑ If Form R405 duct leakage type indicates anything other than "default leakage" then a completed
2020 Duct Leakage Test Report - Performance Method (usually one page)
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Envelope Leakage Test Report (Blower Door Test)
Residential Prescriptive, Performance or ERI Method Compliance
2020 Florida Building Code, Energy Conservation, 7th ,Edition
Jurisdiction: 661000 Permit #:
Job Information.
Builder: ADAMS HOMES Community: Lot: 183-3
Address: 5322 Vespera Street
City: Fort Pierce State: FL Zip: 34951
Air Leakage Test Results Passing results must meet either. the Performance, Prescriptive, or ERI Method
O PRESGRIPTIUE METHOD -The building ;or dwelling .'unit shall'be tested'and verified as having anair'leakage rate'of,rf6t exceeding 7 air '
changes per hour at apressure,of•0.2`inbh w.g (50'Pascals) in'Glimate Zones9 and 2.
0 ' 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 2020 (P'erformance) or R406-2020 (ERI);,section abeled'as infiltration,sub-section ACH50`.
ACH(50) specified, on, Form' R405-20201Energy Ca/c (Performance): or R,406-2020 (ERQ: 7.000
x 60 _ 13608 = Method for calculating building volume:
CFM(50) Building Volume ACH(50) Q Retrieved from architectural plans
F-1 PASS • Code software calculated
When ACH(50) is less than 3, Mechanical Ventilation installation Q 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 party. A written report of the results of the test shall be signed by the party 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 2020 7th Edition Florida Building Code
Energy Conservation requirements according to the compliance method selected above.
Signature of Tester:
Printed Name of Tester:
License/Certification #:
Date of Test:
Issuing Authority:
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Florida Building Code, Energy Conservation, 7th Edition (2020)
Mandatory Requirements for Residential Performance, Prescriptive and ERI Methods
ADDRESS: 5322 Vespera Street Permit Number:
Fort 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 verify that the EPL display card completed and signed by the builder accurately reflects the plans
and specifications submitted to demonstrate code compliance for the building. A copy of the EPL display card can be found in Appendix RD.
SECTION R402 BUILDING THERMAL ENVELOPE
❑ 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 envelopeThe 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 party conducting the test and provided to the code
official. Testing shall be performed at any time after creation of all penetrations of the building thermal envelope.
Exception: Testing is not required for additions, alterations, renovations, or repairs, of the building thermal envelope of existing
buildings in which the new construction is less than 85 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 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 L/s/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 L/s) 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.
R403.1 Controls. SECTION R403 SYSTEMS
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)(0, (g) or (i), Florida Statutes, to be "substantially leak free" in
accordance with Section R403.3.3.
R403.3.2.1 Sealed air handler. Air handlers shall have a manufacturer's designation for an air leakage of no more than 2 percent
of the design airnow rate when tested in accordance with ASHRAE 193.
R403.3.3 Duct testing (Mandatory). Ducts shall be pressure tested to determine air leakage by one of the following methods:
1. Rough -in test: Total leakage shall be measured with a pressure differential of 0.1 inch w.g. (25 Pa) across the system,
including the manufacturer's air handler enclosure if installed at the time of the test. All registers shall be taped or otherwise
sealed during the test.
2. Postconstruction test: Total leakage shall be measured with a pressure differential of 0.1 inch w.g. (25 Pa) across the entire
system, including the manufacturer's air handler enclosure. Registers shall be taped or otherwise sealed during the test.
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. Duct leakage testing is required for Section
R405 compliance where credit is taken for leakage, and a duct air leakage Qn to the outside of less than 0.080 (where Qn =
duct leakage to the. outside in cfm per 100 square feet of conditioned floor area tested at 25 Pascals) is indicated in the
compliance report for the proposed design.
A written report of the results of the test shall be signed by the party conducting the test and provided to the code official.
R403.3.5 Building cavities (Mandatory). Building framing cavities shall not be used as ducts or plenums.
R403.4 Mechanical system piping insulation (Mandatory). Mechanical system piping capable of carrying fluids above 105°F (41°C)
or below 55°F (13°C) shall be insulated to a minimum of R-3.
R403.4.1 Protection of piping insulation. Piping insulation exposed to weather shall be protected from damage, including that
caused by sunlight, moisture, equipment maintenance and wind, and shall provide shielding from solar radiation that can cause
degradation of the material. Adhesive tape shall not be permitted.
R403.5.1 Heated water circulation and temperature maintenance systems (Mandatory). If heated water circulation systems are
installed, they 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'% inches (89 mm) in the hot water distribution line and cold water line located as close as possible
to the storage tank.
R403.5.6 Water heater efficiencies (Mandatory).
R403.5.6.1.1 Automatic controls. Service water -heating systems shall be equipped with automatic temperature controls capable
of adjustment from the lowest to the highest acceptable temperature settings for the intended use. The minimum temperature
setting range shall be from 100°F to 140°F (38°C to 60°C).
R403.5.6.1.2 Shut down. A separate switch or a clearly marked circuit breaker shall be provided to permit the power supplied to
electric service systems to be turned off. A separate valve shall be provided to permit the energy supplied to the main bumer(s) of
combustion types of service water -heating systems to be turned off.
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 an air handler that is integral to tested and listed HVAC equipment is used to provide whole -house mechanical
ventilation, the air handler 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.
