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.

Remeha Remeha / Remeha 720545001 Flow Switch Assembly

Product code: 69687

Remeha 720545001 Flow Switch Assembly

£113.46

ex. VAT £94.55 Each

Glowworm Glowworm / Glowworm 0020084501 Fan

Product code: AC979

Glowworm 0020084501 Fan

£218.40

ex. VAT £182.00 Each

Worcester Bosch Worcester Bosch / Worcester Bosch 8716121817 Set of Electrodes

Product code: AA487

Worcester Bosch 8716121817 Set of Electrodes

£54.19

ex. VAT £45.16 1

Glowworm Glowworm / Glowworm 2000802600 Filling Loop Din

Product code: 33795

Glowworm 2000802600 Filling Loop Din

£83.20

ex. VAT £69.33 Each

Worcester Bosch Worcester Bosch / Worcester 87483004880 Printed Circuit Board Pcb

Product code: AD339

Worcester 87483004880 Printed Circuit Board Pcb

£340.80

ex. VAT £284.00 Each

Vaillant Vaillant / Vaillant 0020025041 Heat Exchanger, Dhw (35 Plates)

Product code: AC961

Vaillant 0020025041 Heat Exchanger, Dhw (35 Plates)

£214.80

ex. VAT £179.00 Each

Worcester Bosch Worcester Bosch / Worcester 8716122007 Gas Valve Sit

Product code: AD412

Worcester 8716122007 Gas Valve Sit

£147.60

ex. VAT £123.00 Each

Alpha Alpha / Alpha 3.018652 Seal Kit

Product code: AD146

Alpha 3.018652 Seal Kit

£100.80

ex. VAT £84.00 Each

Valor Valor / Valor 5130293 Ignition/Ionisation

Product code: AD420

Valor 5130293 Ignition/Ionisation

£52.80

ex. VAT £44.00 Each

Worcester Bosch Worcester Bosch / Worcester 8716117325 Fan Pebm D130 Ac230 50 056W Pwm Hb M Ub

Product code: AD404

Worcester 8716117325 Fan Pebm D130 Ac230 50 056W Pwm Hb M Ub

£223.20

ex. VAT £186.00 Each

Vokera Vokera / Vokera 10023661 Heat Exchanger

Product code: AD161

Vokera 10023661 Heat Exchanger

£348.00

ex. VAT £290.00 Each

Worcester Bosch Worcester Bosch / Worcester 87161113250 Gas Valve

Product code: 35787

Worcester 87161113250 Gas Valve

£182.68

ex. VAT £152.23 Each

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

Product code: AD338

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

£160.80

ex. VAT £134.00 Each

Vaillant Vaillant / Vaillant 0010030632 Pump High Efficiency

Product code: AA481

Vaillant 0010030632 Pump High Efficiency

£288.68

ex. VAT £240.57 1

Saunier Duval Saunier Duval / Saun 0020195514 Heat Exchanger

Product code: AD082

Saun 0020195514 Heat Exchanger

£747.60

ex. VAT £623.00 Each

Worcester Bosch Worcester Bosch / Worcester 8716119385 Printed Circuit Board And Back Panel

Product code: 31890

Worcester 8716119385 Printed Circuit Board And Back Panel

£108.55

ex. VAT £90.46 Each

Glowworm Glowworm / Glowworm 801722 Thermistor Thermometric

Product code: 82946

Glowworm 801722 Thermistor Thermometric

£27.74

ex. VAT £23.12 Each

Worcester Bosch Worcester Bosch / Worcester 87170100620 3-Way Valve

Product code: AD315

Worcester 87170100620 3-Way Valve

£174.00

ex. VAT £145.00 Each

Worcester Bosch Worcester Bosch / Worcester 8716120409 Pump Assembly Upmo 7M Chg

Product code: 36785

Worcester 8716120409 Pump Assembly Upmo 7M Chg

£260.50

ex. VAT £217.08 Each

Glowworm Glowworm / Glowworm 801645 Fan

Product code: 10068

Glowworm 801645 Fan

£244.57

ex. VAT £203.81 Each

Baxi Baxi / Remeha 720544301 Hydro Block Right C24/28

Product code: AD229

Remeha 720544301 Hydro Block Right C24/28

£250.80

ex. VAT £209.00 Each

Ideal Boilers Ideal Boilers / Ideal 176211 Primary Pcb

Product code: AD295

Ideal 176211 Primary Pcb

£356.63

ex. VAT £297.19 Each

Worcester Bosch Worcester Bosch / Worcester 8718600269 Heat Exchanger

Product code: AD407

Worcester 8718600269 Heat Exchanger

£1424.40

ex. VAT £1187.00 Each

Vaillant Vaillant / Vaillant 0020195456 Fan, With Combustion Chamber Cover

Product code: AD241

Vaillant 0020195456 Fan, With Combustion Chamber Cover

£244.80

ex. VAT £204.00 Each