This HVAC expansion valve is calibrated for specific pressure ranges

This motor is equipped with a 5/8" diameter keyed shaft that is 3-3/4" in length

the switch detects excessive heat near the burner assembly and opens the circuit to shut down the heating cycle

Technical Compatibility: Fully interchangeable with HKN-3153684

How do I know if my sequencer is failing

Trane MOT18977 Motor 318172-701 This HVAC expansion valve isFor contractors servicing high voltage commercial air handlers and ventilation systems, the Trane MOT18977 is a precise OEM replacement motor designed for 277V single phase applications. Operating at 1075 RPM, this 1 2 HP blower motor features a specific 3 speed configuration, allowing for tailored airflow across varying thermal loads. Encased in a rugged 48 frame with an open drip proof (ODP) housing, it is engineered to maintain internal cooling