HomeMy WebLinkAboutProject InformationManual S Compliance Report Job: Lot 4 Block 1 Waterstonel...
- wrightsoft® Date:
Entire House By: Dcs
DEL AIR HTG, A/C & REFRIG. INC
` 531 CODISCO WAY, SANFORD, FL 32771 Pfnne:407-333-2665 Fax:407-333-3853 Web: W W W.DELAIR.COM
Project• •
For: ADAMS HOMES
5444 Lugo Street, Fort Pierce, FL 34951
Cooling Equipment
Design Conditions
Outdoor design DB:
90.4OF
Sensible gain:
26434
Btuh Entering coil DB: 76.4°F
Outdoor design WB:
77.4OF
Latentgain:
4767
Btuh Entering coil WB: 63.2OF
Indoor design DB:
75.0 OF
Total gain:
31200
Btuh
Indoor RH:
50%
Estimated airflow:
1167
cfm
Manufacturer's Performance Data at Actual Design Conditions
Equipment type:
SpIitASHP
Manufacturer:
Carrier
Model: 25HBC537AP03+FX4DNB037L00
Actual airflow:
1167
cfm
Sensible capacity:
26780
Btuh
101%of load
Latent capacity:
5828
Btuh
122% of load
Total capacity:
32608
Btuh
105%of load SHR: 82%
Heating Equipment
Design Conditions
Outdoor design DB: 41.0 °F Heat loss: 28571 Btuh
Indoor design DB: 70.0 cF
Manufacturer's Performance Data at Actual Design Conditions
Equipmenttype: SpIitASHP
Manufacturer: Carrier Model: 25HBC537AP03+FX4DNB037L00
Actual airflow: 1167 cfm
Output capacity: 32782 Btuh 115% of load
Supplemental heat required: 0 Btuh
Backup equipment type: Elec strip
Manufacturer: Model:
Actual airflow: 1167 cfm
Output capacity: 7.6 kW 91 % of load Temp. rise: 20 OF
Meets all requirements of ACCA Manual S.
Entering coil DB: 69.5°F
Capacity balance: 36 OF
Economic balance: -99 cF
- - wrightsoft® 2021 -Apr-1 7 08:26.42
a��•�•«�-r�mP; Rigf1-Stile®Uriversa1202121.0.02RSU23828
Page 1
...rstonel820ATGGF?Lot4BIkIWaterstone1820ATGGR.rLp Calc=MJ8 Front Door faces: NW
wrightsoft®
Component Constructions
P
Job: Lot 4 Block 1 Waterstonel...
Date:
Entire House
By. DCs
DEL AIR HTG, A/C & REFRIG. INC
531 CODISCO WAY, SANFORD, FL 32771 Phore:407-333-2665 Fax:407-333-3853 Web:WWW.DELAIR.COM
Project•
•
For:
ADAMS HOMES
5444 Lugo Street, Fort Pierce, FL 34951
Design Conditions
Location-
Indoor:
Heating
Cooling
St Lucie Co Inti, FL, US
Indoor temperature (OF)
70
75
Elevation: 26 ft
Design TD (OF)
29
15
Latitude: 28 ON
Relative humidity (%)
30
50
Outdoor:
Heating Cooling
Moisture difference (gr4b)
2.4
56.9
Dry bulb (OF)
41 90 Infiltration:
Daily range (OF)
- 15 (L )
Method
Simplified
Wet bulb (OF)
- 77
Construction quality
Average
Wind speed (mph)
15.0 7.5
Fireplaces
0
Construction descriptions or Area U-value Insul. R Htg HTM Loss Clg HTM Gain
ft' Btuhlftz'F ftz*FBtuh Btuh/ft� Btuh BtuWft' Btuh
Walls
16B-19ad: Knee wall, asphalt shingles roof mat, r-19 kw ins, 1/2" gypsum
board int fnsh
Blk wall, stucco ext, r-4 ext bd ins, 8" thk, 1/2" gypsum board int fnsh
Partitions
12C-Osw: Frm wall, 1/2" gyp.bd ext, r-13 cav ins, 1/2" gypsum board int
fnsh, 2N4"wood frm, 16"o.c. stud
Windows
2A-2ov: 2 glazing, clr low-e outr, air gas, vnl frm mat, clr innr, 1/4" gap, 1/8"
thk; NFRC rated (SHGC=0.23); 50% drapes, medium; 1.33 ft overhang
(5.3 ft window ht, 0.83 ft sep.); 6.67 ft head ht
2A-2ov: 2 glazing, dr low-e outr, air gas, vnl fnn mat, clr innr, 1 /4" gap, 1/8"
thk; NFRC rated (SHGC=0.23); 50% drapes, medium; 1.33 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, dr innr, 1 /4" gap, 1/8"
thk; NFRC rated (SHGC=0.70); 11.5 ft overhang (6.7 ft window ht, 0.5 ft
sep.); 6.67 ft head ht
2A-2ov: 2 glazing, clr low-e outr, air gas, vnl frm mat, clr innr, 1 /4" gap, 1/8"
