HomeMy WebLinkAboutProject Informationr
- - wrightsoft Manual S Compliance Report Job: Lot24 Block 1 waterstone...
® Date:
Entire House By SIR
DEL -AIR HEATING & AIR CONDITIONING
531 CODISCOWAY,,SANFORD,FL32771 Phore:407-333-2665 Fax:407-333-3853 Web:WWW.DEL-AIR.COM
For: ADAMS HOMES
5356 Lugo Street, Fort Pierce, FL 34951
Cooling Equipment
Design Conditions
design DB:
90.4OF
Sensible gain:
22531
Btuh Entering coil DB: 76.5OF
Outdoor design WB:
77.4°F
Latent gain:
4014
Btuh Entering coil WB: 63.3OF
Indoor design DB:
75.0 °F
Total gain:
26545
Btuh
Indoor RH:
50%
Estimated airflow:
947
cfm
Manufacturer's Performance Data at Actual Design Conditions
Equipment type:
SpIitASHP
Manufacturer:
Carrier
Model: 25HBC530AP03+FX4DNF031 L00
Actual airflow:
947
cfm
Sensible capacity:
22678
Btuh
101 % of load
Latent capacity:
4723
Btuh
118% of load
Total capacity:
27400
Btuh
103%of load SHR: 83%
I
Heating Equipment
Design Conditions
Outdoor design DB:
41.0 OF
Heat loss: 24369 Btuh Entering coil DB: 69.5 °F
Indoor design DB:
70.0 OF
Manufacturer's Performance Data at Actual Design Conditions
Equipmenttype: SpIitASHP
Manufacturer: Carrier Model: 25HBC530AP03+FX4DNF031 L00
Actual airflow: 947 cfm
Output capacity: 26646 Btuh 109% of load Capacity balance: 37 OF
Supplemental heat required: 0 Btuh Economic balance: -99 °F
Backup equipment type: Elec strip
Manufacturer: Model:
Actual airflow: 947 cfm
Output capacity: 6.3 kW 88% of load Temp. rise: 21 OF
• Meets all requirements ofACCA Manual S
C" wrightsoft- 2021-Feb-101222:57
a�„�• �.pwa -n�maM Right-Srite®Uriversal2021 21.0.02 RSU23828 Page 1
aterstore1720AGL\Lot24Blklwaterstone1720AGL.np Calc=MJB Horsefaces: E
I
Job: Lot 24 Block 1 Waterston...
-1- wrightsoft® Component Constructions Date:
Entire House By: SIR
DEL -AIR HEATING & AIR CONDITIONING
531 CODISCO WAY, SANFORD, FL 32771 Phom:407-333-2665 Fax:407-333-3853 Web:WWW.DEL-AIR.COM
Project•
•
- For:
ADAMS HOMES
5356 Lugo Street, Fort Pierce, FL 34951
Design
Conditions
Location:
St Lucie Co Intl, FL, US
Indoor:
Indoor temperature (OF)
Heating
70
Cooling
75
Elevation: 26 ft
Design TD (OF)
29
15
Latitude: 28 °N
Relative humidity (%)
30
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
- 77
) Method
Simplified
Wind speed (mph)
15.0 7.5
Construction quality
Fireplaces
Average
0
a
Construction descriptions
Or
Area
U-value
Insul R
Htg HTM
Loss Clg HTM
Gain
ft'
BVMR 'F
ftzcRBtuh
Btuwft=
Btuh
BtuWft'
Btuh
Walls
Blk wall, stucco ext, r-4 ext bd ins, 8" thk, 1/2" gypsum board int fnsh
n
483
0.201
4.1
5.83
2816
4.06
1961
e
85
0.201
4.1
5.83
493
4.06
343
s
377
0.201
4.1
5.83
2196
4.06
1530
w
223
0.201
4.1
5.83
1297
4.06
904
all
1167
0.201
4.1
5.83
6802
4.06
4738
16B-19ad: Knee Wall, asphalt shingles roof mat, r-19 kw ins, 1/2" gypsum
e
5
0.049
19.0
1.42
7
2.59
13
board int fnsh
s
15
0.049
19.0
1.42
21
2.59
39
all
20
0.049
19.0
1.42
28
2.59
52
Partitions
12C-Osw: Frrn wall, 1/2" gyp.bd ext, r-13 cav ins, 1/2" gypsum board int
276
0.091
13.0
2.64
729
1.31
362
fnsh, 21<4" wood frm, 16" o.c. stud
Windows
2A-2ov: 2 glazing, clr low-e outr, air gas, vnl frm mat, clr innr, 1/4" gap, 1/8"
n
10
0.330
0
9.57
93
9.90
97
thk; NFRC rated (SHGC=0.23); 1.33 ft overhang (3.17 ft window ht, 0.83
ft sep.); 6.67 ft head ht
2A-2ov: 2 glazing, clr low-e outr, air gas, vnl frm mat, clr innr, 1/4" gap, 1/8"
n
7
0.330
0
9.57
66
8.52
58
thk; NFRC rated (SHGC=0.23); 50% drapes, medium; 1.33 ft overhang
(3.17 It window ht, 0.83 ft sep.); 6.67 ft head ht
s
7
0.330
0
9.57
66
8.52
58
all
14
0.330
0
9.57
131
8.52
117
2A-2ov: 2 glazing, clr low-e outr, air gas, vnl frm mat, clr innr, 1/4" gap, 1/8"
n
16
0.330
0
9.57
156
8.52
139
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, clr low-e outr, air gas, vnl frm mat, clr innr; 1/4" gap, 1/8"
a
33
0.330
0
9.57
313
20.9
684
thk; NFRC rated (SHGC=0.21); 50% drapes, medium; 1.33 ft overhang
(5.3 It window ht, 0.83 ft sep.); 6.67 ft head ht
2B-2fv: 2 glazing, clr low-e outr, air gas, vnl frm mat, clr innr, 1/4" gap, 1/8"
e
4
0.330
0
9.57
38
11.6
46
thk; NFRC rated (SHGC=0.31); 11.83 ft overhang (1 ft window ht, 0.67 It
sep.); 6.67 ft head ht
WrightsOft®
�M,•�,n.., �.m,., Right-Stite®Uriversal2021 21.0.02 RSU23828
