Trane MOT3139 Motor 321894-709 Enhanced Safety: Built with dual-head

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

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

Refined Durability: Galvanized steel material resists corrosion and prevents the cracking common in aftermarket plastic alternatives

9 Amp draw and a single-speed design that ensures electrical efficiency while maintaining OEM Lennox specifications

NPT Compatibility: Standard 1-1/4" NPT inlet and outlet connections allow for seamless integration into existing pipe schedules

Trane MOT3139 Motor 321894-709 Enhanced Safety: Built with dual-headThe 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