HomeMy WebLinkAboutProject Informationwrightsoft Manual S Compliance Report Job: Lot 10 Block 1 Waterston...
® Date: Dec 16, 2008
Entire House By: SND
DEL -AIR HEATING AND AIR CONDITIONING
531 CODISCO WAY, SANFORD, FL 32771 Phone:407-333-2665
Project• •
For: ADAMS HOMES '
5420 Lugo Street, Fort Pierce, FL 34951
Cooling Equipment
Design Conditions
Outdoor design DB:
90.4 OF
Sensible gain: 24646
'Btuh
Outdoor design WB: 77.4 OF
Latent gain: 4437
Btuh
Indoor design DB:
75.0 OF
Total gain: 29083
Btuh
Indoor RH:
50%
Estimated airflow: 1167
cfm
Manufacturer's Performance Data at Actual Design Conditions
Equipment type:
SpIitASHP
Manufacturer:
Carrier
Model: 25HBC537AP03+FX4DNF037L00
Actual airflow:
1167
cfm
Sensible capacity:
28460
Btuh
115% of load
Latent capacity:
4906
Btuh
111 % of load
Total capacity:
33366
Btuh
115%of load SHR: 85%
Heating Equipment
Design Conditions
Outdoor design DB: 41.0 OF Heat loss: 27336 Btuh
Indoor design DB: 70.0 OF
Manufacturer's Performance Data at Actual Design Conditions
Equipment type: SpIitASHP
Manufacturer: Carrier Model: 25HBC537AP03+FX4DNF037L00
Actual airflow: 1167 cfm
Output capacity: 31718 Btuh 116% of load
Supplemental heat required: 0 Btuh
Backup equipment type: Elec strip
Manufacturer: Model:
Actual airflow: 1167 cfm
Output capacity: 6.4 kW 79% of load Temp. rise: 17 OF
Meets all requirements ofACCA Manual S.
- wrightsoft
�• *�w�-n�mwM Right-SUte®Uriversal202121.0.02RSU23828
aterstore2000BGL\Lot10Blkl Waterstone2000BGL.rLp Calc=MJ8 Front Door faces: NW
Entering coil DB: 76.6OF
Entering coil W B: 63.3 OF
Entering coil DB:, 69.4°F
Capacity balance: 35 OF
Economic balance: -99 OF
2021-Mar-09 0824:08
Page 1
Comonent Constructions
p
Job: Lot 10 Block 1 Waterston...
wrightsoft®
Entire House
Date: Dec 16,
By: SND
2008
DEL -AIR HEATING AND AIR CONDITIONING
531 CODISCO WAY, SANFORD, FL 32771 Phone:407-333-2665
Project Information
For:
ADAMS HOMES
5420 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 (grAb)
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
ft2 Btuh/ftz°F ftz°FBtuh Btuh/ft2 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, 3/8" woad shth, 1/2" gypsum
board int fnsh
12C-Osw: Frm wall, stucco ext, r-13 cav ins, 2'lx4" wood frm, 16" o.c. stud
Partitions
12C-Osw: Frm wall, 1/2" gyp.bd ext, r-13 cav ins, 1/2" gypsum board int
fnsh, 2'k4" wood frm, 16" o.c. stud
ne
25
0.049
19.0
1.42
36
2.59
65
se
25
0.049
19.0
1.42
36
2.59
65
sw
25
0.049
19.0
1.42
36
2.59
65
nw
25
0.049
19.0
1.42
36
2.59
65
all
100
0.049
19.0
1.42
142
2.59
259
ne
484
0.201
4.1
5.83
2820
4.98
2411
se
265
0.201
4.1
5.83
1546
4.98
1322
sw
364
0.201
4.1
5.83
2122
4.98
1814
nw
134
0.201
4.1
5.83
780
4.98
667
all
1247
0.201
4.1
5.83
7269
4.98
6214
sw
192
0.091
13.0
2.64
506
2.21
424
272
0.091
13.0
2.64
717
1.31
356
Windows
2A-2ov: 2 glazing, cir outr, air gas, vnl frm mat, clr low-e innr, 1/4" gap, 1/8"
ne 16 0.330
0
9.57
155 12.8
208
thk; NFRC rated (SHGC=0.23); foreground = asphalt (0.10); 1.42 ft
se 32 0.330
0
9.57
310 9.70
314
overhang (5.25 ft window ht, 0.75 ft sep.); 6.67 ft head ht
sw 32 0.330
0
9.57
310 9.70
314
all 81 0.330
0
9.57
775 10.3
836
2B-2fv: 2 glazing, clr outr, air gas, vni fan mat, clr low-e innr, 1/4" gap, 1/8"
ne 13 0.330
0
9.57
128 18.3
244
thk; NFRC rated (SHGC=0.31); foreground = asphalt (0.10); 1.42 ft
overhang (4 ft window ht, 0.75 ft sep.); 6.67 ft head ht
10C-v: 2 glazing, clr outr, air gas, vni frm mat, dr low-e innr, 1/4" gap, 1/8"
se 18 0.550
0
15.9
284 8.20
146
thk; NFRC rated (SHGC=0.70); foreground = asphalt (0.10); 11.67 ft
overhang (6.67 ft window ht, 1 ft sep.); 6.67 ft head ht
2A-2ov: 2 glazing, clr outr, air gas, vni frm mat, clr low-e innr, 1/4" gap, 1/8"
se 49 0.330
0
9.57
465 1.90
92
thk; NFRC rated (SHGC=0.23); foreground = asphalt (0.10); 11.67 ft
` overhang (5.25 ft window ht, 0.75 ft sep.); 6.67 ft head ht
wrightsoft-
Right-Stite®Uriversal 2021 21.0.02 RSU23828ACCK
2021-Mar-09 0834:08
aterstone2000BGLIot10BlklWaterstorte2000BGL.rLp Calc=MJ8 Front Door
faces: NW
Page 1
2A;2ov: 2 glazing, clr outr, air gas, vnl frm mat, clr low a innr, .1/4" gap, 1/8" nw 33 0.330 0 9.57 313 11.5 375
thk; NFRC rated (SHGC=0.21); foreground = asphalt (0.10); 1.42 ft
overhang (5.3 ft window ht, 4 ft sep.); 6.67 ft head ht
Doors
11 JO: Door, mtl fbrgl type
11 DO: Door, wd sc type
Ceilings
166-30ad: Attic ceiling, asphalt shingles roof mat, r-30 ceil ins, 1/2"
gypsum board int fnsh
Floors
19C-19cscp: Ar floor, frrn fir, 6" thkns, carpet flr fnsh, r-2 ext ins, r-19 cav
ins, tight crW ovr, r-11 wall insul
22A-tpl: Bg floor, light dry soil, on grade depth
nw 20
0.600
6.3
17.4
350
17.6
353
n 18
0.390
0
11.3
201
11.4
203
2173
0.032
30.0
0.93
2016
1.69
3671
360
0.049
30.0
0.49
177
0.26
94
184
0.989
0
28.7
5277
0
0
-�►- wrilghtsoft- 2021-Mar-090804:08
CA Right-Stite®Uriversal 2021 21.0.02 RSU23828 Page t
aterstore20DOBGL\Lot10Blk1Waterstore2000BGL.nQ Calc=MJB FrortDoorfaces:NW
Project Summary Job: Lot 10 Block 1 Waterston...
