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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.

Andrews Water Heaters Andrews Water Heaters / Andrews E659 Ga Valv-Cwh

Product code: AD106

Andrews E659 Ga Valv-Cwh

£360.00

ex. VAT £300.00 Each

Worcester Bosch Worcester Bosch / Worcester 8716117628 Pump Sgre2W 7Mh Ch 9H Hu1

Product code: AD398

Worcester 8716117628 Pump Sgre2W 7Mh Ch 9H Hu1

£337.20

ex. VAT £281.00 Each

Ariston Ariston / Ariston 65104261 Expansion Vessel

Product code: AD246

Ariston 65104261 Expansion Vessel

£128.40

ex. VAT £107.00 Each

Vaillant Vaillant / Vaillant 0020141342 Gas Pipe (Top)

Product code: AD175

Vaillant 0020141342 Gas Pipe (Top)

£97.20

ex. VAT £81.00 Each

Baxi Baxi / Baxi 5107339 Gas Valve Vk4105M Assembly

Product code: AD224

Baxi 5107339 Gas Valve Vk4105M Assembly

£153.60

ex. VAT £128.00 Each

Vokera Vokera / Vokera 20002969 Transformer

Product code: AD037

Vokera 20002969 Transformer

£60.00

ex. VAT £50.00 Each

Worcester Bosch Worcester Bosch / Worcester 8716117577 Pump Head

Product code: AD312

Worcester 8716117577 Pump Head

£412.80

ex. VAT £344.00 Each

Potterton Potterton / Potterton 5116017 Hydraulic Inlet Assembly 10L/Min

Product code: AD023

Potterton 5116017 Hydraulic Inlet Assembly 10L/Min

£141.60

ex. VAT £118.00 Each

Worcester Bosch Worcester Bosch / Worcester 8716120415 Pump Assembly Upmo 7M Cacao

Product code: AD527

Worcester 8716120415 Pump Assembly Upmo 7M Cacao

£294.00

ex. VAT £245.00 Each

Vokera Vokera / Vokera 1005443 Condensing Exchanger Assembly

Product code: AD134

Vokera 1005443 Condensing Exchanger Assembly

£773.53

ex. VAT £644.61 Each

Ferroli Ferroli / Ferroli 39810432 Pcb - Dcf02.1

Product code: AD269

Ferroli 39810432 Pcb - Dcf02.1

£435.60

ex. VAT £363.00 Each

Vaillant Vaillant / Vaillant 0020010296 Service Cock

Product code: AC947

Vaillant 0020010296 Service Cock

£50.40

ex. VAT £42.00 Each

Ideal Boilers Ideal Boilers / Ideal 177661 Primary Pcb I6 / 2 - After Serial Number Abr

Product code: AD317

Ideal 177661 Primary Pcb I6 / 2 - After Serial Number Abr

£351.25

ex. VAT £292.71 Each