Instant, controllable heat for electrified vehicle and system thermal stability

Auxiliary Heater

Products

Auxiliary Heater Range: Clean Heat for Heavy Vehicles and Machinery

Grayson’s Auxiliary Heater range delivers fast, reliable electric water heating for electrified vehicles and stationary power systems. Designed to provide instant thermal support in cold conditions, the range enables efficient cabin heating, battery preconditioning and coolant temperature control across demanding duty cycles.

Rapid, reliable heat for cold conditions

About Our Auxiliary Heater Range

Developed for BEV, FCEV, hybrid and stationary power applications, the Auxiliary Heater range provides on-demand water heating using robust electric technologies. Supporting battery thermal management, cabin comfort and system warm-up, the range helps OEMs maintain performance, efficiency and reliability in low-ambient operating conditions.
Our Capabilities

Components or Complete Systems – We Can Support:

Grayson supplies proven, high-quality auxiliary heating components while also supporting OEMs at system level. Using our expertise in thermal architecture, controls and integration, we help combine auxiliary heaters with pumps, sensors, BTMS, HVAC and CTMS to deliver reliable, optimised thermal management systems. Learn More

More Thermal System Component Solutions

Explore other essential thermal system components designed to enhance control, efficiency, and performance across your integrated thermal management architecture.

Contact Us

Are you searching for an auxiliary heating solution that can provide instant water heating to your application?

Speak to our thermal specialists for support with heater selection, performance data, system integration and bespoke development options.

Enquire About Our Auxiliary Heater Range

Discover More About Grayson

Learn about Grayson’s heritage, in-house engineering capability and global approach to thermal management.