Plenum Rated Electric Unit Heaters
Commercial and industrial plenum electric unit heaters are built specifically for use in small or concealed spaces. They can be placed in the plenum space itself, of course, but they're also common in bathrooms, entryways, crawl spaces, parking garages, utility rooms, and concession stands.
Electric plenum heaters are durable, efficient, compact, easy to service and maintain, and require zero clearance, making it easy to find a place to install them. At H-Mac Systems, we carry a variety of industrial plenum heaters from QMark. They may come with a fan-only option, built-in disconnect switch, and more. If you know what model you need, you can search by part number; otherwise, browse our selection and find the one that matches your application.