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November 13, 2013 - Industry News

Test Shows Emissions Reduction by Pre-Heating Engine Coolant, Webasto Says

Webasto Thermo Top C heats coolant to safe starting temperatures and meanwhile warms sleeper areas without idling the engine.

Pre-warming a diesel’s coolant allows the engine to start cleanly and emit lower levels of pollutants compared to cold starts, and extends the duty cycle of the exhaust system’s diesel particulate filter, according to tests sponsored by Webasto Thermo & Comfort North America, a maker of coolant heaters.

Tags: Webasto, COOLANT


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