This unique dual-powered vent switches automatically between solar and house power to help reduce excessive heat and moisture in the attic during cloudy weather or at night. When on solar power, it provides up to 500 CFM airflow1 and when on house power 750 CFM airflow1. Includes thermostat control and helps reduce the energy costs of purely house-powered vents. It’s also an eligible component of GAF residential enhanced warranties.
Works whether the sun is out or not
USES 80% LESS ELECTRICITY
Versus typical electric-powered ventilators when on house power
Automatically switches between solar power and house power
Thermostat Control: For convenience.
Great Performance: Up to 500 CFM (14.16 m3/min) in solar operation;1 up to 750 CFM (21.24 m3/min) in AC operation for excellent airflow.1
Durable Solar Panel: Meets UL 1703 for solar panel impact resistance.
Fully Adjustable Solar Panel: Tilt-and-swivel design for optimal solar exposure.
Peace Of Mind: Backed by 5-yr. limited warranty with 2-yr.Labor Protection Plus Plan.2
1Based on GAF ASHRAE/ANSI standard airflow testing.
2See Master Flow Powered Ventilation Products Limited Warranty for complete coverage and restrictions.
Recommended GAF Certified Roofing Contractors Near You
Your request has been submitted. The contractors will be in contact with you.
Eligible accessory product in the Attic Ventilation Category of GAF Residential Enhanced and WindProven™ Limited Warranties*
*Although Master Flow® Attic Exhaust Vents count as an eligible accessory product in the GAF Attic Ventilation Category, they are covered by either the Master Flow® Powered Ventilation Products Limited Warranty or Master Flow®Ventilation Products Limited Warranty, depending on the product.
Get automatic Lifetime Protection on your entire GAF roofing system
When you install any GAF Lifetime Shingle and at least 3 qualifying GAF accessories, you'll automatically get a Lifetime limited warranty on your shingles and all qualifying GAF accessories*.
Earn GAF Rewards when you buy GAF Master Flow® ventilation products
Master Flow® ventilation products are eligible for GAF Rewards points. Visit gaf.com/Rewards for a complete list of qualifying products.
Still have a question about this product?
Fill out a warranty or technical question form below and a member from our team will be in touch.