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.

Main Main / Main 5110860 Heat Exchanger

Product code: AD222

Main 5110860 Heat Exchanger

£868.99

ex. VAT £724.16 Each

Glowworm Glowworm / Glowworm 0020020716 Flue Duct Top Assembly

£83.99

ex. VAT £69.99 Each

Worcester Bosch Worcester Bosch / Worcester 87229638580 Temperature Limit Sensor

£39.79

ex. VAT £33.16 Each

Worcester Bosch Worcester Bosch / Worcester 8748300938 Printed Circuit

£93.99

ex. VAT £78.32 Each

Alpha Alpha / Alpha 3.018652 Seal Kit

Product code: AD146

Alpha 3.018652 Seal Kit

£100.99

ex. VAT £84.16 Each

Ferroli Ferroli / Ferroli 39810432 Pcb - Dcf02.1

£435.99

ex. VAT £363.32 Each

Baxi Baxi / Baxi 5121447 Fan

Product code: 73516

Baxi 5121447 Fan

£233.99

ex. VAT £194.99 Each

Ideal Boilers Ideal Boilers / Ideal 173533 User Control Kit - Isar He

£154.99

ex. VAT £129.16 Each

Vaillant Vaillant / Vaillant 193590 Ignition Cable

£29.99

ex. VAT £24.99 Each

Vaillant Vaillant / Vaillant 0020195461 Heat Exchanger

£532.99

ex. VAT £444.16 Each

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

£151.49

ex. VAT £126.24 Each

Ideal Boilers Ideal Boilers / Ideal Domestic 175661 Flow Turbine Cartridge He30 Fugas Pn 10393

£62.49

ex. VAT £52.07 Each

Worcester Bosch Worcester Bosch / Worcester 77161920070 Electronic Timer-T230E7

£202.99

ex. VAT £169.16 Each

Ideal Boilers Ideal Boilers / Ideal 176313 Gas Valve 30, 40, 60, 80 & 150Kw Kit

£160.99

ex. VAT £134.16 Each

Heatrae Sadia Heatrae Sadia / Heatrae 95606926 Element Plate Assembly 3Kw

£205.49

ex. VAT £171.24 Each

Main Main / Main 7679746 Pcb Combi 25 Eco

£202.99

ex. VAT £169.16 Each

Worcester Bosch Worcester Bosch / Worcester 87161429030 Plate Heat Exchanger Pvw 14E

£178.99

ex. VAT £149.16 Each

Glowworm Glowworm / Glowworm 801614 Flue Adaptor

Product code: AC997

Glowworm 801614 Flue Adaptor

£141.99

ex. VAT £118.32 Each

Remeha Remeha / Remeha S62749 Syphon Assembly

£51.99

ex. VAT £43.32 Each

Vokera Vokera / Vokera 1789 Heating Valve

Product code: 52999

Vokera 1789 Heating Valve

£37.19

ex. VAT £30.99 Each

Worcester Bosch Worcester Bosch / Worcester 8716119317 Heat Exchanger Basic Block Fs/Hf

£758.99

ex. VAT £632.49 Each

Baxi Baxi / Baxi 5114009 Kit Burner

Product code: AD107

Baxi 5114009 Kit Burner

£202.99

ex. VAT £169.16 Each

Worcester Bosch Worcester Bosch / Worcester 87161201310 Diverter Valve Assembly V4044F1109

£206.49

ex. VAT £172.07 Each

Vokera Vokera / Vokera 20005569 Printed Circuit Board Mp08

£154.99

ex. VAT £129.16 Each