Box Fan As Attic Fan

There are lots of solar attic fans available with the obvious attraction that they cost nothing to run.

Box fan as attic fan.

However the utility of attic ventilation fans is actually quite a controversial topic. Good insulation reduces fan effectiveness. 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. This means readings won t be affected by rapidly moving air.

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. Consider an attic fan that just vents the attic and does not suck the outside air through the house. It helps to cool your home temperatures and the attic by approximately 30 degrees. Iliving 16 wall mounted shutter exhaust thermostat control 3 speeds vent fan for home attic shed or garage ventilation 1200 cfm 1800 sqf coverage area variable silver 4 6 out of 5 stars 553 136 65 136.

That is the best idea when the sun is beating on the room. A box fan sucks air from its back and propels it forward. Whole house fans work on the principle of removing the hot and humid air out of the house. During the summer an attic can be 40 to 50 hotter than the outside temperature which in turn heats up the house very quickly.

The warm air escapes through the attic and to the attic vents allowing the circulation of chilly air from the windows. The downside of attic ventilation fans. Quietcool attic fans work almost everywhere almost anytime. The whole house fan is installed inside the attic between the living space and ceiling.

Supplies from a hardware store will be needed as will some tools that are commonly found in households. No extensive remodeling of the attic must be. Iliving 800 cfm shutter exhaust fan at amazon this fan can easily remove excess heat moisture and odor from any space up to 1 200 square feet. With attic fans it s usually on a cord or cable enabling you to position it some distance from the fan itself.

Quietcool smart 2830 cfm power gable mount attic fan at amazon this model is our top pick for its ease of use simple installation and maximum energy efficiency best budget.