
How a heater works on a Volkswagen 1200
In the middle of winter, heating is our best ally on the road when you go to work. And when the latter does not activate well it is easily noticed. Therefore to find out where the concern comes from, we will have to assimilate how it works on the famous Volkswagen 1200, at least in a simplified way. The heating uses the engine temperature to increase the heat of the personalised tour, and generally of the cooling mechanism. In fact it is a two in one. In addition, the fan mechanism, so that the hot air comes to us has a dual system. It's the ventilateur which emits hot air when the automobile rolls slowly or or not at all, and it is the speed of the car that will send the hot air as soon as you go faster. Rather well thought out, no?
Recurring heating problems on a Volkswagen 1200
Broken thermostat
The concept is simple, in the event that the thermostat which regulates the heat does not fully understand the temperature of the water in the circuit, the entire circuit is affected. Even though the thermostat of the famous Volkswagen 1200 still does not work properly, the heating will work normally. Because the natural temperature of the engine will increase over time, and so will the cooling system, whether it is regulated or not. Our only annoyance is that you will have trouble setting the temperature.
Air shutters blocked on the Volkswagen 1200
It is a concern that happens quite regularly. These shutters, which allow you to direct the air or adjust the intensity, sometimes get blocked over time. To remedy this it is simple, remove the cover and look inside how it was done. Activate the mechanisms to see where it is blocking. Put a little WD 40 to lubricate and voila.
Defective fan on the Volkswagen 1200
As you will understand, the fan is effective only at low speed or in neutral. If the heater does not send heat at low speed and you still hear some noise, it means that this fan is most likely broken. A priori, with more speed the heating of the famous Volkswagen 1200 will turn. If the fan does not work, it will have to be replaced.
Blocked hoses
Its clues will be relatively simple. When your heater turns on but does not heat or only slightly, the problem must probably come from the hoses. These become clogged over time and no longer allow hot water to access the heating of the famous Volkswagen 1200. In this case, clean the hoses or replace them with new ones. new.
Air pocket in the circuit of the Volkswagen 1200
The symptom is found to be the same as those of the hoses. If any air bubbles are stored within the circuit, the water will also have problems reaching the heating radiator of this Volkswagen 1200. In this case, it will suffice to bleed the water circuit.
Conclusion
You now know where your concern may arise. However, it may be that the reason comes on the other hand, such as the air duct of the famous Volkswagen 1200 blocked, or a defective valve, but it is nevertheless rather rare. Leave us a comment if this tutorial has helped you. Good walk !