Master Flow® Power Attic Vents exhaust a large volume of hot, humid air from the attic — which can help save on cooling costs. Get all the details on the Master Flow® Power Attic Vent - Roof Mount here!

For hips, dormers, valleys or more complex roof designs with little or no ridge area, reach for Master Flow ® off-ridge vents. When installed in a properly balanced attic ventilation system, Master Flow ® Attic Exhaust Ventilation Products allow …

The GAF Master Flow™ Gable Wall Louver Vent is designed for attic intake or exhaust applications. Its convenient, one-piece construction eliminates the need for a screen and can be used as either an intake or exhaust vent. Available in both Aluminum and Plastic Resin, it is suitable for both flush and recessed applications.

The GAF Master Flow ERV5 Power Roof Vent is a great overall investment in attic ventilation. It can quickly remove a larger volume of hot and/or humid air from your attic when compared to static ventilation.

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 …

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 …

Customers say the Master Flow 1450 CFM Electric Powered Gable Mount Attic Fan is easy to install and operates quietly, effectively cooling attics and reducing the load on air conditioning systems. Many users appreciate the included adjustable thermostat, which helps maintain optimal attic temperatures.

The GAF Master Flow 1,250 CFM Powered Attic Vent – Roof Mount with Thermostat is designed to enhance attic ventilation, improving energy efficiency and extending the life of your roof. This roof-mounted vent helps regulate attic temperatures by automatically activating based on a built-in adjustable thermostat, reducing heat buildup in the summer and moisture accumulation […]

Master Flow Replacement Adjustable Thermostat for Single-Speed Power Attic Vents

Master Flow® Whole House Fans are smart energy savers for any climate where air-cooling costs are a concern. They allow you to beat the heat! Get all the features and benefits on the Master Flow® 24'' Direct Drive Whole House Fan - WHFS24M here.