Venting Kits & Components

THS 4GWAOR 4" Type B Double Wall Oval-to-Round Adapter

THS 4GWAOR 4" Type B Double Wall Oval-to-Round Adapter

$32.00

Williams Furnace Company 11A217 Flue Extension for Forsaire Counterflow Direct Vent Furnaces

$36.09

Williams Furnace Company 11A97 Flue Extension

$50.25

Williams Furnace Company 11B157 Flue Extension for Forsaire Counterflow Direct Vent 6007 Series Furnace

$26.18

Williams Furnace Company 11C09 Vent Cap

$111.82

Williams Furnace Company 12B12 Relief Opening Pan for 3508 Forsaire Counterflow Top Vent Furnaces

$37.51

Williams Furnace Company 6A190 Flue Extension for Gravity Direct Vent Furnaces

$36.09

Williams Furnace Company 6A193 Flue Extension for Direct Vent Wall Furnaces

$36.09

Williams Furnace Company 7B39-1 Damper

$38.72

Williams Furnace Company 8A51 Flue Extension for Direct Vent Wall Furnaces

$38.92

Williams Furnace Company 9102 Vent Collar for Vented Hearth Heaters - 3" Diameter

$36.00

Williams Furnace Company 9104 Vent Collar for Vented Hearth Heaters - 4" Diameter

$36.00

Williams Furnace Company 9106 Vent Collar for Vented Hearth Heaters - 5" Diameter

$36.00

Williams Furnace Company 9301 15" Vent Extension for 22K and 30K DV Furnaces

$99.00

Williams Furnace Company 9302 24" Vent Extension for 22K DV Furnaces

$116.00

Williams Furnace Company 9303 24" Vent Extension for 14K and 30K DV Furnaces

$116.00

Williams Furnace Company 9304 15" Vent Extension for 14,000 BTU DV Furnace

$99.00

Williams Furnace Company 9306 Replacement Vent Cap for Direct Vent Furnaces

Williams Furnace Company 9306 Replacement Vent Cap for Direct Vent Furnaces

$124.00