HomeMy WebLinkAboutProject Informationhtsoft p p
wriManual S Compliance Report Job: Lot 115 Block 5 Waterston...
9 Date: 06.07.12
Entire House By: FLETCH
DEL -AIR HEATING & AIR CONDITIONING
531 CODISCO WAY SANFORD, FL 32771 Phone:407-333-2665 Fax:407-333-3853 Web:WWW.DEL-AIR.COM
For: ADAMSHOMES
5318 San Benedetto Place, Fort Pierce, FL 34951
Design Conditions
Outdoor design DB: 90.4 cF
Outdoor design WB: 77.4OF
Sensible gain: 22627
Latent 4807
Btuh Entering coil DB: 78.0°F
Btuh
Indoor design DB: 75.0 °F
gain:
Total gain: 27434
Entering coil WB: 64.1 °F
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: 22734 Btuh
100%of load
Latent capacity: 5074 Btuh
106% of load
Total capacity: 27808 Btuh
101 % of load SHR: 82%
Design Conditions
Outdoor design DB: 41.0 OF Heat loss: 23219 Btuh Entering coil DB: 69.0 OF
Indoor design DB: 70.0 OF
Manufacturer's Performance Data at Actual Design Conditions
Equipment type: SplitASHP
Manufacturer: Carrier Model: 25HBC530AP03+FX4DNF031 L00
Actual airflow: 947 cfm
Output capacity: 26688 Btuh 115% of load Capacity balance: 36 OF
Supplemental heat required: 0 Btuh Economic balance: -99 of
Backup equipment type: Elec strip
Manufacturer: Model:
Actual airflow: 947 cfm
Output capacity: 6.1 kW 90%of load Temp. rise: 20 OF
Meets all requirements ofACCA Manual S.
wrightsoft, 2021 -Apr-1 7 09:54.47
Right-SuteOUriversal 2021 21.0.02 RSU23828
...terstone1780BGR1Lot115Blk5Waterstone1780BGR.rW Calc=W8 Hoisefaces:NW FILE COPY Pagel
wrightsoft®
Component Constructions
p
Job: Lot 115 Block 5 Waterston...
Date:
Entire House
06.07.12
By: FLMH
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
Project• •
For:
ADAMS HOMES
5318 San Benedetto Place, Fort Pierce, FL 34951
Design Conditions
Location:
St Lucie Co Intl, FL, US
Indoor:
Indoor temperature (OF)
Heating
70
Cooling
75
Elevation: 26 ft
Latitude: 28 °N
Design TD (OF)
Relative humidity (%):
29
30
15
50
Outdoor:
Heating Cooling Moisture difference (grAb)
2.4
56.9
Dry bulb (OF)
41 90 Infiltration:
Daily range (OF)
Wet bulb (OF)
- 15 ( L ) Method
- 77
Simplified
Wind speed (mph)
Construction quality
15.0 7.5 Fireplaces
Average
0
Construction descriptions or Area U-value Insul R Htg HTM Loss Clg HTM Gain
f 2 Btuh/ftzT ftz°FBtuh BUM Btuh BtuWft' Btuh
Walls
Blk wall, stucco ext, r-4 ext bd ins, 8" thk, 1/2" gypsum board int fnsh
16B-19ad: Knee wall, asphalt shingles roof mat, r-19 kw ins, 1/2" gypsum
board int fish
Partitions
12C-Osw: Frm wall, 1/2" gyp.bd ext, r-13 cav ins, 1/2" gypsum board int
fnsh, 2'5c4" wood frm, 16" o.c. stud
Windows
2A-2ov: 2 glazing, clr lowe outr, air gas, vnl frm mat, clr innr, 1/4" gap, 1/8"
thk; NFRC rated (SHGC=0.21); 50% drapes, medium; 5.5 ft overhang
(5.3 ft window ht, 0.8 ft sep.); 6.67 ft head ht
2A-2ov: 2 glazing, clr low-e outr, air gas, vnl frrrl mat, clr innr, 1/4" gap, 1/8"
thk; NFRC rated (SHGC=0.23); 50% drapes, medium; 1.3 ft overhang
(5.3 ft window ht, 0.8 ft sep.); 6.67 ft head ht
10C-v: 2 glazing, clr low-e outr, air gas, vnl frm mat, cir innr, 1/4" gap, 1/8"
thk; NFRC rated (SHGC=0.70); 50% drapes, medium; 12 ft overhang (6.7
ftwindow ht, 0.8 ft sep.); 6.67 ft head ht
2A-2ov: 2 glazing, clr low-e outr, air gas, vni frm mat, clr innr; 1/4" gap, 1/8"
thk; NFRC rated (SHGC=0.21); 50% drapes, medium; 4.5 ft overhang
