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  • Ships today when you order by 4 PM Central
  • Genuine OEM parts
  • 90-day returns
  • Helping fix things since 1938
  • Ships today when you order by 4 PM Central
  • Genuine OEM parts
  • 90-day returns
  • Helping fix things since 1938
Marley, Qmark, BerkoGenuine OEM Part

Marley Motor & Blower Assembly ACMB250 Qmark, Berko Parts

Replacement 1/2 HP, 220V motor and blower assembly for Marley, Qmark and Berko commercial air curtains.

$2,038.73

Usually ships in 1-2 weeks, contact us to confirm lead time

Available on backorder

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  • Genuine OEMFactory original part
  • Same-Day ShippingIn-stock orders by 4 PM Central
  • 90-Day ReturnsSee return policy
  • Expert Support800-654-3545Mon–Fri, 8 AM–5 PM Central
SKU: YACMB250 Categories: , ,

Compatible Models

The Marley ACMB250 fits 13 models. Type your model number to check.

Don’t see your model? This list may not include every model this part fits. Call 800-654-3545 or email [email protected] and we’ll check compatibility for you.

Need help finding your model number?

Product Details

Part NumberACMB250
BrandMarley, Qmark, Berko
Part TypeMotor
Manufacturer DescriptionMOTOR / BLOWER ASSY 220V 1PH 1/2H.P.
ConditionNew — Genuine OEM
Horsepower1/2 HP
Voltage220V
Compatible Models13 (see list)
AvailabilityBackorder — call for an estimated ship date
Returns90 days on new, unused items
SKUYACMB250
Not sure this is the right part?Our parts experts will check it against your model number.800-654-3545 · [email protected]Mon–Fri, 8 AM–5 PM Central

About the Marley ACMB250

Part number ACMB250 is a factory replacement motor and blower assembly for Marley, Qmark and Berko commercial air curtains. It is rated 1/2 horsepower and is listed by the manufacturer for 220-volt service.

It replaces the motor and blower section only; the air curtain itself is not included.

Air curtain motor assemblies differ by horsepower, voltage and phase, so match your unit's model number to the compatible-models list on this page before ordering.

Installation Tips

Turn off power to the heater at the breaker before removing any covers or handling wiring.

Why Buy From Carroll Parts?

  • Helping Fix Things Since 1938Over 85 years of parts expertise
  • Same-Day ShippingIn-stock orders placed by 4 PM Central ship the same business day
  • 90-Day Return PolicyBuy with confidence
  • Real Parts Experts800-654-3545 · Mon–Fri, 8 AM–5 PM Central

Frequently Asked Questions

Will the Marley ACMB250 fit my heater?

It fits the 13 models listed under Compatible Models on this page. If your model isn’t listed, call us at 800-654-3545 and we’ll check for you.

Is the Marley ACMB250 a genuine OEM part?

Yes. This is a genuine Marley factory replacement part, not an aftermarket copy.

When will my order ship?

This part is currently on backorder. Call us at 800-654-3545 for an estimated ship date.

What is your return policy?

Items must be new and unused. You can return them within 90 days. Please read our return policy before sending anything back. Questions about a return? Call 800-654-3545 or email [email protected], Mon–Fri, 8 AM–5 PM Central.