Emerson 57T01-843 Blower Time Delay Relay

My Air Handler twv025b140a1 blow motor was turning on and off continuously. This fixed the problem.

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.

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

Product work as advertised and easy to replace , exactly like the broken one

Works great for the price this is a must buy!!

Works like a charm and saved me a ton of money. Thanks!

Direct replacement for most Trane and A/S units under 10 years old.

direct replacement no issues.

Works just as it should. Very happy with this purchase!

This part fixed my AC that would not shut off - perfectly! So far the unit has been working perfectly all summer, so for the $20+ dollars invested, could not ask for anything more.