Index, Figure 4 non-flue damper models – American Water Heater GAS-FIRED COMMERCIAL WATER HEATER User Manual
Page 12
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Figure 4
Non-Flue Damper Models
Model Designation
Clearances *
Capacity
Input
A
B
C
D
E
Sides and
Flue or
Ceiling
(GAL) (BTU/hr) (in.) (in.) (in.)
(in.)
(in.) Rear
(in.)
Vent
(in.)
(in.)
80 180,000
70.13
66.25
64.38 56.00 55.13
2 6
20
80 199,999
(235,000 LP)
70.13 66.25 64.38
56.00
55.13
2 6
20
80 250,000
(235,000 LP)
70.13 66.25 64.38
56.00
55.13
2 6
20
98 199,999
81.13
77.25
75.38 67.00 66.13
2 6
20
98 250,000
(235,000 LP)
82.88 77.25 75.38
67.00
66.13
2 6
20
100 199,999
75.50
69.88
61.88 60.38 56.88
2 6
20
100 250,000
75.50
69.88
61.88 60.38 56.88
2 6
20
Model Designation
Clearances *
Capacity
Input
A
B
C
D
E
Sides and
Flue or
Ceiling
(Liters) (kW/hr) (m) (m) (m)
(m)
(m) Rear
(cm)
Vent
(cm)
(cm)
302.8 52.8 1.79
1.69
1.64
1.43 1.40
5.1
15.3
50.8
302.8 58.7
(68.9 LP)
1.79 1.69 1.64
1.43
1.40 5.1 15.3 50.8
302.8 73.3
(68.9 LP)
1.79 1.69 1.64
1.43
1.40 5.1 15.3 50.8
371.0 52.8 2.06
1.97
1.92
1.71 1.68
5.1
15.3
50.8
371.0 73.3
(68.9 LP)
2.11 1.97 1.92
1.71
1.68 5.1 15.3 50.8
378.5 52.8 1.92
1.78
1.58
1.54 1.45
5.1
15.3
50.8
378.5 73.3 1.92
1.78
1.58
1.54 1.45
5.1
15.3
50.8
Installation (Minimum Clearances) continued-
Index