Vent Riser Power Venters, Models CV-4VR and CV-5VR

The Vent Riser Power Venters are used for basement installations where a window well must be used, or in installations where the vent terminal cannot be mounted to maintain a minimum 12” clearance above grade.

Ensures the vent termination is above grade and in compliance with codes. Perfect for basement installations where a window well must be used or when a vent terminal cannot be mounted to maintain a minimum 12″ clearance above grade. Stainless steel construction. Combustion air connection rotates 360 degrees for easier installation.

This sidewall power venting kit is designed for installations requiring additional ground clearance for high snow levels and/or low elevation of vent penetration through the wall, and is designed for operation with natural gas, LP gas, and #2 fuel oil appliances. It also features a combustion air inlet for connection to the burner, which may be used if desired.

How does a Vent Riser Power Venter Work?

The thermostat (wall thermostat or aquastat) calls for heat and energizes a relay which activates the power venter. After the venter motor has come up to speed, the pressure switch closes. This closes the circuit to the burner and allows the burner to fire.

The Vent Riser Power Venter should be installed by a licensed contractor. Find a contractor in your area.