Central Heating Supplies
Boiler Spares

Boiler Spares

Need a replacement part for a boiler? You’ve come to the right place – at Toolstation, we stock hundreds of boiler spares to help you carry out any service or repair as quickly and efficiently as possible.

We have official replacement parts for an extensive range of boiler brands. Find spare parts for Baxi, Ideal, Danfoss, Worcester Bosch, Vaillant and many more.

Boiler Parts

Our boiler parts are all listed with the manufacturer’s part ID number, so it couldn’t be easier to find any of the heating spare parts you’re looking for. From valves, switches and sensors to heat exchangers, PCBs and automatic air vents, you’ll always be sure of a Job Done Right when you visit Toolstation.

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Product code: AD065

Vaillant 0020135124 Venturi

£150.00

ex. VAT £125.00 Each

quantity

Product code: AC957

Glowworm 2000800532 Fan Assembly Ult 120Ff

£369.60

ex. VAT £308.00 Each

quantity

Product code: AD296

Worcester 87170021320 Turbine

£72.00

ex. VAT £60.00 Each

quantity

Product code: AD374

Worcester 8716117868 Gas Valve And Bracket Assembly

£325.20

ex. VAT £271.00 Each

quantity

Product code: 72523

Glowworm 0020020718 Flue Duct Front Assembly

£42.87

ex. VAT £35.72 Each

quantity

Product code: AA492

Worcester Bosch 8716122434 Expansion Vessel 7L

£119.76

ex. VAT £99.80 1

quantity

Product code: AD110

Ariston 65104696 Expansion Vessel Support

£297.60

ex. VAT £248.00 Each

quantity

Product code: 48041

Vaillant 178988 Complete Flow Sensor (Black)

£35.55

ex. VAT £29.62 Each

quantity

Product code: AC950

Vaillant 180901 Fan, Cpl.

£704.40

ex. VAT £587.00 Each

quantity

Product code: AD309

Ideal Gas Valve - Nova 820

£136.23

ex. VAT £113.52 Each

quantity

Product code: AD323

Worcester 87161051110 Water Pressure Switch

£76.80

ex. VAT £64.00 Each

quantity

Product code: AD048

Vaillant 0020146731 Gas Section With Venturi

£232.80

ex. VAT £194.00 Each

quantity

Product code: 30547

Glowworm 0020014167 Support

£124.83

ex. VAT £104.02 Each

quantity

Product code: AD169

Viessmann 7828746 Plate Heat Exchanger, 20 Plates Dhw

£175.20

ex. VAT £146.00 Each

quantity

Product code: 44667

Worcester 87161165150 Gas Valve

£136.35

ex. VAT £113.62 Each

quantity

Product code: AC942

Vaillant 0020035222 Gas Section

£279.60

ex. VAT £233.00 Each

quantity

Product code: 49932

Baxi 248225 Tap Isolation Return

£58.00

ex. VAT £48.33 Each

quantity

Product code: AD426

Saunier Duval S1047000 Printed Circuit

£290.40

ex. VAT £242.00 Each

quantity

Product code: AD427

Worcester 87170021100 Water Valve

£152.40

ex. VAT £127.00 Each

quantity

Product code: AD283

Worcester 87161461640 Flow Sensor

£57.60

ex. VAT £48.00 Each

quantity

Product code: AD393

Worcester 87182252430 Conversion Kit Sit 848

£210.00

ex. VAT £175.00 Each

quantity

Product code: AD042

Baxi 7661826 Safety/Press Relief Valve Kit

£72.00

ex. VAT £60.00 Each

quantity

Product code: AD344

Ideal 176863 Divertor Valve Cartridge

£110.86

ex. VAT £92.38 Each

quantity

Product code: AA506

Riello 20193432 Photodiode Analogue

£37.00

ex. VAT £30.83 1

quantity

Boiler Spares

Boiler Parts

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