Auxiliary Heaters
Auxiliary heaters are working independently from the engine and take on the preheating of automotive engine and interior. The heaters are stand-cooling cycle of the engine integrated. The water above the heated cooling water heats the heat exchanger, and the warm air over the air channels in the inside run.
Operator makes the whole seher simply an optional timer (fixed time) or on an optional remote control, just before the trip the heater activated.