American Water Heater GAS-FIRED COMMERCIAL WATER HEATER Fan User Manual


 
10
Figure 2
Non-Flue Damper Models
Model Designation Clearances *
Capacity Input A B C D Sides and Flue or Ceiling
(GAL) (BTU/hr) (in.) (in.) (in.) (in.) Rear
(in.)
Vent
(in.)
(in.)
65 370,000 71.38 64.38 54.13 8 6 6 20
65 399,999
(NAT ONLY)
71.38 64.38 54.13 8 6 6 20
75 300,000 72.00 64.38 54.13 7 6 7 20
80 425,000 81.00 75.38 64.25 10 6 6 20
80 505,000 81.00 75.38 64.25 10 6 6 20
Model Designation Clearances *
Capacity Input A B C D Sides and Flue or Ceiling
(Litres) (kW/hr) (m) (m) (m) (cm) Rear
(cm)
Vent
(cm)
(cm)
246.1 108.5 1.82 1.64 1.38 20.4 15.3 15.3 50.8
246.1 117.3
(NAT ONLY)
1.82 1.64 1.38 20.4 15.3 15.3 50.8
283.9 88.0 1.83 1.64 1.38 17.8 15.3 17.8 50.8
302.8 124.6 2.06 1.92 1.64 25.4 15.3 15.3 50.8
302.8 148.0 2.06 1.92 1.64 25.4 15.3 15.3 50.8
Installation (Minimum Clearances) continued-
Index