(5.3 ft window ht, 0.8 it sep.); 6.67 ft head ht
n
17
0.143
4.1
4.15
72
2.59
45
ne
383
0.143
4.1
4.15
1588
2.59
991
se
269
0.143
4.1
4.15
1117
2.59
697
sw
291
0.143
4.1
4.15
1208
2.59
754
w
18
0.143
4.1
4.15
74
2.59
46
nw
68
0.143
4.1
4.15
284
2.59
177
all
1047
0.143
4.1
4.15
4344
2.59
2711
sw
117
0.049
19.0
1.42
166
2.59
303
250
0.091
13.0
2.64
660
-1.31
328
n
11
0.330
0
9.57
110
8.22
94
w
11
0.330
0
9.57
106
12.1
134
all
23
0.330
0
9.57
216
10.1
228
ne
49
0.330
0
9.57
469
17.7
868
se
33
0.330
0
9.57
313
15.7
512
sw
33
0.330
0
9.57
313
15.7
512
all
114
0.330
0
9.57
1095
16.5
1892
se
18
0.550
0
16.0
285
12.6
226
nw
23
0.330
0
9.57
224
16.6
389
Doors
11 JO: Door, mtl fbrgl type nw 20 0.600 6.3 17.4 350 17.6 353
11 DO: Door, wd sc type n 18 0.390 0 11.3 202 11.4 204
�. -P- wrightscM6 2021 -Apr-1 7 09:54.47
A tAt port -m Rigft-Sute®Uriversa12021 21.0.02 RSU23828 Page 1
terstore1780BGR\Lot11581k5Waterstone1780BGR.np Calc=MJ8 Hotsefaces:NW
Ceilings
A 6B-30ad: Attic ceiling, asphalt shingles roof mat, r-30 cell ins, 1/2" 1972 0.032
gypsum board int fnsh
30.0 0.93 1830 1.69 3332
Floors
22A-tpl: Bg floor, light dry soil, on grade depth 189 0.989
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28.7 5425
2021-Apr-17 09:54:47
Page 2
wrightsoft® Project-SummaryJob: Lot 115 Block 5 WaterstonDate: 06.07.12
...
Entire House By: FLUCH
DEL -AIR HEATING & AIR CONDITIONING
531 CODISCO WAY, SANFORD, FL 32771 Phore:407-333-2665 Fax:407-333-3853 Web: W WW.DEL-AIR.COM
Project• •
For: ADAMS HOMES
5318 San Benedetto Place, Fort Pierce, FL 34951
Notes: L. S. 4-17-21 VWK
Design Information
Weather: St Lucie Co Intl, FL, US
I
Winter Design Conditions
Summer Design Conditions
Outside db 41 OF
Outside db
90
cF
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
grAb
Heating Summary
Sensible Cooling Equipment Load
Sizing
Structure 17978 Btuh
Structure
14807
Btuh
Ducts 5242 Btuh
Ducts
7820
Btuh
Central vent (0 cfm) 0 Btuh
Central vent (0 cfm)
0
Btuh
none
e)
Humidification 0 Btuh
Blower
0
Btuh
Piping 0 Btuh
Equipment load 23219 Btuh
Use manufacturer's data
y
Equipmensensble
Infiltration
load
22627
Btuh
Method Simplified
Latent Cooling Equipment Load Sizing
Construction quality Average
Fireplaces 0
Structure
2830
Btuh
Ducts
1976
Btuh
Central vent (0 cfm)
0
Btuh
Heatingg Cooling
Area
(none)
(ft2) 1780 1780
Equipment latent load
4807
Btuh
Volume (ft3) 15760 15760
Air Changes/hour 0.38 0.20
Equipment Total Load (Sen+Lat)
27434
Btuh
Equiv. AVF (cfm) 100 53
Req. total capacity at 0.75 SHR
2.5
ton
Heating Equipment Summary
Cooling Equipment Summary
Make Carrier
Make Carrier
Trade
Trade
Model 25HBC530AP03
Cond 25HBC530AP03
AHRlref 204840289
Coil FX4DNF031L00
AHRI ref 204840289
Efficiency 8.5 HSPF
Efficiency 12.5 EER,
15 SEER
Heating Input
Sensible cooling
21300
Btuh
Heating output 28200 Btuh @ 47°F
Latentcooling
7100
Btuh
Temperature rise 27 OF
Total cooling
28400
Btuh
Actual airflow 947 cfm
Actual airflow
947
cfm
Airflowfactor 0.041 cfm/Btuh
Airflowfactor
0.042
cfm/Btuh
Static pressure 0.40 in H2O
Static pressure
0.40
in H2O
Space thermostat
Load sensible heat ratio
0.82
Capacity balance point = 36 OF
Backup:
Input = 6 kW, Output = 20970 Btuh, 100 AFUE
Calculations approved byACCA to meet all requirements of Manual J 8th Ed.
