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

£160.80

ex. VAT £134.00 Each

Vaillant Vaillant / Vaillant 014731 Central Heating Service Valve, Cpl.

£74.37

ex. VAT £61.97 Each

Alpha Alpha / Alpha 3.025191 Spares Gas Valve Kit

£177.60

ex. VAT £148.00 Each

Worcester Bosch Worcester Bosch / Worcester 8716122007 Gas Valve Sit

£147.60

ex. VAT £123.00 Each

Ideal Boilers Ideal Boilers / Ideal Domestic 174486 Primary Control Kit He Series

£276.61

ex. VAT £230.51 Each

Ideal Boilers Ideal Boilers / Ideal 177550 Primary Pcb

Product code: AD422

Ideal 177550 Primary Pcb

£308.52

ex. VAT £257.10 Each

Worcester Bosch Worcester Bosch / Worcester 871860004A0 Gas Valve 848 Sigma Rohs Compliant

£171.60

ex. VAT £143.00 Each

Worcester Bosch Worcester Bosch / Worcester 87161163810 Electrodes

£37.06

ex. VAT £30.88 Each

Worcester Bosch Worcester Bosch / Worcester 87161066860 Heat Exchanger 10 Plate

£113.87

ex. VAT £94.89 Each

Ideal Boilers Ideal Boilers / Ideal 172625 Fan Kit (Fime Fan Px130/0047 & 0081)

£196.36

ex. VAT £163.63 Each

Worcester Bosch Worcester Bosch / Worcester 87172044100 Fan

Product code: AD273

Worcester 87172044100 Fan

£260.40

ex. VAT £217.00 Each

Worcester Bosch Worcester Bosch / Worcester 8716117070 Control Unit Cu-Dna1.0 Skin Low Uk

£261.60

ex. VAT £218.00 Each

Vaillant Vaillant / Vaillant 0020195454 Fan, With Combustion Chamber Cover

£261.60

ex. VAT £218.00 Each

Worcester Bosch Worcester Bosch / Worcester 87161164280 Pressure Gauge

£29.11

ex. VAT £24.26 Each

Worcester Bosch Worcester Bosch / Worcester 87161056520 Fan

Product code: AD289

Worcester 87161056520 Fan

£94.80

ex. VAT £79.00 Each

Glowworm Glowworm / Glowworm 0020097328 Expansion Vessel 8L

£137.41

ex. VAT £114.51 Each

Baxi Baxi / Remeha 720480401 Valve Gas Combination Block

£174.00

ex. VAT £145.00 Each

Baxi Baxi / Baxi 7225723 Heat Exchanger Dhw (16 Plates)

£111.48

ex. VAT £92.90 Each

Viessmann Viessmann / Viessmann 7837231 Expansion Vessel Cri 8

£164.40

ex. VAT £137.00 Each

EOGB EOGB / Eogb M02-1-70-03 B9-70W Motor

£96.00

ex. VAT £80.00 Each

Vokera Vokera / Vokera 10023568 Supply Inlet Valve

£33.60

ex. VAT £28.00 Each

Valor Valor / Valor 5130293 Ignition/Ionisation

£52.80

ex. VAT £44.00 Each

Ideal Boilers Ideal Boilers / Ideal Domestic 172548 Mini Ignition Printed Circuit Board

£182.82

ex. VAT £152.35 Each

Vaillant Vaillant / Vaillant 0020148383 Gas Section With Regulator

£218.40

ex. VAT £182.00 Each