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.

Ideal Boilers Ideal Boilers / Ideal 177601 Expansion Vessel

£165.99

ex. VAT £138.32 Each

Vaillant Vaillant / Vaillant 0020010295 15Mm Non Return Valve

£47.99

ex. VAT £39.99 Each

Vaillant Vaillant / Vaillant 0020135124 Venturi

Product code: AD065

Vaillant 0020135124 Venturi

£185.19

ex. VAT £154.32 Each

Worcester Bosch Worcester Bosch / Worcester 8716117725 Heat Exchanger Cleaning Kit

£75.49

ex. VAT £62.91 Each

Vaillant Vaillant / Vaillant 0010030634 Pump - High Efficency

£270.99

ex. VAT £225.82 Each

Vaillant Vaillant / Vaillant 0020143478 Burner

Product code: AD262

Vaillant 0020143478 Burner

£650.99

ex. VAT £542.49 Each

Tesla Tesla / Tesla Saffire Remote Fire Valve 1/4" 90 degree 1/4" 90 Degree 2m

£35.99

ex. VAT £29.99 Each

Ideal Boilers Ideal Boilers / Ideal 173624 Divertor Valve Kit Isar

£244.49

ex. VAT £203.74 Each

Baxi Baxi / Baxi 7683801 Kit Expansion Vessel 7L Assy

£160.99

ex. VAT £134.16 Each

Vaillant Vaillant / Vaillant 103409 Heat Exchanger

£732.00

ex. VAT £610.00 Each

Vaillant Vaillant / Vaillant 130837 Main Pcb Ecomax Pro

£254.99

ex. VAT £212.49 Each

Ideal Boilers Ideal Boilers / Ideal 177608 Primary Pcb Kit I11

£295.49

ex. VAT £246.24 Each

Vaillant Vaillant / Vaillant 065180 Heat Exchanger

£705.99

ex. VAT £588.32 Each

Andrews Water Heaters Andrews Water Heaters / Andrews E658 Fan - Cwh

Product code: AC998

Andrews E658 Fan - Cwh

£431.99

ex. VAT £359.99 Each

Worcester Bosch Worcester Bosch / Worcester 8738717458 Gas Valve Ce427

£365.99

ex. VAT £304.99 Each

Danfoss Danfoss / Danfoss 071N7155 Bfp11R3 Pump - Diamond Series

£101.99

ex. VAT £84.99 Each

Worcester Bosch Worcester Bosch / Worcester 87161026730 Gas Valve- Dungs Ref: 239

£207.99

ex. VAT £173.32 Each

Vokera Vokera / Vokera 20044364 Safety Valve

Product code: 68085

Vokera 20044364 Safety Valve

£30.39

ex. VAT £25.32 Each

Worcester Bosch Worcester Bosch / Worcester 8718600269 Heat Exchanger

£1424.49

ex. VAT £1187.07 Each

Vaillant Vaillant / Vaillant 0020136628 Display (Plus)

£96.00

ex. VAT £80.00 Each

Worcester Bosch Worcester Bosch / Worcester 87161068470 Diverter Valve Motor

£72.99

ex. VAT £60.82 Each

Worcester Bosch Worcester Bosch / Worcester 8748300913 Printed Circuit Board

£132.99

ex. VAT £110.82 Each

Worcester Bosch Worcester Bosch / Worcester 8718600083 Control Box Uba3

£437.99

ex. VAT £364.99 Each

Vaillant Vaillant / Vaillant 0020141345 Siphon/Trap

£31.99

ex. VAT £26.66 Each