Diesel APU | TriPac® Evolution

The industry-leading Diesel APU that delivers lower operating costs and superior driver comfort.

Built on the industry-leading TriPac 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 peace of mind.

The semi APU TriPac Evolution was not only designed to meet Tier IV EPA final regulation requirements, it leverages patented technologies that drive unit efficiency and user productivity. Its performance is uncompromised. The operational savings are real.