Circulation Heater

TriVolt Industries offers standard and custom engineered electric circulation heaters designed to meet most application and site requirements. Whether shipped loose or packaged as a skid with control panel, TriVolt Industries can provide a complete solution for your application.

Trivolt Industies circulation heaters are available in a traditional screwplug or flanged immersion heater design. Trivolt Industries also offers an extensive line of ALUMA circulation heaters suitable for applications where space is an issue.

The ALUMA circulation heater is specially designed where low wattage density surface applications are required. Available in aluminum, standard carbon steel, stainless steel, and exotic materials such as titanium.

All of our Circulation Heaters can be manufactured from 1 to 3 inch NPT, at 150 to 300 PSI and can be mounted on a flange ranging from 2” to 10” (150 to 300 PSI).

Our units are designed to minimize heat loss through built-in ceramic fiber insulation installed in a stainless steel sheet housing.

The ALUMA circulation heaters are available with NEMA 1, 4, 7, 12 and all Crouse Hinds enclosures compliant with CSA-CUS and HazLoc certifications.

All ALUMA circulation heaters can be provided with sensors for temperature reading and/or high limit.

Typical Applications include: Water Heating, Freeze Protection, Heat Transfer Oil Heating, Fuel Oil Heating, Steam, Air, Gas Heating, Asphalt and any fluids or compressed gases.

TriVolt Industries’ electric process heaters are manufactured to the highest quality standards. Contact our application engineer for more information.




Circulation Heater

Approvals & Certifications

All our manufactured heater elements are presently CSA and/or NRTCUL approved and/or CE certified. Our products are manufactured and controlled by our internal Quality Management System. This program allows TriVolt to track the quality of every component that make up our products and monitors the workmanship of every electrical heater and sensor manufactured and assembled in our facility.

CSA Std.C22.2. no 72-M1984
UL Standard 1030 6th Edition
EN 60335-1:2004
Shock and Vibration: IEC 61373; Category 1; Class B
CAN/CSA-C22.2 No. 72-10 (2013)
UL 499 Thirteenth Editions; Class 2871-02 and 2871-82.

TriVolt Industries can also comply with any customer specifications such as “Buy America”. Our facility in Westfield, MA, USA lends itself to perform final assembly of heaters and systems to accommodate any Buy-America content requirement.

We can also generate special test conditions with specific set-ups, use computer models to design or isolate problem areas.

We are continuously improving our manufacture methods and products through testing, research and development. Our high standards extend beyond our product line.