Safety Screw 8 Bar Ic Dis

Safety valve for combined boilers of different brands.

In boilers, pressure in the unit exceeding 3 bar is very harmful for both the boiler and the installation. This is the part that helps to drain excess water into the combi to prevent damage to the combi when the water pressure in the system exceeds 3 bar. It is usually located at the bottom of the pot.

When the boiler fails, the failure of the safety valve is not very common. As a rule, it does not close after opening due to sudden intervention, or it can become clogged due to the ingress of dirt. In the event of a malfunction, the safety valve cannot be repaired. For this reason, parts are replaced. It is recommended that the safety valve be replaced by a specialist.