Does BYD Tang dmi heater need water tank temperature?

Use. Under different working conditions, the combination of electric PTC heating and engine water tank heating, the water tank temperature used for warm air in BYD Tang dmi, warm air is not the function of air conditioning, and warm air comes from the heat generated when the engine works. When the cooling system of the engine radiates heat to the engine, the emitted heat is sent in by the fan.