Emerson 57T01-843 Blower Time Delay Relay

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

direct replacement no issues.

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

Part was exactly what we needed and our air conditioner is running like new again because of it!

Exact same part with a different number. Mine was RLY02807. This part has been replaced before on this unit by an HVAC company so I dont know what the OEM part number was. 98 Vintage American Standard heat pump. Symptom is usually the indoor fan running constantly but this time the fan would intermittently work. This is very bad for the outdoor units compressor. Not as bad as the outdoor blower fan not blowing but almost. Luckily I caught it in time and its all working well now.

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

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.

perfect match works great

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