wrightsoft® Date: Dec 16, 2008
Entire House By: sND
DEL -AIR HEATING AND AIR CONDITIONING
531 CODISCO WAY, SANFORD, FL 32771 Phore:407-333-2665
Promect Information
For: ADAMS HOMES
5420 Lugo Street, Fort Pierce, FL 34951
Notes: DaytonaBch12.10.10VMT
RVSD 12-29-10 DCS
8-19-15 JA
L. S. 3-9-21 VWK
DesicIn Information
Weather: St Lucie Co Infl, FL, US
Winter Design Conditions
Outside db
Inside db
Design TD
Summer Design Conditions
41 OF Outside db
70 °F Inside db
29 OF Design TD
Daily range
Relative humidity
Moisture difference
Heating Summary
Structure
21834
Btuh
Ducts
5502
Btuh
Central vent (0 cfm)
0
Btuh
(none)
Humidification
0
Btuh
Piping
0
Btuh
Equipment load
27336
Btuh
Infiltration
Method
Construction quality
Fireplaces
Simplified
Average
0
Heat' ngg Cooling
Area (ft2) 2004 2004
Volume (ft3) 18921 18921
Airchanges/hour 0.32 0.16
Equiv. AVF (cfm) 101 50
Heating Equipment Summary
Make Carrier
Trade CARRIER
Model 25HBC537AP03
AHRI ref 204837926
Efficiency
Heating input
Heating output
Temperature rise
Actual airflow
Air flow factor
Static pressure
Space thermostat
Capacity balance point = 35 OF
Backup:
8.5 HSPF
34600
Btuh @ 47°F
OF
1167
cfm
0.043
cfm/Btuh
0.30
in H2O
Input = 6 kW, Output = 21677 Btuh,100 AFUE
90 OF
75 °F
15 OF
L
50 %
57 gr/lb
Sensible Cooling Equipment Load Sizing
Structure
17731
Btuh
Ducts
6915
Btuh
Central vent (0 cfm)
0
Btuh
(none)
Blower
0
Btuh
Use manufacturer's data
y
Rate/swing multiplier
Equipment load
1.00
sensible
24646
Btuh
Latent Cooling Equipment Load Sizing
Structure
2950
Btuh
Ducts
1487
Btuh
Central vent (0 cfm)
0
Btuh
(none)
Equipment latent load
4437
Btuh
Equipment Total Load (Sen+Lat)
29083
Btuh
Req. total capacity at 0.75 SHR
2.7
ton
Cooling Equipment Summary
Make Carrier
Trade CARRIER
Cond 25HBC537AP03
Coil FX4DNF037L00
AHRI ref 204837926
Efficiency 12.5 EER,16 SEER
Sensible cooling
26250
Btuh
Latent cooling
8750
Btuh
Total cooling
35000
Btuh
Actual airflow
1167
cfm
Airflowfactor
0.047
cfm/Btuh
Static pressure
0.30
in H2O
Load sensible heat ratio
0.85
Calculations approved byACCAto meet all requirements of Manual J 8th Ed
-Fkwrightsoft• 2021-Mar-09 0834:08
ACCA Right-Sule(DUrrversal 2021 21.0.02 RSU23828 Page 1
aterstor)e2000BGL\LotlOBlklWaterstorie2000BGL.rLp Calc=MJ8 Frort Door faces: NW
+ wrightsoft,
Right-JO Worksheet
Entire House
DEL -AIR HEATING AND AIR
CONDITIONING
531 CODISCO WAY, SANFORD, FL 32771 Phone:407-333-2665
Job: Lot 10 Block 1 Waterston 20...
Date: Dec 16, 2008
By: SND
1
Room name
Entire House
BR4
2
Exposed wall
211.9 ft
13.9 ft
3
Room height
9.4 ft d
8.9 It heat/cool
4
Room dimensions
1.0 x 177.5 8
5
Room area
2005.0 ft2
177B ft2
Ty
Construction
U-value
Or
HTM
Area (ftz)
Load
Area (112)
Load
number
(Btuh/ftZ19
(Btuh/ft2)
or perimeter (ft)
(Btuh)
or perimeter (ft)
(Btuh)
Heat
Cool
Gross
N/P/S
Heat
Cool
Gross
N/PiS
Heat
Cool
6
W
w16B 19ad F
-�•.r0049
nee
Blk wall, stucco ext
4.98
513
484
2820
0.201
ne
5.83
2411
0
0
0
0
2A 2ov
0.330
ne
9.57
12.84
16
0
155
208
0
0
0
0
26 2tv
0.330
ne
9.57
18.32
13
0
128
244
0
0
0
0
W
11
"16&19ad . -
, tE Y 049
_ Se_
.-.,jf42
v=24
M,» 25'.-
Y
w
VV��11
I--G
Blk wall, stuoco ext
0.201
se
5.83
4.98
364
265
15M
1322
0
0
0
0
10C-v
0b50
se
15.95
820
18
18
284
146
0
0
0
0
2A-2ov
0.330
se
9.57
9.70
32
10
310
314
0
0
0
0
2A 2ov
0.330
se
9.57
1.90
49
49
465
92
0
0
0
0
12C Osw fi
r° r ,' , 0 091
s v j
2 64
221
' 224
792
506
- 424
' C112
77- §6
: 253
212
0.3W
_s L
___9.57
L- 930
�_�32
v�10
_ 310
_ _ 1319
16
� _y _5
.___ A755
__157
W
16B-19ad
0049
sw
1.42
2.59
25
25
36
0
65
0
0
0
W °
�Blk wall :stucco ezt
0201
;_sw>
. _ 5 83
� u4.98
,.y1 ;364
, ,_,� � �36_4,
_,,4 '2122
'�" 1814
Q
_
�'" ==0
�
==0
�___ � Q
W
16B 19ad
0.049
nw
1.42
2.59
25
25
36
65
0
0
0
0
Blkwall stuocoeM
2A 2ov �
0201
0 330
nw
nw'
583;
9 57
498
11.47
� 0 187
33
7 � 134
0
780
313
1 66
1375
; ' 0
`` � 0
-�0
0
p
0
p'
„11 J0 •_ _,._ __.-;_
0600
_nw
1740;
1.7,.58
20
,� 20
PI -
12C-Osw
0.091
2.64
1,31
289
356
0
0
272
717
0
0
-D
11 DO
0,390
n
11-41
1143
18
18
201
203
0
0
0
0
C
1.6B 30ad ,w v
0032
.
0.93.
, 1,69
�_ 21.7,3
•r2173
A20.16
367J,
a _200
_Z:_ 200
=aw
337_.
F
.19C 19tscp
0049
0.49
026
360
360
177
94
178
178
87
_.M:.,,
46
_�.._._,..�
v
_ ____-:,_ _
-
_..Y.......Y28.68'
�__,..._0.0.0
,,;,,1646
, .. r <.184
.,,--,Y-5277
: 0
.�"^ ''Q
� • : 0
� �0-
�'__._�,0.
.....
._�..�„
r: a ''��,�.�e:,.�..c�
k'+v
...�,ww
.,.: ,,
:t
,r^ .
f•
r.�.�«`a^
�. r�.
�....,' .�..,
v....�...<.
,a...,
_ ..-,_.
::emu..-�....-
.i��
�.
�,r_�-
-s_^..-.,-•r � -
.....�..
s.. ;::,
^-,-,----�.'�
..e, ;._....r,.,-__
-,-.
..--r. -_
a,..�
,..,�. ' x y...�„,_.
°.t'Fr.^.�.„r�,
. .
. ^^.,�
� � ; ,.
x^ f"T'
"^'s ^r
;�.^.^aa--•'
':
"w^""3 ,:....
-�-;.t.^^-,....�;
�"� �
�' k.�.�. ...._.._ f--,
�A �'"�n^w..s
.,_._.,s...., ^,3°'T"�'
,f"'?
'F "^"'
.-.>.,
t r,'--r
-
:^+r R r
.:.�,c-sa
---"""-•-»T
_
�...-�
............._.,."
�`^.^
y,
^'4"'
? .. q••('r•-n.
t
"i'"f^y'
T^„";�
'
.�«...tea.,_.-..
