AC136 G4

ACT is proud to be the North American Distributor of the AC136 G4. The G4 product family facilitates adaptable heating, ventilation and air-conditioning solutions ideal for passenger comfort in city buses, tour buses, and coaches. The systems are versatile, very powerful and are available with a cooling capacity from 27 kW to 39 kW.

Thanks to their very compact size and the extremely low weight, all models are simple to mount on any bus roof. Furthermore, the AC136 G4 is characterized by its efficient energy management through especially economical electrical power consumption.

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System Specifications
Product Literature

System Specifications

  • WEIGHT: 246.91 lbs
  • WIDTH: 79.12″
  • HEIGHT: 8.85″


  • Modular System
  • Uniform interface for all buses in different climate zones
  • Lightest system in the market segment
  • Reduced fuel consumption through lower weight
  • ABS plastic housing
  • High efficient condenser fans


Each of our ACT Air Conditioning Systems comes with our standard 24 Month/Unlimited Mileage Parts and Labor Warranty.

If you want to learn more about our standard warranty and extended warranty option, visit our Warranty page today!
Have a question? Contact Us for the latest info on products, parts, and labor warranties for all your advanced bus air conditioning needs.