Industries We Serve

Solar Energy

Process temperature maintenance and freeze-protection keep solar energy production facilities on-line.

View our Solar Energy Industry Brochure

Chromalox manufactures precision engineered heat and control systems for each solar application, from raw material processing to module manufacturing and system integration.

Circulation Heaters

Chromalox circulation heaters afford high-energy efficiency, fast heating, and uniform heat distribution for numerous plant heating applications. They provide high turn-down capability, tight outlet temperature control, and variable flow rates. A variety of electrical terminal enclosures is available to meet the requirements of your application.

Immersion Heaters

The stainless steel sheath elements and thermowells in our flanged and screw plug immersion heaters are ideal for process water applications. A wide variety of ANSI and customized flanges and element lengths is available with ratings up to 500 kW. A patented 360º rotatable housing is available on most models of our screw p lug models to facilitate easy conduit connections.


Designed for use with organic fluids to transfer heat at high temperatures and low pressures, Chromalox pre-engineered, prewired, and pre-piped packages are designed for flexible, dependable, and efficient operation. All units are ASME-certified to 150 psi at 750ºF (400ºC) with 300 lb construction throughout. Seal-welded element design eliminates leaks and improves serviceability. Available with over-pressure, process, remote, or skid-mounted controls.

Heat Transfer Systems

Our hot oil and water systems are safe, versatile, user-friendly self-contained heating and cooling packages that provide direct or indirect process heating. Pre-engineered and constructed with carefully matched components, these systems eliminate component selection and assembly, and provide easy installation and trouble-free operation.

Heat Trace and Controls

Heat trace is used to counteract the heat loss from process equipment and piping through its insulation, to prevent solution precipitation and the increase of viscosity or solidification of product, and to provide freeze protection. Chromalox offers a variety of heat trace cable; temperature control, monitoring, and management in one, modular package; and all of the necessary components needed to complete the installation, including splices, power connection boxes, and water-resistant end-seal terminations.

Component Heaters

Component heaters can be used by themselves and they can be integrated into more complex heating systems providing a complete thermal solution for your heating requirements. Shape and size most often are the determining factor in most heater applications. Chromalox carries the widest selection of standard component heaters in many shapes, sizes, and wattages.

Control Systems

From basic, low-cost temperature and process controllers, to monitors and overtemperature controls, to more sophisticated control systems like the Chromalox® intelliPANEL™ 3-phase SCR power control panel featuring unique color touchscreen technology, Chromalox can design the right system for your plant’s needs. We are the only heating element supplier offering a complete line of controls, control panels, and accessories.

Tank Heaters

Specially designed to fit high-temperature and corrosive applications. Chromalox offers multiple products for large stationary, small portable, and underground tanks for just about any material and location.


Industries We Serve