Description
The Regal Rexnord Marathon H682 is a dependable, single-phase general-purpose motor engineered for demanding HVAC and light commercial applications. Built on the industry-standard 48Y frame with a resilient base mount, this motor delivers consistent performance in a wide range of fan, blower, and equipment-drive installations.
Key Specifications
- Horsepower: 1/3 HP
- Voltage: 115VAC
- Phase: Single Phase
- Speed: 1725 RPM
- Full Load Amps: 6.1 A
- Frame Size: 48Y
- Enclosure: Open Drip Proof (ODP)
- Bearing Type: Ball Bearing
- Mounting: Resilient Base
Design & Construction
The Open Drip Proof (ODP) enclosure protects internal windings from dripping liquids and falling debris, making the H682 well-suited for indoor mechanical room and equipment-room environments. Ball bearings provide long service life and reduced maintenance compared to sleeve-bearing designs, while the resilient base mount helps dampen vibration and noise — a critical feature in occupied-space HVAC installations.
Application Highlights
- Direct replacement for standard 48Y frame motor applications
- Compatible with belt-drive blower and fan assemblies
- Ideal for HVAC air handlers, unit heaters, and light commercial equipment
- Resilient base mount reduces vibration transmission to equipment structure
- Ball bearing construction supports both horizontal and vertical shaft orientations
Why Choose the Marathon H682?
Marathon Electric, a Regal Rexnord brand, has a long-standing reputation for producing reliable, high-efficiency motors trusted by HVAC professionals across the industry. The H682 combines proven motor technology with a versatile 48Y frame footprint, ensuring straightforward drop-in replacement and broad equipment compatibility. Whether you are servicing existing equipment or specifying a new installation, the H682 delivers the dependability and performance your application demands.
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