Supporting the bus & coach sector’s zero-emission journey

Thermal management for buses and coaches

If you are looking for solutions for your new battery electric, hybrid or hydrogen fuel cell or internal combustion engine fleet of buses or coaches, we have the experience, manufacturing capabilities, servicing network, and technical knowledge to support you.

Meeting the thermal management of bus and coach OEMs, body builders and operators has been at the core of our business for over four decades. Now, with the sector embracing new zero-emission technologies, we are at the forefront of pioneering next-generation heating, cooling and thermal management innovations to ensure vehicles are more efficient, environmentally friendly, long lasting and comfortable for drivers and passengers.

How we can help

Long-established & trusted

Working in close partnership with leading bus and coach OEMs and operators all over the world since 1978.

Extensive standard range

Innovative and efficient thermal management systems developed specifically for the bus and coach sector.

Servicing expertise

Fleet of expert mobile engineers, a dedicated 25,000 sq. ft servicing centre and remote technical support on-hand wherever your location.

Tailored OEM solutions

We work with you and use our technical and manufacturing knowledge to build custom solutions for your needs.

Our solutions for buses and coaches

We are a leading designer and manufacturer of precision-engineered solutions created to meet the unique needs of bus and coach OEMs and operators. Our systems can be found in vehicles across the globe, delivering heating, cooling and thermal management in all conditions.

Our services for buses and coaches

We work with you throughout the entire product lifecycle, ensuring you have the support you need, when it matters most. From essential servicing and maintenance for continued optimum system performance to an extensive stock of aftermarket parts available when required, we focus on providing you with exceptional aftersales service.

Each year, our expert technicians service systems on thousands of buses and coaches from our 25,000 sq. ft servicing facility in Birmingham and across the UK. We also have a fleet of skilled mobile engineers in the field, working throughout the UK and Europe to minimise downtime and reduce operators’ total cost of ownership.

Learn more about us


We work with you to provide thermal management solutions that meet your needs, no matter what the application. Discover our product ranges today.


Looking for more information? From product brochures to detailed technical specifications, all our literature is easily and freely accessible at our Downloads Centre.


From innovative electric-powered and hydrogen-powered buses to retrofit solutions for off-highway applications, we have the experience and expertise to meet the needs of your application.