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Marley Engineered Products
Marley Engineered Products manufactures reliable, high-performance supplemental heating and ventilation solutions that serve the diverse needs of commercial, industrial, and residential environments.
For over 40 years, Marley’s trusted brands—including QMark® and Berko®—have been relied on by architects, engineers, contractors and homeowners. With a commitment to customer satisfaction, energy efficiency, and long-term value, Marley helps create comfortable and dependable spaces for any environment.
Architectural Heavy-Duty Wall Heater
Heavy-duty heat doesnt require that you settle for a boring, basic look. These architectural wall heaters from Marley feature a striking design while providing the powerful output you need to heat any room or open area.
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Cabinet Unit Heater
The Marley Cabinet Unit Heater delivers reliable comfort with powerful, quiet operation designed for commercial, industrial, and institutional spaces. Built with a streamlined cabinet design, it provides efficient heat distribution while blending seamlessly into any environment. Engineered for durability and easy maintenance, this unit offers long-lasting performance to meet demanding heating needs.
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Thermazone Thin Series-Commercial / Residential / Industrial Infrared Heater
Thermazone Thin delivers discreet, energy-efficient comfort through a low-profile radiant heating design ideal for residential and commercial spaces. Engineered for seamless integration into ceilings, it provides quiet, even warmth without taking up valuable floor or wall space. Its slim build and reliable performance make it a versatile solution for modern heating needs.
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Electric Duct Heater
As part of our commitment to delivering best-in-class heating solutions, Marley offers the Heatrex Duct Heater, manufactured by a sister company within our expanding SPX Technologies’ Electric Heat portfolio.
Engineered to meet the vast majority of typical space heating applications, Duct Heat offers a balance of performance, flexibility, and ease of ordering. These heaters are ideal for both light and industrial environments.
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MUH-Pro Series – Bundled Unit Heater
The MUH-PRO Series Unit Heater bundles the popular MUH unit heater with the most commonly-ordered accessories. Bundled options include our most popular safety and control accessories designed to make heating your space effortless and ordering a breeze.
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