Lennox 56L68 Relay Els PW 17895 the T-4000-3142 is designed strictly

the T-4000-3142 is designed strictly for horizontal mounting

the C320KG3 ensures secure

capable of maintaining its structural flexibility and sealing properties in environments up to 450

and TRF2002K

this replacement water heater sensor restores reliable communication between the heat exchanger outlet and the primary burner controls

Lennox 56L68 Relay Els PW 17895 the T-4000-3142 is designed strictlyThe Lennox 56L68 is a heavy duty K20 blower relay engineered for precise airflow management in residential and commercial HVAC systems. This 24V SPDT relay (Single Pole Double Throw) provides reliable switching for blower motors, allowing a low voltage control signal to efficiently manage high power line circuits. It is functionally identical to the Lennox 56L6801 and serves as a direct OEM replacement part for aging or sticking furnace relays in