HomeMy WebLinkAboutProject InformationManual S Compliance Report Job: Lot 116 Block 5 Waterston...
wrightsoft Date: NOVEMBER 3, 2010
Entire House By: DCS
DEL -AIR HEATING AND AIR CONDITIONING
531 CODISCO WAY, SANFORD, FL 32771 Phore:407-333-2665
Project• •
For: ADAM HOMES
5330 San Benedetto Place, Fort Pierce, FL 349.51
Cooling Equipment
:Design•
Outdoordesign DB:
90.4 OF
Sensible gain:
20579
Btuh Entering coil DB: 76.4°F
Outdoor design WB:
77.4OF
Latent gain:
4176
Btuh Entering coil WB: 63.3OF
Indoor design DB:
75.0 OF
Total gain:
24.756
Btuh
Indoor RH:
50%
Estimated airflow:
: 947
cfm
Manufacturer's Performance Data at Actual Design Conditions
Equipment type:
SplitASHP
Manufacturer:
Carrier
Model: 25HBC530AP03+FX4DNF031 L00
Actual airflow:
947
cfm
Sensible capacity:
22582
Btuh
110% of load
Latent capacity:
4819
Btuh
1150X6 of load
Total capacity:
27400
Btuh
111 % of load SHR: 82%
Heating Equipment
Design Conditions
Outdoor design DB: 41.0 OF Heat loss: 23179 Btuh
Indoor design DB: 70.0 cF
Manufacturer's Performance Data at Actual Design Conditions
Equipmenttype: SplitASHP
Manufacturer: Carrier Model: 25HBC530AP03+FX4DNF031 L00
Actual airflow: 947 cfm
Output capacity: 26646 Btuh 1150/6 of load
Supplemental heat required: 0 Btuh
Backup equipment type: Elec strip
Manufacturer: Model:
Actual airflow: 947 cfm
Output capacity: 5.7 kW 83%of load Temp. rise: 19 OF
Meets all requirements ofACCA Manual S.
s -Old_- wrightsoft®
^1� pYLN/Bai6Nm W�Iv�.y Gmp.�y Right-Sdte® Uriversal 2021 21.0.02 RSU23828
�'...terstore16356GL1Lot116BIk5Waterstore1635BGL.rrp CaIc=MJ8 Hoisefaces:NW
Entering coil DB: 69.5°F
Capacitybalance: 36 OF
Economic balance: -99 OF
2021 -Apr-1 6 11:4530
Page 1
Project Summary Job: Lot 116 Block 5 Waterston...
wrightsoft® Date: NOVEMBER 3, 2010
Entire House By. DCS
DEL -AIR HEATING AND AIR CONDITIONING
531 CODISCO WAY, SANFORD, FL 32771 Phone:407-333-2665
Proiect Information
For: ADAM HOMES
5330 San Benedetto Place, Fort Pierce, FL 34951
Notes: REVISED 3-26-12 SGT
REVISED 8-18-15 JA
L. S. 4-16.21 VWK
Design Information
Weather: St Lude Co Intl, FL, US
Winter Design: Conditions
Outside db
Inside db
Design TD
Summer Design Conditions
41 OF Outside db
70 OF Inside db
29 OF Design TD
Daily range
Relative humidity
Moisture difference
Heating Summary
Structure
19795
Btuh
Ducts
3384
Btuh
Central vent (0 cfm)
0
Btuh
(none)
Humidification
0
Btuh
Piping
0
Btuh
Equipment load
23179
Btuh
Infiltration
Method
Construction quality
Fireplaces
Simplified
Average .
0
Area (ftz)_
Heating Cooling
1635 1635
Volume (ft3)
15846
15846
Air changes/hour
0.38
0.20
Equiv.AVF (cfm)
100
53
Heating Equipment Summary
Make Carrier
Trade
Model 25HBC530AP03
AHRI ref 204840289
Efficiency
Heating input
Heating output
Temperature rise
Actual air flow
Air flow factor
Static pressure
Space thermostat
Capacity balance point = 36 OF
Backup:
8.5 HSPF
28200
Btuh @ 47OF
27
OF
947
cfm
0.041
cfm/Btuh
0.40
in H2O
Input = 6 kW, Output =19353 Btuh, 100AFUE
90 OF
75 OF
15 OF
L
50 %
57 grAb
Sensible Cooling'Equipment Load Sizing
Structure
15881
Btuh
Ducts
4698
Btuh
Central vent (0 cfm)
0
Btuh
(none)
Blower
0
Btuh
Use manufacturer's data
y
Rate/swin multipplier
EquipmenKensl load
1.00
a
20579
Btuh
Latent Cooling Equipment Load Sizing
Structure
3041
Btuh
Ducts
1135
Btuh
Central vent (0 cfm)
.
