Bradford-White Corp D4403S*F(BN Water Heater User Manual


 
Page 7
Power Supply
Dedicated 120VAC, 60 Hz, 15A
Gas Supply Pipe
Minimum 1/2” NPT (Schedule 40 black iron pipe
recommended)
Approved Gas Type
Natural or Propane; unit must match gas type supplied
Gas Pressure
5” w.c. minimum for Natural Gas; 11” w.c. for Propane;
14” w.c. maximum for Natural Gas / Propane
Approved Vent Materials
Single or Double Wall Metal Vent Pipe
Minimum Clearance for
Servicing
18” from top; 24” from front; 4” from sides and rear
Water Supply Pressure
150 psi maximum allowable working pressure; check local
codes for supply pressure
ECO Limit
188°F (87°C)
Temperature Setpoint Range
60°F (16°C) to 160°F (71°C); approximate temperatures
Specifications
7