Trane MOT21535 Motor 326058-758 preventing nuisance flame dropouts and

preventing nuisance flame dropouts and ensuring the high altitude heating system control logic remains within manufacturer tolerances for KB81-286 and WB81-211 boilers

maintaining system integrity while providing the mechanical control necessary for advanced HVAC/R diagnostic procedures

this is a genuine OEM replacement part

The wheel has a diameter of 15 1/8 inches and a width of 11 1/8 inches

Built with a class B insulation system

Trane MOT21535 Motor 326058-758 preventing nuisance flame dropouts andThe Trane MOT21535 Motor is a high performance 1 2 HP 230V 1PH 48 frame programmable motor engineered to maintain precise airflow in residential and light commercial HVAC systems. As a genuine Trane OEM replacement motor, the MOT21535 is the factory authorized direct replacement for MOT17020, ensuring zero clearance mounting and full integration with existing control boards. This ECM programmable blower motor optimizes static pressure response and