0
Btuh
(none)
Equipment latent load
4176
Btuh
Equipment Total Load (Sen+Lat)
24756
Btuh
Req. total capacity at 0.75 SHR
2.3
ton
Cooling Equipment Summary
Make Carrier
Trade
Cond 25HBC530AP03
Coil FX4DNF031 L00
AHRI ref 204840289
Efficiency 12.5 EER,15 SEER
Sensible cooling
21300
Btuh
Latentcooling,
7100
Btuh
Total cooling
28400
Btuh-
Actual airflow
947
cfm
Air flow factor
0.046
cfm/Btuh
Static pressure
0.40
in H2O
Load sensible heat ratio
0.83
Calculations approved byACCA to meet all requirements of Manual J 8th Ed
wrigfttsoft- 2021 -Apr-1 6 11.4520
ACK Right-Sute®Uriversal2021 21.0.02 RSU23828 Page 1
terstone1635BGL\Lot116BIk5Waterstorel635BGL.rLp Calc=MJ8 Hoisefaces:NW
-�- wrightsoftp Right-M Workshe '
Entire House
DEL -AIR HEATING AND AIR
CONDITIONING
531 CODISCO WAY, SANFORD, FL 32771 Phone:407-333-2665
Job: Lot 116 Block 5 Waterstorie 16...
Date: NOVEMBER 3, 2010
By. DCS
1
2
3
4
5
Room name
Exposed wall
Room height
Room dimensions
Room area
Entire House
179.9 ft
9.7 ft d
1635.0 ftz
FAM
382 It
10.7 It heaU000l
1.0 x 456.0 It
456.0 ft2
Ty
Construction
number
U-value
(Btuh/RZ`F)
Or
HTM
(BtuhHt2)
Area (ft)
or perimeter (ft)
Load
(Btuh)
Area (ftz)
or, perimeter . (ft)
Load
(Btuh)
Heat
Cool
Gross
N/P/S
Heat
Cool
Gross
N/P/S
Heat
Cool
6
11
W
166-19ad
Blk vtell, stucoo e)d
2A-2ov
16B-19ad
Blk voll, stucco e)d
IOC-m
2A-2ov
2A-2ov
2A-2ov
161319ad "
Blk vdl, stu000 e)d
2A-2ov
2A-2ov
1613-19ad
wall, stu000 e)d
2A-2om
2B-2fv
2B-2fv
11J0
12C-Osw
166.30ad
22A-tpl '
0.049
0201
0.330
0.640
0201
0550
0,330
023 0
0.3'30
0,049
0201
0,330
0.330
0.049
0201
0230
0.330
0.330
0.600
0.091
0.032
0289
ne
ne
he
se
se
se
se
se
se
`sw
sw
sw
sw
nw
nw
nw
nw
nw
nw
. -
'-
1.42
5.83
957
1.42
5.83
15.95
957
957
9.57
1:42
5.83
957
957
1.42
5.83
957
957
957
17.40
2.%
0.93
28.68
2.59
4.06
17.70
_ 259
4.06
12.64
15.61
15.92
852
. 259
4.06
14.02
15.61
2.59
4.06
16.61
22.09
22.09
1758
121
1.69
0.00
10
384
16
10'
348
18
16
16
32
.. 10
484
7
65
= 10
182
16
5
13
20
174
1784
1635
10
368
0
10
265
18
4
. 4
32
' 10
412
3
17
- 10
127
0
0
0
20
" 174
1784
180
14
2144
155
14
1546
287
155
155
310
14
2404
66
620
14
741
155
48
128
352
459
1655
5160
26
1493
287
26
1077
228
253
258
276
26
1674
96
1011
26
516
269
110
296
356
228
3014
0
_ 10
0
0
10
180
18
16
0
16
10
110
0
0
10
70
0
5
13
20
30
484
456
-10
0
0
10
130
18
4
0
16
10-
110
0
0
10
31
0
0
0
20
.30
484
39
14
0
0
14
756
287
155
0
155
'14
641
0
0
14
183
0
48
128
352
79
450
- 1116
26
0
0
26
526
228
253
0
138
26
447
0
0
26
127
0
110
296
_ 356
39
819
0
W
W
LVl/
-G-G-G
W
NBlk
P
C
F
6
c) AED excursion
49.2
-70
Envelope loss/gain
16597
12037
4407
3373
12
a) Infiltration
b) Room ventilation
3198
0
894
0
890
0
24
0
0
13
Internal gains: Oaupants@ 230
Applianoes/other
5
1150
1800
3
690
0
Subtotal (lines 6 to 13)
19795
15881
5296
4311
14
151
Less external load
Less transfer
Redistribution
Subtotal
Ductloads
170/6
30%
0
0
0
19795
3384
0
0
0
15881
4698
17%
30%1
0
0
0
5296
905
0
0
0
4311
1275
Tonal room load _T
Air required (dm)
1
23179
947
20579
947
6202
253
5587
257
Calculations approved bvACCA to meet all reauirements of Manual J 8th Ed
41.&-^ w;w.A&K.- tsoft�
Righ-Suite®Uriversal2021 21.0.02 RSU23828 2021-Apr-161 Page 0
terstore1635BGLU.ot116Blk5Waterstore1635BGL.rLp Calc=MJ8 Hoisefaces:NW g
*wrightsoft Right-JO Worksheet
Entire House
DEL -AIR HEATING AND AIR
CONDITIONING
531 CODISCO WAY, SANFORD, FL 32771 Phone:
Job: Lot 116 Block 5 Watemtone 16...