2021-Feb-101222:57
aterstore1720AGL1Lot24Blklwaterstore1720AGL.rp Calc=MJB Hotsefams: E
Page 1
213-2fv: 2 glazing, clr low-e outr, air gas, vnl frm mat, clr innr, 1/4" gap, 1/8" -
i
e 7 0.330
thk; NFRC rated (SHGC=0.31); 50% drapes, medium; 11.83 ft overhang
(6.7 ft window ht, 2.75 ft sep.); 6.67 ft head ht
2A-2ov: 2 glazing, clr low-e outr, air gas, vnl fnn mat, clr innr, 1/4" gap, 1/8"
s 16 0.330
thk; NFRC rated (SHGC=0.23); 1.33 ft overhang (5.3 ft window ht, 0.83 ft
w 33 0.330
sep.); 6.67 ft head ht
all 49 0.330
10C-m: 2 glazing, cir low-e outr, air gas, mtl no brk frm mat, clr innr, 1/4"
w 20 0.550
gap, 1/8" thk; NFRC rated (SHGC=0.70); 50%drapes, medium; 11.67 ft
overhang (6.7 ft window ht, 1 ft sep.); 6.67 ft head ht
2A-2ov: 2 glazing, clr low-e outr, air gas, vnl frm mat, clr innr, 1/4" gap, 1/8"
w 33 0.330
thk; NFRC rated (SHGC=0.23); 11.67 ft overhang (5.3 ft window ht, 0.83
ft sep.); 6.67 ft head ht
Doors
11 JO: Door, mtl fbrgl type
a 20 0.600
11 DO: Door, wd sc type
n 18 0.390
Ceilings
166-30ad: Attic ceiling, asphalt shingles roof mat, r-30 cell ins, 1 /2"
1899 0.032
gypsum board int fnsh
Floors
22A4pl: Bg floor, light dry soil, on grade depth
206 0.989
0 9.57
64
9.72
65
0 9.57
156
9.90
162
0 9.57
313
26.3
859
0 9.57
469
20.8
1021
0 15.9
321
12.6
254
0 9.57
313
9.90
324
6.3
17.4
350
17.6
353
0
11.3
201
11.4
203
30.0
0.93
1763
1.69
3209
0
28.7
5908
0
0
� � wrightsoft, 2021-Feb-101222:57
�� Right-Sute®Uriversal2021 21.0.02 RSU23828 Pa
��...aterstone1720AGL\Lot24Blkiwaterstore1720AGL.rLp Calc=WB Horsefaces: E get
Project Summary Job: Lot 24Block 1 Waterston
wrightsof® Date: re House By: ...
SIR
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
5356 Lugo Street, Fort Pierce, FL 34951
Notes: L. S. 2-10-21 VWK
Desi-qn Information
i
Weather: St Lucie Co Inti, FL, US
Winter Design Conditions Summer Design Conditions
Outside db 41
OF
Outside db
90
OF
Inside db 70
OF
Inside db
75
OF
Design TD 29
OF
Design TD
15
cF
Daily range
L
Relative humidity
50
%
Moisture difference
57
gr/Ib
Heating Summary
Sensible Cooling Equipment Load
Sizing
Structure 20878
Btuh
Structure
17688
Btuh
Ducts 3491
Btuh
Ducts
4843
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 24369
Btuh
Use manufacturers, data
y
Rate/swinitipplier
Equipmenilsmuensible
1.00
Infiltration
load
22531
Btuh
Method Simplified
Latent Cooling Equipment Load Sizing
Construction quality
Average
Fireplaces
0
Structure
2841
Btuh
Ducts
1173
Btuh
Central vent (0 cfm)i
0
Btuh
Heating
Area
Cooling
(none)
(ft2) 1720
1720
Equipment latent load
4014
Btuh
Volume (ft3) 15844
15844
Air Changes/hour 0.38
0.20
Equipment Total Load (Sen+Lat)
26545
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 CARRIER
Trade CARRIER
Model 25HBC530AP03
Cond 25HBC530AP03
AHRI.ref 204840289
Coil FX4DNF031L00
Efficiency 8.5 HSPF
AHRI ref 204840289
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
Air flow factor 0.039
cfm/Btuh
Air flow factor
0.042
cfm/Btuh
Static pressure 0.40
in H2O
Static pressure
0.40
in H2O
Space thermostat
Load sensible heat ratio
0.85
Capacity balance point = 37 OF
Backup:
Input = 6 kW, Output = 21472 Btuh,100 AFUE
Calculations approved byACCAto meet all requirements of Manual J 8th Ed
wrightsoft- 2021-Feb-101222:57
a ,.• ^w ^ -°_� -wM Right-Sute®Unversal 2021 21.0.02 RSU23828 Page 1
aterstore1720AGL1Lot24Blklwaterstone1720AGL.np Calc=MJ8 Hoisefaces: E
-9- 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:WWW.DEL-AiR.COM
Job: Lot 24 Block 1 Waterston 17...
Date:
By: SIR
1
2
3
4
5
Room name
E)posed wall
Room height
Room dimensions
Room area
Entire House
206.0 ft
9.0 ft
1769.3 ftz
Laud
9.0 ft
10.0 It heaUeool
9.0 x 6.5 ft
58.5 ftz
Ty
Construction
number
U-value
(Btuh/ll -cF)
Or
HTM
Area (ft)
I
Load
(Btuh)i
Area (ft')
or perimeter(ft)
Load
(Btuh)
Heat
Cool
Gross
N/P/S
Heat
Cool
Gross
N/P/S
Heat
Cool
6
1 1
Blkwall stu000ext'
2A 2ov:
2A 2ov
2A.26v °.
16B-19ad
Blkwall; shicoo ext ,
2A-2ov :'
2B-2fv
2B-2fv
J1J0_ -- _-
166-19ad
BIk wall stucco ext � _ _
2A 2ov
2A2oys
Blk wall, stuao e#
10C-m
2A-2ov
2A-2ov
12C 69W -. r`
11 D0 _.� - . _ -
1613-30ad
22A:>pl.. _:_
0201
0,330
0.330
_-____0.330
0.049
0 201
0,330
0.330
0,330
---0.600.
