Williams Furnace Company 9306 Replacement Vent Cap for Direct Vent Furnaces
A vent cap is installed at the top of your venting and used to streamline the exhaust as it is dispensed from your heater. They also keep the weather and debris out of your intake venting. They can either extend from the side wall in a horizontal venting application or through the roof in a vertical application. For all Williams Direct Vent furnaces.