6
c) AED excursion
360
153
Envelope loss/gain
18618
13627
680
906
12
a) Infiltration
3216
854
206
55
b) Room ventilation
0
0
0
0
13
Intemalgains: OaupantsQn 230
5
1150
0
0
Appliancestother
2100
0
Subtotal (lines 6 to 13)
21834
17731
886
961
Less extemalload
0
0
0
0
Lesstransfer
0
0
0
0
Redistribution
0
0
0
0
14
Subtotal
21834
17731
886
961
15
Dud loads
25%
39 %
5502
6915
25 %
39 %
223
375
Total room load
27336
24646
1100
1335
Air required (cfm)
1167
1167
47
63
Calculations approved byACCAto meet all requirements of Manual J 8th Ed
-*-
A& Right-Suite®Uriversal 2091 21.0.02 RSU23828 2021-Mar-09 08Page
4e 8
aterstone200oBGL\Lot10Blk1Waterstone2000BGL.np Calc=MJB Frord Door faces: NW g
- - wrightsoft® Right-JO Worksheet
Entire House
DEL -AIR HEATING AND AIR
CONDITIONING
531 CODISCO WAY SANFORD, FL 32771 Phone:407-333-2665
Job: Lot 10 Block 1 Waterston 20...
Date: Dec 16, 2008
By: SND
1
2
3
4
5
Room name
Eximsed wall
Room height
Room dimensions
Room area
BR 2
14.0 ft
8.9 ft heat/cool
13.0 x 14.0 ft
182.0 ftz
BATH 2
5.0 ft
102 ft heaV000l
8.0 x 5.0 It
40.0 ftz
Ty
Construction
number
U-value
(Btuh/ftz-`F)
Or
HTM
(Btuhttz)
Area (ftz)
or perimeter (ft)
Load
(Btuh)
Area (ftz)
or perimeter (ft)
Load
(Btuh)
Heat
I Cool
Gross
N/P/S
Heat
Cool
Gross
N/P/S
Heat
Cool
6
11
W
W
�>
W
W
W
PII �
";11DO
C ,;J68_30adz�
F
Blk wall, stucco ext _
2A-2ov
2B 2fv �.�
.-
i6B 19ad
Blk wall, stuco ext
10C-v
2A 2ov
2A 2ov
12C Osw `�
2A 2ov a '� v
16B-19ad
'Blk_wall;stuocoext_
16B-19ad
Blk wall stucco ext
;2A 2ov
a11J0« ;_
12C-Osw
_.,_�
19C-19cscp ^ „
00_49
_ 0201
0.330
^ 0.330
0049
0.201
0.550
0.330
0.330
0091
w_.0.330
_0049
_020t
0049
0201
0330
0 600
0.091
0390
_.,.,ea0032
y� 0.049
,�rie„
ne
ne
ne
se�
se
se
se
se
sw,
sw
sw
sw:5_834;98
nw
nw
nw
rfw.a
n
�
5.83
9.57
9.57
1:42
5.83
15.95
9.57
9.57
264'
-� r9 57_
1.42
142
='-6.tS
957
17..40
2.64
11.31t
��.,,0.93,-'=
0.49
„„ 59
4.98
12.84
18.32
2;59
4.98
820
9.70
1.90
P2:1
"9:70
259
2.59
777774§6
it 47
d 1,7..58.
1.31
11.43
026
rrd: p
0
0
0
-_ °- 0
0
0
0
0
1.12
_ �16
0
0
O
0
0
0
• 0
0
0
0
0
96
5
0
�, �_0
r-
0
0
0
0
0
0
0
0
„-,T 0
0
0
- 0
0
0
0
0
0
0
�'
0
0
0
0
253
r _ 155
0,
0'
0
0
0
0
212
157.
_ 0
_Q
0
0
0
_ 0
0''0
0
' �47
0
0
0
0
0
47272
0
0
0
0
; A
0
0
0
0
; 0
0
0
0
0
,.I:.,-." a 0.
0
0
3n ` 42
0
w„ 233
0
7777 - 0,
0'
_ .�....w;��0.
.0.
0
„� =.,76,
0
0
0
0
- 0
0
0
0
0
0
w wa a0
0
0
182
0
777,0
0
a 0
0
0
190'':-'•
90
0
6
0
_ , :_10
0
0
a346
48
0
6
0
_k� " ,
0
0
�, -;45
0
0
;. 0
.; , 0
0
0_
"�"""•. -45
182
0
0
0
T.•... 0
p
_ _ 0
�: 40
-5=143:
0
_..u»x�.z
.qa...»,„„..,.�
..:i...wwt.. s.,..... ..w.' '.L...c.zw.
�.. y„„».
.... ..0
w,t '»::
w,•
,.»h.e✓...=.
p^
..,.,b...F...:c:,:�`............s.1wX
''-'v^^"5^
�'�.'" f`
.0 T 'm.:::...kwa
: c; �"�r'-
.°."n..,a,.n..va
_
r..-.
7„,,,,,,, ,.fit..
,..e...,....5
a'Ae...
.-...a._....,
....
.....
'.,
......t.:..Y.::>.«.,.....w. a....u_v
.-__
.p..„.,,,
`�+
u......,,'.�s`�
..r.�.:.,,......xs......
a.�...,:.,.�;�..� �'•
......
....,...�.'�"
., .....,.�.a:::.,..,._,_,W..,,
�
..,...�„�•.w:a
77
-.t.r-..o.S....
�.1.......dL.a._�........a.�
_ .�...-.........
...,
..,u..w.'�"
_
1
.._..�.:..s.._a.
--^,--
_....:..L,�.
.`.ac.....,..w-a
r..w...._..,,
�..,....«.-.--.
.�..-...-n.
�...a-.««..,
¢...,`."•
:�..r..-•
%"S '^,^,`;'"t
....5.--ems...-.
-
1153k
-13
6
c) AED excursion
Envelopeloss/gain
687
916
457
296
12
a) Infiltration
b) Room ventilation
206
0
55
0
86
0
23
0
13
Internal gains: Occupants@ 230
Appliancesrother
0
0
0
0
0
0
Subtotal (lines 6 to 13)
893
970
543
318
14
15
Less extemalload
Lesstransfer
Redistribution
Subtotal
Dud loads
25 %
39 %
0
0
0
893
225
0
0
0
970
378.
25 %
39 %
0
0
0
543
137
0
0
0
318
124
Total room load
Air required (dm)
,1118
48
1348
64
679
29
442
21
Calculations approved byACCAto meet all requirements of Manual J 8th Ed
A& *- wriigtitsofe- 2021-Mar-090834:08
Rigfd-Sute®Uriversal 2021 21.0.02 RSU23828 Page 2
aterstore2000BGL1Lot10Blk1Waterstone2000BGL.nQ Calc=MJ8 Frord Door faces: NW
-d- wrightsoftRight-JO Worksheet
Entire House
DEL -AIR HEATING AND AIR
CONDITIONING
531 CODISCO WAY, SANFORD, FL 32771 Phone:407-333-2665
Job: Lot 10 Block 1 Waterston 20...
Date: Dec 16, 2008
By: SND
1
2
3
4
5
Roam name
Exposed wall
Room height
Room dimensions
Room area
BR 3
36.0 ft
93 ft heaV000l
1.0 x 145.0 ft
145.0 ftz
UTIL
14.0 ft
92 It heal/cool
1.0 x 67.0 ft
67.0 ftz
Ty
Construction
number
U-value
(BtuhAl -'F)
Or
HTM
(Btuh/ft2)
Area (ftz
or perimeter (ft)
Load
(Btuh)
Area (ft
or perimeter er (ft)
Load
(Btuh)
Heat
Cool
Gross
N/P/S
Heat
Cool
Gross
N/P/S
Heat
Cool
6
11
W
VI/
W-w166719ad
V���III
W
W _w
W
PI -
�--D
G
F
F _�
1.6619ad' - -
Blk wall, stu000 ext
2A-2ov
26 2tv
"ter."
