Bradford-White Corp D4504S*F(BN Manual De Usuario

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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
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