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.

Heatrae Sadia Heatrae Sadia / Heatrae 95606952 Element Assembly Cutout

Product code: AD002

Heatrae 95606952 Element Assembly Cutout

£98.40

ex. VAT £82.00 Each

Glowworm Glowworm / Glowworm Printed Circut Board

Product code: AD100

Glowworm Printed Circut Board

£139.20

ex. VAT £116.00 Each

Heatrae Sadia Heatrae Sadia / Heatrae 95606988 Lower Immersion

Product code: AD196

Heatrae 95606988 Lower Immersion

£171.60

ex. VAT £143.00 Each

Glowworm Glowworm / Glowworm S900847 Two Fuse Printed Circuit Board (Ultimate boilers)

Product code: 55578

Glowworm S900847 Two Fuse Printed Circuit Board (Ultimate boilers)

£226.94

ex. VAT £189.12 Each

Crossland Crossland / Crossland F02-F136 489 Filter Element 489

Product code: AA503

Crossland F02-F136 489 Filter Element 489

£3.56

ex. VAT £2.97 1

Vaillant Vaillant / Vaillant 0020140423 Printed Circuit Board

Product code: AD045

Vaillant 0020140423 Printed Circuit Board

£324.00

ex. VAT £270.00 Each

Glowworm Glowworm / Glowworm 0020084501 Fan

Product code: AC979

Glowworm 0020084501 Fan

£218.40

ex. VAT £182.00 Each

Danfoss Danfoss / Danfoss 071N7155 Bfp11R3 Pump - Diamond Series

Product code: AD157

Danfoss 071N7155 Bfp11R3 Pump - Diamond Series

£94.80

ex. VAT £79.00 Each

EOGB EOGB / EOGB A05-0001 Full Metal Tiger Loop Bio-Internal & External

Product code: AC958

EOGB A05-0001 Full Metal Tiger Loop Bio-Internal & External

£112.80

ex. VAT £94.00 Each

Baxi Baxi / Baxi 7678800 Service Pcb Combi System L4

Product code: AD195

Baxi 7678800 Service Pcb Combi System L4

£165.60

ex. VAT £138.00 Each

Valor Valor / Valor 3002988 Pilot Unit

Product code: AD348

Valor 3002988 Pilot Unit

£56.40

ex. VAT £47.00 Each

Glowworm Glowworm / Glowworm 0020118138 Printed Circuit

Product code: AD130

Glowworm 0020118138 Printed Circuit

£296.40

ex. VAT £247.00 Each

AmbiRad AmbiRad / Ambirad 2501-De Id Fan 073580-02 (Square Plug)

Product code: AD073

Ambirad 2501-De Id Fan 073580-02 (Square Plug)

£460.80

ex. VAT £384.00 Each

Baxi Baxi / Baxi 7216534 Spares Kit Motor

Product code: 46625

Baxi 7216534 Spares Kit Motor

£54.21

ex. VAT £45.17 Each

Remeha Remeha / Remeha 720767301 Spark Electrode

Product code: 38966

Remeha 720767301 Spark Electrode

£40.36

ex. VAT £33.63 Each

Worcester Bosch Worcester Bosch / Worcester Bosch 8716122434 Expansion Vessel 7L

Product code: AA492

Worcester Bosch 8716122434 Expansion Vessel 7L

£119.76

ex. VAT £99.80 1

Potterton Potterton / Potterton 409583 Fan Assembly Sifan

Product code: AD235

Potterton 409583 Fan Assembly Sifan

£225.60

ex. VAT £188.00 Each

Baxi Baxi / Baxi 5132097 Kit Electrode (Spares)

Product code: 15859

Baxi 5132097 Kit Electrode (Spares)

£49.21

ex. VAT £41.01 Each

Vaillant Vaillant / Vaillant 065131 Secondary Heat Exchanger, 12 Plates

Product code: AC973

Vaillant 065131 Secondary Heat Exchanger, 12 Plates

£154.80

ex. VAT £129.00 Each

Viessmann Viessmann / Viessmann 7841770 Heat Exchanger

Product code: AC948

Viessmann 7841770 Heat Exchanger

£98.40

ex. VAT £82.00 Each

Reillo Reillo / Riello 20035388 Digital Control Box Mo535 M1Pf (Firebird)

Product code: AD293

Riello 20035388 Digital Control Box Mo535 M1Pf (Firebird)

£212.40

ex. VAT £177.00 Each

Viessmann Viessmann / Viessmann 7869893 Main Pcb Vbc115-A10.008

Product code: AD039

Viessmann 7869893 Main Pcb Vbc115-A10.008

£151.20

ex. VAT £126.00 Each

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

Product code: AD143

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

£151.20

ex. VAT £126.00 Each

Vaillant Vaillant / Vaillant 0020110997 Gas Section

Product code: AC956

Vaillant 0020110997 Gas Section

£160.80

ex. VAT £134.00 Each