L -� wrialhtsc ft® 2021-Apr-1709:54:47
1� Right-Sute®Uriversal2021 21.0.02 RSU23828 Page 1
terstore1780BGR1Lot115Blk5Waterstore1780BGR.nQ Calc=MJ8 Hoisefaces:NW
-�- wrightsoft Right-M Worksheet
Entire House
DEL -AIR HEATING & AIR CONDITIONING
531 CODISCOWAY,,SANFORD,FL32771 Phone:407-333-2665 Fax:407-333-3853 Web:WWW.DEL-AIR.COM
Job: Lot 115 Block 5 Waterston 17...
Date: 06.07.12
By: FLETCH
1
Room name
Entire House
LAU
2
3
Exposed wall
Room height
1892 It
8B ft
7.0 ft
8.0 ft heaV000l
4
5
Room dimensions
Room area
1792.0 ftz
7.0 x 7.0 It
49.0 ftz
Ty
Construction
number
U-value
Btuh/ftz
( �
Or
HTM
BtuhHtz
( )
Area z
or perimeter
p (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
y!
I—G
Blk xell, stu000 ext
2A-2ov
Blk wall, stun o ext
2A-2ov
Blk Hall, stu000 ext
0.143
0230
0.143
0.330
0.143
n
n
ne
ne
se
4.19
957
4.15
957
4.15
2.60
822
259
17.70
259
29
11
.432
49
320
17
0
383
0
269
72
110
1588
469
1117
45
94
991
868
697
0
. 0
0
0
0
0
0
0
0
0
6
0
0
0
0
0
0
0
0
0
V)/
t—G
10C-v
2A-2ov
1613&19ad
Hell, stu000 eiG
2A-2ov
0550
0,330
0.049
1.0.143
0330
se
se
sa
sw
sw
15.95
957
1A2
4.15
-957
12.64
15.67
259
259
15.67
18
33
117
324
33
18
8
117
291
8
285
313
166
1208
, 313
226
_ _ 512
303
754
512
0
0
I0
d 0
0
0
-0
0
0
0
0
0
0
0
0
0
0
0
0
0
W
t-:Blk
C
y/
Blk Hell, stucco ext
2A-2ov
Blk Hell, stuodo ext
0.143
0330
0.143
w
w
nw
4.15
957
4.15
259
12.11
259
29
11
112
18
8
68
74
106
284
46
134
177
0
0
0
0
0
0
0
0
0
0
0
0
—G
2A-2ov
11J0
0.330
0.600
nw
nw
957
17.40
16.61
1758
23
20.
0
20
224
350
389
353
0
0
0
0
0
0
0
0
12C-Osv
11 DO
16B•30ad,
0.091
0290
0.032
-
n
2.64
11.31
6.93
131
11.43
'1.69
268
18
1972
250
18
1972
660
202
1.830
328
204
3332
56
18
49
38
18
49
101
202
45
50
204
83
C
F
22A-fil
0.989
28.68
0.00
1792
189
5425
0
49
7
201
0
6
c) AED excursion
32
-50
Envelope losstgain
14797
9998
549
287
12
a) Infiltration
3181
889
0
0
b) Room ventilation
0
0
0
0
13
Internal gains: Oocupants@ 230
4
920
0
0
Appliances/other
3000
600
Subtotal (lines 6 to 13)
17978
14807
549
887
Less wdemal load
0
0
0
0
14
Less transfer
Redistribution
Subtotal
0
0
17978
0
0
14807
0
0
549
0
0
887
15
Duct loads
29 %
53%
5242
7820
29 %
53%1
160
468
Total room load
Air required (cfm)
23219
947
22627
947
709
29
1355
57
Calculations approved byACCA to meet all requirements of Manual J 8th Ed.
-!'�i- wrigF�tsoft- 2021-Apr-17
Right-SUte®Uriversal 2021 21.0.02 RSU23828 0 Page 1
terstore1780BGR\Lot115Blk5Waterstore1780BGR.nQ Calc=MJB Housefaces:NW 9
wrightsoft" Right-JO Worksheet
Entire House
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
Job: Lot 115 Block 5 Waterston 17...
Date: 06.07.12
By. FLETCH
1
Room name
BR3
BATH2
2
3
4
5
Exposed wall
Room height
,Room dimensions
Room area
26.0 It
8.0 it heaV000l
1.0 x 146.5 It
146.5 ft2
0 It
8.0 ft heaV000l
9.0 x 6.0 It
54.0 ftz
Ty
Construction
number
U-value
(BtuM -9
Or
HTM
(Btu"2)
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
L--G
Blk v%dl, st u000 ext
2A-2ov
Blk vall, stucco ext
2A-2ov
1OC-v
2A-2ov
1613-19ad II
Blk vtell; stuodo ek
2A-2ov
Blk v%dl, stucco ext
2A-2ov
Blk call, stucco eid
2A-2ov
11J0
12C-Osw
11 DO
16B-30ad
22A-mI
0.143
0.330
0.143
0.330
6.143
0550
0.330
0.049
0.143
0.330
0.143
0 330
0.143
0.330
0.600
0.091
0.390
0.032
0.989
n
n
ne
ne
'se
se
. se
sw
sw
sw
w
w
nw
nw
nw
n
4215
957
4.15
957
4.15
1595
957
1.42
4.16
957
4.15
957
4.15
9.67
17.40
2.64
11.31
023
28.68
. 259.
