We stock a full range of Worcester boiler gas valves replacement parts in both new and used/pre-owned condition. New Worcester gas valves include a 12-month warranty, and we test every used valve before sale. All used valves come with a 6-month warranty.
Sale!
Sale!These Worcester gas valves cover popular Worcester Bosch ranges and models including Greenstar Junior/Si (24i, 28i, 25Si, 30Si) and Greenstar CDI/Combi variants (24CDi/26CDi/28CDi, Greenstar Combi 25CDi, Greenstar Combi 30CDi), plus Greenstar HE Plus 28, Greenstar 30i Combi ErP, and Worcester 2000 30kW.
1) What does a Worcester gas valve do?
The gas valve controls how much gas flows to the burner, helping the boiler ignite correctly and maintain stable, safe combustion.
2) Do you sell Worcester gas valves in new and used/pre-owned condition?
Yes. We supply Worcester gas valve replacement parts in new and used/pre-owned options.
3) What warranty do Worcester gas valves come with?
New Worcester gas valves: 12-month warranty
Used/refurbished Worcester gas valves: 6-month warranty
4) Are used Worcester gas valves tested before sale?
Yes. Every used/refurbished gas valve is tested for operation/performance before dispatch.
5) Which Worcester boilers are these gas valves compatible with?
Compatibility depends on your exact Worcester model and the gas valve part number. We match by manufacturer code/part number (and boiler details) to ensure correct fitment.