Attic Fan Dead

Master flow 15 in dia electric gable vent fan.

Attic fan dead. My attic fan started squeaking this morning. It would start up and then stop less than a minute later. Like any good dead man s switch once the attic fan is turned off at a switch i will discuss in a moment energy to the ceiling louvers opening dead man s switch is cut off and wound springs in the dead man switch close the louvers in the 2nd floor ceiling. Even if your ductwork is insulated it only does so much good against those kinds of temperatures.

And ask them how much a 1 8 or 1 10 horse power attic fan would cost. This would draw cool air from the well vented subarea and pull it into the attic hopefully displacing the hot attic air and thereby cooling the attic without creating negative pressure. There is a dead spot in the corner of a closet where i could create a 100 square inch chase connecting the subarea with the attic and install a 500 800 cfm in line fan. The animal may have died at the very edge of the attic or worse in a cathedral ceiling or some other spot.

I went into the attic almost passed out and tried to see if there were any lube points. I couldn t see any. Most likely your fan is burned out or the internal thermal fuse is blown and is non resettable. Running the fan when the air conditioner is not on could actually pull the heat out of the attic into the home.

If you have leaky ductwork. Was gone for about an hour. It was running at a very low rpm. Iliving iliving automatic gable mount attic ventilator fan with adjustable thermostat 3 10 amp.

Went to hd and lowes picked up a new thermostat and fan motor. Attic with a thermostat. Homes built after 2015 are required to have all ductwork sealed and tested for airtightness. Find here detailed information about attic fan installation costs.

If it s inaccessible by a skinny human such as me i sniff out the exact area and cut a hole in the ceiling and remove the animal that way. If it is the dead of summer and you have ductwork in your attic temperatures can reach as high as 140 degrees. 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. For pricing and availability.

The replacement is quite simple and straightforward. If you notice that the attic fan is not switching on or off according to temperature variation it indicates that the thermostat is no longer functioning properly.