Flues & Accessories

The Glow-worm 2000800608 Thermostat is a genuine replacement heating control designed for compatible Glow-worm Micron, Ultimate and Xeon boilers. It allows users to adjust and control boiler temperature settings for improved comfort, efficiency and reliable heating performance.

The Glow-worm 2000801129 Gas Valve Replacement Kit is a genuine boiler spare designed for compatible Glow-worm Ultimate boilers. This essential gas control component regulates fuel flow to the burner or pilot assembly, supporting safe and efficient boiler operation.

The Glow-worm 2000801166 Pressure Gauge is a genuine replacement boiler component designed for compatible Glow-worm Compact and other heating appliances. This pressure gauge provides a clear visual reading of system pressure, helping users monitor boiler performance and identify potential issues.

The Glow-worm 2000801705 Door Seal is a genuine replacement inner gasket designed for compatible Glow-worm boilers. This boiler spare helps restore a secure seal around the service access panel, supporting safe operation and reliable performance during servicing and maintenance.

The Glow-worm 2000801843 Door Seal is a genuine replacement boiler gasket designed to maintain a secure seal between the boiler door and frame. Ideal for servicing and repairs, this component helps support reliable operation and effective sealing within compatible Glow-worm heating systems.

The Glow-worm 2000801991 Printed Circuit Board is a genuine replacement boiler PCB designed to restore electronic control functions in compatible Glow-worm heating systems. This essential component manages boiler operation, supporting safe, efficient and reliable performance.

Genuine Glow-Worm Full Gas Valve 800442 for compatible Protherm, Ultimate, Xeon, Fuel Saver, Space Saver, Micron and Ikon boilers. This replacement boiler gas valve controls gas flow to the burner for safe and efficient operation.

Genuine Glow-Worm 801634 Burner Gasket replacement for compatible Glow-Worm boilers. This essential boiler spare part creates a secure seal around the burner, helping maintain safe and efficient boiler performance.

Genuine Glow-Worm 801635 Door Seal replacement gasket for compatible Glow-Worm domestic boilers. Designed to restore the heat exchanger access seal, helping maintain combustion safety, efficiency and reliable boiler performance.

Genuine Glow-Worm Zig Ignitor Grey 801655 spark generator for compatible Glow-Worm boilers. This replacement ignition component creates the spark required to ignite the pilot burner, ensuring reliable boiler start-up and operation.

Genuine Saunier Duval S1071400 Gas Valve for compatible C-CI, Themaclassic, Opalia and SI boilers. This replacement boiler gas valve controls gas flow to the burner or pilot assembly for safe and efficient boiler operation.

Genuine Glow-Worm S202635 Ignition Electrode for Buckingham 4, Hideaway and Micron boilers. This replacement boiler electrode creates the ignition spark required for combustion and supports safe, reliable boiler operation.

Genuine Glow-Worm S212140 Seal replacement part for compatible Glow-Worm boilers. Designed to provide a secure seal within the boiler system, helping maintain safe operation, efficiency and reliable performance.

Genuine Glow-Worm BBU 45/2 and 56/2 Fire Oxypilot S451477 replacement pilot burner. Designed to safely ignite the main burner, this boiler spare part helps ensure reliable ignition and efficient gas combustion.

Genuine Glow-Worm SWX5503 Micron Shut Off Ignition Lead for compatible Micron and Inset boilers. This replacement ignition cable connects the electrode to the ignition system, helping provide reliable boiler start-up and safe combustion.

Genuine Glow-Worm 0020020744 Expansion Vessel replacement for compatible Flexicom and Ultracom boilers. This boiler spare part helps maintain system pressure by absorbing expansion within the central heating system.

Genuine Glow-Worm Main Printed Circuit Board 20023825 replacement for compatible Flexicom and Ultracom boilers. This essential boiler control component manages sensors, thermostats and safety functions to ensure reliable boiler operation.

Genuine Glow-Worm Interface Printed Circuit Board 20027897 for compatible British Gas, CXI, HXI, C-CI, SXI and SI boilers. This replacement boiler PCB manages sensors, thermostats and safety functions for reliable system control.

Genuine Saunier Duval Flexicom 3 Bar Pressure Relief Valve 0020047005. This boiler safety component controls pressure build-up within sealed heating systems, helping prevent damage caused by excessive pressure.

Genuine Glow-Worm 2000800432 Fan Assembly replacement for Ultimate 50 FF and LPG boilers. This boiler fan supports controlled airflow for safe combustion, helping maintain efficient and reliable heating system performance.