Glowworm Gas Control Valve (-5Pa) – Pre-Owned | Part No. 0020195511

Inconsistent flame performance or gas flow faults across the very wide Glowworm Betacom, Easicom, Energy, Essential, Home, and Ultimate ranges are common signs of a gas control valve that's no longer regulating gas flow and pressure precisely. The Glowworm Gas Control Valve (-5Pa), Part No. 0020195511, is the genuine replacement that regulates gas flow within the boiler to ensure safe and stable combustion, restoring reliable heating across this extensive compatibility range.

This is a pre-owned part, inspected and tested before dispatch to ensure dependable operation.

Compatible Boiler Models

Inspected & Tested. Backed by Warranty.

This 0020195511 control valve helps resolve inconsistent flame performance and gas flow faults, restoring reliable heating across an exceptionally broad range of Glowworm models. Supplied with a 6-month warranty.

Delivery & Returns

Orders placed before 1:00 PM are dispatched the same working day, with standard and next-day delivery options available at checkout. Returns are accepted within 30 days if the item is unused and in its original condition.

Important Safety Note: Please confirm that part number 0020195511 matches your existing unit before ordering. Gas valves must always be installed by a Gas Safe registered engineer, with a full gas-tightness test before the boiler is returned to service.

Pricing Note: This valve's source cost (£119.99) sits well above a standard small-parts price band. We've priced it at a discount off RRP rather than forcing it into a band that would mean selling at a significant loss — please confirm your intended margin before publishing.