Description
The Lennox 97W57 X-13 Programmed Blower Motor is an electronically commutated (ECM) motor especially designed for forced air HVAC systems. This contrasts with traditional PSC motors which do not have variable speed control. This enables a speed adjustment (600–1200 RPM) matching on heating and cooling demands. The efficiency and energy savings are increased compared to single speed motors. It runs on 208-230V high voltage, 3/4 horsepower and is designed for 60Hz electrical systems.