Blk wall, stu000 ext
10C-v
2A-2ov
2A 2ov
12C Osw
2A 2ov
168-19ad
.Bll(v I;stu000ext
16B-19ad
Blkwall shcooext
2A 2ov
12C-0sw
11 DO _�,_
l6&30ad.:_o
19C-19cscp
22AI:.�
. 0049
0.201
0.330
0.330
0201
0,550
0.330
0,330
0091
:_0.330
0049
_ . -0201
0049
: rje:
ne
ne
ne
se
se
se
se
sw„
_sw-
sw
:sw_
nw
n'w:
nw
0w
n
j 42
5.83
9.57
9.57
5.83
15.95
9.57
9 57
264
_.LL 55Z
1.42
=3
142
' 583
9B7
_ T740.
2.64
11 31,
2.5.9
4.98
1224
18.32
4.98
820
9.70
1 90
221'
.9.70
2.59
=98
259
498
1147
17..58
121
1143
_ _ ' 0
M 0
z _
103
0
_ 0
0
0
0
0
0
;0
0
0
103
0
0
_ 0
0
0
0
0
' ' 0
0
0
598
0
_-' 0
512
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
w0
0
0
0
0
0
- 0
a __0
0
0
0
0
6
..r._..< _ .0
0
0
0
0
` 0
0
0
0
0
0
0
0
0
0
0
0
0
0
-I— 131
0
1Q3
33
.. � _..,LO
0
0
. �� 131_
0
70
0
0
0
0
=�762
_
=65j
0
349
375
_ t 0
0
0
==0
0
�- 0
0
. m. 0
131
18
=b
Q
�=.,�0.
0
0
0
148
203
0
408
� 313
j� 0
0
0
0
0'�
,• 0
. Q
113
18
0
0
0
N 01'
". 298
201
0201
0.330
0690
0.091
0 390
Q 032
0.049
_ �0'.989
e
`
_ 0.933
0.49
a 169.
026
_
1_45
0
_,-'_ t45
0
,^�
,.. 135
0
v2g5
0
..: 67.._._,,�_67.
0
_
0
r: a-62
0
_ 1i3,
0
2868
Q:00
_ : :`145
...; 36
1033
: 0
•. g7�14
402
_._____ _:..0:
u_.
........�s.n:,.a..�„..,3..:.».W-.
_.,_-..:.�.r...
..+..x...
rt,,...�;.:,
....._,.r-i..,a...u.e.
xap".....-��
u
w.,�,t .,...
x „e
^..-^_.
^.�^.^_-^-.:�-•"'.
-, .,'�
:m �.„.�.....r..:N.:_....,....._W.;.u'.+......w.:aa.._.t
.....
......:.::..:
......,k.....:
.,.J.z....e::......
a,..,....__..r'.r.:.
.:...s'.w`.,...�.,..�
...._
._ __.._... 1 '
-.._,
_.._. -
......,
.ems...-a1..
'_....___•—
-
.,...�-..
..
,=�'°x,�"'�,
G< `�" ?"..as '...-.-.^;,r
v-','`•_a
^•-fi,�+,;.
� a*^r-s
�' rr^ ^^.
r�'G
. r
-.-"v.-T"e.�,�.
a: ';,-+*,-^
a„`""'.
wwa
�
204
-40
61
c) AED excursion
Envelope loss/gain
3248
2335
963
424
12
a) Infiltration
b) Room ventilation
617
0
164
0
0
0
0
0
13
Internal gains: Occupants@ 230
Appliances/other
0
0
0
0
0
600
Subtotal (lines 6 to 13)
3865
2499
963
1024
14
15
Less extemalload
Lesstransfer
Redistribution
Subtotal
Dud loads
25 %
39%
0
0
0
3865
974
0
0
0
2499
975
25 %
39 %
0
0
0
963
243
0
0
0
1024
399
Total room load
Air required (dm)
4839
207
3474
164
1205
51
1423
67
Calculations approved byACCAto meet all requirements of Manual J 8th Ed
- wrigMtsof!- 2021 -Mar-09 08 34:08
Right-Sute®Universal 202121.0.02RSU23828 Page
aterstone2000BGL\Lot10BIk1Waterstone2000BGL.nQ Calc=MJB Frort Door faces: NW
-- wrightsoft, Right-JO Worksheet
Entire House
DEL -AIR HEATING AND AIR
CONDITIONING
531 CODISCO WAY,, SANFORD, FL 32771 Phone:407-333-2665
Job: Lot 10 Block 1 Waterston 20...
Date: Dec 16, 2008
By: SND
1
2
3
4
5
Room name
Exposed wall
Room height
Room dimensions
Room area
MBATH
22.0 ft
9.6 8 heaV000l
10.0 x 12.0 ft
120.0 ftz
LNING/DIN/FOY
20.0 ft
9.3 ft heaV000l
1.0 x 345.0 ft
345.0 ftz
Ty
Construction
number
U-value
(Btuhflt-F)
Or
HTM
(Btu")
Area (ftz)
or perimeter (ft)
Load
(Btuh)
Area (ftz)
or perimeter (ft)
Load
(Btuh)
Heat
I Cool
Gross
N/P/S
Heat
Cool
Gross
N/P/S
Heat
Cool
616619ad
Blk wall, stucco ext
2A 2ov
26 2fv
m �0.049
0.201
0.330
0.330
0201
0.550
0.330
0.330
0091
0049
• :_0201,�sw
0049
1 0201
`' 0330
0600
0.091
0 390
0032,
0049
ne_
ne
ne
ne
se
se
se
se
,sv:
sw
nw
nw
nw,
nw•.
n_
:;
__
1.42:
5.83
9.57
957
1_42
5.83
15.95
9.57
9.57
264
_9.57
142
_ 5'$3498
1 42
583
957
17,,40
2.64
11.31
093
0.49
1 2.5.9
.,,,�;E 0
� 0
99
0
0
u. 0
._,:.. 0
575
0
128
0
_' 0,
492
0
244
»0
m 0
_ 0
-0
y 0:
4.98
12.84
18.32
259
4.98
820
9.70
1.90
5 221
- - .9.70
259
259
g498
1147
17_58
1.31
11 43
1,69
026
a
112
0
�13
vF; 0
0
0
0
0
0
.:,_ 0
0
.`=0
37
0
0
Q
37
0
0
E=
218
0
_0
186
0
0
0
Blk wall, stucco e)d
1OC-v
2A-2ov
2A 2ov
12C Osw to "
16B-19ad
16B 19ad
-Blkwall stuoo ext s
'2A 2ov ';
JJO_ _ `
12C-Osw wv
11 DO
w16630ad
19C 19cscp
0
0
0
0
w 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
Z._ �Q
0
0
0
0
0
0
0
0
0
0
0
W
W. _;Blkwall;stucooext_
W
.
II
�D
C , „,
F
0
' y 0
0
0
93
0
1.37
0
0
� 6
01.
_. 0
93
0
x 0
0
0
7, 0
0
" ,0
246
0
g l27
0
0
'� 0
0
Y U
0
M
0
_ „ 20
65
0
' ' 346
0,
0
64
' 0
jji= ,_ 20
65
. 0
r... ,.,_u346
0
0
x 3Z2
''0
, 350,
172
_ 0
2 32•]
0
0
318.
"0
86
_ 0
584,
0
122
0
'ems.^. 231:.
0
777
,_
_..... .i
,Ge..,._ o. _�...,�..,y_ ._
.....,..._%e
...
�.�
.%r. .f,_
...a_�+-_'i
y -
r..:.. �'e
�'`•.m�..1 w.
'+i �
•�"t'�r"'y�."".^'.,h'
'®^ ....o_,_
mSa-^+s-n+,.,
�`C..._�
.-...:ai.,._i
..✓.....;�1.u�.�....J
.w..vf. l.`.5.....w..0
L.v.w-.u...�'w..a
.....wv»vt
v-..:5.«..L».w»
,.S».r........._w_,..
