Master Flow ERV4 Power Roof Mount Attic Fan Ventilator 1000 CFM Mill Finish

Highlights: 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) In

Highlights:

• 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 competitors vents (Based on GAF testing at 120-Volt)
• Helps to reduce energy costs and helps prolong life of the roof and shingles
• Galvanized steel construction for durability

Specifications

MFR: ERV4 SKU: 11772483 UPC: 050206035948 Brand: MasterFlow Length: 29 Width: 28 Height: 11