Draft Inducer Application Boilers Furnaces Water Heaters For Fuel Type Natural Gas Oil For Appliance Type Boilers Furnaces Non-Condensing Chimney Vented Gas and Oil Fueled Heating Equipment Ovens Water Heaters Maximum Vent Pipe Diameter 12 in Minimum Vent Pipe Diameter 8 in Maximum Heater BTU Input for Gas Appliance 1 330 000 BtuH Maximum Heater BTU Input for Oil Appliance 1 100 000 BtuH Nameplate Voltage 115V AC Current 5.4 A Frequency 60 Hz Maximum Static Pressure 1/8 in wc