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.

Worcester Bosch Worcester Bosch / Worcester 87483005120 Printed Circuit Board Pcb

£311.99

ex. VAT £259.99 Each

Worcester Bosch Worcester Bosch / Worcester 8716119315 Heat Exchanger Block

£808.99

ex. VAT £674.16 Each

Vaillant Vaillant / Vaillant 0020221617 Pump

Product code: AD173

Vaillant 0020221617 Pump

£374.99

ex. VAT £312.49 Each

Worcester Bosch Worcester Bosch / Worcester 87161049200 Diverter Actuator

£156.99

ex. VAT £130.82 Each

Ideal Boilers Ideal Boilers / Ideal 177550 Primary Pcb

Product code: AD422

Ideal 177550 Primary Pcb

£308.99

ex. VAT £257.49 Each

Vaillant Vaillant / Vaillant 0020110996 Gas Section

£257.99

ex. VAT £214.99 Each

Ideal Boilers Ideal Boilers / Ideal 179019 24Volt Diverter Motor Pl25Lgfb8 99114481

£100.49

ex. VAT £83.74 1

Ideal Boilers Ideal Boilers / Ideal Domestic 175569 Fan Kit

£253.49

ex. VAT £211.24 Each

Glowworm Glowworm / Glowworm 0020014168 Valve

Product code: 74487

Glowworm 0020014168 Valve

£168.99

ex. VAT £140.82 Each

Worcester Bosch Worcester Bosch / Worcester 87186892750 Charging Link Keyless

£91.99

ex. VAT £76.66 Each

Worcester Bosch Worcester Bosch / Worcester 871860492A0 Heat Exchanger Assembly

£693.99

ex. VAT £578.32 Each

Vaillant Vaillant / Vaillant 178965 Support

Product code: 88473

Vaillant 178965 Support

£83.99

ex. VAT £69.99 Each

Vokera Vokera / Vokera 20069541 Pcb 29He Plus

£200.49

ex. VAT £167.07 Each

Saunier Duval Saunier Duval / Saunier Duval S1047000 Printed Circuit

£314.99

ex. VAT £262.49 Each

Vaillant Vaillant / Vaillant 0020128697 Wiring Harness

£50.49

ex. VAT £42.07 Each

Worcester Bosch Worcester Bosch / Worcester 873790949A0 Control Box

£572.99

ex. VAT £477.49 Each

Ideal Boilers Ideal Boilers / Ideal 175662 Flow Turbine Cart He35 Fugas Pn 10394

£72.49

ex. VAT £60.41 Each

Baxi Baxi / Baxi 5114692 Expansion Vessel 10 Ltr

£97.49

ex. VAT £81.24 Each

Baxi Baxi / Baxi 5121025 Electronic Control

£400.99

ex. VAT £334.16 Each

Worcester Bosch Worcester Bosch / Worcester 87161068330 Flexible Hose

£31.99

ex. VAT £26.66 Each

Baxi Baxi / Baxi 242493 Heat Ex. Manifold

£50.99

ex. VAT £42.49 Each

Andrews Water Heaters Andrews Water Heaters / Andrews E669 Control Pcb Auto

£635.99

ex. VAT £529.99 Each

Baxi Baxi / Baxi 7224763 Three Way Valve Assembly

£180.99

ex. VAT £150.82 Each

Baxi Baxi / Baxi 7690358 Printed Circuit Board Kit

£233.99

ex. VAT £194.99 Each