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.

Vokera Vokera / Vokera 20163408 Se Horizontal Flue  - Sales Item

£160.99

ex. VAT £134.16 Each

Worcester Bosch Worcester Bosch / Worcester 8716120409 Pump Assembly Upmo 7M Chg

£268.99

ex. VAT £224.16 Each

Remeha Remeha / Remeha 720767301 Spark Electrode

£41.49

ex. VAT £34.57 Each

Potterton Potterton / Potterton 909000 Fan Assembly Kit Prima 30E 60

£241.49

ex. VAT £201.24 Each

Vokera Vokera / Vokera 20039202 Gas Valve Rep 10028538

£223.49

ex. VAT £186.24 Each

Baxi Baxi / Baxi 7722642 Pump Kit - Upmo - 15-60 L3 633.0000

£348.00

ex. VAT £290.00 Each

Potterton Potterton / Potterton 5112178 Pcb Control 5112178

£405.99

ex. VAT £338.32 Each

Worcester Bosch Worcester Bosch / Worcester 8716117868 Gas Valve And Bracket Assembly

£334.99

ex. VAT £279.16 Each

Alpha Alpha / Alpha 1.023560 Expansion Vessel 8Lt(Cb/Sy/Cd)

£151.49

ex. VAT £126.24 Each

Vaillant Vaillant / Vaillant 0020231197 Valves (Hydraulic)

£179.99

ex. VAT £149.99 Each

Hamworthy Hamworthy / Hamworthy 563605642 Hsi And Box Assembly

£134.49

ex. VAT £112.07 Each

Saunier Duval Saunier Duval / Saunier Duval S1020600 Z Pipe

£47.79

ex. VAT £39.82 Each

Vaillant Vaillant / Vaillant 0020140423 Printed Circuit Board

£351.99

ex. VAT £293.32 Each

Vaillant Vaillant / Vaillant 0020110995 Gas Valve

£236.99

ex. VAT £197.49 Each

Vokera Vokera / Vokera 1789 Heating Valve

Product code: 52999

Vokera 1789 Heating Valve

£37.19

ex. VAT £30.99 Each

Heatrae Sadia Heatrae Sadia / Heatrae 95606988 Lower Immersion

£171.99

ex. VAT £143.32 Each

Baxi Baxi / Remeha Baxi 720753901 Exp Vsl 8L-24-28-33Kw

£147.99

ex. VAT £123.32 Each

Vaillant Vaillant / Vaillant 0020143478 Burner

Product code: AD262

Vaillant 0020143478 Burner

£650.99

ex. VAT £542.49 Each

Viessmann Viessmann / Viessmann 7841779 Plate Heat Exchanger 18 Plates

£155.99

ex. VAT £129.99 Each

Potterton Potterton / Potterton 402550 Cvi Gas Valve

£132.99

ex. VAT £110.82 Each

Ideal Boilers Ideal Boilers / Ideal 176863 Divertor Valve Cartridge

£110.99

ex. VAT £92.49 Each

Ideal Boilers Ideal Boilers / Ideal 176458 Divertor Valve Motor Kit

£73.49

ex. VAT £61.24 1

Baxi Baxi / Baxi 5111978 Trap

Product code: 80961

Baxi 5111978 Trap

£37.99

ex. VAT £31.66 Each

Vaillant Vaillant / Vaillant 0020034604 Printed Circuit, Cpl.

£285.99

ex. VAT £238.32 Each