Trane MOT13138 Motor THPU32HP7Y The thermal expansion bypass feature

The thermal expansion bypass feature is critical for closed systems

Can I use this to replace a 24V relay

Field technicians will find the on-board dipswitch configuration straightforward for matching heating and cooling CFM requirements

The Watts 0342692 (Model M335M2) is a heavy-duty 3/4" boiler pressure relief valve engineered for hydronic heating systems and low-pressure steam applications

Always verify the specific timing requirements (prepurge and trial for ignition) of your original equipment manufacturer (OEM) before installation

Trane MOT13138 Motor THPU32HP7Y The thermal expansion bypass featureThe Trane MOT13138 is a heavy duty, OEM replacement blower motor designed to maintain factory spec airflow in residential and light commercial HVAC systems. This 1 3 HP PSC motor operates on a standard 115V single phase power supply, delivering a fixed speed of 1075 RPM for consistent static pressure management. Built with a NEMA 48 frame and featured in an Open Drip Proof (ODP) enclosure, this motor is engineered for optimal heat dissipation and