'-.�+.+-W
r.. ��
_w.ia.�.. :i.:._
R._..,�.,.
..,...,.._r..•r.-..v,..,,_.+........._.,5�.
4.._c.._..-...,
..-
r.+.«».'m_.....CS,....
77
_...N...t....�.._._-
.......-_..,+..fwu
.....�.._._1:.....
.._,_....0
�.�._
..�..,_.3ut:s�Y
.:`:.1....., .�...�.,.
..a.�,s..'3.._.'.r`u.::e
. ...._. ';
•
w.r
`^--1""'"""•
-^..^ .4
, c
S- •¢�-^.'. E
-43
-69
6
c) AED excursion
Envelope loss/gain
1707
1046
2007
1458
12
a) Infiltration
b) Room ventilation
206
0
55
0
223
0
59
0
13 1
Internal gains: Occupants@ 230
Appliancesrother
0
0
0
1
230
0
Subtotal (lines 6 to 13)
1913
1100
2229
1748
14
15
Less external load
Less transfer
Redistribution
Subtotal
Duct loads
25%
39%
0
0
0
1913
482
0
0
0
1100
429
25 %
39%
0
0
0
2229
562
0
0
0
1748
682
Total room load
required (cfm)
2395
102
1530
72
2791
119
�2429Air
5
Calculations approved byACCA to meet all requirements of Manual J 8th Ed
w'r!o I 2021-Mar-09 0814:08
Aft Right-Sute® Udversal 2021 21.0.02 RSU23828 Page 4
aterstone2000BGL\Lot10Blk1Waterstone2000BGL.nQ Calc=MJ8 Frord Door faces: NW
wrightsoft® Right-JO Worksheet
Entire House
DEL -AIR HEATING AND AIR
CONDITIONING
531 CODISCO WAY, SANFORD, FL 32771 Phone:407-333-2665
Job: Lot 10 Block 1 Waterston 20...
Date: Dec 16, 2008
By: SND
1
2
3
4
5
Room name
Exposed wall
Room height
Room dimensions
Roam area
WIC 2
10.0 It
9.6 It heat/cool
4.0 x 10.0 ft
40.0 ftz
WIC 1
0 ft
9.6 ft heaUcool
6.0 x 6.0 ft
36.0 ftz
Ty
Construction
number
U-value
(Btuh/ftz-`F)
Or
HTM
(Btuh/ftz)
Area (ftz)
or perimeter (ft)
Load
(Btuh)
Area (ftz)
or perimeter (ft)
Load
(Btuh)
Heat
I Cool
Gross
N/P/S
Heat
Cool
Gross
N/P/S
Heat
Cool
6
11
w69_a19d
Blk wall, stu000 ext
2A 2ov
2B 2fv
:i6B 19ad=7
Blk wall, stucco ext
10C-v
2A-2ov
2A 2ov
Osti
.2A 2ov _„
0.201
0.330
0330
ne
ne
ne
se
se
se
se
sw
_sw_
1.42
5.83
9.57
9.57
5.83
15.95
9.57
9.57
2.64
9.57
=59_
4.98
12.84
18.32
4.98
820
9.70
1.90
221
__ _ 9.70
=
93
0
rt 0
-
93
0
0
_0 0.
544
0
0
0
465
0
_ 0
0
0
0
0
0
0
_
M _ _0
0
_ 0
_
0
0
0
_W,�
G
0.201
0.550
0.330
0 330
0 091
0.330
0
0
0
0
0
0
0
0
0
0
0
_--0
.0
0
0
0
0
_ .-_;__-.. 0
0
0
0
0
0
' __.._ o
0
0
0
0
p"
• � A
0
0
0
0
0
0
0
0
0
w 0
0
0
0
0
-^ 0
W
W
W
P.
C.....1.7
F
Fm
1613-19ad
Blk wall, stu000 eid
16B 19ad
Blk wall sWoco ext
2A 2ov $ f
12C-Osw
11 DO
16B-30adw
19C-19cscp
:22A tpl0_
0049
0201
0.049
t 201
0330
0.60
0.091
0 390
y 0032
0.049
sw�
w� s
nw
,n
nw'
�nw;
n
1.42
_ 5.83
1.42
5 83
957
17,41.
2.64
11.31
093
0.49
2_59
4,98
2.59
4 98
1147
L__17 58
1.31
11 43
s 1,69
026
0
_ 0
0
,._ =:;�0
0_
: Q
0
: 3 9
'-0
0
.
0
0
_
�2
0
0
0
, _Y 0
0
0
46
0
0
0
0
0
0
0
00
__ 0
0
0
_ 0
0
0
0
0
0
0
'-_ .0
0
0
W 41
0
' 0
0
0
0
0
; 0
0
0
0
_,.,,...< 46
0
0
-^ - r .- 0
;ins . 42
0
0
0
kZ7
0
0
0
a.41
0
„ 36v
0
0
38Z769.
0
00'
0
0
6
c) AED exausion
-22
-3
Envelope lose/gain
873
520
38
67
12
a) Infiltration
b) Room ventilation
171
0
45
0
0
0
0
0
13
Internal gains: Occupants@ 230
Applianceslother
0
0
0
0
0
0
Subtotal (lines 6 to 13)
1044
565
38
67
14
15
Less extemalload
Lesstransfer
Redistribution
Subtotal
Duct loads
25 %
39 %
0
0
0
1044
263
0
0
0
565
220
25 %
39 %
0
0
0
38
10
0
0
0
67
26
Totaf room load
Airrequired(dm)
1308
56
786
37
48
2
93
4
Calculations approved byACCA to meet all requirements of Manual J 8th Ed
-➢ wr➢gF�tsoTe- 2021 -Mar-09 08 24:08
.A Right-Sute®Uriversal 2021 21.0.02 RSU23828 Page 5
aterstone2000BGL\Lot10BlklWaterstore2000BGL.rLp Calc=MJ8 Front Door faces: NW
+ wrightsofta
Right-JO Worksheet
Entire House
DEL -AIR HEATING AND AIR
CONDITIONING
531 CODISCO WAY, SANFORD, FL 32771 Phone:407-333-2665
Job: Lot 10 Block 1 Waterston 20...
Date: Dec 16, 2008
By: SND
1
Room name
MBR
KIT
2
Eked wall
32.0 It
0 ft
3
Room height
9.6 ft heat/cool
9.3 ft heaU000l
4
5
Room dimensions
Room area
1.0 x 300.0 ft
300.0 ft2
1.0 x 126.5 ft
126.5 ft2
Ty
Construction
U-value
Or
HTM
Area 2
(ft)
Load
Area (ft2)
Load
number
(Btuh/ tz`F)
(Btuh/P)
or perimeter (ft)
(Btuh)
or perimeter (ft)
(Btuh)
Heat
Cool
Gross
N/P/S
Heat
Cool
Gross
N/P/S
Heat
Cool
6
11
W " kc
VI!
L�-GG
t166z19ads
Blk wall, stucco ext
2A-2ov
26 2fv
16B 1,9ad N
Blk wall, stucco ext
10C-v
2A2ov
2A 2ov
Osw- -
2A 2ov_..
µ 00_4.9
3iE
ne
ne
ne
&e_"
se
se
se
se
sw.-
vsw
1_.42
5.83
9.57
9.57
;.=2_
5.83
15.95
9.57
9.57
, 2.64
_ w 9.57
2.59
4.98
12,84
18.32
..._t.., 2;59
4.98
820
970
1.90
221
_._�9.70
"-
168
16
0
, �.2=71 0
131
0
32
0
r YO
- _. "b
152
0
0
98
0
10
0�
0
_ 0
=
885
155
0
573
0
310
0
0
�0
t
757
208
0
490
0
314
0
._ 0
_ _ _ 0
`"' =
0
0
0
0
0
0
0
0
Q
0
0
0
' 4Z._
0
0
0
0
, -0
0
0
0
Q
0
0
0
0
- 0
0
0
0
L'7 7n
0
0
0
0
;0
0.201
0.330
0230
=� ' 0 049
VU
I--G
E12C
.
