Heating

CH-Series

Products

CH-Series: Electric Cabin Heaters

The CH-Series is Grayson’s range of compact, all-electric PTC cabin heaters for driver heating applications. Designed for fast, localised heat delivery, the series provides efficient, self-regulating air heating for hybrid and fully electric vehicles operating in cold climates.

Cabin warmth in cold conditions

About Our CH-Series

Developed to provide targeted driver heat, the CH-Series delivers efficient PTC air heating using compact, under-seat heater boxes. CAN-controlled staged heating minimises electrical impact, while self-regulating technology prevents overheating, allowing OEMs to enhance driver comfort without redesigning the primary HVAC system.
Our Capabilities

Configured to Your Specifications

Alongside proven CH-Series catalogue heaters, Grayson offers full engineering and manufacturing capability to configure or develop bespoke cabin heating solutions aligned to packaging, electrical architecture and vehicle requirements. Learn More

Contact Us

Searching for a heating solution for driver cabs to keep operators warm and comfortable?

Contact our team today. We can support with technical data, expert advice and configuration guidance.

Enquire About Our CH-Series Heating Systems Today

More Heater Series

Grayson’s heater range also includes dedicated solutions designed to deliver high-output heating for passenger saloon applications.

Discover More About Grayson

For over four decades, Grayson Thermal Systems has supported global vehicle industries with reliable heating and cooling solutions. Our technical expertise helps ensure consistent performance and long-term efficiency.