The vent connection allows for atmospheric pressure sensing or piping to a safe outdoor location

then retighten the locknut once the desired setpoint is reached

Key Benefits Precise Superheat Control: The external equalization compensates for evaporator pressure drops

High-Temperature Durability: Tested to meet UL555S specifications

Trane MOT18949 Motor Freon The vent connection allows forThe Trane MOT18949 Motor is a high performance 1 2 HP replacement blower motor engineered for American Standard and Trane residential furnaces and air handlers. Operating on 115V at a standard 1075 RPM, this 4 speed motor allows for precise airflow adjustments across heating and cooling stages, ensuring the system maintains static pressure requirements. As a Service First OEM component, it features a NEMA 48 frame and CCW rotation (lead end), making