Marathon K277 Blower Motor 320720-756 Built with a heavy-duty bronze

Built with a heavy-duty bronze valve body

Code 1 Matching: Simplifies the selection process for multi-belt drives

What happens if the fan timer fails

suitable for standard single-phase HVAC power configurations

and industrial HVAC motors from catastrophic electrical failure

Marathon K277 Blower Motor 320720-756 Built with a heavy-duty bronzeThe Marathon K277 Blower Motor is a high performance, three phase HVAC motor engineered for commercial fan and blower applications. Delivering 3 4 HP at a rated 1725 RPM, this 56 frame unit is the direct replacement for E119361. 00 and Marathon model 5K46KN4085. Built with a rolled steel frame and a resilient base, it minimizes vibration transfer in belt drive or direct drive air handlers. The open drip proof (ODP) enclosure allows for efficient