Product review (5 stars): Read comments on Easy Install--Saved me $450
Glad I was able to find this fan switch for my Trane Air Handler. The other comments on how to install were very helpful. My elderly parents helped hold a flashlight and screwdiver, etc. Just be sure to rewire to correct new switch one by one, and of course--make sure the breaker swirch if Off first! Saved at least $450 for what was An Easy Fix!! My fan wouldn't turn off w AC or Heat cycle--this was the answer. Highly recommended. Don't be afraid to try!