heating-problem-Opel-Movano

How does a heater work on an Opel Movano

When it is cold it is essential on the road when you go to work. When it stops spinning we quickly regret it. In this situation in order to know where the malfunction is coming from, it is essential to know how it works on this Opel Movano, or at least the main lines. The heating uses the heat from the engine block to increase the heat from the personalised tour, and very often the cooling mechanism. So there is duplication. Similarly, the emission mechanism, so that the air arrives in the cabin also has a double use. There is a ventilateur which emits air when the vehicle is traveling at low speed or not, and it is the speed of the vehicle that will send the air as soon as you drive faster. Well designed, right?

Recurring heating problems on an Opel Movano

Broken thermostat

The concept is easy, when the thermostat which regulates the heat does not really understand the degree of heat of the water circuit, the entire circuit is affected. Even if the thermostat of this Opel Movano does not turn well, the heating will still work. Because the natural heat of the engine block will gradually increase, and the water circuit too, whether the thermostat works or not. The only annoyance is that you can hardly control the air temperature.

Air shutters blocked on the Opel Movano

It is a dysfunction that happens 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 the Opel Movano

As you will understand, the fan is effective only at low speed or in neutral. If this heating system never generates more heat at low speed and yet you still discern noise, it means that the fan turns out to be probably screwed up. As a rule, thanks to the higher speed, the heating of this Opel Movano should work. If it happens that the fan does not rotate it is better to replace it with a new one.

Blocked hoses

Its symptoms are rather simple. In the event that your heating turns and does not generate hot air or very slightly, the malfunction probably comes from the hoses. These clog up the more time passes and no longer allow hot water to reach the heating of this Opel Movano. In this case, remove the hoses or put new ones.

Air pocket in the circuit of the Opel Movano

The syndrome is found to be similar to that of the durits. If air streams have become embedded in the circuit, high-temperature water also has problems reaching the radiator of the heating of your Opel Movano. In this case, simply purge the circuit.

Conclusion

You now know where the malfunction may arise. However, it could be that the problem comes from another place, like the air duct of this obstructed Opel Movano, or a broken tap, but this is still more rare. You can write a comment in case this article was useful to you. See you soon !