Date: NOVEMBER 3, 2010
By- DCS
1
2
3
4
5
Room name
Exposed wall
Room height
Room dimensions
Room area
BR 4
11.0 It
8.9 ft heatl000l
1.0 x 140.5 , ft
140.5 ftz
BR 3
24.0 ft
9.0 it heat/000l
1.0 x 133.0 It
133.0 ftz
Ty
Construction
number
U-value
(Btuh4t2-1q
Or
HTM
(Btuh/ftz)
Area (ftz)
or perimeter (it)
Load
(Btuh)
Area (ft')
or perimeter (it)
Load
(Btuh)
Heat
Cool
Gross
N/P/S
Heat
Cool
Gross
N/P/S
Heat
Cool
6
11
W
Vf/
I�
W
1613-19ad
Blk vdl, stucco ext
2A-2ov
1613-19ad
Blk wall, stucco e)d
10C-m
2A-20v
2A-20v
2A-20v I
16B-1gad "
Blk wall, stu000 eM
2A-2ov
2A-2ov,
166.19ad
Blk Mall, stucco eM
2A-2om
2B-2fv
2B-2fv
11J0 _
12C-Osw
1613-30ad
22A-Ipl
0.049
0.201
0.330
0,049
0.201
OB50
0.330
0.330
0.330
0.049
0201
0.330
0230
0.049
0201
0.330
0,330
0.330
0.600
0.091
0.032
0289
ne
ne
ne
se
se
se
se
se
se
sw
sw
sw
sw
nw
nw
nw
nw
nw
nw
1.42
5B3
9.57
1.42
5.83
15.95
957
957
9,57
1.42
5.83
957
9,57
1.42
5.83
957
957
957
17.40
2.64
0.93
28.68
2.59
4.06
17.70
259
4.06
12.64.
15.61
15.92
852
. 259
4.06
14.02
15.61
259
4.06
16.61
22.09
22.09
17.58
121,
1.69
0.00
0
0
0.
0
88
0
0
0
16
- 0'
0
0
0
0
0
0
0
0
0
0
166
141
0
0
0
0
72
0
0
0
16
0
0
0
0
0
0
0
0
0
0
0
166
11
0
0
0
0
419
0
0
0
155
0
0
0
0
0
0
0
0
0
0
0
154
315
0_
0
0
0
292
0
0
II 0
138
0
0
0
0
0
0
0
0
0
0
.0
280
0
0
112
0
0'.
80
0
0
16
0
0.
0
0
0
0
0
0
0
0
0
0
160
133
0
112
0
0
64
0
0
4
0
0
0
0
0
0
0
0
0
0
0
0
160
24
0
653
0
0
372
0
0
155
0
0
0
0
0
0
0
0
0
0
0
0
148
688
0
455
0
0
259
0
0
258
0
0
0
0
0
0
0
0
0
0
0
0
270
0
W
VI/
FL----GG
W
P
C
F
6
c) AED excursion
-21
111
Envelopeloss/gain
1043
689
2016
1352
12
a) Infiltration
b) Roomventilation
196
0
55
0
427
0
119
0
13
Internal gains: Occupants @ 230
Appliancesrother
0
0
0
0
0
0
Subtotal (lines 6 to 13)
1239
744
2443
1471
14
15
Less external load
Less transfer
Redistribution
Subtotal
Ductloads
17%
30%,
0
0
0
1239
212
0
0
0
744
220
17%
30%1
0
0
0
2443
418
0
0
0
1471
435
Total roam load
Air required (cfm)
1450
59
964
44
2861
117
1907
88
Calculations approved bvACCA to meet all requirements of Manual J 8th Ed
P. -4-- wr7gf�tsoTt^ 2021-Apr-1611:4520
Right-Srite®Uriversal 2021 21.0.02 RSU23828 Page 2
terstore1635BGL\Lot116BIk5Waterstore1635BGL.rLp Calc=MJ8 Housefaces:NW
- - wrightsoftm Right-JO Worksheet
Entire House
DEL -AIR HEATING AND AIR
CONDITIONING
531 CODISCO WAY, SANFORD, FL 32771 Phone:407-333-2665
Job: Lot 116 Block 5 Waterstone 16...
