Why The New Attic Fan Is Not Working

Adding an attic fan may help to lower the ambient temperature in the attic but it s not an ideal solution.

Why the new attic fan is not working.

You can diagnose it by plugging other electrical appliances that are working into the same outlet and by plugging the fan into a different power outlet. This issue can happen on any type of attic fan as it is caused by the fan blades being bent dented or broken. Click the link to the left. 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. Other possibilities include damage to the wiring or a switch best repaired by an electrician. Remove the outer casing of the attic fan and check to see if the belt is sagging cracked worn or broken. Good insulation reduces fan effectiveness.

Look at the circuit breaker or fuse box to see if a switch has flipped. Your attic fan may not be turning on because of an electrical problem like a tripped circuit breaker a blown fuse or a bad connection. Switch off the power of the attic fan and remove the power cord. The extreme temperatures in your attic are always working against your hvac system making it work extra hard to perform properly.

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. In this case shut off the power to the fan and check the blades. If there is any damage to the belt replace it with a new one. The downside of attic ventilation fans.

However the utility of attic ventilation fans is actually quite a controversial topic. If your solar attic fan is working but you are not getting the attic cooling performance you expected this may be an installation related issue. Poor cooling performance means that one or more of the factors affecting either sizing of the product or installation were not properly addressed. Locate the thermostat casing and open it using a screwdriver.

Caught blades if you notice that the ventilation from the attic fan is not flowing as well as it should be there might be a blade caught somewhere.