Key Benefits OEM Compatibility: Exact replacement for 80M2901

Replacement should occur during annual preventative maintenance or whenever the lubrication system pressure drop exceeds the manufacturer’s recommended threshold

known as outdoor reset logic

Common Questions What causes a Lennox 18K43 limit switch to trip

Marley Engineered Products 5018-0006-000 Contactor 30067439-890 Key Benefits OEM Compatibility: ExactThe Marley Engineered Products 5018 0006 000 Contactor is a heavy duty 3 pole relay engineered for precise switching in commercial and industrial HVACR systems. As an authentic OEM component, this Marley 5018 0006 000 features a 24V coil voltage and a robust 40A current rating, making it a critical choice for managing high load circuits in electric heaters, blowers, and air conditioning units. The triple pole configuration allows for the simultaneous