Flues & Accessories

This genuine Baxi 3-way diverter valve assembly (Part No. 7224765) with bypass is designed for use in Baxi, Main and Potterton combi boilers. It directs boiler output between central heating and domestic hot water systems, helping resolve common heating and hot water changeover faults. A reliable OEM brass replacement for efficient boiler performance.

This genuine Glow-worm water valve (0020026413) is a diverter valve designed for use in Ultracom and Flexicom boilers. It controls the flow between central heating and domestic hot water, ensuring efficient boiler operation and reliable temperature regulation. Ideal for repairing common CH/DHW changeover faults.

This genuine Vokera safety valve (20044364) is designed for Compact, Plus and Evolve boilers. The pressure relief valve helps regulate system pressure by releasing excess water when levels become too high, protecting the boiler from unsafe pressure build-up. Suitable for a wide range of Vokera boiler models.

This genuine Heatline air pressure switch (2.2mB MK1 – D003200909) is designed to monitor correct air pressure within the boiler system, ensuring safe ignition and combustion. Essential for maintaining safe boiler operation, it is compatible with selected Heatline MK1 boilers and ideal for fault repair and servicing.

This genuine Worcester Bosch syphon (87107253280) is designed for use in compatible condensing boilers to safely manage condensate drainage. It helps maintain efficient boiler operation by ensuring proper removal of waste water from the system. Ideal for servicing and repairing Worcester Bosch boilers.

This Altecnic 0–6 bar pressure gauge (WI-557306) features a 50mm dial and 1/4" bottom connection, designed for accurate monitoring of system pressure in heating and plumbing installations. Ideal for boilers, central heating systems and general pressure measurement, it ensures safe and efficient system performance.

The Heatmiser thimble sensor is a remote temperature sensing probe compatible with all Heatmiser thermostats that support external sensors. Housed in a neat surface-mount “thimble” enclosure, it provides accurate room temperature readings when installed in natural airflow conditions. Ideal for improved underfloor heating and smart heating control.

The Baxi Huba Pressure Transmitter 5107764 is a genuine replacement air pressure switch designed for Baxi Powermax boilers. This essential boiler safety component monitors fan operation and air pressure levels to help prevent unsafe gas build-up. Working alongside the boiler PCB, it ensures all critical safety checks are met before ignition, supporting reliable and efficient heating system performance.

The Grant Flow Switch MPCBS71NT is a genuine replacement part designed for use with the Grant Vortex Pro Combi 36 (pre 15/05/08). This essential boiler component monitors water flow within the heating system, helping ensure safe and efficient operation. Ideal for boiler repairs and servicing, it supports reliable central heating performance in UK homes.

The Worcester Bosch 87155058830 Bearing Plate is a genuine replacement boiler spare part designed to maintain smooth and reliable operation within compatible Worcester Bosch heating systems. Built to manufacturer specifications, it ensures proper component alignment and long-lasting performance, making it ideal for boiler servicing and repairs across the UK.

The Baxi CQI rigid filling loop 720808301 is a genuine Baxi boiler accessory designed for safe and reliable system pressure topping up. Compatible with Baxi 800 Range, Duo-tec, Main Eco and other ErP boilers.

The Vaillant 0020036861 printed circuit board is a genuine replacement PCB for ecoTEC VU condensing boilers. It acts as the control centre, managing all boiler functions for safe and efficient operation.

The Tower TFC Group CGDK1BR circular flue terminal guard provides essential protection for external boiler flue outlets. Designed to prevent damage and improve safety, suitable for 10” x 4.5” flue terminals.

The Ariston 65109138-03 printed circuit board (PCB) is a genuine replacement boiler control component designed for reliable system operation. Ideal for restoring performance in compatible Ariston boilers, this OEM PCB ensures efficient heating control and dependable long-term use.

The Polypipe UFH18EC 18mm Eurocone Adaptor is designed for secure and reliable connections in underfloor heating systems. Ideal for UFH manifolds, it provides a tight, leak-free fit between pipework and heating components, ensuring efficient system performance and easy installation.

The Glow-worm 0020097214 3-way diverter valve is a genuine replacement boiler spare designed for reliable switching between heating and hot water. Compatible with Energy, MicraCom, Easicom, Ultracom2, Betacom, and other Glow-worm boiler ranges, it ensures efficient system performance and dependable operation.

The Glow-worm 0020195521 condensate drain is a genuine replacement boiler component designed to safely remove condensate from compatible systems. Suitable for Betacom, Energy, Easicom, Essential, Ultimate and Sustain boiler ranges, it ensures efficient drainage and reliable boiler performance.

The Alpha Heating Innovation Vertical Flue Terminal 6.2000520 is a genuine boiler flue component designed for safe and efficient vertical flue discharge. Suitable for compatible Alpha boilers, it ensures correct ventilation and reliable boiler operation in domestic heating systems.

The Altecnic Caleffi Cap & Collar for Filling Loop YU-JQAL304 is designed for safe and reliable filling of sealed central heating systems directly from the cold water mains. Ideal for boiler pressure top-up and routine maintenance, it provides a secure and efficient connection for heating system servicing. A dependable choice for heating engineers and plumbing installations.

The Tigerloop® Oil De-aerator 13084 is designed to improve the efficiency and reliability of oil-fired heating systems by removing air and gases from the oil supply. Ideal for domestic and commercial boilers, it helps ensure smoother combustion and reduced system noise. Please note: fixing kit is not included.