The GAF Master Flow ERV6 Power Roof Vent is a wise investment in attic ventilation, offering efficient removal of hot and/or humid air from your attic compared to static ventilation. As a result, it can provide cost savings on heating and cooling expenses. With a maximum air flow rate of 1500 cu. ft. per minute, this Power Roof Mount Vent model is suitable for attics up to 2800 sq. ft. It boasts a 55% decrease in electricity usage compared to competing vents, as confirmed by GAF testing at 120-Volt. The galvanized steel construction ensures durability, making it an ideal choice for roof slopes ranging from 3:12 to 12:12. Additionally, the heavy-duty internal screen prevents animal infestation, while its UL Listing, Miami-Dade County Product Control approval, and State of Florida and Texas Department of Insurance compliance make it a reliable and trusted product. For added convenience, the optional humidistat (sold separately).

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