Baxi Broag Syp hon Sealing Ring Syphon, Condensate Trap Seal, Boiler Siphon Gasket, Replacement O Ring

Name: Baxi Broag Syp hon Sealing Ring Syphon, Condensate Trap Seal, Boiler Siphon Gasket, Replacement O Ring
Brand: BHL
SKU: W-418545
Price: 55.18 GBP
Availability: InStock

SKU W-418545

Manufacturer part number: S101581

£55.18

inc VAT£45.98 ex VAT

Lead time: 1-5 working days

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Description

Short Introduction

The Baxi Broag S101581 syphon sealing ring is a boiler spare designed to create a secure seal on the syphon or condensate trap assembly. It helps prevent water leakage and maintains correct operation of the condensate route. Ideal for a like for like replacement when servicing or repairing compatible boiler systems.

Key Features

Secure sealing ring design – helps stop drips and leaks around the syphon or condensate trap connection.
Designed for boiler maintenance – supports reliable operation after servicing and reduces the chance of call backs.
Direct replacement spare – ideal for swapping worn, perished, or flattened seals during repair work.
Compact, essential component – a small part that can make a big difference to keeping the boiler watertight and running smoothly.

Use Case / Application

Suitable for use in domestic and light commercial heating systems where a syphon or condensate trap seal is required. Commonly fitted inside the boiler casing as part of the condensate management assembly. Typical tasks include routine servicing, fixing a minor leak, or replacing seals during a syphon or trap clean.

Problem → Solution

Perfect for replacing a leaking or degraded syphon seal, helping restore a watertight connection and reducing the risk of condensate drips inside the boiler.

Product Specifications

• Manufacturer – Baxi
• Manufacturer Part Number (MPN) – S101581
• Product Type – Sealing Ring (Syphon / Condensate Trap Seal)

Why Buy from BHL

Baxi is a trusted name in heating spares and system components, known for dependable parts that support safe, reliable boiler operation. Order the Baxi Broag S101581 syphon sealing ring from BHL for competitive pricing and free* & fast UK delivery. BHL are a specialist online merchant, trusted by thousands of satisfied customers online since 1998 enjoying thousands of 5 star reviews. Buy online today for a smooth, hassle free repair, delivered with care from UK warehouses. *see our terms

Reviews

Buying guide: Boiler Spares

Boiler spares are replacement parts for gas, LPG and oil boilers: printed circuit boards, fans, gas valves, pumps, diverter valves, heat exchangers, sensors, pressure gauges, burners, electrodes, seals, casing panels and flue parts. Most are made for one manufacturer, and often for a narrow range of models, so identifying the boiler correctly matters more than anything else.

Identify the boiler first

Find the data badge, usually behind the front panel or under the controls cover. It shows the manufacturer, the model and the GC (Gas Council) number, a seven-digit reference for the exact appliance. Natural gas and LPG versions of the same boiler usually have different GC numbers, and parts can change between production runs, so the GC number and serial number are the safest way to match a part. The boiler's installation and servicing manual lists the parts for each model.

Part numbers and replacements

Search by the manufacturer's part number where you have it. Manufacturers sometimes replace a part with a newer version under a new number; only use a replacement that the manufacturer lists for your model. Some repairs need a kit rather than a single part, for example a part supplied with new seals or fixings.

Safety

By law, work on gas boilers and their gas parts must be carried out by a Gas Safe registered engineer qualified for that type of appliance; ask to see their ID card before work starts. Oil boilers should be worked on by a suitably qualified technician.

For thermostats and programmers, see heating controls.

Shop all Boiler Spares