
How a heater works on a Citroen Visa
In the middle of winter, heating is our best ally on the road when going to work. And when it does not turn we quickly regret it. In this case in order to know where the problem is coming from, you must understand how it works on your Citroen Visa, at least its principle. The heating uses engine heat to warm the personalised tour, then in most cases the cooling system. In fact this is duplicative. In a similar way, the fan system, so that the air comes into the cabin also has a duplication. There is a ventilateur which sends the air as soon as the car turns at low speed or or in step, then it is the speed of the vehicle which makes it possible to send the air as soon as you go at high speed. Rather well thought out, no?
Recurring problems with a heater on a Citroen Visa
Broken thermostat
The idea is affordable, in the event that the thermostat which regulates the temperature does not really understand the temperature of the water circuit, the entire circuit is affected. Even though the thermostat of your Citroen Visa no longer turns correctly, the heating will work normally. Due to the fact that the heat produced by the engine will gradually increase, then the cooling circuit in the same way, whether it is regulated or not. The only concern remains that you will have trouble setting the air temperature.
Air flaps blocked on the Citroen Visa
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 Citroen Visa
As you will understand, the fan is effective only at low speed or with the engine off. If it happens that your heating system does not emit too much heat at low speed but you still hear its noise, it means that the fan is probably going to be ruined. Normally, at a brisk rate, the heater in your Citroen Visa will operate. If the fan does not turn at all, it should be changed.
Blocked hoses
Its clues are pretty obvious. When your heater turns and does not heat or very slightly, the problem is probably from the hoses. The more time passes, the latter become blocked and no longer allow the hot water to reach the heating of your Citroen Visa. In this specific case, wash the hoses or put new ones.
Air pocket in the Citroen Visa circuit
The syndrome is the same as that of the hoses. If it happens that air pockets have entered the circuit, the high temperature water will similarly have problems reaching the heating radiator of this Citroen Visa. In this specific case, it will suffice to purge the water circuit.
Conclusion
You now know what will be the cause of this concern. On the other hand, it happens that the reason comes from another, such as the air duct of your Citroen Visa cluttered, or even a broken valve, but it is all the same rarer. You can write a comment if this article has helped you. Good road !