922
259
17.70
259
.12.64
15.67
259
2.59
15.67
259
12.11
259
16.61
1758
121
11.43
1.69
0.00
;, 0
0
0
_ 0
0
0
0
0
, •104
16
0
0
0
0
0
104
0
147
147
, • 0
0
0
0
0
0
0
0
88
4
0
0
0
0
0
104
0
147
26
. o
0
0
0
_ 0
0
0
0
364
156
0
0
0
0
0
274
0
136
746
0
0
0
0
0
0
0
0
2207
_ 256
0
0
0
0
0
136
0
248
0
.0
.' . 0
0
0
0
0_
0
0
0
0
0
0
0
0
0
0
0
54
54
0
0
0
0
0
0
0
0
0
0
0
0
0
.0
0
0
0
54
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
50
0
0
0
0
0
0
.0
0
0
0
0.
0
0
- 0
0
0
0
0
91
0
%t=Blkmdl,stuocoe#
W
y/
t=(
Vf/
�--G
V,V
(L-pG
R
-0
C
F
6
c) AED excursion
56
-5
Envelope loss/gain
1676
923
50
86
12
a) Infiltration
b) Room ventilation
243
0
68
0
0
0
0
0
13
Internal gains: Occupants@ 230
Applianoes/other
0
0
300
0
0
0-
Subtotal (lines 6 to 13)
1919
1290
50
86
14
15
Less extemalload
Less transfer
Redistribution
Subtotal
Duct loads
29 %
53 %
0
0
0
1919
559
0
0
0
1290
682
29%
53 %
0
0
0
50
15
0
0
0
86
46
Total room load
Air required (cfm)
2478
101
1972
83
65
3
132
6
Calculations approved byACCA to meet all requirements of Manual J 8th Ed.
54.,47
- wrigF�tsoit^
^� Right-Sute®Universal 202121.0.02RSU23828 2021-Apr-170Pa e2
terstore1780BGR1Lot115Blk5Waterstone1780BGR.rrp Calc=MJ8 Hasefaces:NW g
'�- wrightsoft Right-M Worksheet
Entire House
DEL -AIR HEATING & AIR CONDITIONING
531CODISCOWAY,,SANFORD,FL32771 Phone:407-333-2665 Fax:407-333-3853 Web:WWW.DEL-AIR.COM
Job: Lot 115 Block 5 Waterston 17...
Date: 06.07.12
By: FLETCH
1 Room name BR2 MBR
2 Exposed wall 13.0 it 325 it
3 Room height 8.0 it heat/cool 8.0 ft heai/000l
4 Room dimensions 1.0 x 137.5 8 1.0 x 270.5 It
.
5 Room area 137.5 ftz 270.5 ftz
Ty
Construction
U-value
Or
HTM Area ft z
Area(ftz)
Load
number
(Btuhfttz-9
(Btuh/ftz) or perimeter (it)
(Btuh) or perimeter (it)
(Btuh)
Heat
Cool Gross
N/P/S
Heat
Cool Gross
N/P/S
Heat
Cool
6 y/
Blk Hell, stucco e#
0.143
n
4.15
. 259 0
0
0
0 0
0
0
0
I--G
2A-2ov
0.330
n
957
822 0
0
0
0 0
0
0
0
Blk Hell, stucco ext
0.143
ne
4.15
259 0
0
0
0 0
0
0
0
2A-2ov
0.330
ne
957
17.70 0
0
0
0 0
0
0
0
11 v
Blk Hell, stucco ext
0.143
se
4.15
259 0
0
-0
0 144
111
462
288
10C-v
0550
se
M95
12.64 0
0
0
0 0
0
0
0
2A-2ov- -
0.330
se
. 957.
15.67 _ 0
0
0
0 33
8
313.
512
W
1613-19ad
0.049
sw
1.42
259 0
Q
0
- ,
0 0
0
0
0
t-C
Blk xell, siucoo e#.
