Install Attic Fan Existing Vent

The attic fan kept my house cooler by 8f compared to pre fan installation days.

Install attic fan existing vent.

During workdays would leave air conditioner off when leaving in the morning. One static vent style is the turbine vent which uses wind to power its enclosed fan all it takes is a light breeze to rotate the blades and suck heat out of the attic view example on the home. Begin by removing the screws or nails. A grille in each bathroom attaches to ducts which then fasten to a y connector at the fan.

Measure the thickness of your attic floor insulation or wall and ceiling insulation if the attic is finished and ask your building department or a home center whether you should add more. Soffit vents can be installed any time. Also keep in mind that venting goes hand in hand with insulation. Try to keep it close to the fan location.

Temp 84f at 5pm. Installing an attic ventilation fan will help protect the integrity of your home by reducing temperatures and humidity levels in your attic space by pushing hot air out of your home while drawing cool air into your attic. Http amzn to 2fumcjp tools i used. A licensed electrician can ensure that all aspects of your project will be completed correctly.

This setup requires an in line centrifugal fan mounted in the attic drawing air simultaneously from both bathrooms see photo. Leave the drill bit sticking through the roof so you can find the hole. Find a piece of plywood that s at least as wide as the distance between the studs. Start in the attic and drill a hole through the roof in the desired vent location.

Installing an attic fan over a gable vent 1. Temp 92 f at 5pm. You re going to be mounting the. From up on the roof use a jigsaw or reciprocating saw to cut a 4 in.

Step 1 mount the vent as close to the center of the house as possible. Mount it as near to the roof ridge without it being visible from the front of the house. But while you can t have two fans with one vent you can make one fan and one vent serve two bathrooms. After attic fan installation ac still off during day.

Multimeter easy to use design. If the existing gable vent is smaller than the diameter of the fan you ll need to remove the vent and install either a larger vent or an automatic shutter. Attic exhaust fan gable end. Use a tape measure to get an accurate.