Wiring A Fan To Vent The Attic

For bathroom over 100 sq ft use a large or exhaust fan to circulate the air.

Wiring a fan to vent the attic.

A powered attic fan effectively acts as an exhaust fan for your. The process of wiring an attic fan involves the power source and switch location wiring connections to the switch and wiring connections to the fan. And under while medium bath fans work well for bathooms 70 to 100 sq ft. A powered attic fan can provide attic ventilation all year round.

Step 8 install the thermostat box cover and use the screwdriver to set the thermostat so that the fan will kick on when the attic reaches 105 degrees. The first step in figuring out how to install a bathroom fan is cutting a hole based on the size of the fan you need. Small bath fans provide adequate bathroom ventilation for 79 sq ft. It will lower your cooling bills in the summertime by removing superheated air from your attic where temperatures can reach up to 160 degrees.

Wiring the fan how you wire your attic fan will depend on local codes and whether you can find an attic circuit with enough reserve capacity to handle the 3 2 amp fan motor. Use wire nuts to connect the black wire from the 12 2 wire to the black or red wire in the attic fan the white wire to the white wire in the attic fan and the two ground wires. A how to demonstration of wiring your xxfirestat or power attic vent thermostat. Then cut out the circle with a reciprocating saw and mount the fan over the cutout using a drill.

Determine the fan switch location. 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. Master flow power gable ventilators automatic attic fan wiring diagram flow attic fan thermostat wiring view gaf masterflow power gable vent egv6 mill power roof mount attic fan erv5 ko. Connect the black thermostat wire to the black cable wire the white thermostat wire to the white cable wire and the ground wire to the green ground screw in the box.

Here are 3 tips to help. Find a live receptacle for the power source. In the winter a powered attic fan helps keep the air drier by removing humidity that can damage the wood and your roof. Diy attic fan wiring fan installation guide for attics gable vents http youtu be u1pjbloc n4 how to install an attic fan.