0201
0.550
0330
0.330
0091
..0.330
W
W ,.,,
W
4
P
C =
F
Fa
1613-19ad
�Blk wall, stucco ext �:�
161319ad
Blk wall stucco ext
2A2ov
12C-osw
11 D0
v16B "30ad „
.19C 19cscp
0049
�, �„u„' 02_0,1
0 049
0201
0.330
0600...nw_h
^ 0.091
0.390
_ a 0 Q32
0.049
sw
snr �
nw
nw,
nw;
-
n
142
.� _5 83:
1.42
5.83
957,
1740
2.64
11.31
.1 0.93
0 49
_28',88'
2.59
� 4:9$
2.59
498
11.47
w1758
1.31
11.43
, 1.69
026
�009.
0
_
0
0
0
_, LO,
0
0
, �340
0
300
0
0
0
0
x. a 0
0
0
340
0
_
0
0
0
0
0
0
. ; , 316
0
0
0
"' 0
Y` 0
0
0
575
0
0
0
0
0
0
r� 0
127
0
0
0
0
0
0
0
. 127
0
0
0
R :0
0
0
0
�" 117
0
0
'
0
0
0;
0
.0
214,
0
0989
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d.:w..-m,u.w.✓Cn,.......
..,....�.-.l
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.
F,sa�.+.,...,..
v+..},L«
..F,.......a...r� ��c;'.......,�c:.wu
.,L
�77
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e .e..........4....
�...�
._
._.
..-.e.«
......a.....
..-."`.'^
-
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.....-....::�..,..._.
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.._.._....�.:...�.-.
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._.
_�
�:
12171
......
,...,.,...,._,,,.w.e_.� �6..,.E.�:.�zz,a.�.,
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.......e.-.a..°..-.,....haw
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-
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-..�........�....:-.
..�e....�....`..
v.......-.<wY-,....:....-.,..:..f..rua
: �'.e:w..+.«..
.....:........_..,vw....„
-77
k,..� .«�.
u�
_...-�.-�.....
�..r....'..:.�:;.5
...^..
_ ,.�.,._.__......._ Ste__.
.._.....:.:...:,..
....„.....,�
,..._.......
r^---..-....,-•
�--,---
_..........
A.„...�..~
.._i..:..
..._._.......
_........_....
203
-54
6
c) AED excursion
Envelope loss/gain
3156
2546
117
160
12
a) Infiltration
b) Room ventilation
548
0
146
0
0
0
0
0
13
Internal gains: Occupants @ 230
Appliances/other
1
230
300
0
0
1200
Subtotal (lines 6 to 13)
3704
3221
117
1360
14
151
Less external load
Less transfer
Redistribution
Subtotal
Duct loads 1
25 %
39%1
0
0
0
3704
933
0
0
0
3221
1256
25 %
39 %
0
0
0
117
30
0
0
0
1360
530
Total room load i
Air required (cfm)
.
F74638
198
4477
212
147
6
1890
90
Calculations approved byACCAto meet all requirements of Manual J 8th Ed
I-4.6- %AF1rig1`! s - 2021-Mar-090804:08
K = Right-Sute®Uriversal 2021 21.0.02 RSU23828 Page 6
aterstone2000BGL\Lot10Blk1Waterstone2000BGL.nQ Calc=MJ8 Front Door faces: NW
- - wrightsofr Right-JO Worksheet
Entire House
DEL -AIR HEATING AND AIR
CONDITIONING
531 CODISCO WAY, SANFORD, FL 32771 Phone:407-333-2665
Job: Lot 10 Block 1 Waterston 20...
Date: Dec 16, 2008
By- SND
1
Room name
NOOK
GREAT RM
2
3
E)posed wall
Room height
10.0 ft
9.8 ft heaU000l
35.0 ft
9.8 ft heaUcool
4
5
Room dimensions
Room area
10.0 x 10.0 ft
100.0 ft2
1.0 x 326.0 ft
326.0 112
Ty
Construction
number
U-value
(Btuh/ft-9
Or
HTM
(Btuh/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
6040
11
W3„i6B19ad
V►/
�--G
L�_CG
W
W -
W
'
PII
�D
F
Blk wall, stucco ext
2A-2ov
2B 2fv -
Blk wall, stucco ext _
10C-v
2A2ov
2A 2ov
:'12C Osw r a
2A 2ov Ii 1
166-19ad
;Blkwall,,stu000ext�
1613-19ad
Blkwall stuocoext
2A 2ov f
sJ1J0 t _w
12C-Osw
11D0
19C 19cscp
0.201
0.330
0.330
'.0049_se:
0201
0.550
0330
0.330
,U 091
0330
0.049
_=�01
0049
0201
0330
-...c...,,.0600_0wk°
. rue
ne
ne
ne
se
se
se
se
rsw
sw_
sw
_sw
nw_
nw
nw.
n
1:42,
5.83
9.57
9.57
�1.42.--"2..59_
5.83
15.95
957
9.57
2 64
9.57
1.42
=M
142
583
957
T7,40,w,QJ758..
2.64
T 11.31
0.49
28_68
. a 25.9
4.98
12.84
1822
4.98
820
970
1.90
2 21�
970
2.59
N IA
259
498
11 47
121
11.43
026
`Q;OQ
; 9
.0
0
0
==0
0
0
0
0
Op�'0
_s ,...:._ Q
0
0
0
a'_:=
0
0
0
�»
0
0
0
25
0
0
0
2$
90
18
0
32
:
0
0
0
524
284
0
310
65:
0
0
0
448
146
0
62
93
0
0
16
0
0
.0
=3
0
77
0
0
16
0
0
�
0
450
0
0
155
0
0
- 0
0
384
0
0
31
' 0
140
18
0
32
0
0
='__ 0
25
187
25
25
r 187
25
36
1088
36
65
_ '93Q.
65
0
0
0
u 0
0
_0
0
=00
0
0
a �0
0
0
0
==O::7
0
0
0
0
0
0
_`287
6
0
�1 0
0
0
0
,=A
0
0
0
0
0
' t : 326
0
'0
0
0
0
� _35
0
0
0
0
0
=0R
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p;
0
0
0
=o
0.091
_ _0,390
4 0049
:..0
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_
6
c) AED excursion
-9
-100
Envelope loss/gain
995
595
3689
2359
12
a) Infiltration
b) Room ventilation
171
0
45
0
783
0
208
0
13
Internal gains: Occupants@ 230
Applianbesrother
0
0
0
3
690
0
Subtotal (lines 6 to 13)
1166
641
4472
3257
14
15 1
Less edernalload
Lesstransfer
Redistribution
Subtotal
Duct loads 125%,
39%1
0
0
0
1166
294
0
0
0
641
250,
25 %
39%1
0
0
0
4472
1127
0
0
0
3257
1270
Total room load _
Air required (cfm)
1460
62
891
42
5599
239
4527
214
Calculations approved byACCAto meet all reauirements.of Manual J 8th Ed
-rk= ,,i..r tsoit 2021 -Mar-09 0824:08
A& Right-Srite®Udversal 2021 21.0.02 RSU23828 Page 7
aterstone2000BGL\LotlOBlklWaterstore2000BGL.rLp Calc=MJB Front Door faces: NW
wrightsoft® System Duct S SJob: Lot 10 Block 1 Waterston...
