Best Thermostat Setting For Attic Fan

Most attic fans operate with a thermostat that automatically turns the fan on and off based on a temperature the homeowner sets.

Best thermostat setting for attic fan. I think the normal average setting is 110 or higher if you are in a hot climate. My attic virginia breaks 100 probably every day during the summer. Attic fan thermostat setting by saum hadi posted on april 1 2018 power roof vent thermostat master flow attic fan 360nghq co programmable thermostat how to use set for every season is a solar attic fan worth the washington post home ventamatic power attic fan thermostat g32 073. Of course some environments are much hotter than others so this will be the perfect time to measure out how warm your attic will get during the most heated of seasons.

When that temperature is reached or exceeded the thermostat ensures that the attic fan is switched on. This temperature can be anywhere between 80 to 120 degree fahrenheit. That s why we upped the insulation in the attic floor. Best bang for the buck.

That said attic fans are not the best choice for cooling attics especially if you have central air conditioning. The best attic fans for home ventilation. Natural light solar attic fan. Generally you need to set only one temperature for the thermostat.

If your attic soars above 100 degrees and reaches the 150 mark its time to consult. Ideal attic temperatures shouldn t be more than 10 to 20 degrees hotter than outside temperatures. In particularly hot climates set the temperature higher to keep the fan from running for extended periods of time. Our answer attic ventilators generally turn on between 90 and 110 degrees fahrenheit.

When the temperature drops below that set temperature it is again switched off. 100 seems low to me. The reason is that attic fans depressurize attics and can rob air conditioned air from the main body of the house greatly decreasing efficiency. Iliving gable mount attic ventilator fan.

Most manufacturers recommend setting your attic fan thermostat between 105 115 degrees and monitoring how often and how long the fan runs to adjust the setting for your home. Most manufacturers and contractors recommend a temperature setting between 100 and 110 degrees fahrenheit. Broan surface mount solar powered attic ventilator. When it comes to adjusting the thermostat of your attic s fan it s best to adjust it to approximately 90 to 95 degrees.