The Glow-worm 0020020735 Gas Valve is a genuine replacement boiler component designed for compatible Glow-worm domestic heating appliances. This essential control part regulates gas flow to support safe, efficient burner operation and reliable boiler performance.
The Vaillant 0020110995 Gas Valve is a genuine replacement component compatible with ecoTEC Plus, ecoMAX and VUW boilers. Designed to ensure safe and precise gas flow control in condensing boiler systems, this essential part supports efficient combustion and reliable performance for UK central heating and hot water installations.