The downside of attic ventilation fans.
Are attic fans with humidistat effective.
Attic fan with humidistat.
Make sure you mount the thermostat humidistat above the fan as far as possible.
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.
The normal indoor humidity range in winter should be 15.
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.
A powered attic ventilator has a different purpose.
Humidity settings are another issue that can make or break the performance of your heating and cooling systems and your attic ventilation.
Good insulation reduces fan effectiveness.
However the utility of attic ventilation fans is actually quite a controversial topic.
Only installation required is the electrical hardwiring.
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.
I like to put a pigtail on mine then plug into a receptacle so the next guy can replace it easier.