Trane MOT21576 Motor 321042-401 using an out-of-spec HVAC draft

using an out-of-spec HVAC draft inducer switch can lead to dangerous venting conditions or frequent system lockouts

maintaining the exact CFM requirements intended by the manufacturer

DPDT Contact Form: Features 2 Normally Open and 2 Normally Closed poles

Maintains blower assembly integrity to prevent housing damage from motor torque

Fail-Safe Reliability: Integrated 9-13 psi spring return actuator provides a mechanical "normally open" safety position upon air pressure failure

Trane MOT21576 Motor 321042-401 using an out-of-spec HVAC draftThe Trane MOT21576 ECM Motor is an OEM replacement motor designed for compatible Trane HVAC air moving equipment. The MOT21576 is specified as a 1. 0 HP, 1050 RPM, 460V, 48 frame ECM motor. It uses a constant torque ECM design and is the current replacement for Trane MOT13484. This Trane 460V ECM blower motor is designed for applications requiring the electrical, mechanical, and control characteristics of the original factory motor. The electronically