Photo of trucks at a loading dock with Precedent units.

Welcome to Thermo King

Thermo King is the world leader in transport temperature control systems for trucks, trailers, buses, rail cars and shipboard containers. Thermo King also manufactures auxiliary power units, which dramatically reduce engine idling. All Thermo King products are backed by a nationwide dealer network, which provides expert factory-trained service and a complete line of genuine and competitive parts. Thermo King Corp., a brand of Ingersoll Rand, was founded in 1938. We are a $13 billion global business committed to a world of sustainable progress and enduring results.


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