and CPAK series units manufactured after September 1973

Using a switch with a different inches water column (WC) rating can compromise safe combustion or cause the furnace to fail to ignite

Is this switch suitable for hazardous environments

It serves as a direct drop-in for HKN-0731-3

this assembly provides a direct-fit solution to restore seasonal performance and prevent evaporator freeze-ups that lead to system lockout or mechanical failure

Trane MOT18966 Motor 318820-201 and CPAK series units manufacturedThe Trane MOT18966 Motor is a high performance direct drive blower motor engineered for reliability in residential and light commercial HVAC applications. Operating at 200 230V 1 Phase, this 1 2 HP replacement motor delivers a constant 1075 RPM to maintain optimal static pressure within the air handler or furnace. This multi speed blower motor features a 3 speed configuration, allowing for precise airflow adjustment based on specific system