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Marley, Qmark, BerkoGenuine OEM Part

Marley Limit 4520-2019-002 Qmark, Berko Parts

Part # 4520-2019-002
Limit
Fits 57 models

Replacement high-altitude linear limit (thermal cutout) for 3-foot Marley, Qmark and Berko electric baseboard heaters.

$74.21

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

Available on backorder

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: Y4520-2019-002 Categories: Marley, Marley Qmark Berko Heater Parts, Limits

Compatible Models

The Marley 4520-2019-002 fits 57 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.

Marley 2503H
Marley 2503HA
Marley 2503HB
Marley 2503HNWC
Marley 2503HNWCA
Marley 2503HWA
Marley 2503HWB
Marley 2503HWC
Marley 2503HWCA
Marley 2513H
Marley 2513HA
Marley 2513HB
Marley 2513HNWC
Marley 2513HNWCA
Marley 2513HWA
Marley 2513HWB
Marley 2513HWC
Marley 2513HWCA
Marley 2543H
Marley 2543HA
Marley 2543HB
Marley 2543HNWC
Marley 2543HNWCA
Marley 2543HWA
Marley 2543HWB
Marley 2543HWC
Marley 2543HWCA
Marley 2573H
Marley 2573HA
Marley 2573HB
Marley 2573HNWC
Marley 2573HNWCA
Marley 2573HWA
Marley 2573HWB
Marley 2573HWC
Marley 2573HWCA
Marley C2503HA
Marley C2503HWA
Marley C2503HWB
Marley C2503HWC
Marley C2503HWCA
Marley C2513HA
Marley C2513HWA
Marley C2513HWB
Marley C2513HWC
Marley C2513HWCA
Marley C2543HA
Marley C2543HWA
Marley C2543HWB
Marley C2543HWC
Marley C2543HWCA
Marley C2573HA
Marley C2573HB
Marley C2573HWA
Marley C2573HWB
Marley C2573HWC
Marley C2573HWCA

Need help finding your model number?

About the Marley 4520-2019-002

The 4520-2019-002 is a replacement linear limit, also called a thermal cutout, for Marley, Qmark and Berko 3-foot electric baseboard heaters. It is sized for a 36-inch heater, and the cutout itself measures about 29 inches.

We list this part as the high-altitude version.

Linear limits are made in several lengths, so match the length to your heater and check your model number against the compatible-models list on this page before ordering.

Installation Tips

Turn off power to the heater at the circuit breaker before servicing it.

Product Details

Part Number	4520-2019-002
Brand	Marley, Qmark, Berko
Part Type	Limit
Manufacturer Description	LINEAR HI LIMIT 3' HIGH ALT
Condition	New — Genuine OEM
Heater Length	36 in (3-foot)
Cutout Length	29 in
Version	High altitude
Compatible Models	57 (see list)
Availability	Backorder — call for an estimated ship date
Returns	90 days on new, unused items
SKU	Y4520-2019-002

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

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 size heater is this for?

It is sized for a 36-inch (3-foot) heater. The cutout itself is about 29 inches long.

Will the Marley 4520-2019-002 fit my heater?

It fits the 57 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 4520-2019-002 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.

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7 months ago

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9 months ago

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10 months ago

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11 months ago

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1 year ago

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1 year ago

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1 year ago

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