Air Vent 53833 Roof Mounted Power Attic Ventilator, Gray BackToCampus Features a unique handle system

Features a unique handle system on roll allows for control over tensioning and stretch

With pumice scrubbing particles

Tarp off all outdoor projects to keep out all moisture and apply to completely dry surfaces

Aluminum bumper threshold

Air Vent 53833 Roof Mounted Power Attic Ventilator, Gray BackToCampus Features a unique handle systemFeaturing a low profile dome, the power attic vent is unobtrusive when installed on the roof face slanting away from the front of your home. It's an efficient option to replace wind turbines or roof pots already in place. Roof mount power attic ventilators are available in several CFM capacities and dome colors that blend with the color of your roof shingles. RV28ML Automatic thermostat Color: Gray 4 Amp motor 1320 CFM 4 bladed fan blade 14 1 2"