
How does a heating system work on a Renault Espace 5
Winter is our best ally on the road when going to work. And when the latter no longer activates, we easily regret it. So to know where the problem comes from, you will have to understand how it works on your Renault Espace 5, at least the basics. The heating uses the engine temperature to warm the personalised tour, and in most cases the cooling mechanism. In this way, this system has several functions. Also, the emission mechanism, so that the heat comes to us also has a duplication. There is a ventilateur which sends heat as soon as the vehicle is moving slowly or at walking pace, and it is the speed of the vehicle that allows the heat to be sent as soon as you drive at high speed. Pretty smart isn't it?
Recurring heating problems on a Renault Espace 5
Broken thermostat
The concept is simple, if the thermostat which regulates the temperature does not really capture the temperature of the water in the circuit, the whole circuit is affected. Even if the thermostat in your Renault Espace 5 does not activate correctly, the heating will still work. Because the temperature produced by the engine will increase over time, and so will the cooling system, even without a thermostat. The only concern is that you will have a hard time controlling the temperature.
Air flaps blocked on the Renault Espace 5
It's a concern that happens quite often. 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 Renault Espace 5
You have now entered, the fan is useful only at low speed or at a standstill. If the heating system does not send heat at low speed and you still hear its noise, the fan is probably going to be ruined. As a general rule, thanks to a higher speed, the heating of your Renault Espace 5 will be able to turn. If the fan really does not activate, it will have to be replaced.
Blocked hoses
The signs will be quite obvious. If your heater is running but creating little or no heat, the problem is most likely with the hoses. The more time passes, the latter become dirty and no longer allow hot water to reach the heating of your Renault Espace 5. In this specific case, wash the hoses or put new ones.
Air pocket in the circuit of the Renault Espace 5
The symptom will be identical to those of the hoses. If ever small pockets of air have entered the heart of the circuit, the water will also have problems accessing the heating radiator of this Renault Espace 5. In this specific case, all you have to do is purge the circuit.
Conclusion
You now understand where the concern could arise. Having said that, it happens that the reason comes from another place, such as the air duct of your Renault Espace 5 blocked, or a broken valve, but it is all the same less frequent. Leave us a comment if this text was useful to you. Enjoy the road!