Emerson 57T01-843 Blower Time Delay Relay

Good part

direct replacement no issues.

I used it with a 1/2 hp blower motor to replace a terrible multi speed motor!

Worked great to upgrade an older unit to this newer relay. Included diagrams for wiring conversion to new unit. A/C fan, both heat and cool, has been running randomly (80-90% on) for years. Works as it should with delay now.

Delivered in good condition and performed as expected.

perfect match works great

Purshased two so I would have a backup, just in case. Perfect fit and easy to install!

My fan(only) would not stop running until this was replaced. Direct replacement for a TRANE TWG018A140B1.

This works great. I have A/C again. This fit my Trane air handler perfectly.

This Timer board worked perfect in my daughters Trane Air Handler. The fan motor wouldnt start and she had already called a HVAC company and was charged $200 to replace a $10 start capacitor which didnt fix it. If she had called them again Im sure it would have cost $250 or more (Thats $450 dollars for a job that should have cost less that $100 with labor). I changed this in about 10 minutes for only $21.99 and she was up and running. I only wish one day delivery was available on this item.