The fault F13 in the Saunier Duval boiler indicates some error on the electronic board of the equipment. And in this case, we say “equipment”

If you are a boiler user or technician, some of the most useful knowledge for you is to learn how to empty the heating circuit.

Knowing how to repair a three-way boiler valve can save the day. As I’m sure you already know, when the 3-way valve is faulty, the

The immersion heater is one of the best inventions ever. Installing a container that constantly makes hot water available so that it is always ready