Date: NOVEMBER 3, 2010
By- DCS
1
2
3
4
5
Room name
Exposed%Adl
Room height
Room dimensions
Room area
. DIN
12.0 ft
11.0 ft heaV000l
9.0 x 12.0 ft
108.0 ftz
BATH
6.0 ft
8.5 ft heaftol
8.0 x 6.0 ft
48.0 ftz
Ty
Construction
number
U-value
(BtuhAtz F�
Or
HTM
(BtuhAt)
Area z
ft
or perimeter (ft)
(Btuh)
Area(ftz)
or perimeter (ft)
Load
(Btuh)
Heat
Cool
Gross
N/P/S
Heat
Cool
Gross
N/P/S
Heat
Cool
6
11
W
V+/
-G
W
1613-19ad
Blk wall, stucco ext
2A-2ov
161119ad
Blk Hell, stucco ext
10C-m
2A-2ov
2A-2ov
2A-2ov
1613-19ad
Blk well, stu000 e#
2A-2ov
2A-26v
168-19ad
Blk wall, stu000 ext
2A-2om
2B-2fv
2B-2fv
11,10
12C-0sw
16B-30ad -
22A.fpl
0.049
0201
0,330
'0.049
0.201
0.550
0.330
0.330
0.330
0.049
6.201
0.330
0,330
0.049
0.201
0.330
0.330
0,330
0.600
0.091
0.032
0.989
ne
ne
he
se
se
se
se
se
se
sw
sw
sw
sv
nw
nw
nw
nw
nw
nw
:-
1.42
5.83
9.57
1.42
5.83
15.95
957
957
9.5.7
1.42
5,83
957
9.57
1.42
5.83
9.57
9.57
957
17.40
2.64
0.93
28.6.8
2,59
4.06
17.70
2.59
4.06
12.64
15.61
15.92
8.52
2.59
4.06
14.02
15.61
259
4.06
16.61
22.09
22.09
17.58
121
1.69
0.00
0
0
0
0
0
0
0
0
0
0
120
0
32
0
0
0
0
0
0
0
118
108
0
0
0
-0
0
0
0
0
0
0.
88
0
8
0
0
0
0
0
0
0
118
12
0
0
0
0.
0
0
0
0
I 0
.0
511
0
310
0
0
0
0
0
0
0=
110
344
0
0
0
0
0
0
0
0
0
0
356
0
505
0
0
0
0
0
0
0'
199
0
0
48
0
A
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
.0
55
48
0
48
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
55
6
0
280
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
51
' 172
0
195
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
93
0
W.
V►/
W
P
C
IF
6
c) AED excursion
212
-9
Envelope loss/gain
1274
1272
503
279
12
a) infiltration
b) Room ventilation
267
0
75
0
107
0
30
0
13
Internal gains: Oocupants@ 230
Appliances/other
1
230
0
0
0
0
Subtotal (lines 6 to 13)
1541
1577
610
309
14
15
Less external load
Less transfer
Redistribution
Subtotal
Duct loads
17%
30 %
0
0
0
1541
263.
0
.0
0
1577
466
17 %
30 %
0
0
0
610
104
0
0
0
309
91
Total room load
Air required (cfm)
1805
74
2043
94
714
29
400
18
Calculations approved byACCA to meet all requirements of Manual J 8th Ed
Righ-SuiteOUriversal 2021 21.0.02 RSU23828 2021 -Apr-1 6 11:4620
_...terstore1635BGL1Lot116BIk5Waterstore1635BGL.nQ CaIc=MJB Hoisefaces:NW
Page 3
-�- wrigntsoft Right-M Worksheet
Entire House
DEL -AIR HEATING AND AIR
CONDITIONING
531 CODISCO WAY SANFORD, FL 32771 Phone:407-333-2665
Job: Lot 116 Block 5 Waterstorie 16...
Date: NOVEMBER 3, 2010
By: DCS
1
Room name
M BR
Krr
2
Exposed wall
15.0 It
0 It
3
Room height
11.0 It heat/wol
10.0 ft heat/cool
4
5
Room dimensions
Room area
1.0 x 200.0 It
200.0 ft2
1.0 x 1275 It
1275 ft2
Ty
Construction
U-value
Or
HTM
Area (ft2)
Load
Area (ft')
Load
number
(Btuh/ t2-19
(Btuh/ft2)
or perimeter (ft)
(Btuh)
or perimeter (ft)
(Btuh)
Heat
Cool
Gross
N/P/S
Heat
Cool
Gross
N/PIS
Heat
Cool
6
W
V)/
I-G
16B-19ad
Blk w9l, stu000 e)d
2A-2ov
0.049
0.201
0.330
one
ne
ne
142
5.83
9.57
2.59
4.06
17.70
0
0
0
0
0
0
0
0
0
0-_
0
0
0
0
0
0
0
0
'0
0
0
0
0
0
W
11
166.19ad
Blk wall, stu000 e)d
'0.046
0.201
se -
se
1.42
5B3
: 259
4.06
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
tOGm
2A-2ov
2A-2ov
0550
0.330
0.330
se
se
se
15.95
957
957
12.64
15.61
15.92
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
N
2A-2ov
1613•19ad ' '
0.330
0.049
se
sw
I 957
1:42.
