The isolation valve, located beneath the heating appliance, enables users to control the flow of gas and water into the central heating system. It serves the crucial function of allowing for the complete shutdown of the supply in case of emergencies or leaks. This component is featured in 76 different boilers within the Baxi range, including models like Baxi GOLD COMBI, GOLD COMBI, GOLD COMBI, PERFORMA 24, and PERFORMA 24 ECO HE.
