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, and a complete line of innovative Connected Solutions, which utilize the latest technologies to remotely manage fleets. Most importantly, all Thermo King products are backed by our trusted nationwide dealer network, which provides expert factory-trained service and a complete line of genuine and competitive parts.