0049
0201
0.330
0330
0.201
0.550
0,330
0,330
0 091
. �__0 390
0.032
�0.989
-n
n
, n.
s
a
a
- e
a
e
-e_
_s
v s1�
. - s
_�s
w
w
w
w
__ n:
e
583
957
957
._�9:57_
1.42
--
5.83
' 9.57
9.57
. 9.57
174Q.
1.42
5 83
9.57
957
5.83
15.95
9.57
9.57
2;64
%31-
0.93
> ' 28.68'0,00
4:06
9.90
8.52
,_____852
516
10
7
16
'483
0
:� 0
5
85
2
4
7
20
�15
" 377
16
7
223
20
.2
33
%276
_ a. 18
1899
206;5908
2816
93
t66
_i$6.._.,.__139
1961'
97
. 58
13
_343
684
46
• ;` 65
. _ 353
39
1530
162
58.
904
1 254
; 859
324
362
_ 203
_3209
'a_i. 9
0
_ 0
0
0
0
- 0
' .0
0
v_ -0
0
W 0
0
0
0
0
0
: 90
_,._,_0.
59
' 59
= ;,0
0
0
0
-0
0
01
0
0
-7 0
. 0
0
0
0
0
', 90
59_a
-"- 0
0
0
-0
_ ,: 0
_ , , 0
p
0
0:
0
. 0
0
0
0
238
54
0
0
0
0
0
0
'0
0
0
0
W
_ .
W
�j 7
! D_
C
F
2.59
4.Ofi
20.93
11.58
9.72
_17,56.._,
259
9.90
p 8;52.
4.06
12.64
2629
9.90
1.31
_._ 11.43
1.69
5_
_ -148
'33
4
7
20--
15
400
.16
m 7
308
20
33
33
"294
u _ �.18
1899
y1769
7
493
.. 313
"' ;' 38
64
_ 2 46
21
2196
= 156
66_
1297
321
313
313
729
201.
1763
0
0
0
0
-' I .
_ 99
........_.:•._.
_,...�... `°«.u�..ix�.....:....,:._J
._.:...._.....__.._
.,...:..ti_..
.m:.u....n..._.....__....tw-.>+..W...__.._.:..«L_.mc.
_.,.w..3„_....�,_....,.:..y.„»a...w:i,.
._....x..w...-..-._:
,..._.......+............
n
L._a,,..................
.w......_-.,a_..�....
6
c) AED excursion
1209
30
Envelope losstgain
17680
12874
550
186
12
a) Infiltration
b) Room ventilation
3198
0
894
0
0
0
0
0
13
Internal gains: Oocupants@ 230
Appliances/other
4
920
3000
0
0
600
Subtotal (lines 6to 13)
20878
17688
550
786
14
15
Less external load
Lesstransfer
Redistribution
Subtotal
Ductloads
17%
271/6
0
0
0
20878
3491
0
0
0
17688
j 4843
17%
27%
0
0
0
550
92
0
0
0
786
215
Total room load
Air required (dm)
24369
947
22531
947
642
25
1002
42
Calculations approved byACCAto meet all requirements of Manual J 8th Ed
1 =!_wht 43.rt- 1 2021-Feb-101222:57
Aeu-1-
k RigH-Sute®Universal 2021 21.0.02 RSU23828 Page 1
aterstone1720AGL1Lot24Blklwaterstone1720AGL.np Calc=MJS Housefaces: E
- wrightsofC 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 24 Block 1 Waterston 17...
Date:
By. SIR
1
3
4
5
Room name
Expos
Rom height
Room dimensions
Room area
K41strBth
8.5 It 26:0 ft heaYcool
1.0 x 141.4 It
141.4 ftz
N1strWc
9.0 ft Oft heat/000l
1.0 x 61.9 It
61.9 ftz
Ty
Construction
number
U-value
(Btuh/ft-f
Or
HTM
(Btuh/ftz)
Area (ftz
or perimeter (ft)
Load
(Btuh)"
Area (ft2)
or perimeter (ft)
Load
(Btuh)
Heat
Coal
Gross
N/P/S
Heat
jCool
Gross
N/P/S
Heat
Cool
6
11
1, 12A
W
_
W
w
b
R 7
t- D.
CF
Blk wall stu000 ex<~`
2ov -'
2A 2ov
1613-19ad
Blkwal� stumosM -
2A-2ov
213-2fv
2B-2tv.,
11J0
_166-19ad
Blk wall stu000 ext
2A2ov ,
2A_2ov , _ r_ _
Blk wall, stu000 ext
10C-m
2A-2ov
2A 2ov
,- .T..�-.�.y.�._...-..-_.....
12C Osw ,
1160
.21�62A6--3Q�0f ad
-0 201
0 330
0.330
0.049
': 0201
0.330
0,330
0.330
--0600
0049
0201
0330
" 0.330
0.201
0.550
0.330
0.330
009j
- 0.,390
00.0938._29
n
6
n
a
e.
a
'e
a
�e
s
s
s
�
w
w
w
w
--n_
; 5 83
957
957
1.42
583
,9.57
957
',9.57
1Z40
142
5 83
9B7
� 0 7_
5.83
15.95
9.57
9.57
2:64
1131
0.93
4:06
9.90
8.52
2.59
' '4:06
20.93
11:58
,° • 9.72
J7.51i.
2.59
d.06
9.90
> -, 852
4.06
12,64
2629
9.90
1 31
iJ,43
0
0
0
0
__0
0
0
0
�.� _0.
0
0
0
u �0.
0
_ 0
0
0
'. -,. , 0
00'
I--
0
0
0
" 0
0
,' -� . 0
0
0
0
_ 0
659
0'
0
0
0
0
232
jR 0
138
-
0"
0"
0
- -0
0
<, 0
" :. 0
"" 0
0
'_ =_0
0
k 459
0,
0
0
0
0
t 115
w _ _ 0
2-50-
0
0
0
_ 0
- 0
M `0
:0
0
0
, _ ,0
0
7- . 0
0
0
0
0
0
. - 0
0
0
"0
R
0
"' 0.
0
'0
0
0
0
0'
-0
0
-� 0
0
' "0
0
0
0
0
6
0
,0
... Q
0
,
0
0
0
0
0
0
64
--"- 0
' 0.
