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.
Danfoss Danfoss Danfoss / Danfoss D01-030H6316 Nozzle 00.75 X 60 EH

£9.95

ex. VAT £8.29 Each

For delivery only

Worcester Bosch Worcester Bosch Worcester Bosch / Worcester 87161409200 Washer 30.5 X 22.2 X 1.5

£3.65

ex. VAT £3.04 Each

For delivery only

Baxi Baxi Baxi / Baxi 5114755 Combustion Chamber Gasket

£19.98

ex. VAT £16.65 Each

For delivery only

Baxi Baxi Baxi / Baxi 7772687 Gas Valve Kit

Product code: AA490

Baxi 7772687 Gas Valve Kit

£79.18

ex. VAT £65.98 1

For delivery only

Danfoss Danfoss Danfoss / Danfoss D01-030F6312 Nozzle 00.60 X 60 ES

£9.95

ex. VAT £8.29 Each

For delivery only

Regin Regin Regin / Regin Regu50 Red Rubber Tube - (2M Pack)

£9.19

ex. VAT £7.66 Each

For delivery only

Danfoss Danfoss Danfoss / Danfoss D01-030F8316 Nozzle 00.75 X 80 ES

£9.95

ex. VAT £8.29 Each

For delivery only

Viessmann Viessmann Viessmann / Viessmann 7828718 Ignition / Ionisation Electrode

£43.20

ex. VAT £36.00 Each

For delivery only

Ideal Boilers Ideal Boilers Ideal Boilers / Ideal Domestic 175583 Siphon Trap Kit

£30.61

ex. VAT £25.51 Each

For delivery only

Danfoss Danfoss Danfoss / Danfoss D01-030H8308 Nozzle 00.50 X 80 EH

£9.95

ex. VAT £8.29 Each

For delivery only

Grant Grant Grant / Grant Boilers Ltd Efbs19 On/Off Double Pole Switch (Neon)

£14.99

ex. VAT £12.49 Each

For delivery only

Worcester Bosch Worcester Bosch Worcester Bosch / Worcester 87161066880 Control Sensor

£13.97

ex. VAT £11.64 Each

For delivery only

Vokera Vokera Vokera / Vokera 20044364 Safety Valve

Product code: 68085

Vokera 20044364 Safety Valve

£27.60

ex. VAT £23.00 Each

For delivery only

Worcester Bosch Worcester Bosch Worcester Bosch / Worcester 87161410440 Control Knob

£6.16

ex. VAT £5.13 Each

For delivery only

Vaillant Vaillant Vaillant / Vaillant 0020074963 Control Knobs Grey (Pk3)

£10.78

ex. VAT £8.98 Each

For delivery only

Danfoss Danfoss Danfoss / Danfoss D01-030H6308 Nozzle 00.50 X 60 EH

£9.35

ex. VAT £7.79 Each

For delivery only

Baxi Baxi Baxi / Baxi 5113313 Tap Adaptor

Product code: 70923

Baxi 5113313 Tap Adaptor

£9.98

ex. VAT £8.32 Each

For delivery only

Vokera Vokera Vokera / Vokera 10023566 Heating Flow Cock

£43.20

ex. VAT £36.00 Each

For delivery only

Danfoss Danfoss Danfoss / Danfoss D01-030F6308 Nozzle 00.50 X 60 ES

£9.95

ex. VAT £8.29 Each

For delivery only

Danfoss Danfoss Danfoss / Danfoss D01-030H8314 Nozzle 00.65 X 80 EH

£9.95

ex. VAT £8.29 Each

For delivery only

Baxi Baxi Baxi / Baxi 5114767 Sensor Hall Effect

£21.83

ex. VAT £18.19 Each

For delivery only

Vaillant Vaillant Vaillant / Vaillant 0020010292 Service Valve Handle 2PK

£8.15

ex. VAT £6.79 Each

For delivery only

Glowworm Glowworm Glowworm / Glowworm 0020057359 Siphon Adaptor

£25.20

ex. VAT £21.00 Each

For delivery only

Baxi Baxi Baxi / Baxi 241900 Valve Multifunctional

£159.98

ex. VAT £133.32 Each

For delivery only