It is the purpose of HOTSTART to provide extended life, improved operations, and reduced emissions for internal combustion engines, primarily through engine heating. We also intend to use our technology for other applications within the scope of our manufacturing and marketing capabilities. Our customers are manufacturers and users in a worldwide marketplace. We are committed to maintain the leadership position in our industry. This goal is achieved by exceeding our customers' expectations of quality, reliability and technical support.

Our people are our greatest asset. HOTSTART supports the personal and professional growth of each person. We attempt to create an environment of respect, freedom, creativity, personal growth and pride.

HOTSTART is proud of the Spokane community and the lifestyle it supports. We believe in active participation in community affairs and encourage involvement by our people.

In order to maintain a posture of sustained growth, we depend on the continued vision and support of our stockholders. We must reward the risk and investment of the stockholders and maintain the future growth and development of the company. HOTSTART will continue to support new ideas, research, change and investments in our people and facilities.

HOTSTART's line of In-Block heaters mount directly into the water jacket of the engine. These direct immersion block heaters reduce engine wear due to cold starts by up to 50 percent. Warming the engine to the proper temperature also reduces idling and cranking time, saving fuel and increasing battery life.

HOTSTART preheaters are available for most leading makes and models of heavy-duty truck engines and are CSA approved. To specify an in-block heater for your heavy-duty engine, please select your engine manufacturer and model in the drop-down below to locate just the right heater.