Date: Dec 16i 2008
Entire House By- SND
DEL -AIR HEATING AND AIR CONDITIONING
531 CODISCO WAY, SANFORD, FL 32771 Phom:407-333-2665
Project• •
For: ADAMS HOMES
5420 Lugo Street, Fort Pierce, FL 34951
External static pressure
Pressure losses
Available static pressure
Supply/return available pressure
Lowest friction rate
Actual air flow
Total effective length (TEL)
Heating
0.30
in H2O
0.06
in H2O
0.24
in H2O
0.120 / 0.120
in H2O
0.205
in/100ft
1167
cfm
117 ft
Supply Branch Detail Table
Cooling
0.30 in H2O
0.06 in H2O
0.24 in H2O
0.120 / 0.120 in H2O
0.205 in/100ft
1167 cfm
Name
Design
(BNh)
Htg
(cfm)
Clg
(cfm)
Design
FIR
Diam
(in)
H x W
(in)
Duct
Matl
Actual
Ln (ft)
Ftg.Egv
Ln (ft)
Trunk
BATH 2
h 679
29
21
0.221
4.0
Ox 0
VI Fx
23.7
85.0
st3
BR 2
c 1348
48
64
0.225
6.0
Ox 0
VI Fx
21.5
85.0
st3
B R 3
h 4839
207
164
0.213
8.0
Ox 0
VI Fx
27.9
85.0
st3
BR4
c 1335
47
63
0.214
6.0
Ox 0
MFx
27.1
85.0
sti
GREATRM
h 5599
239
214
0.212
9.0
Ox0
VIFx
28.4
85.0
sti
Krr
c 1890
6
90
0.217
6.0
Ox 0
VI Fx
25.7
85.0
sti
LIVINGJDIN/FOY
h 2791
119
115
0.309
6.0
Ox0
VIFx
7.6
70.0
M BATH
h 2395
102
72
0.230
6.0
Ox 0
VI Fx
19.4
85.0
st2
M BR
c 4477
198
212
0.219
8.0
Ox 0
VI Fx
24.7
85.0
st2
NOOK
h 1460
62
42
0.205
6.0
Ox 0
MFx
32.3
85.0
sti
UTIL
c 1423
51
67
0.316
5.0
Ox 0
VI Fx
6.0
70.0
W Ic 1
c 93
2
4
0.235
4.0
Ox 0
VI Fx
17.0
85.0
st2
WIC 2
h 1308
56
37
0.228
5.0
Ox 0
VI Fx
20.1
85.0
st2
Supply Trunk Detail Table
Trunk
Htg
Clg
Design
Veloc
Diam
H x W
Duct
Name
Type
(cfm)
(cfm)
FIR
(fpm)
(in)
(in)
Material
Trunk
sti
PeakAVF
355
409
0.205
521
12.0
0 x 0
VinlFlx
st2
PeakAVF
358
326
0.219
657
10.0
0 x 0
VnlFlx
st3
PeakAVF
283
249
0.213
519
10.0
0 x 0
VinlFlx
,�- wrightsoft®
Right-Srile@Uriversa1202121.0.02RSU23828
aterstore2000BGL\LotlOBlkiWaterstone2000BGL.np Calc=W8 FrordDoor faces: NW
2021-Mar-09 0834:09
Page 1
° Return Branch Detail Table
Name
Grille
Size (in)
Htg
(cfm)
Clg
(cfm)
TEL
(ft)
Design
FR
beloc
(fpm)
Diam
(in)
H x W
(in)
Stud/Joist
Opening (in)
Duct
Mat
Trunk
rb2
Ox 0
1167
1167
0
0
0
0
Ox 0
VI Fx
-�- wrightsoft® 2021-Mar-0908:34:09
.M„•� o .w�•. �m� •. Rigtt-SUte®Uriversal 2021 21.0.02 RSU23828 Page 2
ACCK aterstone2000BGL\LotlOBlkiWaterstore2000BGL.rLp Calc=MJ8 Frort Door faces: NW
2020 - AIR BARRIER AND INSULATION INSPECTION COMPONENT CRITERIA
TABLE 402.4.1.1
AIR BARRIER AND INSULATION INSPECTION COMPONENT CRITERIA
Project Name: Lot 10 Block 1 Waterstone 2000 BGL Builder Name: ADAMS HOMES
Street: 5420 Lugo Street Permit Office:
City, State, Zip: Fort Pierce , FL , 34951 Permit Number:
U
Owner: Jurisdiction: 661000
w
Design Location: FL, ST_LUCIE_CO_INTL
U
COMPONENT
AIR BARRIER CRITERIA
INSULATION INSTALLATION CRITERIA
General
A continuous air barrier shall be installed in the building envelope.
Air -permeable insulation shall
requirements
The exterior thermal envelope contains a continuous air barrier.
not be used as a sealing material.
Breaks or joints in the air barrier shall be sealed.
Ceiling/attic
The air barrier in any dropped ceiling/soffit shall be aligned with
The insulation in any dropped ceiling/soffit
the insulation and any gaps in the air barrier shall be sealed.
shall be aligned with the air barrier.
Access openings, drop down stairs or knee wall doors to
unconditioned attic spaces shall be sealed.
Walls
The junction of the foundation and sill plate shall be sealed.
Cavities within corners and headers of frame walls
The junction of the top plate and the top of exterior walls shall be
shall be insulated by completely filling the cavity
sealed.
with a material having a thermal resistance of R-3
Knee walls shall be sealed.
per inch minimum.
Exterior thermal envelope insulation for framed
walls shall be installed in substantial contact and
continuous alignment with the air barrier.
Windows, skylights
The space between window/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 wail
.
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 hphwnd p4ping and wiring,
Shower/tub
The air barrier installed at exterior walls adjacent to showers and
Exterior walls adjacent to showers and tubs shall
on exterior wall
tubs shall separate them from the showers and tubs.
be insulated.
Electrical/phone box or
The air barrier shall be installed behind electrical or communication
exterior walls
boxes or air -sealed boxes shall be installed.
HVAC register boots
HVAC supply and return register boots that penetrate building
thermal envelope shall be sealed to the sub -floor, wall covering or
Concealed
When required to be sealed, concealed fire sprinklers shall only be
sprinklers
sealed in a manner that is recommended by the manufacturer.
I
Caulking or other adhesive sealants shall not be used to fill voids
between fire sprinkler cover plates @nd walls or ceffirics.
a. ui auunwn, uispecuon Ui !Ug walls snail de In accordance with the provisions or IGG-4UU.
3/9/2021 8:50 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
0 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)
3/9/2021 8:50:02 AM EnergyGauge@ USA 7.0.00 - FlaRes202O FBC 7th Edition (2020) Compliant Software Page 1 of 1
Duct Leakage Test Report
Residential Prescriptive, Performance or ERI Method Compliance
2020 Florida Building Code, Energy Conservation, 7th Edition
Jurisdiction: 661000 Permit #:
Job IWormati'o"n
Builder: ADAMS HOMES Community: Lot: NA
City: Fort Pierce State: FL Zip: 34951
AuctLeakage� Test Results
System 1
cfm25
System 2
cfm25
System 3
cfm25
Sum of others
cfm25
Total of all
cfm25
2004 = Qn
Total of all Total Conditioned
systems Square Footage
1-1
PASS [:] FAI L
0PrescrlpfVe,MethQd .cfm25 (Total)' 3 ,
To qualify as!substantially,leak free"'Qn�.TotaI, must be less than or , .
;°-
equal to 0.04If,airhandler Unit is,installed) If, air handI&-unit,, is not
Qn installed, Total 'must'be less,tf an', 6t• equal, to 0.03. `.This testing.
method meets the'requireMbnts�in accordance with Secti.w.P463.3.3.
