Description
Overview
The Regal Rexnord Marathon G1331 is a dependable general purpose electric motor engineered for a wide range of HVAC and light industrial applications. Designed to deliver consistent, efficient performance, this motor is a trusted solution for contractors and technicians who demand reliability in the field.
Key Specifications
- Horsepower: 1/3 HP
- Voltage: 115/230V (dual voltage)
- Phase: 1-Phase
- Speed: 1725 RPM
- Brand: Marathon (Regal Rexnord)
- Model / SKU: G1331
Features & Benefits
- Dual voltage (115/230V) configuration offers flexible installation across a variety of electrical supply setups
- 1725 RPM operating speed provides smooth, steady output suited for fans, blowers, pumps, and other driven equipment
- Single-phase design ideal for residential and light commercial HVAC systems
- Built to Marathon’s rigorous quality standards under the Regal Rexnord family of brands
- Compact 1/3 HP rating makes it a versatile replacement or OEM motor for numerous applications
Applications
- HVAC blower and fan assemblies
- Condensate and circulator pumps
- Light-duty industrial equipment
- General purpose motor replacement applications
Why Choose the Marathon G1331?
Marathon motors, part of the Regal Rexnord portfolio, are recognized throughout the HVAC and mechanical trades for their durability and consistent performance. The G1331 is no exception — its dual-voltage capability minimizes inventory complexity, while its 1725 RPM speed and 1/3 HP output make it a go-to replacement motor for technicians working across residential and commercial environments.







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