Master Flow ERV4WW Power Attic Ventilators Roof Mount, Weather Wood Eco_Friendly Type: Flushmount

Type: Flushmount

Garden Magic Peat is screened for uniform consistency and adds nutrients to sandy soils and helps to break up clay soils

precise cut

pre-assembled

Master Flow ERV4WW Power Attic Ventilators Roof Mount, Weather Wood Eco_Friendly Type: FlushmountPre 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. Highlights: Roof Mount Galvanized Steel Max Attic Size = 1600 Sq Ft Net Free Area = 480 Sq. Ft. Color : weather wood Airflow Cfm