Thermcross Spares SIME 6281895 Boiler Pump, Circulation Pump, Heating Circulator, Replacement Boiler Spare Part Number: 6281895/SIM

Thermcross Spares SIME 6281895 Boiler Pump, Circulation Pump, Heating Circulator, Replacement Boiler Spare

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£512.00
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Thermcross Spares SIME 6281895 Boiler Pump, Circulation Pump, Heating Circulator, Replacement Boiler Spare Part Number: 6281895/SIM
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Thermcross Spares SIME 6281895 Boiler Pump, Circulation Pump, Heating Circulator, Replacement Boiler Spare

SKU W-419894
Manufacturer part number
6281895/SIM
EAN
8021297778108
£512.00
inc VAT£426.67 ex VAT
Lead time: 1-5 working days

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Product: Thermcross Spares SIME 6281895 Boiler Pump, Circulation Pump, Heating Circulator, Replacement Boiler Spare (Part no. W-419894)

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Description

Product Overview

The Thermcross Spares SIME 6281895 pump is a boiler circulation pump designed for moving heated water around your central heating system. Suitable for use as a replacement boiler spare, it helps restore reliable circulation to improve heating performance and reduce the risk of cold radiators.

Ideal for maintenance and repair work, this pump supports consistent heat distribution and dependable boiler operation when replacing a worn or failed unit.

Key Features

  • Replacement boiler circulation pump – helps restore proper water flow for more consistent heating.
  • Designed for central heating circulation – supports even heat distribution across radiators and heating zones.
  • High-intent spare part identification – match by MPN to reduce ordering errors and downtime.
  • Reliable repair solution – ideal for planned servicing or urgent breakdown fixes to get heating back on quickly.

Use Case / Application

Designed for installation within compatible boiler and heating systems where a circulator pump is required to move hot water through pipework and radiators. Commonly used in domestic central heating setups, including:

  • Homes and flats with radiator heating (e.g. living rooms, bedrooms, hallways)
  • Utility rooms and airing cupboards where boiler components are housed
  • Heating system repairs during servicing, fault diagnosis, or pump failure replacement

Problem → Solution

Perfect for replacing a failed or noisy boiler circulator pump to restore smooth circulation and dependable heating performance.

Product Specifications

  • Manufacturer – Thermcross Spares
  • Manufacturer Part Number (MPN) – 6281895/SIM
  • EAN / Barcode – 8021297778108
  • Product Type – Boiler Pump / Circulation Pump
  • Typical Applications / Use Cases – Boiler repairs and maintenance, central heating circulation, replacement boiler spares

Why Buy from BHL

Thermcross Spares supplies dependable heating spares for professional and DIY boiler maintenance, including the SIME 6281895 pump for restoring correct circulation. Buy online from BHL, a specialist online merchant trusted by thousands of satisfied customers since 1998 with thousands of 5 star reviews. Enjoy competitive pricing, free* and fast UK delivery, and careful dispatch from UK warehouses. Order the Thermcross Spares SIME 6281895 pump today for a straightforward replacement and reliable results.

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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

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