2A-2ov
0.143
sw
4.15
.259 104
88
364
227 116
116
481
300
0230
sw
957
.• 15.67 16
4:
156
256 0
:0
0
0
Blk wall, stucco e)d
0.143
w
4.15
259 0
0
0
0 0
0
0
0
2A-2ov
0.330
w
9.57
12.11 0
0
0
0 0
0
0
0
Blk Ml, stucco eM
0.143
nw
4.15
259 0
0
0
0 0
0
0
0
2A-2ov
0.336
'nw
957
16.61 0
0
0
0 0
0
0
0
11J0
0.600
nw
17.40
1758 0
0
0
0 0
0
0
R
12C-osw
0.091
-
2.64
1.31 0
0
0
0 0
0
_0
0
0
L-D
11 DO
0290
n
11.31-
11.43 0
0
0 0
0
0
0
C
166-30ad
0.032
023
1.69 138
138
.0
128
232 271
271
252
458
F
22A-tol
0.989
28.68
0.00 138
13
373
0 271
33
932
0
6 c) AED exairsion
64
139
Envelopeloss/gain
1020
779
2439
1698
12 a) Infiltration
243
68
607
170
b) Room ventilation
0
0
0
0
13 Internal gains: Occupants@a 230 0
0 1
230
Applianoss/other
300
600
Subtotal (lines 6to 13)
1263
1147
3046
2698
Less external load
0
0
0
0
Less transfer
0
0
0
0
Redistribution
0
0
0
0
14 Subtotal
1263
1147
3046
2698
15 Dud loads 29%
53%
368
606 29%
53%1
888
1425
Total room load
1631
1753
3935
4122
Air required (dm)
67
73
160
173
Calculations approved byACCA to meet all requirements of Manual J 8th Ed
- %"Ir 11 softR 2021-Apr-1709:54:47
Aftk Right-Suite®Unversal2021 21.0.02 RSU23828 Page 3
terstore1780BGR\Lot1158lk5Waterstone1780BGR.np Calc=MJ8 Housefaoes:NW
- wrightsoft Right-M Worksheet
Entire House
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
Job: Lot 115 Block 5 Waterston 17...
Date: 06.07.12
By: FLETCH
1
3
4
5
Room name
wall
Room h height
Room dimensions
Room area
NBATH
210 ft heaV000l
8.0 ft
1.0 x 116.0 ft
116.0 ftz
WIC
8.1 ft 75 n heaVcool
1.0 x 87.0 ft
87.0 ftz
Ty
Construction
number
U-value
(Btuh/ftz-cF)
Or
HTM
(B[uhlftz)
Area (ft)
or perimeter (ft)
Load
(Btuh)
Area (ftz)
or perimeter (ft)
Load
(Btuh)
Heat
Cool
Gross
N/P/S
Heat
Cool
Gross
N1PIS
Heat
Cool
6
11
y/
G
W
-G
VL
Blk vtell, 4ucoo ext
2A-2ov ._ -. :
BlkvdI,stuccoext
2A-2ov
Blk vdI, stucco ext
1OC-v
2A-2ov_
1613&19ad
BIk vall, stucco eid
2A-2ov
Blk v,dl, stucco ext
2A-2ov -
Blk yell, stucco ext
2A-2ov
11J0
12C-Osw
11 DO
166-30ad
22A-tpl
0.143
0.330
0.143
0.330
0.143
0550
0.330
0.049
0.143
0,230
0.143
0.330
0.143
0.330
0.600
0.091
0.390
0.032
0.989
n
n
ne
ne
se
se
se
sw
siv
sw
w
w
nw
nw
nw
-
n
4.15'
957
4.15
957
4.15
15.95
957
1.42
4.15
957
4.15
957
4.15
957
17.40
2.64
11.31
093
28.68
.. . 259
822
259
17.70
259
12.64
15.67
2.59
259
'`. , 15.67
259
12.11
259
16.61
17.58
131
, 11.43
1.69
0.00
0
0
56
0
112
0
0
0
I' • 0
0
0
0
0
0
0-
0
0
116
116
0
0
56
0
112
0
0
0
0
0
0
0
0
0
0
0
0
' 116
21
0
0
232
0
464
0
0
0
0
"o
0
0
0
0
0
0
0
108
602
6
0.
145
0
290
0
0.
0
0
0
0
0
0
0
0
0
0
196
0
' 0
0
60
0
0
0
_ 0
0
0
0
0
0
0
0
0
0
0
88
87
0
0
60
0
; 0
0
0
0
0
0
0
0
0
0
0
0
0
88
8
0
249
0
0
0
0
0
0
0
0
0
0
0
0
0
0
81
215
0
155
0
0
0.
0
0
6
0
0
0
0
0
0
0
0
148
0
W
Vf/
t--G
C
F
6
c) AED excursion
-40
-18
Envelope loss(gain
1407
591
545
285
12
a) Infiltration
b) Room ventilation
392
0
110
0
140
0
39
0
13
Internal gains: Occupants@ 230
Appliancesrother
0
0
0
0
0
0
Subtotal (lines6 to 13)
1799
701
685
324
14
15
Lesse)demal load
Less transfer
Redistribution
Subtotal
Duct loads
29 %
53 %
0
0
0
1799
524
0
0
0
701
370
29 %
53 %
0
0
0
685
200
0
0
0
324
171
Total room load
Air required (cfm)
2323
951
1071i
45
i
885
36
495
21
Calculations approved bVACCA to meet all requirements of Manual J 8th Ed.
