Attic Fans - Powered
GAF Master Flow EGV5 Gable Power Attic Ventilator
1450 CFM gable mount ventilator with thermostat. For up to 2,300 sq. ft. of attic space.
![](/images/db/family/famsm1874_1.jpg)
GAF Master Flow EGV5QCT Gable Power Attic Ventilator
1450 CFM gable mount ventilator with humidistat/thermostat, controllable wirelessly via smartphone or tablet.
![](/images/db/family/famsm1875_1.jpg)
GAF Master Flow EGV6HT Gable Power Attic Ventilator
1600 CFM gable mount ventilator with thermostat and humidistat. For up to 3,000 sq. ft. of attic space.
![](/images/db/family/famsm1876_1.jpg)
GAF Master Flow ERV5QCT Roof Mount Attic Ventilator with QuickConnect
1,250 CFM attic ventilator with combo humidistat/thermostat controllable wirelessly via smartphone or tablet. For up to 2,200 sq. ft. of attic space.
![](/images/db/family/famsm1879_1.jpg)
GAF Master Flow ERV5 Roof Mount Attic Ventilator
1,250 CFM attic ventilator with thermostat. For up to 2,200 sq. ft. of attic space. Mill, brown, black or weathered wood.
![](/images/db/family/famsm1877_1.jpg)
GAF Master Flow ERV6HT Roof Mount Attic Ventilator
1,500 CFM attic ventilator with thermostat/humidistat combo. For up to 2,800 sq. ft. of attic space. Brown, black, weathered wood and shingle match weathered wood.
![](/images/db/family/famsm1878_1.jpg)
GAF Master Flow EZCR1 Plug-in Roof Mount Attic Ventilator
1,050 CFM attic ventilator with thermostat and power plug. For up to 2,000 sq. ft. of attic space. Plug fan into existing outlet in the attic.
![](/images/db/family/famsm1880_1.jpg)
Attic Fans - Solar
GAF Master Flow ERVHYBRID Roof Mount Dual-Powered Attic Ventilator
525 CFM on solar and 750 CFM on 120V. Dual power hybrid - solar and 120VAC - attic ventilator. For up to 800 sq. ft. of attic space.
![](/images/db/family/famsm1882_1.jpg)
GAF Master Flow ERVSOLAR Roof Mount Solar Attic Ventilator
525 CFM solar powered attic ventilator. For up to 800 sq. ft. of attic space. 15 watt solar panel.
![](/images/db/family/famsm1881_1.jpg)
Duct and Duct Accessories
GAF Master Flow 5 Foot Long R-6 Duct Sleeves
5 foot long duct insulation sleeves. R-6 insulation value.
![](/images/db/family/famsm1883_1.jpg)
why buy from us?
We're engineers passionate about home ventilation and serious about customer service – so you can count on us for carefully-selected equipment and expert advice to ensure your project is a success from specification to installation.
Your call is answered by qualified people who will gladly discuss your project in detail, advise you professionally and never sell you inappropriate products.