
How a heater works on a seat altea
Heating in winter is a definite asset on the trip when you go to work. And when it is no longer activated we easily regret it. In this case in order to know where the problem comes from, we will have to understand how it works on the famous seat altea, at least the basics. The heating uses the heat from the engine block to increase the heat from the personalised tour, and very often the cooling mechanism. Therefore this system has several functions. Also, the fan mechanism, so that the hot air reaches us presents a double system. There is a ventilateur which emits hot air when the vehicle is traveling at low speed or not at all, and it is the speed of your automobile which allows hot air to be sent when you are traveling faster. Well designed, right?
Recurring heating problems on a seat altea
Broken thermostat
The concept is easy, when the thermostat that regulates the heat does not really capture the degree of heat of the cooling circuit, the whole of the latter is impacted. Even if the thermostat of the famous seat altea does not work well, the heating will still work. Because the natural heat of the engine block will increase progressively, and the cooling circuit in the same way, even without thermostat. The only annoyance is that you will have trouble setting the temperature.
Air shutters blocked on seat altea
It is a concern that occurs quite frequently. 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.
Faulty fan on seat altea
As you can imagine, the fan is effective only at low speed or the engine off. If it happens that your heating system does not send air at low speed at all but you still hear a sound, it is good that the fan turns out to be very likely to run. If all goes well, thanks to a fast pace the heating of the famous seat altea should work. If the fan does not work, it is better to change it.
Blocked hoses
The signs are pretty obvious. When your heating works but does not generate little or no hot air, the problem probably comes from the hoses. They become blocked over time and no longer allow hot water to reach the heating of the famous seat altea. In this situation, remove the hoses or install new ones.
Air pocket in the seat altea circuit
The syndrome is sometimes the same as that of the hose lines. If it happens that small pockets of air are introduced into the heart of the circuit, the high temperature water also has difficulty accessing the radiator of the seat altea heating. In this situation, it is only necessary to purge the circuit.
Conclusion
You now know where the problem can come from. Nevertheless it happens that the concern comes from elsewhere, such as the air duct of the famous cluttered seat altea, even a defective valve, but it is still rather rare. Leave us a comment if this text was useful to you. Enjoy the road!