Marley QMKHUH524TA Multi-Watta...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$1,244.31
Marley QMKHUH524TA Multi-Wattage Electric Heater, 240V

Marley QMKHUH524TA Multi-Wattage Electric Heater, 240V

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Model: HUH524TA

In Stock (leaves warehouse same day if ordered before 3pm ET)

$1,244.31
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Marley QMKHUH524TA Multi-Wattage Electric Heater, 240V

The Marley QMKHUH524TA is a multi-wattage electric heater designed to deliver flexible heat output for commercial and industrial spaces. This model offers four field-selectable wattage settings — 5KW, 4.2KW, 3.3KW, and 2.5KW — so installers can match the unit's output to the specific heating load of the space at the time of installation. Operating on a 240V electrical supply, the QMKHUH524TA is built for straightforward integration into standard commercial and industrial power circuits. The multi-tap wattage design allows a single heater model to serve a range of room sizes and heat-load requirements without swapping equipment, simplifying both stocking and specification for electrical contractors.

Key Features

  • Multi-Wattage Selection: Field-selectable output of 5KW, 4.2KW, 3.3KW, or 2.5KW lets installers tailor heat output to the application without changing units.
  • High Output Setting: The 5KW tap provides maximum heating capacity for larger spaces or higher heat-load demands.
  • Mid-Range Settings: The 4.2KW and 3.3KW taps offer intermediate output options for moderate heating requirements, giving installers a middle ground between maximum and minimum output.
  • Low Output Setting: The 2.5KW tap supports lower heat-load applications or supplemental heating needs where full output is not required.
  • Voltage Rating: Rated for 240V electrical service, matching standard commercial and industrial power distribution.
  • Model Configuration: Identified by model number QMKHUH524TA, denoting this specific multi-wattage, 240V configuration within the Marley electric heater lineup.

Technical Specifications

  • Refer to manufacturer documentation for complete technical specifications.

Typical Applications

  • Commercial and Industrial Space Heating
  • Warehouse and Garage Heating Systems
  • Supplemental Zone Heating Installations
  • New Construction and Retrofit Electrical Heating Projects
  • Facilities Requiring Adjustable Heat Output

Why Marley?

The Marley QMKHUH524TA gives electrical professionals a single heater platform that adapts to multiple wattage requirements through its 5KW, 4.2KW, 3.3KW, and 2.5KW selectable settings. This flexibility simplifies inventory and specification decisions, since one model can be configured for different room sizes and heat-load conditions on a common 240V supply. For contractors and facility managers standardizing on Marley electric heating equipment, the QMKHUH524TA offers a practical, adjustable solution for commercial and industrial heating projects, reducing the need to stock multiple fixed-wattage heater models for different job requirements.

Product Specs

Product Type:
Unit Heater
Voltage Rating:
240V
Department:
Electrical
Product Group:
Heating
list_batch:
MAR-20260910
Product Subgroup:
Heaters

Marley HUH524TA – Frequently Asked Questions

1) What wattage settings does the Marley HUH524TA unit heater offer?
Four field-selectable taps: 5KW, 4.2KW, 3.3KW, and 2.5KW. The selection is made at install time, so one unit can be set to the heat load of the space it is going into rather than ordering a different heater for each room.
2) Can I run the HUH524TA on 208V or 120V service?
No. The HUH524TA is rated for 240V service only. On a 208V circuit you would be under-voltage and the rated outputs would not hold, and 120V is not applicable at all. If the panel feeding the space is 208V, specify a 208V-rated unit heater instead.
3) How much heat does the 5KW setting actually put out in BTU?
About 17,060 BTU per hour at the 5KW tap. The lower taps work out to roughly 14,330 BTU/h at 4.2KW, 11,260 BTU/h at 3.3KW, and 8,530 BTU/h at 2.5KW, which is the range a garage bay, small warehouse zone, or supplemental heating spot usually falls into.
4) Can the wattage be changed later if the space use changes?
The taps are field-selectable, so a qualified electrician can move the unit between 5KW, 4.2KW, 3.3KW, and 2.5KW after it is mounted. Bear in mind the branch circuit and overcurrent protection were sized for whatever tap was set originally, so stepping up the output means confirming the circuit still supports it.
5) What is the exact manufacturer part number to order the Marley 5KW 240V multi-wattage heater?
The MPN is HUH524TA, sold as Marley QMKHUH524TA. That designation is the 240V multi-wattage configuration; other numbers in the Marley HUH family cover different voltages and wattage sets, so the suffix matters when matching an existing unit on site.
6) I need to heat several warehouse bays of different sizes. Can I standardize on one heater model?
That is the practical case for the HUH524TA. Because output is selected in the field across 5KW, 4.2KW, 3.3KW, and 2.5KW on a common 240V supply, one part number covers small supplemental zones through to larger bays. For a facility maintenance stock room it means one spare on the shelf instead of four fixed-wattage models.
7) Is the Marley HUH524TA a fan-forced unit heater or a baseboard type?
It is a unit heater, the kind mounted up off the floor to blow heat into a space, not a baseboard or wall convector. That is why it suits garages, warehouse bays, and shops where floor and wall space is taken up by equipment or storage.
How fast can I get the Marley HUH524TA delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Marley HUH524TA come with a warranty?
Absolutely. The Marley HUH524TA is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Marley HUH524TA?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Marley HUH524TA from ZenSupply?
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