Roof Exhaust Ventilator

Belt and direct drive models are available with adjustable pitch cast aluminum propellers or fixed pitch propellers constructed of fabricated steel or cast aluminum to meet specific application.

Roof exhaust ventilator.

Heavy duty all welded belt direct drive roof ventilators. This cap features both a back draft damper and bird screen preventing outside air from entering the home and birds and small pests from entering duct work. The rvk1a steel roof cap kit is an the rvk1a steel roof cap kit is an easy to install vent for ventilation fans bath rec room home gym etc. The rvk1a steel roof cap kit is an the rvk1a steel roof cap kit is an easy to install vent for ventilation fans bath rec room home gym etc.

It is compatible with 3 or 4 ductwork and includes a 3 to 4 adapter for convenience. 5 out of 5 stars 1 1 product ratings attic fan vent fan solar powered energy saving roof ventilator 365 cfm. Roof ventilators provide cost effective general purpose ventilation of commercial buildings as well as a large variety of industrial applications. It is compatible with 3 or 4 ductwork and includes a 3 to 4 adapter for convenience.

This cap features both a back draft damper and bird screen preventing outside air from entering the home and birds and small pests from entering duct work. Some models feature a hinged hood to ease access to motor and drives for maintenance. Attic fan vent fan solar powered energy saving roof ventilator 365 cfm. Master flow power roof mount attic fan exhaust ventilator vent 1250 cfm black.