4* wr9gF%tsoft,^
_ 2021-Apr-1709:e4
Right-Sute®Uriversal 2021 21.0.02 RSU23828 Page 4
terstone1780BGRtLot115Blk5Walerstone1780BGR.np Calc=MJ8 Housefaces:NW
- wrightsoft Right-M Worksheet
Entire House
DEL -AIR HEATING &AIR CONDITIONING
531CODISCOWAY,,SANFORD,FL32771 Phone:407-333-2665 Fax:407-333-3853 Web:WWW.DEL-AIR.COM
Job: Lot 115 Block 5 Waterston 17...
Date: 06.07.12
By: FLETCH
1
Room name
FAMHALL(S)
Krr
2
3
4
5
6gwsed wall
Room height
Room dimensions
Room area
24.0 it
9.5 It heat/cool
1.0 x 451.0 it
451.0 ft2
305 ft
95 ft heat/cool
1.0 x 290.0 It
290.0 ftz
Ty
Construction
number
U -value
(Btuh/ft2-value
Or
HTM
(Btuh/(t2)
Area z
(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
%tBlk
�C
kel I, stuaoo ext '
2A-2ov
Blk mall, stucco ext
2A-2ov
Blk well, stu000 eM
10C-v
2A-2ov
1613•19ad
Blk well, stucco eid
2A=2ov
Blk wall, stucco ext
2A-2ov
Blk MI, stucco ext
2A-2ov
11Jo
12C-Osw
11 DO
16B•30ad
22AADI
0.143
0.330
0.143
0.330
0:143
0550
.0.330
0.049
0.143
0230
0.143
0.330
0.143
0.330
OBOO
0.091
0,390
0.032
0.989
n
n
ne
ne
se
se
se
sw
sw
sw
w
w
nw
nw
nw
-
n
4.15
957
4.15
957
4.15
15.95
957
1.
A%
9.57
4.15
9.57
4.15
957
:17.40
2.64
11.31
023
28.68
259
822
259
1.7.70
259
12.64
-15.67
259
259
15.67
259
12.11
259
16.61
1758
121
11.43
1.69
0.00
0
0
128
33
64
18
0
57
0
0-
0
0
0
0
0
0
0
538
451
0
0
95
0
46
18
0
57
0
0
0
0
0
0
0
0
0
538
24
6
0
395
313
191
285
0
81
0
... 0
0
0
0
0
0
0
0
499
688
0
0
247
579
119
226
� o
147
0
0
0
0
0
D
0
0
0
909
0
0
0
96
0
0
0
0
60
0
0
0
0
40
0
20
108
0
346
290
0
0
96
0
-0
0
0
60
0-
0
0
0
20
0
20
108
0
346
31
0
0
398
0
0
0
0
85
_ I 0
'0
0
0
83
0
350
285
0
321
875
0
0
248
0
0
0
0
155
0
0
0
0
52
0
353
142
0
584
0
ty/
—G
W
t G
VI/
I---G
R
—D
C
F
6
c) AED excursion
-152
-153
Envelope loss/gain
2453
2075
2396
1381
12
a) Infiltration
b) Room ventilation
581
0
162
0
458
0
128
0
13
Internal gains: Occupants@ 230
2
460
0
0
Applianceslother
0
1200
Subtotal (lines 6to 13)
3034
2697
2854
2709
14
151
Less external load
Less transfer
Redistribution
Subtotal
Dud loads
29%
53 %
0
0
0
3034
885
0
0
0
2697
1425
29%
53%1
0
0
0
2854
832
0
0
0
2709
1431
Total room load
Air required (cfm)
3919
160
4122
173
3686
150
4140
173
Calculations approved bvACCA to meet all requirements of Manual J 8th Ed.
-OW =!;i tsoft^ 2021-Apr-17 09:54:47
. ..
A Right-Sute®Universal 2021 21.0.02 RSU23828 Page 5
terstone178OBGR\Lot115Blk5Waterstone1780BGR.np Calc=MJ8 Hoisefaces:NW
`- wrightsoft® Right-JO Worksheet
Entire House
DEL -AIR HEATING & AIR CONDITIONING
531CODISCOWAY, SANFORD,FL32771Phone:407-333-2665Fax:407-333-3853 Web:WWW.DEL-AIR.COM
Job: Lot 115 Block 5 Waterston 17...
