FIELD CONTROLS SWG-4HD Power Venter, 115, Aluminum Steel, 9 in H., 4 Inlet and
$563.99
Power Venter, Application Furnaces, For Fuel Type LP, Natural Gas, Oil, For Appliance Type Gas or Oil Furnaces, Boilers, Water Heaters, Maximum Vent Pipe Diameter 4 in, Minimum Vent Pipe Diameter 3 in, Maximum Heater BTU Input for Gas Appliance 170,000...