0
0
__ 0.
0
0
0
0
0
0
0
116
--0
120
0
_ r 7
0
0
0
0
88
. _w 0
0
113
0
0
0
0
0
,.�._
88
_ 0
148
0
-0,
0
0
0
0
t' '_6
6_90_
_
2868
-01,.6090
114481
-^6 -2
-
�69
2
_. s •
�.�.......,.T-.._.-___._.,..•.
"_......�._..
""'
-+cam.--..
-r=-
71"
µz
- _
-86
_4
6
c) AED excursion
Envelope loss(gain
1841
848
64
• 112
12
a) Infiltration
b) Room ventilation
276
0
77
0
0
0
0
0
13
Internal gains: Oooupants@ 230
Appliancestother
0
0
0
0
0
0
Subtotal (lines 6 to 13)
2116
925
64
112
14
15
Less external load
Lesstransfer
Redistribution
Subtotal
Duct loads
17%
27%
0
0
0
21160
354
0
0
0
925
253
17%
27./
0
0
0
64
11
0
0
0
112
31
Total room load
Air required (cfm)
2470
961
1178
501
74
3
142
6
Calculations approved byACCA to meet all requirements of Manual J 8th Ed
A*- wrigl�tsoTt� 2021-Feb-101222.57
"�A Right-SuteOUriversal 2021 21.0.02 RSU23828 Page 2
aterstone1720AGLtLot24Blklwaterstone1720AGL.rLp Calc=MJ8 Housefaces: E
-- wrightsoft® Right-JO 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 24 Block 1 Waterston 17...
Date:
By: SIR
1
Room name
Ivlstr Bdrm
Livrm
osed wall
5 ft
78b ft
3
Room h
height
91 It heaV000l
9.0 It heat/cool
4
Room dimensions
15.5 x 19.0 ft
1.0 x 841.8 ft
5
Room area
294.5 ftz
841.8 ft2
Ty
Construction
U-value
Or
HTM
Area(ftz)
Load
Area M
Load
number
(Btuh/t?-cq
(Btuh/tt2)
or perimeter (ft)
(Btuh)�
or perimeter (ft)
(Btuh)
Heat
Cool
Gross
N/P/S
Heat
Cool
Gross
N/P/S
Heat
Cool
6
Blk wall) stucco eM �
2A 2ov'
2A 2ov
�0 201
0330
' n,
"n`•:
n
, 5 83
957
4.06
9,90
0
0
" 0
0
0
0
0
0
�236
10
226
. 0
1319,
93
919,
91
0330
957
8.52
0
0
0
0
ry 0
0
0
0
_2A 2ov
0 330
-. n .._�9.57
_LA8.52
�
11
W
1613-19ad
Blkwall,sIUa ext
0049
0201
a
a
1.42
683
2.59
466
0
T 6
0
0
0
.- ;0
0
` 0
�5
' ^ : 52
� 5
' 2`�
7
124
73
;: 86
2A-2ov
0.330
e•
957.
::20.93
,. .0
0
0
D
0
0
0
,0
26-21v
0.330
a
6:57
11:58
'.
0
0
0'
0
4
4
38
46
213-2N' ,
0,330
a
9,57
9.72
0
. , 0
6
0
7
;7
64L-D
65
_
11J0 _
_,_ _0600
_e-
1740
1758
0
_ 0
0
0
20
20
350
W
16B 19ad
0049
s
1.42
_ 2.59
0
0
0
1 0
15
15
21
.353.
39
Blk wall stucco ext'
2A 2ov
0201
0,330
s
: s
5 83
957
4.06
9.90
152
16
136
16
791
( 156
x 551
I 162
40
0
46
233
0
162
- 0
2ov "•
„0
_
_2A
0330
_s
_. 9.57
_8b2
_ 0
_ 0
Q
_,..,_0
_.__..,..._. io
. ___�6
_ Z
Blk wall stucco ext
10C-m
0.261
0.550
w
w
5.83
15.95
4.06
12.64
124
0
91
0
532
0
371
0
184
20
131
20
__._ r. .0
765
321
_
533
254
2A-2ov
0.330
w
9.57
2629
33
2
313
859
0
0
0
0
q
2A-2ov
12C Osw.
0.330
0 091
w
"'
9.57
2 64
9.90
1:31
0
HMO
0
0
0
:yAO
0
0
33
�' 11'6
33
98
313
259
324
'129.
1131.
1.1143
-__ _0._�,
� .0
_0
, 0._�
18
•18
C
16B-30ad
0.032
0.98
1.69
329
329
306
556
906
906
_w201,
841
„203.
1530
_
_
: _,�__ 9
77
246
989
6
c) AED exarsi.n
Envelope loss/gain
3087
2745
7200
5742
12
a) Infiltration
634
177
1222
342
b) Room ventilation
0
0
0
0
13
Internal gains: Ocapantspa 230
1
230
3
690
Appliances/other
600
1200
Subtotal (lines 6 to 13)
3721
3753
8422
7973
Less external load
0
0
0
0
Less transfer
0
0
0
0
Redistribution
0
0
0
0
14
Subtotal
3721
1 3753
8422
7973
15
Duct loads
17 %
279/6
622
1028
17%
27 %
1408
2183
Total room load
Air required (dm)
4344
4780
9830
10157
169
201
382
427
Calculations approved bvACCA to meet all requirements of Manual J 8th Ed
Aft-rk- wrightsoft- 2021-Feb-101222:57
A Right-Sute®Uriversal 2021 21.0.02 RSU23828 Page 3
aterstore1720AGL1Lot24Blklwaterstone1720AGL.np Calc=MJB Hoisefaces: E
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 24 Block 1 Waterston 17...
Date:
By: SIR
1
2
3
4
5
Room name
Exposedwall
Room height
Room dimensions
Room area
Bdrm 3
36.5 It
8.0 ft heat/dool
1.0 x 152.0 ft
152.0 ftz
Bth 2
8.0 ft
8.8 ft heat/cool
8.0 x 8.0 ft
64.0 ftz
Ty
Construction
number
U-value
(Btuh/ftz-IF)
Or
HTM
(Btuh/ftz)
Area (ftz)
or perimeter (ft)
Load
(Btuh);
Area (ftz)
or perimeter (ft)
Load
(Btuh)
Heat
Cool
Gross
N/P/S
Heat
Cool
Gross
N/P/S
Heat
Cool
6
11
--f
G
L-(
W
W
C
_F _____
Blk wall, stuao.eM ��
2A 2ov
2A2ov •
2A2gv_ .�
16B-19ad
Blk wall, stu000 eM -_ _
2A2ov,
2B 2fV°
2B 2(v ."
liJO
16819ad2590
elkwall s =eM
2A 2ov ' " -
2A 2ov • ,
Blk wall, stucco ext
10C-m
2A-2ov
2A-2ov
_11D0.____._ _
16B-30ad
22A•tpl�w...._.._____:_._.