Date: 06.07.12
By. FLETCH
1
Room name
DIN/FOY
2
Exposed `hall
27.7 ft
3
Room height
95 It heaUcool
4
5
Room dimensions
Room area
1.0 x 190.5 It
190.5 ftz
Ty
Construction
number
U-value
(Btuh/ t-T)
Or
HTM
(BtuhRtz)
Area (ft')
or perimeter (ft)
Load
(Btuh)
Area
or perimeter
Load
Heat
Cool
Gross
N/P/S
Heat
Cool
Gross
N/P/S
Heat
Cool
6
Vl --G
Blk vnell, stucco ext
2A-2ov
Blk wall, stucco ext
0.143
0.330
0.143
n
n
ne
4.15
957
4.15
259
822
259
29
11
92
17
0
76
72
110
314
45
94
196
11
2A-2ov
Blk wall, stucco e:d
0,330
0.143
ne
se
957
4.15
17.70
259
16
- 0
0
0
156
0
289
0
10C-v
2A-2ov: > ,
16B-19ad
Blk well, stucoo eid
2A-2ov
0550
0.330
0.0119
0.143
0 330
se
se
sw
,, sw
sw
1525
957
1.42
4:1.5,
957
12.64
15.67
259
2.59
,' 15.67
0
0
0
0
0
0
0
0
0
0
0
0
0
0
p
0
_ 0
0
0
p
W
t G
VN
t--G
Blk well, stucco ext
2A-2ov
Blk %Kell, stucco e)d
0.143
0.330
0.143
w
w
nw
4.15
9.57
4.15
259
12.11
259
29
11
72
18
8
49
74
106
202
46
134
126
2A-2ov
11,10
0.330
0.600
nw
nw
957
17.40
16.61
1758
23
0
0
0
224
0
389
0
R
�p
12C-Osw
11 DO
16B-30ad
0.091
0.390
0.032
-
n
2.64
11.31
023
121
11.43
1.69
0
0
227
0
0
227
0
0
210
0
0
383
C
F
22A-t4ol
OS89
28.68
0.00
191
28
794
0
6
c) AED excursion
191
Envelope losstgain
2261
1892
12
a) Infiltration
518
145
b) Room ventilation
0
0
13
Internal gains: Occupants@ 230
1
230
Applianoes/other
0
Subtotal (lines 6to 13)
P778
2P67
Less external load
0
0
14
Less transfer
Redistribution
Subtotal
0
0
2778
0
0
2267
15
Duct loads
29 %
53 %
810
1197
Total room load
Air required (dm)
3588
146
3464
145
Calculations approved byACCA to meet all requirements of Manual J 8th Ed.
-*^ wrigtitsoft^
A Right-SuiteOUriversal202121.0.02RSU23828 2021-Apr-170Page6
terstore1780BGR\Lot115Blk5Waterstone1780BGR.nQ Calc=MJB Hoisefaces:NW
WrlghtSgft® Duct System Summary Job: Lot 115 Block 5 Waterston...
Date: 06.07.12
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
For: ADAMS HOMES
5318 San Benedetto Place, Fort Pierce, FL 34951
External static pressure
Pressurelosses
Available static pressuri
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
0.312
in/100ft
947
cfm
109 ft
Supply Branch Detail Table
Cooling
0.40 in H2O
0.06 in H2O
0.34 in H2O
0.170 / 0.170 in H2O
0.312 in/100ft
947 cfm
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
BATH2
C. 132
3
6
0.460
4.0
Ox 0
VIFx
3.9
70.0
BR2
c 1753
67
73
0.420
6.0
Ox 0
VIFx
11.0
70.0
BR3
h 2478
101
83
0.443
6.0
Ox 0
VIFx
6.7
70.0
DIWFOY
h 3588
146
145
0.374
7.0
Ox0
VIFx
20.9
70.0
FAM,HALL(S)
c 4122
160
173
0.434
8.0
Ox 0
VIFx
8.3
70.0
Krr
c 4140
150
173
0.381
7.0
Ox 0
VIFx
19.1
70.0
LAU
c 1355
29
57
0.456
4.0
Ox 0
VIFx
4.5
70.0
MBATH
h 2323
95
45
0.312
6.0
Ox 0
VIFx
24.0
85.0
st1
MBR
c 4122
160
173
0.322
8.0
Ox 0
VIFx
20.7
85.0
st1
WIC
h 885
36
21
0.333
4.0
Ox 0
VIFx
17.1
85.0
st1
Supply Trunk Detail Table
Name
Trunk
Type
Htg
(cfm)
Clg
(cfm)
Design
FIR
Veloc
(fpm)
Diam
(in)
H x W
(in)
Duct
Material
Trunk
SO
PeakAVF
291
238
0.312
534
10.0
0 x 0
VinlFlx
Return Branch Detail Table
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
rb2
Ox 0
947
947
0
0
0
0
Ox 0
VIFx
- wrightsoft® 2021-Apr-1709:54:48
R1ght-Sute®Uriversal202121.0.02RSU23828 ACCA...terstore1780BGR�Lot115BIk5Waterstore1780BGR.nQ Calc=MJ8 Hoisefaces:NW Pagel
2020 -AIR BARRIER AND INSULATION INSPECTION COMPONENT CRITERIA
TABLE 402.4.1.1
AIR BARRIER AND INSULATION INSPECTION COMPONENT CRITERIA
Project Name: Lot 115 Block 5 Waterstone 1780 BGR Builder Name: ADAMS HOMES
Street: 5318 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 air barrier shall be installed in the building envelope.