852
259
0
0
0
0
0
0
0
b
0.
0.
0
0
0
0
0
0
IN
Blk vyall, stu000 ext
2A-2ov
2A-2ov
0201
0.330
0.330
sw
sw
sw
5.83
957
9.57
4.06
14.02
15.61
150
0
32
118
0
8
686
0
310
478
0
505
0
0
0
0
0
0
0
0
0
0
0
0
W
16B-19ad
Blk v di, stu000 e#
0.049
0.201
nw
nw
1A2
5.83
259
4.06
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2A-2om
0.330
nw
957
16.61
0
0
0
0
0
0
0
0
26-2N
2B-2fv
0 330
0.330
nw
nw
957.
957
22.09
22.09
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
P
C
11,10
12C-0sw
16B-30ad
0.600
0.091
0.032
nw
17AO
2.64
0.93
1758
121
1.69
0
0
224
0
0
224
0
0
208
0
0
378
0
A
128
0
0
128
0
0
118
0
0
215
F
22A-fpl
0.989
'-
28.68
0.00
.200
" 15
430
6
128
0
0
0
6
c) AED excursion
203
38
Envelope loss/gain
1634
1564
118
177
12
a) Infiltration
334
93
0
0
b) Room ventilation
0
0
0
0
13
Internal gains: Oooupants@ 230
1
230
0
0
Appliancesrother
0
1200
Subtotal (lines 6to 13)
1967
1888
118
1377
Less extemalload
0
0
0
0
14
Lesstransfer
Redistribution
Subtotal
0
0
1967
0
0
1888
0
0
118
0
0
1377
15
Dud loads
17°/
30 %
336
558
17 %
30%1
20
407
Total room load
Air required (dm)
2303
94
2446
113
139
6
1785
82
Calculations approved byACCA to meet all requirements of Manual J 8th Ed.
i+F- wr➢gFr,lsoft� �A Right-Sute®Udv2021-Apr-1611:4520
Universal 2021 21.0.02 RSU23828 Page 4
terstore1635BGL1Lot116Blk5Waterstone16358GL.rup Calc=W8 Hoisefaces;NW
wrightsoft° Right-J® Worksheet
Entire House
DEL -AIR HEATING AND AIR
CONDITIONING
531 CODISCO WAY, SANFORD, FL 32771 Phore:407-333-2665
Job: Lot 116 Block 5 Waterstorie 16...
Date: NOVEMBER 3, 2010
By: DCS
1
Room name
BR 2
UTIL
2
3
4
5
Exposed wall
Room height
Room dimensions
Room area
28.0 ft
85 ft - heat/cool
12.0 x 16.0 ft
192.0 1112
6.0 ft
8.0 ft heaVcool
1.0 x 48.0 ft
48.0 ft2
Ty
Construction
number
U-value
(Btuh/ft2 �j
Or
HTM
(Btuh/ftz)
Area (ft2)
or perimeter (ft)
Load
(Btuh)
Area (ftz)
or perimeter (ft)
Load
(Btuh)
Heat
Cool
Gross
N/P/S
Heat
Cool
Gross
N/P/S
Heat
Cool
6
11
W
L_ C
1613-19ad
Blk v dl, stucco eA
2A-2ov
16&19ad
Blk vyall, stucco etd
10C-m
2A-20v
2A-2ov
2A-2ov .
166-1gad
Blk wall, stucco ext
2A-2ov
2A-2ov
1613&19ad
Blk wall, stucco ext
2A-2cm
26-2fv
213-2fv
11,10
12C-Osw
1613-30ad
22A-tpl
0.040
0201
0330
0.049
0.201
0550
0230
0.330
0330
0.049
0201
0330
0330
0.049
0201
0330
0.330
0330
0.600
0.091
0.032
0.989
ne
ne
ne
se
se
se
se
se
se
sw
sw
sw
sw
:nw
nw
nw
nw
nw
nw
:
1.42
5.83
957
1.42
5.83
15.95
957
957
957
1A2
5.83
957
957
1.42
5,83
957
957
957
17AO
2.64
0.93
28.68
2.59
4.06
17.70
: 259
4.06
12.64
15.61
15.92
852
. 259
4.06
14.02
15.61
259
4.06
16B1
22.09
22.09
1758
121
1.69
0.00
''0
128
16
' 0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
96
219
192
0
112
0
0
0
0
0
0
0
.0.
0
0
0
0
0
0
0
0
0
96
219
' 28
0
652
155
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
253
204
863
0
454
287
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
_' 126
371
0
0
0
0
0
0
0
0
0
0
0.