0201
0.330
0330.
_----0.330
0049
__... ; 020T
0.330
0.330
0.336
0600
0201
0 330
�.0 33Q
0201
0.550
0.330
0.330
=0 091
� 0.390
0.032
'' : n
n
n
n
5:83
957
957
_-9.57_
1.42
__.5&
657
� 957
9V
5.83
9.57
9 57.
5.83
15.95
9,57
9.57
2.64
,.__11.31.,
0.93
�� 4.06
. 9.90
8.52
__ 8.52
2.59
'v 4A6
2023
11:58
9.72
4.06
• 9.90
_ 852
4.06
12.64
2629
9.90
131
_____11.43
1.69
108
0
-0
r_ . _0
108
0
0
0
"630
0
0
_ . v 0
0--
369
3i3
0
0
r 439
0
0•
._. � ,._0
64
0
7
: 0
`57
0
0
-333
0
•- 66
' 232
0
58
_0
--` =.r• p.
- 0
0
0
0
' 0
p
� ` p
a
� e'
a
' e
'e
e_._.__0
s
s
_s;_
w
w
w
w
.__n.W
0
96
:33
,0
�= 0
88
: 0
._ p
0
63777
2
0
0
0
1 88
0
_0
0
0
0
0
0
.___.,.:.._._0
152
0
257
` 6t#
'" � o
_° ' 0
0
- ; 0
-0
`' '0
=, <i 0
0
0
p
1���_...�. 0
0
0
0
0
, r 0
�_ 0
_0
0
° 0
• 0
0
A
0
. 0
:0
�� _Q
0
0
0
0
0
_� 0
68
0
0
0
0
�', p
0
'- 0
p
�0
0
0
0
0
0
0
513
p
� 0
0
0
0
0
0
___a __o.
0.
357
' r p
�0
0
0
0
0
,-, p
�_ 0
257
0
0
0
0
p
____0
_
0
0
0
0
p
_ 0:
114
152
141
68
._
63
: 0989
28,68_
t�w0.00
_ ,_; 152
_37,
.1,047
_�_�_0
�ti4
,d =8
_
��228
_:�-;�0:
Yam.•
r
104
-17
6
c) AED excursion
Envelope losstgain
3012
2098
691
388
12
a) Infiltration
b) Room ventilation
671
0
187
0
147
0
41
0
13
Internal gains: Occupants pa 230
Appliances/other
0
p
300
p
0
p
Subtotal (lines 6 to 13)
3683
2586
838
429
14
15
Less wdemal load
Lesstransfer
Redistribution
Subtotal
Ductloads
17%
27%1
0
0
0
3683
616
0
0
0
2586
708
17%
279/.
0
0.
0
838
140
0
0
0
429
118
Total room load
Air required (dm)
4299
167
3294
138
978
38
547
23
I
Calculations approved byACCA to meet all requirements of Manual J 8th Ed
_ -�-• wNrightsoft- �
Right-SuteOUriversal 2021 21.0.02 RSU23828 2021-Feb-101222:57
� v
aterslonel720AGL\Lot24Blklwaterstone1720AGL.nQ Calc=WB Housefaces: E Page 4
-�1- wrightsoft Right-M Worksheet
Entire House
DEL -AIR HEATING & AIR CONDITIONING
531 CODISCO WAY, SANFORD, FL 32771 Phor e:407-333-2665 Fax:407-333-3853 Web: W W W.DEL-AIR.COM
Job: Lot 24 Block 1 Waterston 17...
Date:
By: SIR
1
Room name
Bdrm 2
2
3
Exposed wa.11
Room height
13.5 ft
92 ft heat/cool
4
5
Room dimensions
Room area
11.5 x 13.5 It
155.3 ftz
Ty
Construction
number
U-value
(Btuh/ft-T)
Or
HTM
(Btuh/ftz)
Area (ftz)
or perimeter (ft)
Load
(Btuh)�
Area
or perimeter
Load
Heat
Cool
Gross
N/P/S
Heat
icool
Gross
N/P/S
Heat
Cool
6
11
W
.
W
Fj
w^_
C
F -�
Blk wall st`uaro eM,
2A 2ov .
2A 2ov .
2A 2oy-` _
1613-19ad
:Blk wall,UODO eM _r
2A-2ov
2B-2fv
2B-2fv • .
11J0' • .'
16B 19ad
0 201
0 330
0330
0 330
0.049
0201
0.330
0.330
0.33Q
Q,600..`e
0049
0201
0.330
_::...`,.�Q.330
0.201
0.550
0.330
0330
0 091
0.390
. 0.032
n
n
n
._-r_
a
._.e
a
a
a
s
s ,,
s,
_ s_
w
w
' w
w
_n_
5 83
957
9S7
1.42
9.57
9.57
9.57
�17:40i
1.42
5.83
9.57
,_.__ -9.57
5.83
15.95
9.57
9.57
2:64
a _11;31
0.93
4.06
9.90
8.52
_$•52
2.59
.20.93
11:58
9.72
1758
2.59
4.06
n 9.90
_ 8.52
4.06
12.64
2629
9.90
1-.31
11,43
_1.69
.__000
] 08
0
0
_._ _ ; 15
0
0
0
0
_�.___0
0
0
0
0
0
0
0
0
,'_0
170
_ _ 155
��92
0
0
_ _ . 0.
0
._ _ O
` . 0
0
p
��0
534
0
0
156
0
. 0'
0
`. 0
_Q..____0
0
0
0
0
0
0
0
0
_ _0
157
vw 387
0
0
139
0
0
I 0
0
0
0
0
0
0
0
0
1 - b
287
_ 0
g
,
.�
r
w
0
0
0
0
0
0
0
0
__.0
170
19
Blkwall siu000eM
2A 2ov
2A Pov _
Blk wall, stucco eMd
10C-m
2A-2ov
2A 2ov
12C Osw ,
_71 DO� . ___
16B 30ad
22A WIC W.
w ~
-
_^,_
.__.. _.�.._,....i __._.
