How does shipping work for orders on MRO Exchange?

Most orders ship within 1–2 business days via UPS. Larger equipment ships via freight carrier, and customers can use the shipping estimator on the product page for a location-specific quote. Local pickup is also available at the Fairfield, IL facility, typically ready within 4 hours.

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MRO Exchange accepts all major credit cards, PayPal, and Shop Pay. Purchase order and wire transfer payment is also available, with payment due prior to shipment. Custom terms are available for established accounts.

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A.O. Smith S56C25A97 Evaporative Cooler Motor 1 HP 1800 RPM Inspected Surplus - Appears Unused

$300.00 USD

Sale Sold out

ConditionInspected Surplus - Appears Unused MPNS56C25A97 Stock #0526-02498

Photos reflect current condition. Items differing from description may be eligible for return or refund — see our condition guide.

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Estimated package weight: 20.0 lbs

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The A.O. Smith S56C25A97 is a two-speed single-phase AC motor rated at 1/2 and 1/6 horsepower, designed for evaporative cooler and ventilation fan applications. It operates on 115 volts, 60 Hz, with dual speeds of 1725 and 1140 RPM. Frame size is 56Z with an open drip-proof enclosure and rigid base mounting. Rotation is CWLE (clockwise looking at lead end). Rated current is 7.3 amps at high speed and 4.3 amps at low speed, with a service factor of 1.0 and Class B insulation. The motor incorporates an automatic reset thermal protector, Type A. Bearings are ball type. The shaft is 1/2 inch with a flat. Phase is single (1 PH), ambient temperature rating 40 degrees C. Serial number 08610CH. Manufactured by A.O. Smith Corp., made in China, UL and CSA listed. The S56C25A97 has been superseded in the A.O. Smith / Century lineup by the SVB2054 series, which shares the same core specifications. Suitable for use in residential and commercial belt-drive evaporative coolers, portable fans, and similar load applications requiring two-speed operation. Housing shows no surface wear or paint damage consistent with unused or minimally handled condition.

Stock # 0526-02498

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Frequently Asked Questions

Shipping & Handling

Most orders ship within 1–2 business days via UPS, but expedited same-day handling is available as an add-on to orders in cart. Larger equipment ships via freight carrier. Use the shipping estimator above for a location-specific quote. Local pickup is also available at our Fairfield, IL facility, typically ready within 4 hours.

Returns & Condition

All items are sold as-described based on the photos and condition listed. If an item arrives differing from its description, it may be eligible for return or refund. See our full condition guide for details on our grading terms.

Payment Options

We accept all major credit cards, PayPal, and Shop Pay. Purchase order and wire transfer payment is also available by selecting "Purchase Order / Wire Transfer" at checkout. Payment is due prior to shipment. Contact us for custom terms on established accounts. Tax exemptions are honored if proper documentation is provided.