Product Information: The pressure relief valve helps to stop pressure build up within a closed system. It is set to release water if the pressure is too high to prevent a dangerously high pressure build up within the system.
This part is present in 18 different boilers in the Chaffoteaux range including the Chaffoteaux BRITONY SYSTEM , BRITONY SYSTEM , BRITONY SYSTEM , BRITONY SYSTEM , BRITONY COMBI .