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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 Door Switch 5216-2028-000 Qmark, Berko Parts

Front cover interlock (door) switch for Marley, Qmark and Berko electric cabinet unit heaters.

$31.37

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if ordered in the next

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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: Y5216-2028-000 Categories: , ,

Compatible Models

The Marley 5216-2028-000 fits 12 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 Number5216-2028-000
BrandMarley, Qmark, Berko
Part TypeSwitch
Manufacturer DescriptionDOOR SWITCH
ConditionNew — Genuine OEM
Compatible Models12 (see list)
AvailabilityIn stock
ShipsSame business day if ordered by 4 PM Central
Returns90 days on new, unused items
SKUY5216-2028-000
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 5216-2028-000

The Marley 5216-2028-000 is the front cover interlock switch for Marley, Qmark and Berko electric cabinet unit heaters. The heater's wiring diagram calls it the door interlock switch.

Compare your heater's model number with the compatible-models list on this page before ordering.

Installation Tips

Turn off power to the heater at the breaker or disconnect before removing the front cover.

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

What is this switch called in the heater manual?

The parts list calls it the front cover interlock switch, and the wiring diagram labels it as the door interlock switch.

Will the Marley 5216-2028-000 fit my heater?

It fits the 12 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 5216-2028-000 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.