thk; NFRC rated (SHGC=0.23); 50% drapes, medium; 11.5 ft overhang
(5.3 ft window ht, 0.5 ft sep.); 6.67 ft head ht
ne
20
0.049
19.0
1.42
28
2.59
52
se
20
0.049
19.0
1.42
28
2.59
52
sw
20
0.049
19.0
1.42
28
2.59
52
nw
20
0.049
19.0
1.42
28
2.59
52
all
80
0.049
19.0
1.42
114
2.59
207
ne
611
0.201
4.1
5.83
3561
4.06
2481
se
317
0.201
4.1
5.83
1846
4.06
1286
sw
534
0.201
4.1
5.83
3113
4.06
2168
nw
126
0.201
4.1
5.83
736
4.06
513
all
1588
0.201
4.1
5.83
9257
4.06
6448
270
0.091
13.0
2.64
713
1.31
354
ne
33
0.330
0
9.57
313
17.7
579
se
33
0.330
0
9.57
313
15.6
511
sw
49
0.330
0
9.57
469
15.6
766
all
114
0.330
0
9.57
1095
16.2
1855
ne
16
0.330
0
9.57
156
17.7
289
se
18
0.550
0
16.0
285
16.2
289
se
33
0.330
0
9.57
313
8.52
279
, -Pk Wrightsc ft- 2021-Apr-1708:26:42
(:A' Right-Sute®Uriversal 2021 21.0.02 RSU23828 Page 1
,OC
rstor*1820ATGGR\Lot4BIklWaterstonel820ATGGR.rLp Calc=MJ8 Frorf.Doorfaces: NW
2A-2ov: 2 glazing, clr low-e outr, air gas, vnl frm mat, clr innr, 1/4" gap, 1/8"
sw 7 0.330
0
9.57 66 14.0 97
thk; NFRC rated (SHGC=0.23); 50% drapes, medium; 1.33 ft overhang
(3.2 ft window ht, 0.83 ft sep.); 6.67 ft head ht
2A-2ov: 2 glazing, clr low-e outr, air gas, vnl frm mat, clr innr, 1/4" gap, 1/8"
nw 16 0.330
0
9.57 156 16.6 271
thk; NFRC rated (SHGC=0.21); 50% drapes, medium; 1.33 ft overhang
(5.3 ft window ht, 3.9 ft sep.); 6.67 ft head ht
2A-2ov: 2 glazing, clr low-e outr, air gas, vnl frm mat, clr innr, 1/4" gap, 1/8"
nw 16 0.330
0
9.57 156 16.6 271
thk; NFRC rated (SHGC=0.21); 50% drapes, medium; 1.33 ft overhang
(5.3 ft window ht, 5.3 ft sep.); 6.67 ft head ht
2B-2fv: 2 glazing, dr low-e outr, air gas, vnl frm mat, dr innr, 1/4" gap, 1/8"
nw 7 0.330
0
9.57 67 26.3 184
thk; NFRC rated (SHGC=0.31); 9 ft overhang (1.4 ft window ht, 0.5 ft
sep.); 6.67 ft head ht
2B-2fv: 2 glazing, dr low-e outr, air gas, vnl frrrl mat, dr innr, 1/4" gap, 1/8"
nw 14 0.330
0
9.57 130 22.1 300
thk; NFRC rated (SHGC=0.31); 50% drapes, medium; 9 ft overhang (6.8
ft window ht, 2 ft sep.); 6.67 ft head ht
Doors
11JO: Door, mtl fbrgl type
nw 20 0.600
6.3
17.4 355 17.6 359
Ceilings
1613-30ad: Attic ceiling, asphalt shingles roof mat, r-30 ceil ins, 5/8"
1835 0.032
30.0
0.93 1703 1.69 3100
gypsum board int fnsh
Floors
22A-tpl: Bg floor, light dry soil, on grade depth
212 0.989
0
28.7 6080 0 0
AC.C�i9C�C�A -rk wrlghtsaft 2021-Apr-1708:26:42
A q��•k•f eer��••w���m�m Flight-Sutera�Uriversal 2021 21.0.02 RSU23828 Page 2
rstonel820ATGGRLot4BlklWaterslone1620ATGGR.np Calc=NW8 Frort Door faces: NW
-- wrightsoft® Project Summary
Entire House
DEL AIR HTG, A/C & REFRIG. INC
531 CODISCO WAY, SANFORD, FL 32771 Phone:407-333-2665 Fax:407-333-3853 Web: WW W.DELAIR.COM
Proiect Information
Job: Lot 4 Block 1 Waterstonel...
Date:
By: DCS
For:
ADAMS HOMES
5444 Lugo Street, Fort Pierce,
FL 34951
Notes:
JA8-18-15
Change to 3.0 ton 2/16/16 S. Finch
L. S. 4-17-21 VW K
Design Information
WLather: St Lucie Co Intl, FL, US
Winter Design Conditions
Summer Design Conditions
Outside db
41 OF
Outside db
90
OF
Inside db
70 OF
Inside db
75
OF
Design TD
29 OF
Design TD
15
OF
Daily range
L
Relative humidity
50
%
Moisture difference
57
gr/Ib
Heating Summary
Sensible Cooling Equipment Load
Sizing
Structure
24350 Btuh
Structure
20657
Btuh
Ducts
4220 Btuh
Ducts
5777
Btuh
Central vent (0 cfm)
0 Btuh
Central vent (0 cfm)
0
Btuh
(none)
(none)
Humidification
0 Btuh
Blower
0
Btuh
Piping
0 Btuh
Equipment load
28571 Btuh
Use manufacturer's data
y
Rate/swin multiplier .
