American Water Heater GAS-FIRED COMMERCIAL WATER HEATER - Manual (Page 9)

9
Figure 1
Non-Flue Damper Models and Flue Damper Models
Model Description Clearances *
Capacity Input (BTU/hr) A
(in)
B
(in)
C
(in)
D
(in)
E
(in)
F
(in)
Sides
and
Rear
Flue or
Vent
(in)
Ceiling
(in)
(GAL) Nat. LP (in)
100 199,999 199,999 74.88 65.19 56.38 4.56 23 6 2 6 20
100 250,000 225,000 74.88 65.19 56.38 4.56 23 6 2 6 20
100 270,000 250,000 74.88 65.19 56.38 4.56 23 6 2 6 20
100 300,000 300,000 75.44 65.19 56.38 4.56 23 7 2 6 20
80 399,999 375,000 71.06 60.03 51.56 10.19 N/A 8 6 6 20
80 450,000 425,000 69.03 60.03 51.56 10.19 N/A 10 6 6 20
80 505,000 475,000 69.03 60.03 51.56 10.19 N/A 10 6 6 20
Model Description Clearances *
Capacity Input (kW/hr) A
(m)
B
(m)
C
(m)
D
(cm)
E
(cm)
F
(cm)
Sides
and
Rear
Flue or
Vent
(cm)
Ceiling
(cm)
(Litres) Nat. LP (cm)
378.5 58.7 58.7 1.90 1.66 1.43 11.6 58.4 15.2 5.1 15.3 50.8
378.5 73.3 66.0 1.90 1.66 1.43 11.6 58.4 15.2 5.1 15.3 50.8
378.5 79.3 73.3 1.90 1.66 1.43 11.6 58.4 15.2 5.1 15.3 50.8
378.5 88.0 88.0 1.92 1.66 1.43 11.6 58.4 10.2 5.1 15.3 50.8
302.8 117.3 109.9 1.81 1.53 1.31 25.9 N/A 10.2 15.3 15.3 50.8
302.8 131.9 124.6 1.75 1.53 1.31 25.9 N/A 25.4 15.3 15.3 50.8
302.8 148.0 139.3 1.75 1.53 1.31 25.9 N/A 25.4 15.3 15.3 50.8
1. N/A - Denotes not available.
Installation (Minimum Clearances) continued-
Index