How to change the car heater fan? How do you change a heater in a car?

1. Disassembly and installation of heater device (applicable to 190 types of cars) (1) Drain the coolant in the cooling system. (2) Remove the control panel. (3) Separate the cable fixing on the left side of the heater and remove the screws on the wire binding post.

4) Pull away the wire connector behind the blower.

How to change the car heater fan? You can change it when you go to the repair shop, and communicate with the repairman what you want to replace.

You can go to the repair shop to change it.

The warm air of the car is a must for car owners in winter, the warm air can give people a comfortable feeling, and it can also drive away the cold of winter.

How do you change a heater in a car? To change the heater in the car, first we turn off the power supply. Then remove the original heater. Just connect the positive and negative poles to the power cord, and then connect the screws.

If it is a copper pipe, it can only be welded in the place where the air conditioner is repaired, and if it is a hose, you can directly buy a joint and plug it into the upper pipe hoop. The air duct pipe can be glued.

For car heaters, I still recommend that you go to a professional car repair service to replace them, and you can come when the engine is disassembled.

1. Turn on the diesel heater and find a suitable installation position in the RV! The main body of the diesel heater was chosen to be installed under the stove drawer in the kitchen area of the motorhome. 2. Secondly, the small parts on the diesel heater will be installed first.

As shown in Figure 3 below, first put the sealing rubber pad on the oil port and the tuyere.

1. First of all, remove the co-pilot's handbox, remove the buckle and take it out.

2. Remove the screws marked below, and remove the air duct from the bridge.

3. Find the air conditioner wiring harness and unplug it.

4. Unplug the blower again, as shown in the figure below, and you can remove it.

5. This is a dismantled fan without a heater.

The buttons on the left side of the car are blue for cold and red for heating, while the middle is for moderate cooling. If you need to turn on the cold air, adjust the button on the left to the blue direction, and when you want warm air, turn it to the red direction, and then press the AC switch.

The on-board air conditioner is an air conditioning system consisting of a compressor, a condenser, a throttling element, an evaporator, a fan, and the necessary control components to regulate the temperature and humidity in the vehicle and provide a comfortable environment for the occupants.

The working principle of the on-board air conditioner: when the compressor is working, the compressor sucks in the low-temperature and low-pressure gaseous refrigerant coming out of the evaporator, and after compression, the temperature and pressure of the refrigerant are increased, and it is fed into the condenser. In the condenser, a high-temperature and high-pressure gaseous refrigerant transfers heat to the outside air passing through the condenser and liquefies it into a liquid.

As the liquid refrigerant flows through the throttling device, the temperature and pressure decrease and enter the evaporator. In the evaporator, a liquid refrigerant at low temperature and low pressure absorbs the heat of the air in the vehicle passing through the evaporator and evaporates into gas. The gas is then sucked in by the compressor for the next cycle.

In this way, through the circulation of refrigerant in the system, the heat of the air inside the car is continuously absorbed and discharged into the air outside, so that the temperature of the air inside the car gradually drops.

Your scenario is unrealistic. It is still simple to use a car heater, as long as the inlet and outlet pipes of the heater radiator are connected to the engine circulating water system, and a water valve switch is installed in the middle, the role of the heater can be realized. It also does not consume electricity.

In addition, the electricity is simple, the fan is direct current, the circuit system of the car can solve the problem of blowing, and the middle plus the shift resistance can realize the air volume of different gears.

The function of the car blower is to blow the cold air on the evaporation tank of the air conditioner, or the hot air from the warm water tank, into the car, and there is nothing in the blower just a motor.

Be specific about what your car is.

What does the heater that needs to be changed?

What kind of heater are you going to use?

You've got to find a fan that matches its hunger. In other words, you can take down the original heater and take a look at its type and limb segment number. Then buy a new one according to his model, and just replace it with it.

It's best to go to the car repair place and ask. See if they have one, or order one for you.