0
0
0
0
0
0
0
0
0
48
48
48
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
:48
48
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
127
45
' '' ' 172
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
.0
0
0
63
81
0
W
W
W
P
C
F
6
c) AED exarsion
-21
-20
Envelope loss/gain
2067
1216
343
124
12
a) Infiltration
b) Room ventilation
285
0
80
0
0
0
0
0
13
Internal gains Occupants@ 280
ApplianceEVother
0
0
0
0
0
600
Subtotal (lines6 to 13)
2351
1296
343
724
14
151
Less external load
Less transfer
Redistribution
Subtotal
Duct loads
17 /
30 %
0
0
0
2351
402
0
0
0
1296
383
17/
30%1
0
0
0
343
59
0
0
0
724
2.14
Total room load
Air required (dm) 1112
2753
1679
77
402
16
938
43
Calculations approved byACCA to meet all requirements of Manual J 8th Ed.
-*- wr➢gl�tsoTt�
.4 A Flight-Sulte®Uriversaf2021 21.0.02 RSU23828 Page 5 2021-Apr-1611:age 5
...terstone16356GL\Lot116BIk5Waterstone1635BGL.rtp CaIc=MJB Hoisefaces:NW
-�- wrightsoft- Right-JO Worksheet
Entire House
DEL -AIR HEATING AND AIR
CONDITIONING
531 CODISCO WAY,SANFORD, FL32771 Phone:407-333-2665
Job: Lot 116 Block 5 Waterston 16...
Date: NOVEMBER 3, 2010
By- DCS
1
2
3
4
5
Room name
E)posed wall
Room height
Room dimensions
Room area '
MBATH
33D ft
8.0 ft heaV000l
1.0 x 135.0 ft
135.0 ft2
MWIC
6.0 ft
8.0 ft heaV000l
1.0 x 47.0 ft
47.0 ftz
Ty
Construction
number
U-value
(BtuhHt2-Cq
Or
HTM
(Btuh/ft2).
Area (ftz)
or perimeter (ft)
Load
(Btuh)
Area (ft')
or perimeter (ft)
Load
(Btuh)
Heat
Cool
Gross
N/P/S
Heat
Cool
Gross
N/P/S
Heat
Cool
6
11
W
V)/
I-G
161319ad
Blk vdI, stu000'e)d
2A-2ov
16&19ad
Blk vsll, stucco ext
10C-m
2A-2ov
2A-2ov
2A-2ov . I
1613-19ad
Blk wall, stu000 eM
2A-2ov
2A-2ov
168.19ad
Blk vdI, stu000 ext
2A-2om
213-2fv
2B-2ty
11,10
12C-Osw
16B-30ad
22A-Ipl '
0.049
0.201
0.330
0.049
0.201
0550
0.330
0.330
0230
0.049
0.201
0.330
0.330
0.049
0.201
0.330
0.330
0.330
0.600
OD91
0.032
0.989
:ne
ne
ne
se
se
se
se
se
se,
sw'
sw
sw
sw
nw
nw
nw
nw
nw
nw
1.42
5.83
957
1A2
5.83
1525
957
957
9.57
1A2
5.83
957
957
1.42
5.83
957
957
957
17.40.
2.64
0.93
28.68
259
4.06
17.70
259
4.06
12.64
15.61
15.92
8.52
259
4.06
14.02
15.61
259
4.06
16.61
22.09
22.09
1758.
121
1.69
0.00
0
48
0
6
0
0
0
0
0
0
104
7
0
0
112
16
0
0
0
0
135
135
0
48
0
6
0
0
0
0
0
.0
97
3
0
0
96
0
0
0
0
0
135
33
0
280
0
`' ..0
-0
0
0
0
0
0
566
66
0
0
558
155
0
0
.0
0
125
946
0.
195
0
0
0
0
0
.0
I 0
0
394
96
0
0
389
269
0
0
0
.0
228
0
0
48
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
47
47
0
48
0
0
0
0
0
0
0
0
0
0
0
'• 0
0
0
0
0
0
0
47
.6
0
280
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
44
172
0
195
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
79
0
w
N
W
Val
�L-GG
W
P
C
F
6
c) AED excursion
153
-8
Envelopeloss/gain
2697
1724
495
266
1.2
a) , Infiltration
b) Room ventilation
587
0
164
0
107
0
30
0
13
Internal gains: Oocupants@ 230
Appliancesrother
0
0
0
0
0
0
Subtotal (lines 6 to 13)
3284
1888
602
296
14
15
Less external load
Lesstransfer
Redistribution
Subtotal
Ductloads
17%
30%
0
0
0
3284
561
0
0
0
1888
559
171/.
