Boiler Spares

With thousands of heating and plumbing spare parts, tools and accessories for sale online , we’re sure to have the boiler spares to help you get the job finished.

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  • Viessmann 8 Litre Expansion Vessel 7837231
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    Viessmann 8 Litre Expansion Vessel 7837231

    Viessmann
    £167.69 Inc. VAT
    £139.74 Ex. VAT
    Overview: The 8-litre expansion vessel is designed specifically for use in Vitodens domestic boilers. It comes with two fitting bolts and a fiber washer for hose connections, ensuring a secure and reliable installation. Technical Specification: Shape:...
    Qty in Cart: 0
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    £167.69 Inc. VAT
    £139.74 Ex. VAT
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  • Advanced Water Expansion Vessel Mounting Kit 6340510001
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    Advanced Water Expansion Vessel Mounting Kit 6340510001

    Advanced Water
    £20.42 Inc. VAT
    £17.02 Ex. VAT
    Overview: The Expansion Vessel Bracket is a versatile product designed to fit expansion vessels ranging from 2 litres to 20 litres. This mounting kit ensures secure and proper installation of the expansion vessel, providing essential support and...
    Qty in Cart: 0
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    £20.42 Inc. VAT
    £17.02 Ex. VAT
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  • Glowworm Expansion Vessel 0020020744
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    Glowworm Expansion Vessel 0020020744

    Glow-worm
    £110.16 Inc. VAT
    £91.80 Ex. VAT
    Overview: The Glowworm 0020020744 Expansion Vessel is specifically designed for use with a range of Glowworm Flexicom appliances. It serves as a replacement expansion vessel for Fleixcom and Ultracom boilers. With a red color and rectangular shape, this...
    Qty in Cart: 0
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    £110.16 Inc. VAT
    £91.80 Ex. VAT
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  • CPS 181051 Vaillant Ecotec 10 Litre Expansion Vessel
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    CPS 181051 Vaillant Ecotec 10 Litre Expansion Vessel

    PS24
    £97.92 Inc. VAT
    £81.60 Ex. VAT
    Overview: The Expansion vessel is a vital component suitable for various Vaillant Boilers, including the Ecotec Pro 2006-2010 and Ecotec Plus 2005-2010 models. It plays a crucial role in protecting closed water heating systems from pressure build-up...
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    £97.92 Inc. VAT
    £81.60 Ex. VAT
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  • Worcester Bosch Expansion Vessel 6 Litre 87161055450
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    Worcester Bosch Expansion Vessel 6 Litre 87161055450

    Worcester
    £105.26 Inc. VAT
    £87.72 Ex. VAT
    Overview: The Worcester Bosch expansion vessel is a replacement part specially designed for Greenstar and i Junior Series boilers. This circular vessel serves as a chamber to protect water heating systems from excess pressure. Filled with air, it acts as...
    Qty in Cart: 0
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    £105.26 Inc. VAT
    £87.72 Ex. VAT
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  • Vaillant Ecotec Expansion Vessel 181051
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    Vaillant Ecotec Expansion Vessel 181051

    Vaillant
    £141.98 Inc. VAT
    £118.32 Ex. VAT
    Overview: The Vaillant expansion vessel is specifically designed for use in various Vaillant appliances, including ecoMAX VUW condensing, ecoTEC VU condensing, home condensing, Guernsey and Jersey only condensing, ecoMAX VU condensing, ecoTEC VUI...
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    £141.98 Inc. VAT
    £118.32 Ex. VAT
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  • Baxi 8 Litre Expansion Vessel 5114691
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    Baxi 8 Litre Expansion Vessel 5114691

    Baxi
    £89.99 Inc. VAT
    £74.99 Ex. VAT
    Overview: The expansion vessel is a crucial component suitable for various Vaillant and Baxi boilers. It protects closed water heating systems from pressure build-up by acting as a cushion against surges in pressure. This spare part is compatible with...
    Qty in Cart: 0
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    £89.99 Inc. VAT
    £74.99 Ex. VAT
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  • Baxi Small Fan Assembly Kit 246051
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    Baxi Small Fan Assembly Kit 246051

    Baxi
    £358.63 Inc. VAT
    £298.86 Ex. VAT
    Overview: The Baxi small fan assembly kit is designed to introduce fresh air into a boiler's combustion chamber, ensuring correct gas combustion and extracting burned gas after the process. Safety features within the boiler prevent gas from entering the...
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    £358.63 Inc. VAT
    £298.86 Ex. VAT
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  • Baxi Spare Fan Assembly for Kit Solo 30 to 60 229421
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    Baxi Spare Fan Assembly for Kit Solo 30 to 60 229421

