Bus & Coach

Products are manufactured using aluminium components.

The unique operating conditions and service requirements of the transit bus, intercity bus and coach markets have driven Grayson’s development of specialist systems and products.

Products are manufactured using heavy duty, aluminium components offering high levels of Thermal Efficiency cooling in the most challenging applications. They have been tested in a variety of environments to ensure the operator benefits from trouble free operation.

HVAC solutions have been developed in our R&D facility and with Thermo King to exceed specific operating requirements. Our product range covers a wide range of vehicles from mini-buses to full sized transit coach applications.

Products available include:

  • Engine Cooling Modules
  • Air Conditioning Systems
  • Battery Thermal Management Systems
  • Radiators
  • Charge air coolers
  • Oil coolers
  • Fuel tanks
  • Heater radiators
  • Heating & Air conditioning Spare Parts
  • Driver’s cabin heating
  • Remanufacturing facility available


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technical sales +44 (0)121 700 5610 general enquiries +44 (0)121 700 5600