Is'the a -' handler unit installed'during testing? ❑ YESEINO (5o°
Q'w°Performance/ERI Method cfm25 (outror Total)
To. qualify, using this, method •Qn must not be=greafer than the, `
proposed dubf leakage On. specified .on: Form R405-2020: or 13406-2020'
Leakage,Typeselbcted on�Forrn :Qn, Specified on •Form R405 2020I
R405=202Q,(EnergyCWC) or R066 2620' :(Energy,Calc) or R406-2020'
Proposed Qn 0.07
Duct tightness shall be verified by testing in accordance with ANSI/RESNET/ICC380 by either individuals as defined in Section
553.993(5) or (7), Florida Statutes, or individuals licensed as set forth in Section 489.105(3)(f), (g) or (i), Florida Statutes.
Testing; Company` '
Company Name: Phone:
I hereby verify that the above duct leakage testing results are in accordance with the Florida Building Code requirements with the
selected compliance path as stated above, either the Prescriptive Method or Performance Method.
Signature of Tester: Date of Test:
Printed Name of Tester:
License/Certification #:
Issuing Authority:
3/9/2021 8:51:17 AM EnergyGauge® USA 7.0.00 - FlaRes2020 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: 5420 Lugo Street
City: Fort Pierce State: FL Zip: 34951
:Air Leakage' Test' Results.' Passntg,re§ults;;mudt meet either the Performance, Prescriptive, or ERI IVlethod
t S,
O ° PRESCRIPTNE METHOD The building or dwellmg,unit shall be tested and verified as,Having an air leakage rate of not'ezceeding 7 air,
changes per hour at a pressure.of0,2'inch w.g. (50 Pascals) in Climate Zdnes 1•`and 2 s
• •.
PERFORMANCE or ERI METHOD=The building or dwelling unif shall:be'tested and verified. as having ah air leakage rate of°not exceeding;'
fhe selected A¢H(50)°value a's sho)trn on'Form R405-2020'(Performanbe)`or'R406' 2020 (ERA) "section talieledYas filtratiop„sub`. section ACH50
ACH(50 specified.on Form R405 2020 Energy•Gajc (Performance)` or R406=2020 (ER!} 7.000
x 60 _ 18838 = 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 0 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:
3/9/2021 8:51:03 AM EnergyGauge@ USA 7.0.00 - FlaRes202O FBC 7th Edition (2020) Compliant Software Page 1 of 1
Florida Building Code, Energy Conservation, 7th Edition (2020)
Mandatory Requirements for Residential Performance, Prescriptive and ERI Methods
ADDRESS: 5420 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 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 Comm ercial.Provisions of this code and shall be shown to meet duct tightness criteria below.
Duct tightness shall be verified by testing in accordance with ANSI/RESNET/ICC 380 by either individuals as defined in Section 553.993(5) or
(7), Florida Statutes, or individuals licensed as set forth in Section 489.105(3)(0, (g) or (i), Florida Statutes, to be "substantially leak free" in
accordance with Section R403.3.3.
R403.3.2.1 Sealed air handler. Air handlers shall have a manufacturer's designation for an air leakage of no more than 2 percent
of the design airflow rate when tested in accordance with ASHRAE 193.
R403.3.3 Duct testing (Mandatory). Ducts shall be pressure tested to determine air leakage by one of the following methods:
1. Rough -in test: Total leakage shall be measured with a pressure differential of 0.1 inch w.g. (25 Pa) across the system,
including the manufacturer's air handler enclosure if installed at the time of the test. All registers shall be taped or otherwise
sealed during the test.
2. Postconstruction test: Total leakage shall be measured with a pressure differential of 0.1 inch w.g. (25 Pa) across the entire
system, including the manufacturer's air handler enclosure. Registers shall be taped or otherwise sealed during the test.
Exceptions:
1. A duct air leakage test shall not be required where the ducts and air handlers are located entirely within the building
thermal envelope.
2. Duct testing is not mandatory for buildings complying by Section 405 of this code. Duct leakage testing is required for Section
R405 compliance where credit is taken for leakage, and a duct air leakage Qn to the outside of less than 0.080 (where Qn =
duct leakage to the outside in cfm per 100 square feet of conditioned floor area tested at 25 Pascals) is indicated in the
compliance report for the proposed design.
A written report of the results of the test shall be signed by the party conducting the test and provided to the code official.
❑ R403.3.5 Building cavities (Mandatory). Building framing cavities shall not be used as ducts or plenums.
R403.4 Mechanical system piping insulation (Mandatory). Mechanical system piping capable of carrying fluids above 105°F (41°C)
or below 55°F (13°C) shall be insulated to a minimum of R-3.
❑ R403.4.1 Protection of piping insulation. Piping insulation exposed to weather shall be protected from damage, including that
caused by sunlight, moisture, equipment maintenance and wind, and shall provide shielding from solar radiation that can cause
degradation of the material. Adhesive tape shall not be permitted.
R403.5.1 Heated water circulation and temperature maintenance systems (Mandatory). If heated water circulation systems are
installed, they shall be in accordance with Section R403.5.1.1. Heat trace temperature maintenance systems shall be in accordance with
Section R403.5.1.2. Automatic controls, temperature sensors and pumps shall be accessible. Manual controls shall be readily accessible.
R403.5.1.1 Circulation systems. Heated water circulation systems shall be provided with a circulation pump. The system return pipe shall
❑ be a dedicated return pipe or a cold water supply pipe. Gravity and thermosiphon circulation systems shall be prohibited. Controls for
circulating hot water system pumps shall start the pump based on the identification of a demand for hot water within the occupancy. The
controls shall automatically turn off the pump when the water in the circulation loop is at the desired temperature and when there is no
demand for hot water.
❑ R403.5.1.2 Heat trace systems. Electric heat trace systems shall comply with IEEE 515.1 or UL 515. Controls for such systems shall
automatically adjust the energy input to the heat tracing to maintain the desired water temperature in the piping in accordance with the
times when heated water is used in the occupancy.
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MANDATORY REQUIREMENTS - (Continued)
R403.5.5 Heat traps (Mandatory). Storage water heaters not equipped with integral heat traps and having vertical pipe risers shall have
heat traps installed on both the inlets and outlets. External heat traps shall consist of either a commercially available heat trap or a
downward and upward bend of at least 3 % 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).
Fi 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 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 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.
El on
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)
❑ 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.
FJ 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.
El 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 lime 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
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.
R403.11 Portable spas (Mandatory).The energy consumption of electric -powered portable spas shall be controlled by the
requirements of APSP-14.
F1 R403.13 Dehumidifiers (Mandatory If installed, a dehumidifier shall conform to the following requirements:
1. The minimum rated efficiency of the dehumidifier shall be greater than 1.7 liters/ kWh if the total dehumidifier capacity for the house
is less than 75 pints/day and greater than 2.38 liters/kWh if the total dehumidifier capacity for the house is greater than or equal to 75 pints/day.
2. The dehumidifier shall be controlled by a sensor that is installed in a location where it is exposed to mixed house air.
3. Any dehumidifier unit located in unconditioned space that treats air from conditioned space shall be insulated to a minimum of R-2.
4. Condensate disposal shall be in accordance with Section M1411.3.1 of the Florida Building Code, Residential.
R403.13.1 Ducted dehumidifiers. Ducted dehumidifiers shall, in addition to conforming to the requirements of Section R403.13,
conform to the following requirements:
1. If a ducted dehumidifier is configured with return and supply ducts both connected into the supply side of the cooling system, a backdraft
damper shall be installed in the supply air duct between the dehumidifier inlet and outlet duct.
2. If a ducted dehumidifier is configured with only its supply duct connected into the supply side of the central heating and cooling system,
a backdraft damper shall be installed in the dehumidifier supply duct between the dehumidifier and central supply duct.
3. A ducted dehumidifier shall not be ducted to or from a central ducted cooling system on the return duct side upstream from the
central cooling evaporator coil.
4. Ductwork associated with a dehumidifier located in unconditioned space shall be insulated to a minimum of R-6.
SECTION R404
ELECTRICAL POWER AND LIGHTING SYSTEMS
1I 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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