Are Attic Fans With Humidistat Effective

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.

Are attic fans with humidistat effective.

A powered attic ventilator has a different purpose. The downside of attic ventilation fans. Only installation required is the electrical hardwiring. Unlike a ventilation fan a whole house fan an attic mounted fan that exhausts air from a home at night is designed to cool a house that is to lower the indoor temperature.

The fan comes fully assembled out of the box. 40 watt solar attic fan bdb with thermostat humidistat adapter 22 5 x 22 5 x 11 in runs at night brushless motor solar vent hail and weather resistant builder series by remington solar. I like to put a pigtail on mine then plug into a receptacle so the next guy can replace it easier. Attic fan with humidistat.

The completely enclosed motor is thermally protected and permanently lubricated. It is designed to lower the temperature of an attic by exhausting air from the attic and replacing attic air. This fan features aluminum blades osha compliant wire guards and automatic shutters that open and close in tandem with the operation of the fan. However the utility of attic ventilation fans is actually quite a controversial topic.

Make sure you mount the thermostat humidistat above the fan as far as possible. Good insulation reduces fan effectiveness.