Master Flow ERV4 Power Roof Mount Attic Fan Ventilators, 1000 CFM, Mill Wood Finish : Powder coat

Finish : Powder coat

Ideal for hobbies fixing up fences and hanging heavy equipment

Wattage: 200 watts

Electronic ballast provides instant no flicker cold weather starts

Ointment adheres to skin for long lasting protection

Master Flow ERV4 Power Roof Mount Attic Fan Ventilators, 1000 CFM, Mill Wood Finish : Powder coatHighlights: Airflow CFM : 1000 Color : Mill Net Free Area = 480 Sq. Ft. Pre wired roof mount attic vent and thermostat control Helps exhaust large amounts of hot and humid air from your attic Helps protect your roofing system and promotes your home's energy efficiency Energy efficient PSC (permanent split capacitor) Includes internal heavy duty screen which helps prevent animal infestation Energy efficient, uses up to 55% less electricity than typical