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. A proud UK manufacturer, we work in partnership with our customers and develop innovative ways to improve vehicle performance and reliability. Formed in 1978, we remain a privately owned, family business with exceptional staff throughout the organisation. We ensure the core beliefs that have led to our success remain at the heart of our business operations.
Grayson are a specialist engineering company with a strong reputation for quality, innovation and working in partnership with customers. We pride ourselves in being able to develop and supply solutions to specific business issues. We design and manufacture OE and aftermarket cooling and heating products for bus and coach, specialist off-road vehicles and commercial vehicles. Our customers include some of the best known OE manufacturers and vehicle operators. We are a proud Birmingham business with two extensive manufacturing facilities, dedicated engineering, research and test operations, and a separate service centre.
Grayson are committed to designing and manufacturing HVAC products that you can count on to be 100% reliable day after day. From exclusively manufactured systems all the way to your retrofit solution, you can expect a flexible product range to suit your needs. For us, every customer is individual and unique, meaning that we take your specific requirements and create the perfect solution tailor made for you. Over 30 years in the business has given us the knowledge and experience to be prepared for any and every situation.
Grayson Thermal Systems are a registered agent of Forman (Firetrace) Fire Suppression Systems. Our highly skilled engineers are qualified to fit brand new Forman fire suppression systems as well as service and maintain Forman systems already fitted. We also carry stock to supply any components required from our parts warehouse quickly. We are the UKs leading supplier of Automatic engine bay Fire Suppression for buses, with over 12 thousand kits in the field - in conjunction with our innovative 'V' series products - we believe we offer the complete bespoke package for your safety and security needs.
Our highly experienced design team are experts in crafting solutions to the most challenging of specifications. Each of our products is a complex mix of components that need to be designed to work in harmony with each other; that's exactly what we do, leaving you with one less problem to solve. Finite Element Analysis (FEA) is a computerized tool used to understand complex structural behaviour under the exposure to a number of different physical effects (pressure, temperature, vibration, etc). GTS use FEA to study how the design parameters affect durability of heat exchangers, enabling development and diminishing likelihood of failure.
Travelling in perfectly temperature controlled trains, tramways and metros is key to the travel comfort of today's passengers and drivers. Due to the harsh vibrations and ballast damage encountered by rail locomotives and light rail vehicles, Grayson's products are designed using heavy duty components and tested in an environment replicating these operating conditions. Our HVAC solutions, whether Grayson or TK manufactured, are highly reliable and deliver top performance while reducing operating costs.
We are passionate about our products and yours, Grayson Thermal Systems is renowned for an expert maintenance and technical support service that is second to none. Our team is dedicated to servicing a wide range of air conditioning systems and our own growing range of heating and cooling products. Our service division has become such an important part of our business that we have a dedicated service centre and a network of 40+ service engineers covering the whole of the UK. Our customers can have peace of mind of having the very best assistance and advice available.
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