Thermo King Tier IV clean engine

Updated Aug 13, 2012

The Thermo King Tier IV truck unit engines, installed in all new Thermo King truck units, have tested well on particulate matter, NOx and carbon monoxide emissions, the company says.  For customers who want to upgrade to the Tier IV engine-equipped truck unit, Thermo King offers a new-for-old exchange program, rather than a retrofit option.

Thermo King

(952) 887-2200