In an application where the work equipment does not have available hydraulic power, the model 7140 ED (Engine Drive) is similar to the 7140 self-contained system less the built in hydraulic driven compressor. This application would require a remote mounted compressor. This system is ideal for medium to large operator cabs.  NOTE:  This System is No Longer for Sale/Has Been Replaced by the 7170.



  • Cooling Capacity: 33,000 BTU/HR
  • Heating Capacity: 46,000 BTU/HR
  • Air Flow: 430 CFM
  • 3 Speed Blower
  • Refrigerant: R-134a
  • 35A @ 12VDC
  • 18A @ 24VDC


  • Compressor and Hose Kit
  • Cab Pressurization