Armstrong Furnace R45032-001 Pressure Switch 30067439-890 What are the signs of

What are the signs of a failing pilot assembly

protecting both the winding and the start capacitor from thermal stress

stopping the cooling cycle before evaporator coil freezing occurs

For HFC systems using POE oil (like R-410A)

You must purchase a compatible Danfoss RA2000 operator (such as the 013G8250) separately to complete the thermostatic control assembly

Armstrong Furnace R45032-001 Pressure Switch 30067439-890 What are the signs ofThe Armstrong Furnace R45032 001 Low Pressure Switch is a critical safety component designed for precise monitoring of system refrigerant pressure. This SPST pressure switch operates on a 10 30# logic, functioning as a normally closed control that opens when pressure drops below the 10 PSI cutout setpoint and resets when pressure reaches 30 PSI. Engineered for compatibility with Armstrong, Air Ease, and Concord HVAC units, this low pressure cutout