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 ...

An Independent Emissions Testing Lab recently tested the effects of a Webasto coolant heater on the emissions performance of a diesel engine. To simulate different temperature conditions during the ...

Webasto North America recently unveiled its new Thermo Top Evo coolant heater. The company says the Thermo Top Evo, which is the latest addition to its line of engine-off heating technologies, ...

Webasto North America has introduced the Thermo Top Evo coolant heater, an engine-off heating technology that operates directly from diesel fuel drawn from the vehicle’s primary fuel tank. The Thermo ...