Master Flow ERV5BL Power Roof Mount Attic Fan Ventilators, 1250 CFM, Black Tapes Clear cover over wiring compartments

Clear cover over wiring compartments allow easy inspection of wiring terminations

1-1/4"MPT X 1"FPT

Color : Ivory

Get the awesome Kent Vertebrae 20in Boys Bike for your daredevil

2-7/8" depth of cut at 90 degrees

Master Flow ERV5BL Power Roof Mount Attic Fan Ventilators, 1250 CFM, Black Tapes Clear cover over wiring compartmentsHighlights: Airflow CFM : 1250 Color : Black Net Free Area = 600 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