1500 CFM Shingle Roof Attic Fan

Updated August 10, 2026

Brand: Master Flow Model: ERV6SMWW Retail Price: $166 The GAF Master Flow ERV6 Power Roof Vent is a great overall investment in attic ventilation. It can efficiently remove a larger volume of hot and/or humid air from your attic when compared to static ventilation. This in turn can help save money on your heating and cooling costs. The ERV6 model Power Roof Mount Vent can move air at a rate of up to 1500 cu. ft. per minute. It is designed for attic spaces up to 2800 sq. ft.. Heavy-duty internal screen helps prevent animal infestation. Galvanized steel construction for durability. Miami-Dade County Product Control approved, State of Florida approved, and meets or exceeds the requirements of Texas Department of Insurance. Energy efficient uses up to 55% less electricity than typical competitor's vents (based on GAF testing at 120-Volt). UL Listed. Optional humidistat available (H1) - sold separately. Excellent for roof slopes 3:12 to 12:12. Helps to reduce energy costs and helps prolong life of the roof and shingles. Disclaimer : DISCLAIMER: This listing contains a stock image of the item to be auctioned, in order to illustrate the item’s design and functionality when new. However, this stock image is provided for ILLUSTRATION PURPOSES ONLY and cannot be relied upon by any bidder. Instead, actual photos of the specific item up for auction are provided within the gallery. Any written overview regarding features, operations, or capabilities reflects the item’s original specification when new and does not guarantee current condition or complete performance. The absence of any description by Rockey Auction of the item to be auctioned does not establish an implied representation that it is new or functional. It is a bidder's sole responsibility to inspect all actual product photos, read descriptions carefully, and perform any desired pre-bid inspections or inquiries. Bids placed constitute full acknowledgment and satisfaction with the item's condition along with Rockey Auction’s terms AND CONDITIONS of sale, which can be found in full in the tab below.

Register & bid on this lot at Bidspirit →

More lots in this auction

• WELCOME
• 2- Bulbrite 5-Inch Round LED Surface Mount
• Husky 44 Gallon Trash Can LID (Lid only)
• American Standard Deep Soak Drain Cover White
• SKID LOT "WINDOW SHUTTERS" (16)
• Power Flush 12" Dual Flush Toilet, White
• Single Stage Water Filtration System - LID ONLY
• Polypropylene Shutter Pair, Board Batten

See all lots in 1038 HOME IMPROVEMENT ~MILTON~ →