Best bang for the buck.
Gable attic fan direction.
However the utility of attic ventilation fans is actually quite a controversial topic.
The afg pro 3 0 is possibly the most powerful residential attic fan on the market today.
Temp 84f at 5pm.
1050 cfm 1 12 hp 180w 3 2 amps.
Iliving iliving automatic gable mount attic ventilator fan with adjustable thermostat 3 10 amp.
Good insulation reduces fan effectiveness.
The attic fan kept my house cooler by 8f compared to pre fan installation days.
Whole house fans are used to blow hot air out of the attic by sucking cool air through the house up though the whole house fan and out though the gable vents in the attic.
Temp 92 f at 5pm.
These fans are usually wired to run in one direction.
Check this air vent gable attic fan if you like air vent inc.
The quietcool afg pro 3 0 attic gable fan can help cool and ventilate your attic for just pennies an hour.
Some whole house fans however can be reversed to spin in the opposite direction.
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.
During workdays would leave air conditioner off when leaving in the morning.
One static vent style is the turbine vent which uses wind to power its enclosed fan all it takes is a light breeze to rotate the blades and suck heat out of the attic view example on the home.
The downside of attic ventilation fans.
Gable attic ventilator 53315 attic and whole house fan.
The afg pro 3 0 is possibly the most powerful residential attic fan on the market today.
After attic fan installation ac still off during day.
If your attic uses soffit vents at the bottom and gable vents at the top for ventilation having a gable vent fan drawing air into the attic would not be the best solution since it would tend to create positive pressure in the attic which could reverse the natural air flow that occurs when heat rises up through the soffit vents and out through the gable vents.
Attic ventilation fans whether hard wired or powered by their own solar panels seem like a low cost and effective way to help keep your house cool.
Iliving gable mount attic ventilator fan if you ve got access to your attic s gables iliving s gable mount fan is a great option for moving some air without.
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.
Gable attic fans are normally used in garage rv or greenhouse installed in the gable.
