Electric Heaters/

Coil Heaters

Find coil heaters including electric coil heaters, fan coil heaters and more. Use the time-saving Request for Quote tool to submit your inquiry to all the coil heater manufacturers and suppliers you select.

Coil Heaters Types
Hotwatt is a superior designer & manufacturer of electric heaters and related heater accessories for various OEM & industrial applications. We also have a complete inventory and line of in-stock electric heaters available, as well as a technical index & heater installation instructions on our website. If you want an electric heater company with experience and innovation, Call Hotwatt!
With a full line of coil heaters for commercial and industrial applications, Thermal Devices coil heater products include heater coils, fan coil heaters and electric coil heaters. Through the use of several coil heater manufacturers, Thermal Devices offers coil heater product choices, skilled engineering and fast delivery. Thermal Devices coil heater companies will craft replacement coil heaters.
Durex Industries is an ISO 9001:2000 certified manufacturer of custom electric heaters and temperature sensors for all thermal process applications in the semiconductor, medical, plastics, packaging, adhesives, foodservice, aerospace, steel production, and power generation industries. Durex provides engineered designs from concept and prototype through production.
As coil heater manufacturers, WAAGE Electric creates custom coil heater applications on a daily basis. WAAGE Electric is a knowledgeable coil heater manufacturer, providing numerous coil heaters including heater coils, fan coil heaters and electric coil heaters. As experts among coil heater companies, WAAGE Electric fixes coil heater problems with innovative thinking and finely-honed skills.
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Watlow® offers a complete product line by providing single source performance accountability by creating all thermal system components. From electric heaters, power and temperature controllers that maximize heater performance, to sensors that provide the controllers with accurate temperature signals, you can count on Watlow to design thermal systems in which the components work together better.
With service, safety and performance as AmeriTemp's main goals, consumers can anticipate first-rate coil heaters from quality coil heater companies through this leading coil heater vendor. AmeriTemp offers a wide range of coil heaters from coil heater manufacturers, including electric coil heaters, fan coil heaters and heater coils. AmeriTemp also provides continuous coil heater product support.
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A high-performance coil heater vendor, Atlantic Electric Systems offers a wide range of coil heaters including electric coil heaters, fan coil heaters and heater coils from an array of coil heater manufacturers. Standard coil heaters are available from stock, with custom coil heater design available through coil heaters companies. Atlantic Electric offers economy-efficient coil heater solutions.
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Industry Information

Coil heaters

Coil heaters are straight segments of a heating cable that have been formed into a coiled pattern. This increases the heat transfer ability and surface area, but uses more energy and watt density. Coil heaters may be bent to a custom size or shape, including round, coiled, spiral wound, which are used when high temperatures are needed in confined areas, or star wound, which are placed in pipes and ducts to create a turbulent flow in air or liquid. They are used in a number of applications in the heating, plastic manufacturing, food processing, textile, and paper processing industries. Holding tanks, blow molding machines, candy extruders, bag sealing, and hot metal forming punches all use coil heaters.

Operating on AC voltages, coil heaters provide a uniform heat pattern over a wide area up to 1200 degrees F. They are annealed and made of aluminum, brass, copper, iron nickel or steel exterior and ceramic, mica or fiberglass insulation. Depending on the metal, some coil heaters are corrosion resistant and may be immersed in heated substances or used in cryogenic applications. They come in different shapes and sizes, including flat, round, mini, which is the smallest available, maxi, which is the largest and most durable, and low profile, which is also flat. Some are made with a lock positioning ring, which makes installation easier, or are cast in brass, which is useful in nozzle-to-nozzle repeatability.