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$1,017.42 each
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$420.43 each
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$102.23 each
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$1,214.54 each
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$584.93 each
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$403.43 each
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$1,671.24 each
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$664.54 each
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$1,789.55 each
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$381.21 each
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$1,643.13 each
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$1,823.68 each
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$383.07 each
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$598.36 each
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$850.17 each
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$428.55 each
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$328.79 each
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$1,593.82 each
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$693.24 each
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$514.91 each
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$85.79 each
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$1,215.84 each
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$1,331.01 each
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$2,047.42 each
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$50.83 each
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$216.57 each
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$382.13 each
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$832.97 each
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$130.13 each
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$308.59 each
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$1,213.61 each
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$1,617.41 each
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$274.67 each
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$1,112.77 each
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$3,275.41 each
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$651.38 each
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$3,914.35 each
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$425.72 each
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More About Marathon Motors
Marathon Electric is a Wisconsin-based electric motor manufacturer with a history since 1913 (110-plus years). Now part of Regal Rexnord, Marathon serves HVAC, plumbing, industrial, and commercial applications with a catalog of 2,850+ general-purpose motor frames plus specialized lines.
Product Lines
- HVAC Motors: Blower, condenser fan, and evaporator fan applications for residential and commercial HVAC
- Pump Motors: Water pump, sump pump, and circulation pump duty
- General-Purpose Motors: ODP and TEFC; standard NEMA T-frame; fractional, commercial, and integral HP
- TerraMAX Series: IE3 and NEMA Premium efficiency; for applications subject to efficiency regulations
- Explosion-proof (hazardous locations), severe duty (outdoor/corrosive), washdown (food processing), marine duty
- PMDC, PMAC, BLDC, medium voltage, agricultural, and definite purpose specialty motors
- Sealed bearings, moisture-resistant varnish, corrosion-resistant coatings standard on applicable lines
Why Contractors and Engineers Specify Marathon
- 110-plus year history; 2,850+ general-purpose frames plus specialty lines for reliable sourcing
- TerraMAX: IE3 and NEMA Premium efficiency for commercial/industrial energy efficiency compliance
- Sealed bearings and moisture-resistant construction extend service life in damp, dirty HVAC environments
- Regal Rexnord brand: global manufacturing resources and HVAC/electrical/industrial supply distribution
How to Choose Marathon Motors
HVAC blower/fan replacement: read motor nameplate for HP, NEMA frame, voltage, phase, RPM, enclosure; select Marathon in matching specs. Pump motor: match to service conditions, HP, voltage, service factor, and enclosure. Efficiency regulation compliance: specify TerraMAX NEMA Premium or IE3. Harsh environments: severe duty, washdown, or explosion-proof per application.
Frequently Asked Questions
- Since when? Manufacturing electric motors since 1913; 110-plus years.
- Who owns Marathon? Part of Regal Rexnord Corporation.
- TerraMAX? Marathon's premium efficiency series; meets IE3 and NEMA Premium standards for energy efficiency regulation compliance.
- ODP vs. TEFC? ODP: ventilated, for indoor protected use. TEFC: sealed with external fan, for dirty/damp/outdoor applications. TEFC preferred for most HVAC and pump motor applications.
- HVAC-specific motors? Yes. Dedicated HVAC motor line for blower, condenser fan, and evaporator fan applications.