_...�_v_
.,_
...._^
..._,...._
_. _....._
..E......_.
ate'__..,...
.,..-..i..........
.._.....�.....-
_
...-_�
Y,_..•___.„
.Y._ _..,,
71
-43
6
c) AED exarsion
Envelope lose/gain
1235
755
12
a) Infiltration
b) Room ventilation
248
0
69
0
13
Internal gains: Occupants@ 230
Appliances/other
0
0
300
Subtotal (lines 6 to 13)
1483
1124
14
15
Less external load
Less transfer
Redistribution
Subtotal
Dud loads
17 %
27 %
0
0
0
1483
248
0
0
0
1124
308
Total room load
Air required (cm)
1731
67
1432
60
Calculations approved byACCAto meet all requirements of Manual J 8th Ed
-�}+ wrigF�tsoft- �^�A Right-SuteralUriversal 2021 21.0.02 RSU23828 2021-Feb-101222:57
Page 5
aterstone1720AGL\Lot24Blklwaterstore1720AGL.np Calc=W8 Horsefaces: E
Duct System. Summary Job: Lot 24 Block 1 Waterston...
-- wrightsoft® Date:
Entire House By: SIR
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
5356 Lugo Street, Fort Pierce, FL 34951
Heating
Cooling
External static pressure
0.40 in H2O
0.40 in H2O
Pressure losses
0.06 in H2O
0.06 in H2O
Available static pressure
0.34 in H2O
0.34 in H2O
Supply / return available pressure
0.170 / 0.170 in H2O
0.170 / 0.170 in H2O
Lowest friction rate
0.284 in/100ft
0.284 in/100ft
Actual airflow
947 cfm
947 cfm
Total effective length (TEL)
120 ft
Supply Branch Detail Table
Name
Design
(Btuh)
Htg
(cfm)
Clg
(cfm)
Design
FIR
Diam
(in)
H x W
(in)
Duct
Mati
Actual
Ln (ft)
Ftg.Egv
Ln (ft)
Trunk
Bdrm 2
h 1731
67
60
0.329
6.0
Ox 0
VI Fx
18.4
85.0
st1
Bdrm3
h 4299
167
138
0.284
7.0
Ox0
VIFx
34.6
85.0
st1
Btn2
h 978
38
23
0.309
4.0
Ox 0
VIFx
25.0
85.0
st1
Lain
c 1002
25
42
0.462
4.0
Ox 0
VI Fx
3.5
70.0
Livrm
c 2539
96
107
0.422
6.0
Ox 0
VI Fx
10.6
70.0
Livrm-A
c 2539
96
107
0.400
6.0
Ox 0
VI Fx
15.0
70.0
Livrm-B
c 2539
96
107
0.374
6.0
Ox 0
VIFx
21.0
70.0
Livrm-C
c 2539
96
107
0.355
6.0
Ox 0
VI Fx
25.8
70.0
Mstr Bdrm
c 4780
169
201
0.371
8.0
Ox 0
VI Fx
21.7
70.0
Mstr Bth
h 2470
96
50
0.411
5.0
Ox 0
VI Fx
12.7
70.0
Mstr We
c 142
3
6
0.435
4.0
Ox 0
VI Fx
8.2
70.0
Supply Trunk Detail Table
Name
Trunk
Type
Htg
(cfm)
Clg
(cfm)
Design
FR
Veloc
(fpm)
Diam
(in)
H x W
(in)
Duct
Material
Trunk
sti
PeakAVF
272
222
0.284
499
10.0
0 x 0
VinlFlx
' Wrightsoft® 2021-Feb-101222:58
ACC.M..•r��..w Right-Sute®Urrversal2021 21.0.02 RSU23828 Page 1
aterstore1720AGLV-ot24BIk1waterstone1720AGL.nQ Calc=Wa Hotsefaces: E
Return Branch Detail Table
Name
Grille
Size (in)
Htg
(cfm)
Clg
(cfm)
TEL
(ft)
Design
FR
Veloc
(fpm)
Diam
(in)
H x W
(in)
Stud/Joist
Opening (in)
Duct
Matl
Trunk
rb1
Ox 0
947
947
0
0
0
0
Ox 0
MFx
1 Wrightsaf'>t" 2021-Feb-101222:58
��,•. , wU a M Riga-Sdte®Uriversal 2021 21.0.02 RSU23828 Page 2
ACCK aterstone1720AGL\Lot24Blklwaterstone1720AGL.np Calc=MJ8 Hoisefaces: E
2020 - AIR BARRIER AND INSULATION INSPECTION COMPONENT CRITERIA
TABLE 402.4.1.1
AIR BARRIER AND INSULATION INSPECTION COMPONENT CRITERIA
Project Name: Lot 24 Block 1 Waterstone 1720 AGL Builder Name: ADAMS HOMES
Street: 5356 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
— —
_
U
COMPONENT
AIR BARRIER CRITERIA INSULATION INSTALLATION CRITERIA
General
A continuous air barrier shall be installed in the building envelope. Air -permeable insulation shall
requirements
The exterior thermal envelope contains a continuous air barrier. not be used as a 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 an Y 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. Rimijoists 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 oioina and wffirffina-
Shower/tub
The air barrier installed at exterior walls adjacent to showers and Exterior walls adjacent to showers and tubs shall
on exterior wall
tubs shall separate them from the showers and tubs. be insulated.
Electrical/phone box'or
The air barrier shall be installed behind electrical or communication
exterior walls
boxes or air -sealed boxes shall be installed.
HVAC register boots
HVAC supply and return register boots that penetrate building
thermal envelope shall be sealed to the sub -floor, wall covering or
Concealed
When required to be sealed, concealed fire sprinklers shall only be
sprinklers
sealed in a manner that is recommended by the manufacturer.
