The Glow-worm heating cock is a replacement part for the isolation valve in Glow-worm boilers such as the C-CI, SXI, Ultrapower, Miscellaneous, Xtramax, SI, CXI and Eden. It comes with three washers for installation. The isolation valve, which is typically located beneath heating appliances, allows the user to control the flow of gas and water into a central heating system. It also enables the user to halt the flow in the event of a leak or an emergency.
Supplied with washers
Technical specification
TypeHeating CockManufacturer Model No2000801937Brand NameGlow-worm