    Baxi
    £259.49 Inc. VAT
    £216.24 Ex. VAT
    Overview: The Baxi spare fan assembly kit is designed to introduce fresh air into a boiler's combustion chamber, ensuring correct gas combustion and extracting burned gas after the process. Safety features within the boiler prevent gas from entering the...
    Qty in Cart: 0
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    £259.49 Inc. VAT
    £216.24 Ex. VAT
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  • Baxi Potterton Fan Assembly 30 to 60 Soft Mount 40958801
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    Baxi Potterton Fan Assembly 30 to 60 Soft Mount 40958801

    Baxi
    £281.52 Inc. VAT
    £234.60 Ex. VAT
    Overview: The Baxi Potterton fan assembly 30 to 60 soft mount is a critical component responsible for injecting fresh air into the boiler's combustion chamber, ensuring proper gas combustion, and removing noxious gas after the combustion process. Safety...
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    £281.52 Inc. VAT
    £234.60 Ex. VAT
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  • Worcester Bosch Greenstar Fan Assembly 87161164740
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    Worcester Bosch Greenstar Fan Assembly 87161164740

    Worcester
    £228.89 Inc. VAT
    £190.74 Ex. VAT
    Overview: The Worcester Bosch fan is a critical component responsible for injecting fresh air into the boiler's combustion chamber, ensuring proper gas combustion, and removing noxious gas after the combustion process. Safety protocols are in place...
    Qty in Cart: 0
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    £228.89 Inc. VAT
    £190.74 Ex. VAT
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  • Vaillant Fan Assembly 193593
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    Vaillant Fan Assembly 193593

    Vaillant
    £214.20 Inc. VAT
    £178.50 Ex. VAT
    Overview: The Vaillant Fan Assembly is a genuine Vaillant product designed for use with various Vaillant boilers that utilize condensing technology, including ecoTEC VU, ecoTEC VUW, and ecoTEC VUI models. The fan is responsible for forcing fresh air into...
    Qty in Cart: 0
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    £214.20 Inc. VAT
    £178.50 Ex. VAT
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  • Ideal Fan Assembly Kit 171461
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    Ideal Fan Assembly Kit 171461

    Ideal
    £183.60 Inc. VAT
    £153.00 Ex. VAT
    Overview: The Ideal fan is designed to ensure the proper combustion of gas in your boiler's combustion chamber. It introduces fresh air into the chamber, facilitating correct gas burning, and extracts burnt gas at the end of the combustion process. The...
    Qty in Cart: 0
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    £183.60 Inc. VAT
    £153.00 Ex. VAT
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  • Ideal Boilers Fan Kit 175569
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    Ideal Boilers Fan Kit 175569

    Ideal Boilers
    £205.63 Inc. VAT
    £171.36 Ex. VAT
    Overview: The fan in your boiler plays a crucial role in ensuring proper gas combustion within the combustion chamber. It forces fresh air into the chamber and removes burned gas after the combustion process is complete. Thanks to the safety features of...
    Qty in Cart: 0
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    £205.63 Inc. VAT
    £171.36 Ex. VAT
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  • Worcester Bosch Greenstar Fan Assembly 87161160670
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    Worcester Bosch Greenstar Fan Assembly 87161160670

    Worcester
    £195.84 Inc. VAT
    £163.20 Ex. VAT
    Overview: The Worcester Bosch Fan is an essential component that ensures proper gas combustion in a boiler's combustion chamber. It forces fresh air into the chamber and removes burned gas after the combustion process is complete. With safety features in...
    Qty in Cart: 0
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    £195.84 Inc. VAT
    £163.20 Ex. VAT
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  • Worcester Bosch Greenstar Fan Assembly 8716118443
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    Worcester Bosch Greenstar Fan Assembly 8716118443

    Worcester
    £197.06 Inc. VAT
    £164.22 Ex. VAT
    Overview: The Worcester Bosch Fan Assembly is an essential component of the boiler system, located around the fan section. Its primary function is to push fresh air into the combustion chamber, ensuring the gas is burned correctly during the combustion...
    Qty in Cart: 0
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    £197.06 Inc. VAT
    £164.22 Ex. VAT
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