Running at 250 watt and moving over 2860 cfm this fan uses less power than typical attic fans that move half the amount of cfm.
Gaf power attic fan.
Inch of net free ventilating area nfa.
A how to demonstration of wiring your xxfirestat or power attic vent thermostat.
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This attic vent can quickly remove a larger volume of hot and or humid air from your attic when compared to static ventilation.
Moving air opens the louvers only when the power vent is operating when vent is off shutter helps prevent infiltration of rain snow insects etc.
While they may cost more to install than other types of ventilation they remove the greatest volume of hot and or humid air from your attic which in turn can help save more on energy costs.
The fully enclosed hood deters rodent and insect infiltration and leaf and pine needle clogging.
The master flow erv4 power roof vent is the master flow erv4 power roof vent is a great overall investment in attic ventilation.
Master flow power attic ventilators roof mount.
Power attic ventilators are your best overall investment in attic ventilation.
Recommended for kitchen duct outlets bathroom fan exhausts as well as attic ventilation.
The quietcool afg pro 3 0 attic gable fan can help cool and ventilate your attic for just pennies an hour.
Power vent automatic shutter for use with all gable mount power attic vents.
The master flow aluminum square top utility vent is designed for attic ventilation.
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The afg pro 3 0 is possibly the most powerful residential attic fan on the market today.