Trane MOT3139 Motor 321894-709 Industrial-Grade Response: Engineered to provide

Industrial-Grade Response: Engineered to provide rapid response times to pressure fluctuations

By replacing worn seals

the unit includes an integrated actuator and a dedicated wire harness to facilitate a direct interface with the equipment's 24V control circuit

Designed specifically for the Copper-Fin II series and compatible Lochinvar replacement parts

Enhanced Safety: Built with dual-head redundant solenoids to prevent gas leakage and ensure positive shut-off

Trane MOT3139 Motor 321894-709 Industrial-Grade Response: Engineered to provideThe Trane MOT3139 is a high performance, OEM replacement motor designed specifically for draft induction and combustion air applications in residential and light commercial HVAC systems. This 115V single phase motor operates at a high speed 3000 RPM with a clockwise (CW) rotation, ensuring the precise static pressure required for safe heat exchanger venting and efficient ignition cycles. Engineering specifications for the MOT3139 include a robust 3. 3