Air -permeable insulation shall
The exterior thermal envelope contains a continuous air barrier.
requirements
not be used as a sealingmaterial.
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/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 air tight and IC rated.
Plumbing and wiring
Batt insulation shall be cut neatly to fit around wiring
and plumbing in exterior walls, or insulation that on
installation readily conforms to available space shall
Shower/tub The air barrier installed at exterior walls adjacent to showers and
Exterior walls adjacent to showers and tubs shall
on exterior wall tubs shall separate them from the showers and tubs.
be insulated.
Electrical/phone box or The air barrier shall be installed behind electrical or communication
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
� In .�lllliLi.•.n i.. n....i.Li......0 1.... .....11.. �L�II L _____�__ _ ...a._ ..__
c,ua I , VI l0v wan- aliau — illuhcm
I a;uluae with e provisions of IGI:-4uu.
4/17/2021 10:06 AM 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)
❑ 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:
❑ 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)
4/17/2021 10:06:00 AM EnergyGauge@ USA 7.0.00 - FlaRes202O FBC 7th Edition (2020) Compliant Software Page 1 of 1
Duct Leakage Test Report
Residential Prescriptive, Performance or ERI Method Compliance
2020 Florida Building Code, Energy Conservation, 7th Edition
Jurisdiction: 661000 Permit #:
Job Information r
Y"
Builder: ADAMS HOMES Community: Lot: 115-5
Address: 5318 San Benedetto Place
City: Fort Pierce State: FL Zip: 34951
Duct
Leakage ,T6stResults
System 1
cfm25
System 2
cfm25
System 3
-cfm25
Sum of others
cfm25
Total of all
cfm25
._1780 = Qn
Total of all Total Conditioned
systems Square Footage
1-1 PASS ❑FAIL
)rescrip , UV&Methotl cfm251(To -"-
. .....
qualify ,ds'!'substahtiallymust Ust, b , P,16ss"thah or-]
6qW!,to41 �tirhahoOr"On-
t Is installed If air
nt is not
y Installed, n Total ,must 60.less ,than 'ofequal to This testing
method -meets ',the: teOUirLmthbntsin accordance de, with `Section R4.03.3.3.
dhi . t, finir stalled testing
brf6e 0
60 th
T
not ,Tqqualify� using bO.igrOAtOf.thprlithe
'
;ind:.'th'i9,,J Q_
proposed duct leakage specified
i idd6n'"Form R405-2020-61i.R406-_2020
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=Com7
P-Arly .
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 #: Issuing Authority:
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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 1 Permit #:
Job Information r
Builder: ADAMS HOMES Community: Lot: 115-5
Address: 5318 San Benedetto Place
City: Fort Pierce State: FL Zip: 34951 I
Air Leakag West Results' Passing results rriust meet ettherff�e Performance; Prescrfptwe or ER1 Methbd %
x 60 _ 15664 = Method for calculating building volume:
CFM(50) Building Volume ACH(50) O Retrieved from architectural plans
F-1 PASS • Code software calculated
When ACH(50) is less than 3, Mechanical Ventilation installation O Field measured and calculated
must be verified by building department.
R402.4.1.2 Testing. Testing shall be conducted in accordance with ANSI/RESNET/ICC 380 and reported at a pressure of 0.2 inch w.g. (50 Pascals)
Testing shall be conducted by either individuals as defined in Section 553.993(5) or (7), Florida Statues.or individuals licensed as set forth in Section
489.105(3)(f), (g), or (i) or an approved third 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.
Testtno , ompany
t
� h 1 4
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: 5318 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 L/s/m2), and swinging doors no more than 0.5 cfm per square foot (2.6 L/s/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 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 (1 WC) 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
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 40°F (4.8°C).
❑ R403.10 Pools and permanent spa energy consumption (Mandatory). The energy consumption of pools and permanent spas
shall be in accordance with Sections R403.10.1 through R403.10.5.
R403.10.1 Heaters. The electric power to heaters shall be controlled by a readily accessible on -off switch that is an
integral part of the heater mounted on the exterior of the heater, or external to and within 3 feet (914 mm) of the heater. Operation
of such switch shall not change the setting of the heater thermostat. Such switches shall be in addition to a circuit breaker for the
power to the heater. Gas -fired heaters shall not be equipped with continuously burning ignition pilots.
R403.10.2 Time switches. Time switches or other control methods that can automatically turn off and on according to a preset schedule
shall be installed for heaters and pump motors. Heaters and pump motors that have built-in time switches shall be in compliance with this
section.
Exceptions:
1. Where public health standards require 24-hour pump operation.
2. Pumps that operate solar- and waste -heat -recovery pool heating systems.
3. Where pumps are powered exclusively from on -site renewable generation.
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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.
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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