Equipmengsensible
1.00
Infiltration
load
26434
Btuh
Method
Simplified
Latent Cooling Equipment Load Sizing
Construction quality
Average
Fireplaces
0
Structure
3364
Btuh
Ducts
1403
Btuh
Central vent (0 cfm)
0
Btuh
Area
Heatingg Coolingg
(none)
(ftz)
1820 1820
Equipment latent load
4767
Btuh
Volume (ft3)
18350 18350
Airchanges/hour
0.38 0.20
Equipment Total Load (Sen+Lat)
31200
Btuh
Equiv. AVF (cfm)
116 61
Req. total capacity at 0.75 SHR
2.9
ton
Heating Equipment Summary
Cooling Equipment Summary
Make Carrier
Make Carrier
Trade CARRIER
Trade CARRIER
Model 25HBC537AP03
Cond 25HBC537AP03
AHRI ref 204837926
Coil FX4DNB037L00
AHRI ref 204837926
Efficiency
8.5 HSPF
Efficiency 12.5 EER,15.5
SEER
Heating Input
Sensible cooling
26250
Btuh
Heating,output
34600 BtuhQa 47OF
Latentcooling
8750
Btuh
Temperature rise
27 OF
Total cooling
35000
Btuh
Actual airflow
1167 cfm
Actual airflow
1167
cfm
Airflowfactor
0.041 cfm/Btuh
Air flow factor
0.044
cfm/Btuh
Static pressure
0.30 in H2O
Static pressure
0.30
in H2O
Space thermostat
Load sensible heat ratio
0.85
Capacity balance point=36 OF
Backup:
Input = 8 kW, Output = 25920 Btuh,100 AFUE
Calculations approved byACCAto meet all requirements of Manual J 8th Ed
.. —*- wrightsoft® 2021 -Apr-1 7 08:26:42
imam Right-SuteOUriversal2021 21.0.02 RSU23828 Page 1
rstone1820ATGGR1Lot4BIklWaterslonel820ATGGR.rLp Calc=MJ8 Fror>tDoor faces: NW
- wright-wft- Right-JO Worksheet
Entire House
DEL AIR HTG, A/C & REFRIG. INC
531 CODISCO WAY, SANFORD, FL 32771 Phone:407-333-2665 Fax:407-333-3853 Web: W W W.DELAIR.COM
Job: Lot 4 Block 1 Waterstone1820...
Date:
By: DCS
1
Room name
Entire House
BDRM2
2
Exposed wall
212.0 ft
36D It
3
Room height
10.0 ft d
10.0 It heaVcool
4
5
Room dimensions
Room area
1835.0 ft'
13.0 x 13.0 It
169.0 ft2
Ty
Construction
number
U-value
(Btuh/ftz 9
Or
HTM
(Btuh4t2)
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
W
1813-19ad
0.049
ne
1.42
259
20
-.20
28
52
0
0
.0
0
y!
Blk vall, stucco ext
2A-2ov
0.201
0230
ne
ne
5.83
957
4.06
17.70
660
33
611
0
3561
313
2481
579
130
0
130
0
758
0
528
0
I�-CG
11
2A-2ov
16B-19ad.
0,330
0.049
ne
se
9.57,
1A2
17.70
259
16
20
0
20
156
28
289
52
0
0
0
_ 0
0
0
0
0
W
VbBlk
well, stucco ext
0.201
se
5,83
4.06
400
317
1846
1286
130
114
663
461
10C-v
2A-2ov
2A-2ov
1613•19ad
0550
0.330
0230
0.049
se
se
se
sw
15.95
957
957.
1.42
1620
15.62
852
259
18
33
33
20
18
8
33
20
285
313
313
28
289
511
279
52
0
16
I 0
0
0
4
0..
0
0
156
0
0
0
255
0
0
W
V�/
Blk wall, stucco eM
0.201
sw
5.83
4.06
590
534
3113
2168
100
100
583
406
2A-2ov
0.330
sw
957
14.04
7
3
66
97
0
0
0
0
I��-G
2A-2ov
0230
sw
957
15.62
49
12
469
766
0
0
0
0
W
16&19ad
0.049
nw
1.42
259
20
20
28
- 52
0
0
0
0
Blk well, stucco ext
0201
nw
5.83
4.06
200
126
736
513
0
0
0
0
2A-2ov
0.330
nw
957
16.61
16
0
156
271
0
0
0
0
2A-2ov
2B-2fv
0230
0.330
nw
nw
957
957
16.61
2622
16
7
0
0
156
67
271
184
0
0
0
0
0
0
0
0
26-21v
0.330
nw
957
22.09
14
0
130
300
0
0
0
0
11,10
12C-Osw
0.600
0.091
nw
17AO
2.64
1758
1.31
20
.270
20
270
355
713
359
354
0
0
0
0
0
0
0
0
P
C
F
1613-30ad
22A,tpI
0.032
OS89
0.93
'28.68
1.69
0.00
1835
1836
1835
212
1703
6686
3100
0
169
169
169
36
_ 157
1033
286
0
6
c) AED excursion
266
78
Envelope loss/gain
20647
14571
3349
2014
12
a) Infiltration
3704
1035
691
193
b) Room ventilation
0
0
0
0
13
Internal gains: Occupants@ 230
5
1150
0
0
Appliances/other
3900
300
Subtotal (lines 6 to 13)
24350
20657
4040
2507
Less external load
0
0
0
0
14
Lesstransfer
Redistribution
Subtotal
0
0
24350
0
0
20657
0
0
4040
0
0
2507
15
Duct loads
17 %
28% 14220
5777
17 %
28 %
700
701
Total room load
Air required (dm)
28571
1167
26
1167
1
4740
194
3208
142
Calculations approved byACCA to meet all requirements of Manual J 8th Ed.
-� �- wff-lo oTt ^ 2021-Apr-17 08:26.42
Right-Suite®Uriversal 2021 21.0.02 RSU23828 Page 1
rstonel82OATGGR\Lot4BlklWaterstonel820ATGGR.np CaIc=MJ8 Front Door faces: NW
- wrightsoft' Right-M Worksheet
Entire House
DEL AIR HTG, A/C & REFRIG. INC
531CODISCOWAY,,SANFORD,FL32771 Phone:407-333-2665 Fax:407-333-3853 Web:WWW.DELAIR.COM
Job: Lot 4 Block 1 Waterstone1820...