30%
0
0
0
602
103
0
0
0
296
88
Total room load
Air required (cm)
3845
157
2447
113
705
29
383
18
Calculations approved bvACCAto meet all requirements of Manual J 8th Ed
wrigF�tsoft^
A Rigfd-Suite®Uriversal 2021 21.0.02 RSU23828 Page 6 2021-Apr-1611:age 6
...terstone1635BGL\Lot116BIk5Waterslone1635BGL.np CaIc=MJB Hoisetaces:NW
Duct System Su I� ma Job: Lot 116 Block 5 Waterston...
wrightsoft Date: NOVEMBER 3, 2010
Entire House By: DCS
DEL -AIR HEATING AND AIR CONDITIONING
531 CODISCO WAY, SANFORD, FL 32771 Phore:407-333-2665
Project• •
For: ADAM HOMES .
5330 San Benedetto Place, Fort Pierce, FL 34951
External static pressure Heating Cooling
0.40 in H2O 0.40 in H2O
Pressssure losses 0.06 in H O 0.06 in H2O
Availlable static pressure 0.84 in H O 0.34 in H2O
Supply/return available pressure 0.170/0.170 in H2O 0.170/0.170 in H2O
Lowest fricti on rate 0.256 in/100ft 0.256 in/100ft
Actual airflow 947 cfm 947 cfm
Total effective length (TEL) 133 ft
SupplyDetail Table
Name
Design
(Btuh)
Htg
(cfm)
Clg
(cfm)
Design
FR
Diam
(in)
H x W
(in)
Duct
Mat
Actual
Ln (ft)
Ftg.Egv
Ln (ft)
Trunk
BATH
h. 714
29
18
0.414
4:0
Ox0
VIFx
12.1
70.0
BR2
h 2753
112
77
0.31.9
6.0
ox0
VIFx
21.7
85.0
sti
BR 3
h 2861
117
.88
0.404
6.0
Ox 0,
VI Fx
14.1
70.0
BR 4
h 1450;
59
44
0.462
6.0
Ox 0
VI Fx
3.6
70.0
DIN
c 2043
74
94
0.414
6.0
ox0
VIFx
12.1
70.0
FAM
c 5587
253
257
0.429
9.0
Ox 0
VIFx
9.2
70.0
KIT
c 1785
6
82
0.445
6:0
Ox 0
VIFx
6.3
70.0
M BATH
h 3845
157
113
0:256
7.0
Ox 0.
VI Fx
32.7
100.0
st2
MBR
c 2446
94
113
0.274
7.0
Ox:O
VIFx
24.2
100.0
s112
M W IC
h 705
29
18
0.260
4.0
Ox 0
VI Fx
30.7
100.0
st2
UnL
c 938
16
43
0.327
4.0
Ox 0
VIFx
19.1
85.0 .
sti
Supply Trunk Detail Table
Trunk
Htg
Clg
Design
Veloc
Diam
H x W
Duct
Name
Type
(cfm)
(cfm)
FR
(fpm)
(in)
(in)
Material
Trunk
st2
PeakAVF
280
243
0.256
634
9.0
0 x 0
VinlFlx
sti
sti
PeakAVF
409
363
0.256
521
12.0
0 x 0
VinlFlx
wrightsoft® 2021-Apr-1611:4531
�� n�kkvo .ten x u .. omm r Right-SLA68U*ersal 2021 21.0.02 RSU23828 Page 1
terstore1635BGL1Lot116BIk5Waterstooe1635BGL.np Calc=MJ8 Horsefaoes:NW
Grille
Htg
Clg
TEL
Design
Veloc
Diam
H x W
Stud/Joist
Duct
Name
Size (in).
(cfm)
(cfm)
(ft)
FIR
(fpm)
(in)
(in)
Opening (in)
Mat
Trunk
rbi
Ox 0
947
947
0
0
0
0
Ox 0.
VIFx
C ' wrightSofC- 2021-Apr-1 6 11:45nl
aw,k• m•��a.,� , , Right-Sute®Uriversal 2021 21.0.02 RSU23828 Page 2
ACCK terstore1635BGL\Lotll6BIk5Walerstone1635BGL.rLp Calc=MJ8 Hosefaces:NW
i
2020 -AIR BARRIER AND INSULATION INSPECTION COMPONENT CRITERIA
TABLE 402.4.1.1
AIR BARRIER AND INSULATION INSPECTION COMPONENT CRITERIA
Project Name: Lot 117 Block 5 gWaterstone 1635 BGL Builder Name: ADAM HOMES
Street: 5330 San Benedetto Place 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 aid barrier shall be installed in the building envelope.
Air -permeable insulation shall
requirements
The exterior the 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 it 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/doorjambs 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
Pxtpnri behind piping and wiring.
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 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 aaamon, inspection or log walls shall be in accordance with the provisions of !CC-400.
