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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 Knob 3301-11015-003 Qmark, Berko Parts

Genuine replacement thermostat knob 3301-11015-003 for Marley, Qmark and Berko architectural electric wall heaters.

$11.00

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: Y3301-11015-003 Categories: , ,

Compatible Models

The Marley 3301-11015-003 fits 7 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 Number3301-11015-003
BrandMarley, Qmark, Berko
Part TypeKnob
Manufacturer DescriptionKNOB ONLY BROWNISH ARCHITECTRUAL HEATER
ConditionNew — Genuine OEM
Shipping Weight0.5 lb
Compatible Models7 (see list)
AvailabilityBackorder — call for an estimated ship date
Returns90 days on new, unused items
SKUY3301-11015-003
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 3301-11015-003

The 3301-11015-003 is an original-equipment Marley thermostat knob for Marley, Qmark and Berko architectural-style electric wall heaters. It is the knob you turn to set the heater's thermostat. Only the knob is included; the heater and thermostat are not.

Several similar knob numbers exist for these heaters, so match the full part number. Check your heater's model number against the compatible models list on this page before ordering.

Installation Tips

Turn the heater off and disconnect power at the breaker (or unplug a cord-connected unit), and let it cool before removing or fitting a knob.

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

Is this the same as 3301-11015-001?

No. 3301-11015-001 is a separate knob number. Order the one that matches your heater.

Will the Marley 3301-11015-003 fit my heater?

It fits the 7 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 3301-11015-003 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.