POWER GAS
Instruction Manual
Page 2
Power Gas
HOT OUTLET
C
D
B
AUXILIARY OUTLET
(COMBINED APPLIANCE)
COLD INLET
AQUASTAT
RETURN
A
E
Storage
Capacity
(gal.)
BTUH
(Thousands)
Minimum
Gas
Connection
Hot
Outlet
T
emperature
Rise
(F)
W
eight
(lbs.)
(Non
ASME)
HOT OUTLET*
AQUASTAT
B
C
HIGH LIMIT 50, 73, 120, 190, 241, 361, 541
COLD INLET (EXCLUDES MODEL 541)
RETURN FOR MODELS
120, 190, 241 & 361
MODEL 541 (INLET/RETURN)
RETURN
32, 51,
71, 72,
73
E
A
D
Retur
n
Cold
Inlet
Recover
y
(GPH)
B
D
32 PG
32
104
1
⁄
2
3
⁄
4
''
3
⁄
4
''
3
⁄
4
''
90°
110
51''
20''
6''
11''
17'' 120/60
260
33 PG
33
104
1
⁄
2
3
⁄
4
''
3
⁄
4
''
3
⁄
4
''
90°
109 43
1
⁄
4
" 24''
6'' N/A 17
1
⁄
4
'' 120/60
270
40 PG
40
126
1
⁄
2
3
⁄
4
''
3
⁄
4
''
1''
90°
134
61''
20''
6''
54''
18'' 120/60
295
50 ESPG
50
140
1
⁄
2
1"
1
1
⁄
2
" 1
1
⁄
2
" 90°
142
52"
26"
6" 13
1
⁄
2
" 18
1
⁄
2
" 120/60
345
51 PG
50
152
1
⁄
2
1''
1''
3
⁄
4
''
90°
159
59''
24''
6''
11''
18'' 120/60
330
71 PG
68
173
1
⁄
2
1"
1
1
⁄
2
" 1
1
⁄
2
" 90°
170
66"
26"
6" 13
1
⁄
2
"
22" 120/60
395
72 PG
67
199
1
⁄
2
1"
1
1
⁄
2
" 1
1
⁄
2
" 90°
204
58"
28"
8"
16"
19" 120/60
560
73 PG
67
242
3
⁄
4
1"
1
1
⁄
2
" 1
1
⁄
2
" 90°
247
58"
28"
8"
16"
19" 120/60
560
120 PG
113 155
1
⁄
2
1''
2''
2''
90°
160
67'' 31
1
⁄
2
'' 6''
19''
22'' 120/60
700
190 PG
113 190
1
⁄
2
1''
2''
2''
90°
191
67'' 31
1
⁄
2
'' 6''
19''
22'' 120/60
700
241 PG
109 277
3
⁄
4
1"
2"
2"
90°
283
67" 31
1
⁄
2
" 8"
19"
22" 120/60
935
361 PG
91
385
3
⁄
4
1"
2"
2"
90°
435
67" 31
1
⁄
2
" 9"
23"
26" 120/60 1110
541 PG
83
623
1"
2"
2"
2"
90°
627
66"
34" 10" N/A 30
1
⁄
2
" 120/60 1350
V
oltage
(V/Hz)
Dimensions
32, 50, 51, 71, 72, 73, 120, 190, 241, 361, 541 PG
33, 40 PG
A
C
E
*nipples not supplied on all models
(i
n
c.
b
u
rn
er
a
n
d
co
n
tr
o
ls
)