Date:
By: DCS
1
Room name
BATH
BDRM3
2
3
Exposed wall
Room height
6.0 it
10.0 it heaYbool
13.0 it
10.0 It heaUmol
4
5
Room dimensions
Room area
13.0 x 6.0 ft
78.0 ft2
13.0 x 13.0 If
169.0 ftz
Ty
Construction
number
U-value
(Btuh/Itz-cq
Or
HTM
(Btuhflt2)
Area (ftz)
or perimeter (ft)
Load
(Btuh)
Area (ftz)
or perimeter (it)
Load
(Btuh)
Heat
Cool
Gross
N/F/S
Heat
Cool
Gross
N/P/S
Heat
Cool
6
11
W
V)/
1613-19ad
Blk wall, stucco e#
2A-2ov
2A-2ov
61319ad
Blk wall, stucco e)d
1OC-v
2A-2ov
2A-2ov,
161319ad
Blk well, stu000 e)d
2A-2ov
2A-2ov
1613•19ad
Blk mall, stucco ext
2A-2ov
2A-2ov
213-2fv
213-2fv
11 J0
12C-Osw
166-30ad
22A-01
0.049
0.201
0.330
0.330
0.049
0.201
0,550
0.330
0230
0.049
0201
0,330
0.330
0.049
0201
0330
0330
0.330
0,330
0.600
0.091
0.032
0.89
ne
ne
ne
ne
se
se
se
se
se
srd
sw
sw
sw
nw,
nw
nw
nw
nw
nw
nw
.--
1.42
5.83
957
9.57
1.42
5.83
1525
957
957
1.42
5.83
957
957
1.42
5.83
957
957
957
957
17.40
Z64
0.93
28.68
2.59
4.06
17.70
17.70
: 2.59
4.06
1620
15.62
8.52
259
4.06
14.04
15.62
259
4.06
16.61
16.61
2632
22.09
1758
1,31
1.69
0.06
0
60
0
0
_ 0
0
0
0
O
0
0
0
0
0
0
0
0
0
0
0
0
78
78
0
60
0
0
0
0
0
0
0
0
0
0
0
0,
0
0
0
0
0
0
0
78
6
0_
350
0
0
, 0
0
0
0
0
.0
0
0
0
0
0
0
0
0
0
0
0
72
172
0
244
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
132
6
0
130
0
16
6_
0
0
0
0
0'
0
0
0
0
0
0
0
0
0
0
0
169
169
0
114
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
169
13
0
663
0
156
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
157
373
0
461
0
289
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
286
0
W
yyJJ
I--G
W
W
P
C
F
6
c) AED excursion
-11
.23
Envelope loss/gain
594
365
1349
1014
12
a) Infiltration
b) Room ventilation
115
6
32
0
249
0
70
0
13
Internal gains: Occupants@ 230
Applianoes/other
0
0
0
0
0
300
Subtotal (lines 6to 13)
709
397
1598
1383
14
15
Less extemalload
Less transfer
Redistribution
Subtotal
Duct loads
17% 1
281/6
0
0
0
709
123
0
0
0
397
111
179%
28%
0
0
0
1598
277
0
0
0
1383
387
Total room load
Airrequired (cim)
832
34
508
22
1875
77
1770
78
Calculations approved byACCA to meet all requirements of Manual J 8th Ed
wrighfsoft^
A 2021-Apr-17 08:ge 2
Right-Sute®Universal 2021 21.0.02 RSU23828 Page 2
rstone1820ATGGR\Lot4BlkiWaterstone1820ATGGR.rLp Calc=MJ8 Frort Door faws: NW
- wrightsoft® Right-JO Worksheet
Entire House
DEL AIR HTG, A/C & REFRIG. INC
531 CODISCO WAY, SANFORD, FL 32771 Phone:407-333-2665 Fax:407-333-3853 Web: W W W.DELAIR.COM
Job: Lot 4 Block 1 Waterstor1e1820...
Date:
By. DCS
1
2
3
4
5
Room name
Exposed wall
Room height
Room dimensions
Room area
DININGiFOYER
25.0 It
10.0 It heaUmol
1.0 x 276.0 H
276.0 ft2
DENA3DRM4
31.0 It
10.0 ft heat/cool
13.0 x 13.0 It
169.0 ftz
Ty
Construction
number
U-value
(Btuh/ftz-cq
Or
HTM
(Btuh/ft2)
Area (ftz)
or perimeter (ft)
Load
(Btuh)
Area (ftz)
or perimeter (ft)
Load
(Btuh)
Heat
Cool
Gross
N/P/S
Heat
Cool
Gross
N/PIS
Heat
Cool
6
11
W
V)/
W
TE�
W16619ad
VI1
16&19ad
Blk vdl, stucco ext
2A-2ov
2A-2ov
16B-19ad
Blk wall, stucco eM
1OC-v
2A-2ov
2A-2ov_
Blk wall, stucco e)d
2A-2ov
2A-2ov
168.19ad
Bik mall, stucco ext
2A-2ov
2A-2ov
213-2fv
213-2fv
11J0
12C-Osw
16B-30ad
22A-tpl
0.049
0.201
0.330
0.330
0.049
0.201
0550
0230
0,330
0.049
0.201
0,330
0.330
0.049
0201
0.330
0.330
0.330
0.330
0.600
0.091
0.032
0.989
:ne�
ne
ne
ne
se
se
se
se
se
sw
sw
sw
sw
nw
nw
nw
nw
nw
nw
.nw
5.42
5.83
957
957
1.42
5.93
15S5
957
9.57
1.42
5,83
957
957
1.42
5.83
957
957
957
957
17.40
2.64
0.93
28.68
_ 259
4.06
17.70
17.70
" 259
4.06
1620
15.62
8.52
259
4.06
14.04
15.62
259
4.06
16.61
16.61
26.32
22.09
17.58
121
1.69
0.00
,: 0
110
33
0
0
0
0
0
0
0
0
0
0
0
70
0
0
7
14
20
70
276
276
0
77
0
0
6
0
0
0
0
0
0
0
0
0
29
0
0
0
0
_ 20
70
276
25
0
451
313
0
0
0
0
0
0
0
0
0
0
0
169
0
0
67
130
355
185
256
717
:. 0
314
579
0
0
0
0
0
0
0
0
0
0
0
118
0
0
184
300
359
92
466
' 0
0
130
0
0
0
0
0
0
0
0
50
0
0
0
130
16
16
0
0
0
. 0
169
169
0
130
0
0
0
0
0
0
0
0
50
0
0
0
97
0
0
0
0
0
'0
169
31
0
758
0
0
0
0
0
0
0�
0
291
0
0
0
567
156
156
0
0
0
0
157
889
0
528
0
0
0
0
0
0
0
0
203
0
0
0
395
271
271
0
0
0
0
286
- 0
I�-�G
W
P
C
F
6
c) AED excursion
0
201
Envelope loss/gain
2642
2412
2975
2155
12
a) Infiltration
b) Room ventilation
345
0
97
0
595
0
166
0
13
Internal gains: OocupantsQo 230
ApplianoesVother
1
230
0
0
0
300
Subtotal (lines 6 to 13)
2988
2738
3570
2621
14
15
Less wdemal load
Lesstransfer
Redistribution
Subtotal
Dud loads
17%
28%
0
0
0
2988
518
0
0
0
2738
766
17%
28%
0
0
0
3570
619
0
0
0
2621
733
Total roam load
Air required (dm)
3506
143
3504
1551
4189
171
3354
148
Calculations approved byACCA to meet all requirements of Manual J 8th Ed.
