Description
Regal Rexnord Marathon B202 Blower Motor Overview
The Regal Rexnord Marathon B202 is a reliable, commercial-grade blower motor engineered for demanding HVAC air-handling applications. Delivering 1/3 horsepower at 1800 RPM, this single-phase motor runs on 115V AC power and is built around a 56Z frame for straightforward drop-in replacement in a wide range of blower and air-handler assemblies. Whether you’re servicing residential forced-air systems or light commercial equipment, the B202 provides the dependable performance and long service life that HVAC professionals expect from the Marathon brand.
Key Specifications
- Horsepower: 1/3 HP
- Voltage: 115V AC
- Phase: Single Phase
- Speed: 1800 RPM
- Frame Size: 56Z
- Enclosure: Open Drip Proof (ODP)
- Mounting: Resilient Base
- Rotation: Select CCW (Counter-Clockwise)
- SKU: B202
Design & Construction
The Open Drip Proof (ODP) enclosure allows for efficient ventilation while protecting internal windings from dripping liquids and falling debris, making it well-suited for indoor blower and air-handler installations. The resilient base mounting design helps absorb vibration and reduce noise transmission — a critical feature in occupied spaces. The 56Z frame is a widely recognized industry-standard footprint, simplifying installation and replacement without costly modifications.
Application Highlights
- Forced-air blower assemblies in residential and light commercial HVAC systems
- Air handlers and fan coil units requiring a 56Z frame motor
- Replacement applications where counter-clockwise (CCW) rotation is specified
- Installations demanding low-vibration, resilient-base mounting
Why Choose the Marathon B202?
Marathon Electric, a Regal Rexnord brand, has a long-standing reputation for producing high-quality motors built to meet the rigorous demands of HVAC service. The B202 combines proven motor technology with an industry-standard frame and flexible mounting to deliver a motor that installs quickly and performs reliably season after season. Trust Jackson Systems and the Marathon name for your blower motor replacement needs.
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