APU

Thermo King’s next-generation APU provides virtually unlimited sleeper cab heating and air conditioning while reducing tractor idling and lowering maintenance costs. In addition to delivering significant fuel savings.

APU

Thermo King’s next-generation APU provides virtually unlimited sleeper cab heating and air conditioning while reducing tractor idling and lowering maintenance costs. In addition to delivering significant fuel savings.

APU Features

Industry-Leading Performance

TriPac™ Evolution allows customers to focus on fuel consumption, driver comfort or battery life—it’s all driven by your needs.

Low Operating Costs

Easier access to components and the longest maintenance interval in the industry help keep costs down and your fleet moving.

Easy Operation

New three-knob design aligns closer to automotive architecture, making complicated training sessions a thing of the past.

Peace of Mind

Thermo King is the only APU manufacturer to offer 24/7 service through are best in class service technicians.

APU Models

TriPac Evolution

TriPac Evolution

ENGINE BASED - Built on the industry-leading TriPacTM auxiliary power unit (APU) and supported by the Thermo King dealer network, the TriPac Evolution raises the bar even higher with unrivaled performance, low operating costs, easy operation and true peace-of-mind. TriPac Evolution APU is a valuable driver recruitment and retention tool, offering maximum driver comfort while out on the road. See why the TriPac Evolution is the number one auxiliary power unit in the industry and the number one choice of drivers everywhere!

  • • Driver Convenience Package
  • • Stand-by Truck Integration
  • • Dash Mounted Selector Switch
  • • Dual Remote Hour Meter
  • • Remote Engine Hour Meter
  • • Closed Loop Cooling
  • • High Output Heater
  • • Diesel Particulate Filter
  • • High Output Alternator
  • • Arctic Package
  • • Appearance Package
  • • Brushed Stainless Steal Condenser Cover
  • • Exhaust Tube Extension
  • • Flush Mount Kits