Save on the Dunkirk WPSB-4D Integral Draft Diverter Boiler from the WPSB Series II (105 Input MBH, 88 Heating Capacity MBH, 77 AHRI Net MBH, WPS411213220203) at PlumbersStock. This cast iron hot water boiler operates with liquid propane fuel and an AFUE rating of 84%. It requires a 6" flue or sidewall.
Alcove design is three sided space with no wall in front of boiler. ANSI standard is 18 inches from appliance to leading edge of side walls. Return water supply is 1-1/4-inch NPT and the gas inline is 1/2-inch NPT. It operates on 120 volts AC, 60 hertz, 1 phase at less than 12 amps. This model includes a Grundfos Pump.
** Due to this product's considerable weight and size our current shipping costs could fluctuate. Please call 435-868-4020 for today's shipping rates.
|Electrical Voltage:||120VAC, 60Hz|
|BTU Rate:||105,000 BTU|
|Connection Size:||1-1/4" x 1/2"|
|Modus Operandi:||Liquid Propane|
|Other Info:||Grundfus Pump Included|