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Prevent overheating, derating and shutting down of your powertrain system’s components with our comprehensive range of cooling systems.
From battery electric and hydrogen fuel cell to conventional internal combustion engines, we have the know-how, experience and field-proven systems to suit your application, and the technical expertise to provide tailored options to meet specific requirements.
Using high-performance tube and fin technology, our long-standing and established cooling module for combustion engines has been delivering reliable cooling for over three decades.
To extend the life of critical powertrain components and maximise your vehicle’s energy efficiency performance, the removal of heat is critical – be it for battery electric, fuel cell electric, hybrid or internal combustion technology.
To achieve this, we have developed a comprehensive range of cooling modules designed to efficiently provide advanced thermal management.
our cooling systems work
By using ambient air to deliver a temperature difference to the cooling media, our cooling systems reject heat to the atmosphere.
We offer both heavy-duty and light-duty tubes, along with high-performance louvered and low-maintenance dimpled fins, to maximise our systems’ effectiveness.
In addition, our in-house developed CAN controller delivers and provides vital intelligence, from accurate regulation of the fan speed based on coolant temperature to providing vital fault signals.
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.
Grayson Thermal Systems design, manufacture, and supply driveline cooling, heating, and air conditioning products to low volume vehicle industries worldwide, including bus, coach, rail, off-highway, commercial vehicles and more.
Wharfdale House, 257 Wharfdale Road,
Tyseley, Birmingham B11 2DP, UK
+44 (0) 121 700 5600
980 Hurricane Road, Franklin, Indiana
IN 46131 United States
+1 (317) 739-3290
Grayson Thermal Systems is the trading name for Grayson Automotive Services Limited. Copyrights Reserved by Grayson 2023