Attic Fan Temperature Reduction

Freezing and excessively hot outdoor temperatures rain and high.

Attic fan temperature reduction.

Quietcool attic fans work almost everywhere almost anytime. Ad the infrared rays from the sun are powerful. Temp 92 f at 5pm. Ideal attic temperatures and humidity settings aren t always easy to maintain.

Here are ten different ways to reduce your attic heat temperature and save you money. Use a thermostatically controlled roof mounted ventilator. Ideal attic temperature and humidity settings. Attic ventilation fans help cool air your attic by pushing out the stifling hot air from inside the attic and bringing in cool air from outside.

This prevents hot air from seeping into your home and driving up the temperature in the living space which reduces the load on your air conditioner. The attic fan kept my house cooler by 8f compared to pre fan installation days. In the summer you can drastically reduce the temperature in the attic helping to lengthen the life of the roofing shingles and sheathing. The closer you can get the max attic temp swings to ambient the better but it is really hard in existing housing stock especially when the existing roofing surface is nowhere near needing replacement.

This was observed on numerous days following the installation. During the summer an attic can be 40 to 50 hotter than the outside temperature which in turn heats up the house very quickly. During workdays would leave air conditioner off when leaving in the morning. The ceiling design temp should be the greatest attic temp delta t not the ambient air temps.

Lowering the temperature in the attic can lower the temperature in the rest of the home reducing the amount of time the home s air conditioner spends running. 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. In colder months attic fans can help you avoid damage. Attic fans draw cooler outside air into the hot attic area through attic vents located either on the roof or on the wall near the gable to reduce the space s temperature.

Temp 84f at 5pm. It is designed to lower the temperature of an attic by exhausting air from the attic and replacing attic air. With an attic fan you can cool the attic to the same temperature as it is outside greatly reducing the house from heating as quickly. It will help to keep the attic much cooler in the summertime.

A powered attic ventilator has a different purpose.