❑ R403.7.1 Equipment sizing (Mandatory). Heating and cooling equipment shall be sized in accordance with ACCA Manual S based
on the equipment loads calculated in accordance with ACCA Manual J or other approved heating and cooling calculation
methodologies, based on building loads for the directional orientation of the building. The manufacturer and model number of the
outdoor and indoor units (if split system) shall be submitted along with the sensible and total cooling capacities at the design
conditions described in Section R302.1. This Code does not allow designer safety factors, provisions for future expansion or other
factors that affect equipment sizing. System sizing calculations shall not include loads created by local intermittent mechanical
ventilation such as standard kitchen and bathroom exhaust systems. New or replacement heating and cooling equipment shall have
an efficiency rating equal to or greater than the minimum required by federal law for the geographic location where the equipment is
installed.
TABLE R403.6.1
WHOLE -HOUSE MECHANICAL VENTILATION SYSTEM FAN EFFICACY
FAN LOCATION
AIRFLOW RATE MINIMUM
(CFM)
MINIMUM EFFICACY a
(CFM/WATT)
AIRFLOW RATE MAXIMUIV
(CFM)
HRV or ERV
Any
1.2 cfm/watt
Any
Range hoods
Any
2.8 cfm/watt
Any
In -line fan
Any
2.8 cfm/watt
Any
Bathroom, utility room
10
1.4 cfm/watt
<90
Bathroom, utility room
90
2.8 cfm/watt
Any
For SI: 1 cfm = 28.3 L/min. a. When tested in accordance with HVI Standard 916
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MANDATORY REQUIREMENTS - (Continued)
ElR403.7.1.1 Cooling equipment capacity. Cooling only equipment shall be selected so that its total capacity is not less
than the calculated total load but not more than 1.15 times greater than the total load calculated according to the procedure selected in
Section R403.7, 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
2. 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 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 Florida Building Code, Energy Conservation —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 40oF (4.8°C).
❑ R403.10 Pools and permanent spa energy consumption (Mandatory). The energy consumption of pools and permanent spas
shall be in accordance with Sections R403.10.1 through R403.10.5.
R403.10.1 Heaters. The electric power to heaters shall be controlled by a readily accessible on -off switch that is an
integral part of the heater mounted on the exterior of the heater, or external to and within 3 feet (914 mm) of the heater. Operation
of such switch shall not change the setting of the heater thermostat. Such switches shall be in addition to a circuit breaker for the
power to the heater. Gas -fired heaters shall not be equipped with continuously burning ignition pilots.
R403.10.2 Time switches. Time switches or other control methods that can automatically turn off and on according to a preset schedule
shall be installed for heaters and pump motors. Heaters and pump motors that have built-in time switches shall be in compliance with this
section.
Exceptions:
1. Where public health standards require 24-hour pump operation.
2. Pumps that operate solar- and waste -heat -recovery pool heating systems.
3. Where pumps are powered exclusively from on -site renewable generation.
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QR403.10.3 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.
R403.10.5 Heat pump pool heaters. Heat pump pool heaters shall have a minimum COP of 4.0 when tested in accordance
with AHRI 1160, Table 2, Standard Rating Conditions -Low Air Temperature. A test report from an independent laboratory is
required to verify procedure compliance. Geothermal swimming pool heat pumps are not required to meet this standard.
R403.11 Portable spas (Mandatory).The energy consumption of electric -powered portable spas shall be controlled by the
requirements of APSP-14.
F1 R403.13 Dehumidifiers (Mandatory If installed, a dehumidifier shall conform to the following requirements:
1. The minimum rated efficiency of the dehumidifier shall be greater than 1.7 liters/ kWh if the total dehumidifier capacity for the house
is less than 75 pints/day and greater than 2.38 liters/kWh if the total dehumidifier capacity for the house is greater than or equal to 75 pints/day.
2. The dehumidifier shall be controlled by a sensor that is installed in a location where it is exposed to mixed house air.
3. Any dehumidifier unit located in unconditioned space that treats air from conditioned space shall be insulated to a minimum of R-2.
4. Condensate disposal shall be in accordance with Section M1411.3.1 of the Florida Building Code, Residential.
R403.13.1 Ducted dehumidifiers. Ducted dehumidifiers shall, in addition to conforming to the requirements of Section R403.13,
conform to the following requirements:
1. If a ducted dehumidifier is configured with return and supply ducts both connected into the supply side of the cooling system, a backdraft
damper shall be installed in the supply air duct between the dehumidifier inlet and outlet duct.
2. If a ducted dehumidifier is configured with only its supply duct connected into the supply side of the central heating and cooling system,
a backdraft damper shall be installed in the dehumidifier supply duct between the dehumidifier and central supply duct.
3. A ducted dehumidifier shall not be ducted to or from a central ducted cooling system on the return duct side upstream from the
central cooling evaporator coil.
4. Ductwork associated with a dehumidifier located in unconditioned space shall be insulated to a minimum of R-6.
SECTION R404
ELECTRICAL POWER AND LIGHTING SYSTEMS
R404.1 Lighting equipment (Mandatory). Not less than 90 percent of the lamps in permanently installed luminaires shall have an
efficacy of at least 45 lumens -per -watt or shall utilize lamps with an efficacy of not less than 65 lumens -per -watt.
R404.1.1 Lighting equipment (Mandatory). Fuel gas lighting systems shall not have continuously burning pilot lights.
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