A wrigtitsoTt^ Right-Su2021-Apr-1708:26:42te®Uriversal 2021 21.0.02 RSU23828 Page 3
rstone182OATGGR\Lot4BlklWaterstone1820ATGGR.rLQ Calc=MJ8 Front Door faoes:NW
-�+- wrigntsott9 Right-JO Worksheet Job:
Entire House Date:
DEL AIR HTG, A/C & REFRIG. INC By:
531 CODISCOWAY,,SANFORD,FL32771 Phone:407-333-2665 Fax:407-333-3853 Web:WWW.DELAIR.COM
Lot 4 Block 1 Waterstonel820...
DCS
1
Room name
FAMILY RM
MLSTR BDRM
2
3
Exposed wall
Room height
13.0 ft
10.0 ft heaV000l
41.0 ft
10.0 ft heaUmol
4
5
Room dimensions
Room area
13.0 x 22.0 ft
286.0 112
14.0 x 17.0 it
238.0 ft2
Ty
Construction
U-value
Or
HTM
Area (ftz)
Load
Area (ft2)
Load
number
(Btuh4tz-`F)
(Btuh/ft2)
or perimeter (ft)
(Btuh)
or perimeter (ft)
(Btuh)
Heat
Cool
Gross
N/PiS
Heat
Cool
Gross
N/PS
Heat
Cool
6
W
1�l
1613-19ad
Blk Ml, stucco ext
2A-2ov
0.049
0.201
0,330
ne
ne
ne
1.42
5B3
9.57
259
4.06
17.70
20
0
0
20
0
0
28
0
0
_. 5.2
0
0
0
100
0
6
100
0
0
583
0
0
406
0
l�-CG
W
11
2A-2ov
1613-19ad
0,330
0.049
ne
se
957
1.42
17.70
. ` 259
0
20
0
20
0
2b
0
52
0
0
0
0
0
0
0
0
mdl, stu000 ext
10C-v
2A-2ov
0.201
0550
0.330
se
se
se
5.83
15.95
957
4.06
1620
15.62
130
18
0
79
18
0
463
285
0
323
289
0
140
0
16
124
0
4
721
0
156
502
0
255
TiBlk
2A-2ov _
16B-19ad
Blk Mil, stucco ext
2A-2ov
2A-2ov
1613-19ad
Blk MI, stucco ext
0.330
0.049
0.201
0330
0230
0.049
0201
Ise
sw
sw
sw
sw
nw
nw
957
1.42
5.83
957
957
1,42
5B3
852
259
4.06
14.04
15.62
259
4.06
33
20
0
0
0
20
0
33
20
0
0
0
20
0
_ 313,
28
0
0
0
28
0
27.9
52
0
0
0
_ 52
0
0
0
170
0
16
0
0
I 0
'0
154
0
4
0
0
0
0
896
0
156
0
0
0
. 0
624
0
255
0
0
W
W
2A-2ov
2A-2ov
213-21y
0.330
0.330
0.330
nw
nw
nw
957
957
957
16.61
16.61
2632
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2B-2fv
11J0
12C-Osw
16B-30ad
22A-tpl
0.330
0.600
0.091
0.032
OS89
nw
nw
957
17.40
2.64
0.93
28.68
22.09
1758
131
1.69
0.60
0
0
0
286
286
0
0
0
286
13
0
0
0
265
373
0
_ 0
0
483
'0
0
0
0
238
238
0
0
0
238
41
0
0
0
221
1176
0
0
0
402
0
P
C
F
6
c) AED excursion
-78
-91
Envelope losstgain
1813
1503
3909
2353
12
a) Infiltration
b) Room ventilation
403
0
113
0
787
0
220
0
13
Internal gains: Occupants@ 230
3
690
1
230
Appliances/other
600
600
Subtotal (lines 6 to 13)
2216
2905
4696
3403
14
15
Less external load
Less transfer
Redistribution
Subtotal
Duct loads
17 %
28 %
0
0
0
2216
384
0
0
0
2905
813
17 %
28 %
0
0
0
4696
814
0
0
0
3403
952
Total room load
Air required (clm)
2600
106
3718
164
1225
5510
4355
192
Calculations approved bvACCA to meet all requirements of Manual J 8th Ed
.� � wr➢gF�tsof!^
Right-Su2021-Apr-17 08:26:42te®Uriversal202121.0.02 RSU23828 Page4
rstone182OATGGR1Lot4BIklWaterstone1820ATGGR.np Calc=MJ8 Front Door faces: NW
-�- wrightsoft• Right-JO Worksheet
Entire House
DEL AIR HTG, A/C & REFRIG. INC
531 CODISCOWAY,,SANFORD,FL32771 Phone:407-333-2665 Fax:407-333-3853 Web:WWW.DELAIR.COM
Job: Lot 4 Block 1 Waterstone1820...
