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Integrated rear air conditioner – R488

The R488 is a custom solution that was developed in close collaboration with the bus manufacturer. The R488 provides perfectly comfortable conditions inside the bus in a humid tropical climate.




  • Condenser coil 7 mm versus 10 mm with 30% larger surface
  • Weight reduction from 320 kg to 276 kg
  • Brushless condenser fans
  • Brushless evaporator blowers
  • CSSD CAN control system instead of specialized old control system
  • Improvement in pressure drop (new design of the air duct, made of GFRP, new filter)
  • Rapid installation
  • Easier to service