4/16/2021 1:19 PM EnergyGauge® USA 7.0.00 - FlaRes202O FBC 7th Edition (2020) Compliant Software Page 1 of 1
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)
i
❑ HVAC system sizing and selection based on ACCA Manual S or per exceptions provided in Section R403.7
❑ Mandatory Requirements (five pages)
Required prior to CO:
I
❑ Air Barrier and In 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)
'I
i
4/16/2021 1:18:53 PM EnergyGauge® USA 7.0.00 - FlaRes2020 FBC 7th Edition (2020) Compliant Software Page 1 of 1
a
a 'll
{ Duct Leakage Test Report
Residential Prescriptive, Performance or ERI Method Compliance
2020 Florida Building Code, Energy Conservation, 7th Edition
Jurisdiction: 661000 Permit #:
J66 Information •"
Builder: ADAM HOMES Community: Lot: NA
Address: 5330 San Benedetto Place
City: Fort Pierce State: FL Zip: 34951
Duct Leakage; Tes, esults
System 1
cfm25
System 2
cfm25
System 3
i
cfmi25
Sum of others
cfm25
Total of all
i
cfm25
— 1635 = Qn
Total of all
Total Conditioned
systems
Square Footage
PASS El FAl L
I
I
Q Prescriptive Method. cfm25 (Total) „
To ,qualify as.r"substantially. leak free" Qn Total must be, less than or
equal to 0 041f air handier unit is installed., If air handler unit is not
installed, Qri Total`must be less than.or equal to,0 03: This testing
method meets.the.requirementsin.accordance with Section 'R403.3.3.
Is?"the.ar hana�ler unit installed during testing? ❑YES (Sod , 0'NO (So��
.Q, P Brformance7ER.I'Method ` cfm25 (out or Total)"
To quallfy'using this method; Qn must not be.greatee than:the
proposed duct leakage Qn specified -on F&m.R405-2020 or.R406-2020
Leakage Type selected on Form Qn specified `on For"m R405-2020.
R405;29RQ (EnergyCalc) or R406-2020' (EnergyCalc) or R406-2020
Proposed Qn 0.04
;4
Duct tightness shall be verified by testing in accordance with ANSI/RESNET/ICC380 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), Florida Statutes.
Testing.'Company
Company Name: Phone:
I hereby verify that the above duct: leakage testing results are in accordance with the Florida Building Code requirements with the
selected compliance path as stated above, either the Prescriptive Method or Performance Method.
Signature of Tester: Date of Test:
Printed Name of Tester:
License/Certification #:
i
4/16/2021 1:20:17 PM En
Issuing Authority:
USA 7.0.00 - FlaRes202O FBC 7th Edition (2020) Compliant Software Page 1 of 1
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: ADAM HOMES Community: Lot: NA
Address: 5330 San Benedetto Place
City: Fort Pierce State: FL Zip: 34951
Air eakage.Test- Results Passingresults mustmeet either th Performance,. Prescriptive; orERLMethod_:
= PRESCRIPTIVE METHOD=The buiiding or dwelling unrtshall be tested and verified as hadin -an air leakage'rate of not exceeding-7 air: ..
,changes per:hour at a°pressure of 0.2 inch wg. (50 Pascals) in;Climate,Zones 1 and Z.
O . PERFORMANCE, or ERI'METHOD-The building or dwelling unit shall be tested and.venfied as having an airleakage rate of not exceeding
the selected ACH(50) value, as shown,on Form 840.5-2020 (Performance) 6r, R406-2020 (ERl),•section labeled as infiltration,.sub=section ACH50.
ACH(50) specified on Form R405-2020-Energy Ca/c (Performance) or R466-2020 (ERI): -- 7.000 _
x 60 _ 15860 = Method for calculating building volume:
CFM(50) Building Volume ACH(50)F -I O Retrieved from architectural plans
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: Date of Test:
Printed Name of Tester:
License/Certification #: Issuing Authority:
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Florida Building Code, Energy Conservation, 7th Edition (2020)
Mandatory Requirements for Residential Performance, Prescriptive and ERI Methods
F77R 5330 San Benedetto Place Permit Number:
Fort Pierce , FL , 34951
MANDATORY REQUIREMENTS - See individual code sections for full details.
V
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 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:
Direct vent appliances with both intake and exhaust pipes installed continuous to the outside.
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 airflow rate when tested in accordance with ASHRAE 193.
R403.3.3 Duct testing (Mandatory). Ducts shall be pressure tested to determine air leakage by one of the following methods:
1. Rough -in test: Total leakage shall be measured with a pressure differential of 0.1 inch w.g. (25 Pa) across the system,
including the manufacturer's air handler enclosure if installed at the time of the test. All registers shall be taped or otherwise
sealed during the test.
2. Postconstruction test: Total leakage shall be measured with a pressure differential of 0.1 inch w.g. (25 Pa) across the entire
system, including the manufacturer's air handler enclosure. Registers shall be taped or otherwise sealed during the test.
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'/2 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)
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 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
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 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 40cF (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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oR403.10.3 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.
EJ R403.11 Portable spas (Mandatory).The energy consumption of electric -powered portable spas shall be controlled by the
requirements of APSP-14.
DR403.13 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
FJ 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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