CV / On-Highway

Grayson Thermal Systems supplies off the shelf and bespoke solutions

Recreational vehicles have a dual role as they require mains and battery / engine powered heating and air-conditioning systems. These special dual power designs require components that are durable and quiet, as the operating life can be extensive. Grayson’s RV equipment benefits from the latest brushless motor technology, and low noise fans enhance the user-friendly aspect of the products.

Our advanced Engine cooling technology means we are able to cool engines in the hottest conditions, it is common for RV’s to operate through the Nevada desert, where temperatures can reach 45°c and higher. Our system will keep the engine temperature down allowing a hook up at the end of the day.

These products are:

  • Driver’s cabin heater / screen defroster / air conditioning
  • Living compartment heating and air-conditioning
  • Auxiliary fuel burning heaters and hot water systems
  • Engine radiators
  • Charge air coolers
  • Hydraulic / transmission oil coolers
  • Fuel tanks

Custodian Vehicles

Custodial vehicles are usually designed with priority given to the health, safety and security of prisoners and custodians.

Grayson can provide off the shelf or bespoke engine cooling systems as well as heating, ventilation and air conditioning equipment that can be regulated from the driver’s cabin by the custodian. All Grayson HVAC systems have passed temperature control tests making them safe for the habitants of the vehicle. Equipment can withstand ambient temperatures of 40°C and above.

These products are:

  • Driver’s cabin heater/screen defroster/air-conditioner
  • Secure compartment heater / air-conditioner
  • Auxiliary heating
  • Radiators
  • Charge air cooling
  • Hydraulic oil cooling
  • Fuel/hydraulic tanks and reservoirs

Specialist Vehicles

Solutions for driver’s cabin and passenger compartment heating and air-conditioning; as well as a wide range of coolers and fluid tanks for the vehicle’s mechanical components.

The specialist on-highway vehicle market has a wide range of requirements special to each operation area. Grayson has an extensive catalogue of products developed and tested to meet this demanding market.

These products are:

  • Driver’s cabin heater/screen defroster/air-conditioner
  • Crew compartment heater / air-conditioner
  • Auxiliary heating
  • Engine radiators (special “wetbox” designs for drive shafts)
  • Charge air cooling
  • Hydraulic oil cooling
  • Fuel / hydraulic tanks and reservoirs

Performance Cars

High performance and low weight are important in this competitive market. That’s why Grayson have developed our LHP range which is perfect for performance car applications.

Constructed from lightweight louvered fin and welded tube, our LHP range has and incredibly strong tube to tube plate brazed joint that minimises leak paths, thus ensuring reliability year after year.

Our specialist engineering and product development teams can produce the low volume, bespoke designs required in this special market without the high costs of larger manufacturers.

These products are:

  • High performance engine radiators
  • Charge air coolers
  • Hydraulic / transmission oil coolers
  • Fuel / hydraulic tanks and reservoirs with specialist internal components

Fire Appliances

Emergency vehicles are complex pieces of equipment. Pulling all legislative requirements together with the needs of the operator and the crew is imperative. Grayson can help manufacturers meet the legal requirements with our range of HVAC and engine cooling equipment.

All Grayson HVAC systems have passed temperature control tests making them safe for the habitants of the vehicle; all engine cooling systems have undergone stringent durability tests ensuring they will last for a long time.

These products are:

  • Complete cooling modules
  • Driver’s cabin heating/air conditioning
  • Radiators
  • Charge air coolers
  • Oil coolers
  • Fuel/hydraulic tanks
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technical sales +44 (0)121 700 5610 general enquiries +44 (0)121 700 5600