Infrared Heaters & Infrared Heater Manufacturers

Infrared heaters provide heat for materials, objects, or spaces using electromagnetic radiation derived from infrared light, assisted by a reflective shield. Infrared heat waves are defined as long electromagnetic waves which are located near the visible section of the electromagnetic spectrum. Infrared waves give off a large amount of radiant heat, which can be easily absorbed by a variety of different surfaces. The infrared waves are produced by a heating element, and the heat it generates does not need to rely on transportation by air molecules or any other medium.

Infrared heat can transfer to gases and other materials more easily than the heat waves generated from a typical convection heater, and are of higher efficiency than UV lamps, due to its need for light waves to provide heat. The applications that utilize infrared heat include patio heaters, tube heaters (which contain the heating element in a glass tube), outdoor heaters, door heaters, radiant gas heaters (which derive heat from gas flames), radiant heaters, and small space heaters. Infrared heaters can be used to heat spaces ranging from small sheds and garages to large, spacious warehouses. There are some infrared heaters that make use of metal, ceramic, or glass as a heating element, but the most commonly found heating element is quartz, due to its ability to heat more quickly than any other heating element. Another heating element is tungsten, which is often found in electric infrared heaters. Electric infrared heaters are used in applications that require immediate heat, such as household appliances.

Some Leading Manufacturers

INTEK Corporation

Union, MO | 800-387-8559

At INTEK, we are dedicated to supplying you with the very best heating solutions. Our patented electric infrared heating element provides the most effective and reliable performance in the industry, and we back this performance with unparalleled service. With a skilled staff and flexible manufacturing capabilities, we can satisfy any of your design and fabrication requirements. Whether you need a single heating element or a full heating array, we can make an infrared heating solution for you!

WATTCO™

Hallandale, FL | 800-492-8826

As veterans in the heating industry, WATTCO™ has been providing high quality infrared heaters and other electric heaters for more than 45 years. Our infrared radiant heaters are perfect for use in large areas, including industrial facilities, arenas, auditoriums, hangars, and more. We serve customers from all markets ranging from medical to construction and manufacturing. At WATTCO™, we deliver efficient, economic, and clean solutions. Connect with us today!

Thermal Devices

Mt. Airy, MD | 800-282-9100

Heating is the name of the game for all of us at Thermal Devices. We offer a huge range of heating products and devices including tubular heaters, radiant heaters, space heaters, and many others. With one of the widest selections of infrared heating systems, we know we can find the perfect heating solution for your applications. Visit our website to view our complete collection of infrared heating products or give us a call!

Watlow Electric Manufacturing Company

St. Louis, MO | 800-928-5692

Since 1922. Watlow Electric Manufacturing Company has manufactured industrial electric heating solutions. We offer the advantage of having worked with infrared technology from its infancy, so we know all the ins and outs of the technology and the industry. If you are looking for a company with unrivaled expertise and experience, Watlow is the obvious choice. Over the years our products have continued to evolve, offering the very best, most efficient, and reliable infrared heating options available!

Penn Radiant Products

Wexford, PA | 800-438-2503

Penn Radiant Products supplies all kinds of heating and cooling product solutions for commercial and industrial applications. We offer all kinds of infrared heaters, including portable infrared heaters, overhead infrared heaters, quartz heaters, and more. Regardless of your infrared heating needs, we can provide you with a solution at an affordable price. Get in touch with us to see what we can do for you!

Infrared Heating Technologies, Inc.

Oak Ridge, TN | 865-574-9784

Infrared Heating Technologies is the number one source for expertly designed and manufactured infrared heaters. Our infrared heating systems are some of the most energy efficient heaters on the market. Customers around the world take advantage of our superior technology and superior performance, and with our diverse offering of infrared heaters, ovens, and furnaces, we can serve almost any industry and application. Contact us today for more information!


Infrared heating is used for other applications such as relief from arthritis-induced joint pain, animal care in veterinary clinics and zoos, glass processing, drying of coatings, and plastic welding. Infrared heaters are highly energy efficient, and are thus considered more “green,” or environmentally friendly way of generating heat, than other types of heaters. It is more environmentally and economically beneficial to use infrared heaters in the place of forced air heaters, especially in applications such as space heating, curing, and drying.

Every material will react and absorb heat differently. Thus, when determining what the infrared heater will be used for, a material’s ability to absorb radiant heat must be taken into careful consideration. Infrared light differs from other heating methods, as it generates heat immediately instead of there being a delay between the point where a machine is turned on and when the heat’s effects are noticed. Infrared air avoids heating any covering in between it and an object or surface. Therefore, infrared heat saves time and money because of its ability to heat an object or surface in a short amount of time. Buildings such as garages, barns, and sheds have openings that allow large amounts of air to escape. Therefore, infrared heaters are used above the doorways to prevent heat loss by heating incoming air.

Infrared heaters are constructed from a heating element and a reflective surface, which is used to direct heat waves a certain way. The heating element comes in a protective enclosure in order to prevent burning or injury. This enclosure is made of a material that is able to endure high temperatures due to the material being in such close proximity to extreme heat. These materials include steel, stainless steel, iron, copper, brass, or aluminum.

There are multiple considerations that need to be made when it comes to an infrared heater’s design. These considerations include the material choice for the shield, the heater’s maximum internal temperature, the amount of voltage needed to turn into infrared waves, and the maximum wattage the heater can produce. Different heating elements can be found among different types of heaters, such as electric and gas heaters. However, both types can be referred to as tube heaters due to both of their heating elements being encased within a radiating tube. Another type of heater, gas heaters, get their heat energy from a gas flame, and utilize various tubes, filaments, or ceramic heat exchangers in combination with a group of reflectors that direct the heat. There are some types of radiant heaters that feature fans or other devices that redirect heat waves and spread the heat around a particular area. However, this is not a necessary feature.
The use of infrared heaters have other advantages. They do not burn fuels, and thus do not emit fumes that are hazardous to the environment. Additionally, this minimizes any health risks that come with the emission of such fumes. Infrared heaters do not produce high carbon dioxide volumes, and are thus do not remove oxygen or moisture from the surrounding air. Because of this, infrared heaters are safe to use for residential and livestock heating. Another advantage is that there is a reduced burning or fire hazard. Infrared heaters do not need air molecules to transport the heat they generate. As a result, infrared heat can heat an object evenly. Infrared heaters are recommended over conventional heaters, especially in an industrial setting, as conventional heaters leave pockets of cooler air depending on the space’s convection currents. Due to the fact that conventional heaters require air to transport the heat they generate, they cannot uniformly heat a space as well as an infrared heater can.

INTEK Corporation

Laboratory Tabletop HeaterInfrared Heaters – INTEK Corporation