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Auxiliary Power Units

Auxiliary Power Units

Auxiliary Power Units, or APUs, are an integral part of modern trucking operations. At Tri-State Thermo King, we offer a variety of advanced APU options designed to provide reliable climate control and electrical power to the cab while the main engine is turned off.

By reducing the need for idling, APUs help trucking companies save on fuel costs and minimize engine wear and tear, leading to long-term cost savings and environmental benefits.

TriPac APU Models

TriPac 3rd Generation

TriPac 3rd generation

Our new, 3rd generation TriPac APU that provides the same comfort and performance our APUs are known for but includes enhancements to reduce emissions, monitor unit performance, and increase profitability

  • Final Tier IV
  • Maximum Driver Comfort
  • Significant Fuel Savings
  • Reduced Tractor Idling
  • Unrivaled Performance
  • Easy Operation
  • Custom Configuration Options

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TriPac Envidia 2

TriPac Envidia 2

A clean, reliable, all-electric APU saves fuel and delivers driver comfort previously unavailable in an electric unit.

  • Longest all-electric runtime in the industry
  • Superior battery life
  • Clean, quiet comfort
  • Significant fuel saving
  • Reduced tractor idling
  • Increased power and runtime
  • Easy Operation
  • Custom Configuration Options

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Jason Michels

"Long Haul Trucking has always worked to make sure our drivers have the comforts of home, at least as many as we can get in a truck, which is why we choose TriPac units for our trucks."

Jason MichelsLong Haul Trucking Vice President