Date:
By: DCS
1
Room name
M BATH
M WIC
2
3
4
5
Exposed vdI
Room height
Room dimensions
Room area
12.0 It
10.0 ft heat/cool
1.0 x 119.0 It
119.0 ft2
0 It
10.0 It heat/cool
7.0 x 7.0 it
49.0 ftz
Ty
Construction
number
U-value
(Btuh/ft- 9
Or
HTM
(Btuh/f2)
Area (ft')
or perimeter (ft)
Load
(Btuh)
Area (ftz)
or perimeter (ft)
Load
(Btuh)
Heat
Cool
Gross
N/P/S
Heat
Cool
Gross
N/Pi5
Heat
Cool
6
11
W
1Q/
W
yyJJ
I--G
1613-19ad
BIk vial, stucco ext
2A-2ov
2A-2ov
1613•19ad
BIk wall, stucco ext
10C-v
2A-2ov
2A-2ov )
16B 19ad
BIk viall, stucco ext
2A-2ov
2A-2ov
16B-19ad
BIk well, stucco eM
2A-2ov
2A-2ov
2B-2fv
2B-2fv
11JO
12C-dsw
16B-30ad
22A Ipl
0.049
0.201
0.330
0330
0.049
0.201
0550
0.330
0330
.0.049
0.201
0.330
0230
0.049
0.201
0.330
0.330
0,330
0.330
0.600
0.091
0.032
0.989
ne
ne
ne
ne
se
se
se
se
se
sw
sw
sw
sw
.nw
nw
nw
nw
nw
nw
nw
1.42
5.83
957
9.57
1.42
5.83
15.95
957
957
1.42
5.83
9.57
957
1.42
533
957
957
957
957
17AO
2.64
0.93
M.68
259
4.06
17.70
17.70
259
4.06
1620
15.62
852
259
4.06
14.04
15.62
259
4.06
16.61
16.61
2622
22.09
1758
121
1.69
. 0.00
0
0
0
0
0
0
0
0
0
0
120
7
0
0
0
0
0
0
0
0
0
119
119
6
0
0
0
0
0
0
0
0
0
113
3
0
0
0
0
0
0
0
0
0
119
12
0
0
0
0
0-.
0
0
0
0
.0
659
66
0
0
0
0
0
0
0
0
0
110
344
0
0
0
0
0
0
0
0
0!
0
459
97
0
0
0
0
0
0
0
0
'0
201
•0
-
0
0
0
0
0
0
I 0
0
0
0
0
0
0
0
0
0
0
0
0
0
49
49
0
0
0
0
0
0
0
0
0.
0
0
0
0
0
0
0
0
0
0
0
0
49
0
0
0
0
0
0
0
0
0
.0
0.
0
0
0
0
0
0
0
0
0
0
0
45
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
83
0
W
�1
�C
�G
W
F,
C
F
6
c) AED excursion
36
-2
Envelope losstgain
1180
794
45
81
12
a) Infiltration
b) Room ventilation
230
0
64
0
0
0
0
.0
13
Internal gains: OccupantsQa 230
Applianoesrother
0
0
0
0
0
0
Subtotal (lines 6to 13)
1410
858
45
81
14
15
Less external load
Less transfer
Redistribution
Subtotal
Dudloads
17%
28%
0
0
0
1410
244
0
0
0
858
240
17%
28%
0
0
0
45
8
0
0
0
81
23
Total room load
Air required (cfm)
1655
68148
1098
53
2
103
5
Calculations approved byACCA to meet all requirements of Manual J 8th Ed
wr10F%tsolt^
P. Righ-Suite® Uriversal 2021 21.0.02 RSU23828 2021-Apr-17 0 Page 5
rstone1820ATGGR1Lot4BlklWaterstone1820ATGGR.nQ Calc=W8 Frort Door faces: NW
- - wrightsoft® Right-M Worksheet
Entire House
DEL AIR HTG, A/C & REFRIG. INC
531 CODISCO WAY, SANFORD, FL 32771 Phone:407-333-2665 Fax:407-333-3853 Web: W W W.DELAIR.COM
Job: Lot 4 Block 1 Waterstone1820...
Date:
By: DCS
1
Room name
KrrCHENtNOOK
LAUNDRY
2
3
Exposed wall
Room height
29.0 ft
10.0 ft heal/cool
6.0 ft
10.0 ft heat/000l
4
5
Room dimensions
Room area
1.0 x 246.0 It
246.0 82
6.0 x 6.0 It
36.0 ftz
Ty
Construction
number
U-value
(BtuhHt't9
Or
HTM
(Bluh/ft2)
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
V)1
W
16B-19ad
Blk wall, stucoo ext
2A-2ov
2A-2ov
16B-19ad
10 utell, stucco ext
10C-v
2A- ov
o.049
0.201
0330
0,330
0.049
0550
055
0.330
ne
ne
ne
ne
se
se
se
se
1.42
5.83
9.57
9.57
1.42
5.95
15.95
957
259
4.06
17.70
17.70
259
1620
620
15.62
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
-0
0
0
0
0.
