Attic Fan Installation How To

The whole house fan is installed inside the attic between the living space and ceiling.

Attic fan installation how to.

There are two basic attic fan designs. Attic with a thermostat. Average cost to install an attic fan is about 300 600 installation of a gable mounted electric vent in a 1 000 sq ft. The downside of attic ventilation fans.

Whole house fans tend to have higher overall costs than attic ventilation fans. To save time use an existing roof or gable vent to install your new attic fan. The warm air escapes through the attic and to the attic vents allowing the circulation of chilly air from the windows. Pricing for attic fan installation varies depending on fan type and its location.

You also want a fan that s appropriate for the square footage of your attic space by checking the manufacturer s specifications. However the utility of attic ventilation fans is actually quite a controversial topic. 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. This way you don t have to cut a brand new hole but simply make the hole for the vent larger so it can accommodate the fan.

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. Good insulation reduces fan effectiveness. Then cut out the circle with a reciprocating saw and mount the fan over the cutout using a drill. To install an attic fan over a gable vent in your attic trace the body of the fan onto a piece of plywood that s wide enough to mount on the studs on each side of the vent.

On average labor costs run between 100 300 and the fan itself may range from as little as 50 to more than 500. Find here detailed information about attic fan installation costs. During the summer an attic can be 40 to 50 hotter than the outside temperature which in turn heats up the house very quickly. This can help reduce your air condi.

When the fan is securely mounted carry it over to the vent and nail. Those made for roof installations and those intended to be mounted in a gable wall. Roof fans are mounted on plastic or sheetmetal bases that serve as flashing. It helps to cool your home temperatures and the attic by approximately 30 degrees.