Caulking or other adhesive sealants shall not be used to fill voids
a in addition in ectinn
between fire sn
of Inn wnit... k it L...:....__..-.,..___ ...:ate ate_
provisions
FORM R405-2020
RESIDENTIAL ENERGY CONSERVATION CODE DOCUMENTATION CHECKLIST
Florida Department of Business and Professional Regulation
Simulated Performance Alternative (Performance) Method
i
Applications for compliance with the 2020 Florida Building Code, Energy Conservation via the
Residential Simulated Performance Alternative shall include:
❑ This checklist
i
❑ 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 checklisti(Table R402.4.1.1 - one page)
❑ A completed 2020 Envelope Leakage Test Report (usually one page); exception in R402.4
allows dwelling units of R-2 Occupancies and multiple attached single family dwellings to
comply with Section C402.5
❑ If Form R405 duct leakage type indicates anything other than "default leakage", then a completed
2020 Duct Leakage Test Report - Performance Method (usually one page)
I
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Envelope Leakage Test Report (Blower Door Test)
Residential Prescriptive, Performance or ERI Method Compliance
2020 Florida Building Code, Energy Conservation, 7th Edition
Jurisdiction: 661000 Permit #: j
Job Information `
rt.
I
Builder: ADAMS HOMES Community: Lot: 24-1
• Address: 5356 Lugo Street
i
City: Fort Pierce State: FL Zip:. 34951
;.
Air Leakage Test eReslults Passrng results ,must meet either"the Performance'Prescnptwe, qr ERl Method
O $yPRESCRIPTIVE°METHOD=The building or, dvvellmg unrt shall be`testedvand venfted as havrng:an air leakage ,rate of no% exceeding 7 air¢ -.
changeshour of a pressure of 0 2 mch w g `(50 Pascals) m,C(imate Zones 1 and Z.
ACH(50) specified on Form R405 2020 Energy Gatc (Performances or R4p6 2020 (ERI) 7.000
.. x .
I
x 60 _ 15480 = Method for calculating building volume:
CFM(50) Building Volume ACH(50) O Retrieved from architectural plans
PASS Code software calculated
When ACH(50) is less than 3, Mechanical Ventilation installation Q Field measured and calculated
must be verified by building department.
R402.4.1.2 Testing. Testing shall be conducted in accordance with ANSI/RESNET/ICC 380 and reported at a pressure of 0.2 inch w.g. (50 Pascals)
Testing shall be conducted by either individuals as defined in Section 553.993(5) or (7), Florida St tues.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 penetration's 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.
I. Testing Company
Company Name: Phone: I
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.
i
Signature of Tester: 7Date 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: 5356 Lugo Street Permit Number:
Fort Pierce , FL, 34951
MANDATORY REQUIREMENTS - See individual code sections for full details.
SECTION R401 GENERAL
R401.3 Energy Performance Level (EPL) display card (Mandatory)The building official shall require that an energy performance level (EPL)
display card be completed and certified by the builder to be accurate and correct before final approval of the building for occupancy. Florida law
❑ (Section 553.9085, Florida Statutes) requires the EPL display card to be included as an addendum to each sales contract for both presold and
nonpresold residential buildings. The EPL display card contains information indicating the energy performance level and efficiencies of components
installed in a dwelling unit. The building official shall verify that the EPL display card completed and signed by the builder accurately reflects the plans
and specifications submitted to demonstrate code compliance for the building. A copy of the EPL display card can be found in Appendix RD.
SECTION R402 BUILDING THERMAL ENVELOPE
❑ R402.4 Air leakage (Mandatory). The building thermal envelope shall be constructed to limit air leakage in accordance with the requirements of
Sections R402.4.1 through R402.4.5.
Exception: Dwelling units of R-2 Occupancies and multiple attached single family dwellings shall be permitted to
comply with Section C402.5.
❑ R402.4.1 Building thermal envelopeThe building thermal envelope shall comply with Sections R402.4.1.1 and
R402.4.1.2. The sealing methods between dissimilar materials shall allow for differential expansion and contraction.
❑ R402.4.1.1 Installation. The components of the building thermal envelope as listed in Table R402.4.1.1 shall be installed in accordance
with the manufacturer's instructions and the criteria listed in Table R402.4.1.1, as applicable to the method of construction. Where required
by the code official, an approved third party shall inspect all components and verify compliance.
❑ R402.4.1.2 Testing. The building or dwelling unit shall be tested and verified as having an air leakage rate not exceeding seven air
changes per hour in Climate Zones 1 and 2, and three air changes per hour in Climate Zones 3 through 8. Testing shall be conducted in
accordance with ANSI/RESNET/ICC 380 and reported at a pressure of 0.2 inch w.g. (50 pascals). Testing shall be conducted by either
individuals as defined in Section 553.993(5) or (7), Florida Statutes, or individuals licensed as set forth in Section 489.105(3)(f), (g) or (i) or
an approved third party. A written report of the results of the test shall be signed by the party conducting the test and provided to the code
official. Testing shall be performed at any time after creation of all penetrations of the building thermal envelope.
Exception: Testing is not required for additions, alterations, renovations, or repairs, of the building thermal envelope of existing
buildings in which the new construction is less than 85 percent of the building thermal envelope.
During testing:
1. Exterior windows and doors, fireplace and stove doors shall be closed, but not sealed, beyond the intended weatherstripping or
other infiltration control measures.
2. Dampers including exhaust, intake, makeup air, backdraft and flue dampers shall be closed, but not sealed beyond intended
infiltration control measures.
3. Interior doors, if installed at the time of the test, shall be open.
4. Exterior doors for continuous ventilation systems and heat recovery ventilators shall be closed and sealed.
5. Heating and cooling systems, if installed at the time of the test, shall be turned off.
6. Supply and return registers, if installed at the time of the test, shall be fully open.
❑ R402.4.2 Fireplaces. New wood -burning fireplaces shall have tight -fitting flue dampers or doors, and outdoor combustion air. Where
using tight -fitting doors on factory -built fireplaces listed and labeled in accordance with UL 127, the doors shall be tested and listed for the
fireplace. Where using tight -fitting doors on masonry fireplaces, the doors shall be listed and labeled in accordance with UL 907.
❑ R402.4.3 Fenestration air leakage. Windows, skylights and sliding glass doors shall have an air infiltration rate of no more than 0.3 cfm
per square foot (1.5 L/s/m2), and swinging doors no more than 0.5 cfm per square foot (2.6 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 Lis) 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 (i), Florida Statutes, to be "substantially leak free" in
accordance with Section R403.3.3.
