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3900-2010-001
3900-2010-001
3900-2010-001
Marley, Qmark, BerkoGenuine OEM Part

Marley Motor 3900-2010-001 Qmark, Berko Parts

240/277V replacement motor for Marley, Qmark and Berko electric wall heaters.

$247.09

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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
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Compatible Models

The Marley 3900-2010-001 fits 91 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 Number3900-2010-001
BrandMarley, Qmark, Berko
Part TypeMotor
Manufacturer DescriptionMOTOR 240/277V
ConditionNew — Genuine OEM
Voltage240/277V
Compatible Models91 (see list)
AvailabilityIn stock
ShipsSame business day if ordered by 4 PM Central
Returns90 days on new, unused items
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 3900-2010-001

The 3900-2010-001 is a 240/277V motor from Marley Engineered Products. The compatible-models list on this page shows the heaters it fits, including Dayton-branded units. Motors vary by model suffix, so match your exact model number.

If the fan does not run, also check the heater's fan delay switch, which is a separate part.

Please match your heater's model number against the compatible models shown on this page before ordering.

Installation Tips

Turn off power at the breaker and verify it is off before removing the grille. Note the blade position on the shaft and how the motor leads are connected, then move the blade and wiring over to the new motor. Spin the blade by hand to make sure it turns freely before restoring power.

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 3900-2010-001 fit my heater?

It fits the 91 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 3900-2010-001 a genuine OEM part?

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

When will my order ship?

In-stock orders placed by 4 PM Central ship the same business day.

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.

Related Parts

Other parts used in some of the same Marley, Qmark, Berko heaters. Check that your model is listed on each part’s page before ordering.