The boiler performs a combined task of heating sanitary water and domestic heating. It can only do one or the other, never both at the same time. This means that if the radiators heat up during the use of sanitary hot water, then there is a problem with the boiler’s diverter valve or alternatively with the sensors that handle the anti-freezing system.
Heater maintenance is essential for the proper functioning and longevity of the home heating system. This practice not only helps to save on the gas bill, but also ensures the efficiency of the heater, helping to reduce energy consumption and environmental impact. In this article, we will explore the various aspects and procedures necessary for heater maintenance, highlighting the importance of this process and providing practical tips on how and when to perform it.