Ensure the second stage is mapped to the 'Aux' terminal to allow the thermostat to call for supplemental heat when the outdoor unit cannot maintain the setpoint

Featuring an SPDT (Single Pole Double Throw) configuration

the ALPKT516-4 propane conversion kit includes all necessary orifices and gas valve regulator spring components required to adjust for the higher BTU content of LP gas

reducing the need to carry multiple fixed-temperature switches in the field

Century Motors 942A Motor 30067439-890 Ensure the second stage isThe Regal Rexnord Century Motors 942A is a dependable 1 4 HP condenser fan motor designed for consistent performance in residential and light commercial HVAC applications. Operating at 115V with 1050 RPM, this PSC motor is commonly used in air conditioner condenser units and heat pump systems where reliable airflow is critical for proper heat exchange. Built with durable bearings and a resilient frame, it handles continuous duty cycles and outdoor