Electric cabinet unit heaters are designed as a primary heat source, and they're typically used in large enclosed spaces—not only because they can produce a lot of heat quickly, but because they take up some space themselves. With a variety of sizes and configurations, cabinet heaters are useful in a range of commercial and industrial settings, from shops and garages to hospitals, schools and daycare centers, hotels, rental properties, animal shelters, gyms and recreational facilities, and more. Many can be mounted on the floor, wall, or ceiling. They offer a low-noise heating solution while being easy to maintain.

Markel, QMark, and Berko heaters are always some of the best on the market, and NorthStock is proud to supply cabinet unit heaters from all three of these outstanding manufacturers. Browse our selection:

About Our


Cabinet Heaters

Each product is listed with all the information we have about it. That includes manuals and installation guides along with photos and descriptions, availability and lead time, and our low, factory-direct pricing. All items are new, not factory-second or refurbished, and fast, free shipping is included on every order in the lower 48 states. We also offer volume discounts, so reach out to us directly before placing a large order.

Cabinet unit heaters require specific voltage and amperage, so you will be asked to confirm you have it available before you make your purchase. This is a simple way we help ensure you get what you need the first time. These units also come with a range of options and accessories in regard to heating capacity, airflow configuration, thermostats, circuit breakers, ducts and grilles, and so much more. You're truly able to customize your electric unit heater to suit your needs and preferences.

With years of experience in the HVAC industry, Northstock offers unmatched inventory and attentive customer service, and we'd love to work with you. Contact us to learn more about our selection of electric unit heaters.