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2A-ov _
16B•19ad '
Blk vall, stucco e)d
2A-2ov
2A-2ov
16B•19ad
Blk wall, stucco ext
2A-20v
2A-2ov
2B-2fv
2B-2fv
11J0
12C-Osw
16B-30ad
22A-tpl
0.330
0.049
0.201
0230
0330
0,049
0.201
0.330
0330
0230
0.330
0.600
0.091
0.032
0.989
se
sw
sw
sw
sw
rwv,
nw
nw
nw
nw
nw
nw
9.57
1.42
5B3
957
957
1.42
5,83
957
957
957
957
17AO
; 264
0.93
28.68
852
259
4.06
14.04
15.62
259
4.06
16.61
16.61
2622
22.09
1758
131
1.69
0.00
0
0
150
0
33
0
0
0
0
0
0
0
140
246
246
0
1 0:
117
0
8
0
0
0
0
0
0
0
140
246
29
0
0
684
0
313
0
0
0
0
0
0
0
369
228
832
0
0
476
0
511
0
0
0
0
0
0
0
_' 183
416
0
0
.0
0
0
0
0
0
0
0
0
0
0
60
36
36
0
0
0
0
0
-0
0
0
0
0
0
0
60
36
6
0
0
0
0
0
0
0
0
0
0
0
0
158
33
172
0
0
0
0
0
0
0
0
0
0
0
0
79
61
0
W
Vt/
��C-Gj
W
P
C
F
6
c) AED excursion
176
-19
Envelope loss/gain
2426
1762
364
120
12
a) Infiltration
b) Room ventilation
288
0
80
0
0
0
0
0
13
Internal gains: Occupants@ 230
Applianoestother
0
0
1200
0
0
600
Subtotal (lines 6to 13)
2714
3042
364
720
14
151
Less extemal load
Less transfer
Redistribution
Subtotal
Dud loads
179/6
28%1
0
0
0
2714
470
0
0
0
3042
851
17%
28%
0
0
0
364
63
0
0
0
720
201
Total room load
Air required (clm)
3184
130
3893
1721
1171
427
921
41
Calculations approved byACCA to meet all requirements of Manual J 8th Ed.
•- wrightsoiFt`^
A Righl-Suite® Uriversal 2021 21.0.02 RSU23826 2021-Apr-17 0 P6
...rstone1820ATGGR\Lot4BIklWaterstone1820ATGGR.rup CaIc=MJB Front Door faces: NW Page 6
wrighfsoft® Duct System Summary Job: Lot 4 Block 1 Waterstonel...
Date:
Entire House By: DCS
DEL AIR HTG, A/C & REFRIG. INC
531 CODISCO WAY, SANFORD, FL 32771 Phone:407-333-2665 Fax:407-333-3853 Web: W W W.DELAIR.COM
e-roject intormation
For: ADAMS HOMES
5444 Lugo Street, Fort Pierce, FL 34951
External static pressure
Pressurelosses
�vailable static pressure
Supply / retum'available pressure
Lowest friction rate
Actual air flow
Total effective length (TEL)
Heating
0.30
in H2O
0.06
in H2O
lin
0.24
H2O
0.120 / 0.120
in H2O
0.212
in/100ft
1167
cfm
113
Supply Branch Detail Table
Cooling
0.30 in H2O
0.06 in H2O
0.24 in H2O
0.120 / 0.120 in H2O
0.212 in/100ft
1167 cfm
Name
Design
(Btuh)
Htg
(cfm)
Clg
(cfm)
Design
FIR
Diam
(in)
H x W
(in)
Duct
Mat
Actual
Ln (ft)
Ftg.Egv
Ln (ft)
Trunk
BATH 2
h 832
34
22
0.278
4.0
Ox 0
VI Fx
16.3
70.0
BDRM2
h 4740
194
142
0.258
8.0
Ox 0
VIFx
22.9
70.0
BDRM3
c 1770
77
78
0.305
6.0
Ox0
VIFx
8.6
70.0
DENBDRM 4
h 4189
171
148
0.288
7.0
Ox 0
VI Fx
13.2
70.0
DININGTOYER
c 3504
143
155
0.314
7.0
Ox 0
VIFx
6.5
70.0
FAMILYRM
c 3718
106
164
0.233
8.0
Ox 0
MFx
17.9
85.0
st1
KFrCHENMOOK
c 3893
130
172
0.228
7.0
Ox 0
VIFx
20.1
85.0
sti
LAUNDRY
c 921
17
41
0.223
4.0
Ox 0,
VIFx
22.7
85.0
sti
M. BATH
h 1655
68
48
0.224
5.0
Ox 0
VI Fx
22.2
85.0
St1
M. WIC
c 103
2
5
0.225
4.0
Ox 0
VIFx
21.9
85.0
sti
MSTRBDRM
h 5510
225
192
0.212
8.0
Ox0
VIFx 1
28.2 1
85.0
st1
Supply Trunk Detail Table
Name
Trunk
Type
Htg
(cfm)
Cig
(cfm)
Design
FR
Veloc
(fpm)
Diam
(in)
H x W
(in)
Duct
Material
Trunk
sti
PeakAVF
549
622
0.212
582
14.0
0 x 0
VinlFlx
-0
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Return Branch Detail Table
Name
Grille
Size (in)
Htg,
(cfm)
Clg
(Cfm)
TEL
(ft)
Design
FIR
Veloc
(fpm)
Diam
(in)
H x W
(in)
Stud/Joist
Opening (in)
Duct
Mat
Trunk
rb1
Ox 0
1167
1167
0
0
0
0
Ox 0
VIFx
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2020 -AIR BARRIER AND INSULATION INSPECTION COMPONENT CRITERIA
TABLE 402.4.1.1
AIR BARRIER AND INSULATION INSPECTION COMPONENT CRITERIA a
Project Name: Lot 4 Block 1 Waterstone 1820 ATGGR Builder Name: ADAMS HOMES
Street: 5444 Lugo Street Permit Office:
City, State, Zip: Fort Pierce , FL , 34951 Permit Number:
Y
Owner: Jurisdiction: 661000
w
Design Location: FL, ST_LUCIE_CO_INTL
v
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 sealing material.
Breaks or joints in the air barrier shall be sealed.
