Gas Valves

Browse our range of gas valves for boiler spares, including gas heads, gas blocks and air/gas mixers. We stock parts to suit popular manufacturers such as Honeywell, Baxi, Worcester and Ariston, alongside other leading brands. Whether you need a replacement gas valve for a domestic boiler or a commercial unit, our range covers genuine, compatible, refurbished and obsolete options. Our technical team checks each part for correct fitment before dispatch, so you can order with confidence. In-stock orders placed by 4pm Mon–Fri (10:30am Sat) are despatched the same day. If you are unsure which gas valve you need, contact us with your boiler model or GC number and we will help identify the correct part. Returns are accepted within 30 days.

Prices and stock shown where we hold the part. Where it says Call for price, call us and we'll check stock, or a replacement if the part is no longer made.