At Present, The Mainstream Heating Method In The Market

PTC thermistor heating mode, heat pump air conditioning heating mode, there are also a combination of the two to provide heat, the reason is that heat pump air conditioning can not start normally at low temperature, but with the technology of heat pump air conditioning, has been gradually replaced by the latter.

Without considering other factors, let's just say the actual energy-saving operation of the two heating methods. First of all, you should recognize the heating method of your car. Even if many cars are equipped with air-conditioning and refrigeration systems, they still use PTC's "Dayou Car in" for heating.

1. All vehicles with PTC heating system must turn on the PTC function in winter to achieve the heating effect, which is beyond doubt.

2, the vehicle carrying heat pump your air conditioning electric vehicle, need to open A/C function to achieve the heating effect, which many electric owners are still very suspicious, bold operation, do not open A/C is not heating.

Electric cars with PTC heating must turn on this function to have warm air

Refer to the following operations to help you save power consumption.

PTC thermistor -- pure heating resistance wire heating, blower blowing into the car, this heating method is relatively simple but not rough, a lot of resistance wire is also ceramic process. Advantage is not limited by low temperature, disadvantage is more waste.

Usage: relatively simple principle of operation is also very simple, is to reduce the heating temperature, ensure that the vehicle closed at the same time, the heating temperature to 24 degrees, wind speed 3 can ensure that most of the vehicles, driving in winter is not cold. But the seal is not strict, the external circulation opens or often switches the door, it is necessary.

Heat pump air conditioners - like thermostatic air conditioners in your home, can automatically adjust the temperature, high and low control. Advantage is energy saving, relatively less loss, disadvantage is affected by extreme environmental restrictions, start.

Use method: adjust the vehicle temperature to 27 degrees to ensure that the car is not cold, so it is not as simple and direct as PTC heat, so the temperature needs to be higher; In addition, if the vehicle has seat heating, the seat temperature to 1, and then the air conditioning temperature to 25 degrees, you can ensure that the car is not cold.