The air barrier in any dropped ceiling/soffit shall be aligned with
Ceiling/attic
The insulation in an dropped ceiling/soffit
y g /soffit
the insulation and any g ps in the air barrier shall be sealed.
shall be aligned air
gned with the ar 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 be 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 walls.
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
extend behind Diouna 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
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
Ps and wallq or npmfinos.
In n 4,43I.. ,.a:-. ..i 1..
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4/17/2021 8:39 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 8:38:28 AM EnergyGauge@ 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: ADAMS HOMES Community: Lot: NA
Address: 5444 Lugo Street
City: Fort Pierce State: FL Zip: 34951
Air Leakag fiest Results Pass►ng results must meet ether the Perform nce Prescfipt►ve,,or ERl Method
O PRESCRIPTIVE METHOD The building or dwelhnguni#shall be tested and verified as having an air leakage rate of notexceeding
changes per hour at:a pressure of 0 2 inch w g (50 Pascals) m Climate Zones 1 and 2
Q PERFORMANCE or_ERI METHOD The building or tlwellmg unit shall be testetl and;venfied�as having an air leakage rate of not�exceeding',
he selected ACH(50) value as shown on Form R405 2020 (Performance) or 13406 2020-(ERI} section lab'eled,as.infiltration,sub-section ACH50
ACH(50) specr6ed on`Form R405 2020 Energy Ga/c (Performance), or R406-2020 (ER!) 7.000
x 60 _ 18200 = 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.
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
ADDRESS: 5444 Lugo Street 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 thle 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)(0, (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:
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)(f), (g) or (1), Florida Statutes, to be "substantially leak free" in
accordance with Section R403.3.3.
R403.3.2.1 Sealed air handler. Air handlers shall have a manufacturer's designation for an air leakage of no more than 2 percent
of the design airflow rate when tested in accordance with ASHRAE 193.
R403.3.3 Duct testing (Mandatory). Ducts shall be pressure tested to determine air leakage by one of the following methods:
1. Rough -in test: Total leakage shall be measured with a pressure differential of 0.1 inch w.g. (25 Pa) across the system,
including the manufacturer's air handler enclosure if installed at the time of the test. All registers shall be taped or otherwise
sealed during the test.
2. 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 % 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 MAXIMU
(CFM)
HRV or ERV
Any
1.2 cfm/watt
Any
Range hoods
Any
2.8 cfm/watt
Any
In -line fan
Any
2.8 cfm/watt
Any
Bathroom, utility room
10
1.4 cfm/watt
<90
Bathroom, utility room
90
2.8 cfm/watt
Any
For SI: 1 cfm = 28.3 L/min. a. When tested in accordance with HVI Standard 916
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MANDATORY REQUIREMENTS - (Continued)
ElR403.7.1.1 Cooling equipment capacity. Cooling only equipment shall be selected so that its total capacity is not less
than the calculated total load but not more than 1.15 times greater than the total load calculated according to the procedure selected in
Section R403.7, or the closest available size provided by the manufacturer's product lines. The corresponding latent capacity of the
equipment shall not be less than the calculated latent load.
The published value for AHRI total capacity is a nominal, rating -test value and shall not be used for equipment sizing. Manufacturer's
expanded performance data shall be used to select cooling -only equipment. This selection shall be based on the outdoor design dry-bulb
temperature for the load calculation (or entering water temperature for water -source equipment), the blower CFM provided by the expanded
performance data, the design value for entering wet -bulb temperature and the design value for entering dry-bulb temperature.
Design values for entering wet -bulb and dry-bulb temperatures shall be for the indoor dry bulb and relative humidity used for the load
calculation and shall be adjusted for return side gains if the return duct(s) is installed in an unconditioned space.
Exceptions:
1. Attached single- and multiple -family residential equipment sizing may be selected so that its cooling capacity is less than the
2. calculated total sensible load but not less than 80 percent of that load.
When signed and sealed by a Florida -registered engineer, in attached single- and multiple -family units, the capacity of
equipment may be sized in accordance with good design practice.
R403.7.1.2 Heating equipment capacity.
R403.7.1.2.1 Heat pumps. Heat pump sizing shall be based on the cooling requirements as calculated according to Section
R403.7.1.1, and the heat pump total cooling capacity shall not be more than 1.15 times greater than the design cooling load even if
the design heating load is 1.15 times greater than the design cooling load.
❑ R403.7.1.2.2 Electric resistance furnaces. Electric resistance furnaces shall be sized within 4 kW of the design
requirements calculated according to the procedure selected in Section R403.7.1.
❑ R403.7.1.2.3 Fossil fuel heating equipment. The capacity of fossil fuel heating equipment with natural draft atmospheric burners
shall not be less than the design load calculated in accordance with Section R403.7.1.
R403.7.1.3 Extra capacity required for special occasions. Residences requiring excess cooling or heating equipment capacity on an
intermittent basis, such as anticipated additional loads caused by major entertainment events, shall have equipment sized or controlled to
prevent continuous space cooling or heating within that space by one or more of the following options:
1. A separate cooling or heating system is utilized to provide cooling or heating to the major entertainment areas.
2. A variable capacity system sized for optimum performance during base load periods is utilized.
❑ R403.8 Systems serving multiple dwelling units (Mandatory). Systems serving multiple dwelling units shall comply with Sections
C403 and C404 of the Florida Building Code, Energy Conservation —Commercial Provisions in lieu of Section R403.
R403.9 Snow melt and ice system controls (Mandatory) Snow- and ice -melting systems, supplied through energy service to the building,
shall include automatic controls capable of shutting off the system when the pavement temperature is above 50°F (10°C), and no
precipitation is falling and an automatic or manual control that will allow shutoff when the outdoor temperature is above 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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R403.10.3 Covers. Outdoor heated swimming pools and outdoor permanent spas shall be equipped with a vapor -retardant cover on or at
u 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.
nR403.13 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.
ElR403.13.1 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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