❑ R403.3.2.1 Sealed air handler. Air handlers shall have a manufacturer's designation for an air leakage of no more than 2 percent
of the design airflow rate when tested in accordance with ASHRAE 193.
❑ R403.3.3 Duct testing (Mandatory). Ducts shall be pressure tested to determine air leakage by one of the following methods:
1. Rough -in test: Total leakage shall be measured with a pressure differential of, 0.1 inch w.g. (25 Pa) across the system,
including the manufacturer's air handler enclosure if installed at the time of the test. All registers shall be taped or otherwise
sealed during the test.
2. Postconstruction test: Total leakage shall be measured with a pressure differential of 0.1 inch w.g. (25 Pa) across the entire
system, including the manufacturer's air handler enclosure. Registers shall be taped or otherwise sealed during the test.
Exceptions:
1. A duct air leakage test shall not be required where the ducts and air handlers are located entirely within the building
thermal envelope.
2. Duct testing is not mandatory for buildings complying by Section 405 of this code. Duct leakage testing is required for Section
R405 compliance where credit is taken for leakage, and a duct air leakage Qn to the outside of less than 0.080 (where Qn =
duct leakage to the outside in cfm per 100 square feet of conditioned floor area tested at 25 Pascals) is indicated in the
compliance report for the proposed design.
A written report of the results of the test shall be signed by the party conducting the test and provided to the code official.
❑ R403.3.5 Building cavities (Mandatory). Building framing cavities shall not be used as ducts or plenums.
❑ R403.4 Mechanical system piping insulation (Mandatory). Mechanical system piping capable of carrying fluids above 105°F (41°C)
or below 55°F (13°C) shall be insulated to a minimum of R-3.
❑ R403.4.1 Protection of piping insulation. Piping insulation exposed to weather shall be protected from damage, including that
caused by sunlight, moisture, equipment maintenance and wind, and shall provide shielding from solar radiation that can cause
degradation of the material. Adhesive tape shall not be permitted.
R403.5.1 Heated water circulation and temperature maintenance systems (Mandatory); If heated water circulation systems are
installed, they shall be in accordance with Section R403.5.1.1. Heat trace temperature maintenance systems shall be in accordance with
Section R403.5.1.2. Automatic controls, temperature sensors and pumps shall be accessible. Manual controls shall be readily accessible.
R403.5.1.1 Circulation systems. Heated water circulation systems shall be provided with a circulation pump. The system return pipe shall
❑ be a dedicated return pipe or a cold water supply pipe. Gravity and thermosiphon circulation systems shall be prohibited. Controls for
circulating hot water system pumps shall start the pump based on the identification of a'demand for hot water within the occupancy. The
controls shall automatically turn off the pump when the water in the circulation loop is at the desired temperature and when there is no
demand for hot water.
R403.5.1.2 Heat trace systems. Electric heat trace systems shall comply with IEEE 515.1 or UL 515. Controls for such systems shall
automatically adjust the energy input to the heat tracing to maintain the desired water temperature in the piping in accordance with the
times when heated water is used in the occupancy.
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MANDATORY REQUIREMENTS - (Continued)
R403.5.5 Heat traps (Mandatory). Storage water heaters not equipped with integral heat traps and having vertical pipe risers shall have
heat traps installed on both the inlets and outlets. External heat traps shall consist of either a commercially available heat trap or a
downward and upward bend of at least 3'% 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 {he energy supplied to the main burner(s) of
combustion types of service water -heating systems to be turned off.
R403.5.6.2 Water -heating equipment. Water -heating equipment installed in residential units shall meet the minimum efficiencies of
Table C404.2 in Chapter 4 of the Florida Building Code, Energy Conservation, Commercial Provisions, for the type of equipment installed.
Equipment used to provide heating functions as part of a combination system shall satisfy all stated requirements for the appropriate
water -heating category. Solar water heaters shall meet the criteria of Section R403.5.6.2.1.
R403.5.6.2.1 Solar water -heating systems. Solar systems for domestic hot water production are rated by the annual solar energy
factor of the system. The solar energy factor of a system shall be determined from the Florida Solar Energy Center Directory of
Certified Solar Systems. Solar collectors shall be tested in accordance with ISO Standard 9806, Test Methods for Solar Collectors,
and SRCC Standard TM-1, Solar Domestic Hot Water System and Component Test Protocol. Collectors in installed solar
water -heating systems should meet the following criteria:
1. Be installed with atilt 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.
El 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
Range hoods
Any
Any
1.2 cfm/watt
2.8 cfm/watt
Any
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 40oF (4.8°C).
❑ R403.10 Pools and permanent spa energy consumption (Mandatory). The energy consumption of pools and permanent spas
shall be in accordance with Sections R403.10.1 through R403.10.5.
❑ R403.10.1 Heaters. The electric power to heaters shall be controlled by a readily accessible on -off switch that is an
integral part of the heater mounted on the exterior of the heater, or external to and within 3 feet (914 mm) of the heater. Operation
of such switch shall not change the setting of the heater thermostat. Such switches shall be in addition to a circuit breaker for the
power to the heater. Gas -fired heaters shall not be equipped with continuously burning ignition pilots.
❑ R403.10.2 Time switches. Time switches or other control methods that can automatically turn off and on according to a preset schedule
shall be installed for heaters and pump motors. Heaters and pump motors that have built-in time switches shall be in compliance with this
section.
Exceptions:
1. Where public health standards require 24-hour pump operation.
2. Pumps that operate solar- and waste -heat -recovery pool heating systems.
3. Where pumps are powered exclusively from on -site renewable generation.
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QR403.10.3 Covers. Outdoor heated swimming pools and outdoor permanent spas shall be equipped with a vapor -retardant cover on or at
the water surface or a liquid cover or other means proven to reduce heat loss.
Exception: Where more than 70 percent of the energy for heating, computed over an operation season, is from site -recovered
energy, such as from a heat pump or solar energy source, covers or other vapor -retardant means shall not be required.
R403.10.4 Gas- and oil -fired pool and spa heaters. All gas- and oil -fired pool and spa heaters shall have a minimum thermal
El
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.
Fi 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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