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.

Baxi Baxi / Baxi 248225 Tap Isolation Return

Product code: 49932

Baxi 248225 Tap Isolation Return

£58.00

ex. VAT £48.33 Each

Glowworm Glowworm / Glowworm 0020026411 Tap

Product code: AD231

Glowworm 0020026411 Tap

£84.00

ex. VAT £70.00 Each

Vaillant Vaillant / Vaillant 193593 Fan

Product code: 29005

Vaillant 193593 Fan

£227.66

ex. VAT £189.72 Each

Worcester Bosch Worcester Bosch / Worcester 87186892750 Charging Link Keyless

Product code: AD277

Worcester 87186892750 Charging Link Keyless

£88.80

ex. VAT £74.00 Each

Vokera Vokera / Vokera 20005569 Printed Circuit Board Mp08

Product code: AD125

Vokera 20005569 Printed Circuit Board Mp08

£154.80

ex. VAT £129.00 Each

Worcester Bosch Worcester Bosch / Worcester 87161157400 Heat Exchanger Assembly 18-24Kw

Product code: AD396

Worcester 87161157400 Heat Exchanger Assembly 18-24Kw

£534.00

ex. VAT £445.00 Each

Andrews Water Heaters Andrews Water Heaters / Andrews E658 Fan - Cwh

Product code: AC998

Andrews E658 Fan - Cwh

£424.80

ex. VAT £354.00 Each

Alpha Alpha / Alpha Boilers 1.018064 Diverter Valve Motor Assembly

Product code: 27425

Alpha Boilers 1.018064 Diverter Valve Motor Assembly

£53.86

ex. VAT £44.88 Each

Worcester Bosch Worcester Bosch / Worcester 87186849450 Expansion Vessel

Product code: AD367

Worcester 87186849450 Expansion Vessel

£106.80

ex. VAT £89.00 Each

Saunier Duval Saunier Duval / Saunier Duval S1047000 Printed Circuit

Product code: AD426

Saunier Duval S1047000 Printed Circuit

£290.40

ex. VAT £242.00 Each

Baxi Baxi / Baxi 5111074 Kit 1M He Extension 60/100

Product code: AD190

Baxi 5111074 Kit 1M He Extension 60/100

£82.80

ex. VAT £69.00 Each

Ferroli Ferroli / Ferroli 39812370 Pcb - Mf08F.1

Product code: AD265

Ferroli 39812370 Pcb - Mf08F.1

£225.60

ex. VAT £188.00 Each

Worcester Bosch Worcester Bosch / Worcester Heat Exchanger Series Cleaning Set 77190019960

Product code: 77972

Worcester Heat Exchanger Series Cleaning Set 77190019960

£103.05

ex. VAT £85.87 Each

Glowworm Glowworm / Glowworm 0020014402 Heat Exchanger Dhw (16 Plates)

Product code: 93298

Glowworm 0020014402 Heat Exchanger Dhw (16 Plates)

£147.51

ex. VAT £122.92 Each

Vaillant Vaillant / Vaillant 0020141342 Gas Pipe (Top)

Product code: AD177

Vaillant 0020141342 Gas Pipe (Top)

£318.00

ex. VAT £265.00 Each

Worcester Bosch Worcester Bosch / Worcester 87161066850 Heat Exchanger 14 Plate

Product code: 30056

Worcester 87161066850 Heat Exchanger 14 Plate

£180.28

ex. VAT £150.23 Each

Vokera Vokera / Vokera 20002995 Fan

Product code: AD163

Vokera 20002995 Fan

£322.80

ex. VAT £269.00 Each

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

Product code: AD313

Ideal 179019 24Volt Diverter Motor Pl25Lgfb8 99114481

£100.16

ex. VAT £83.47 1

Andrews Water Heaters Andrews Water Heaters / Andrews E890 Flame Sensor

Product code: AD252

Andrews E890 Flame Sensor

£117.60

ex. VAT £98.00 Each

Saunier Duval Saunier Duval / Saunier Duval S5720200 Domestic Hot Water Sensor

Product code: AA479

Saunier Duval S5720200 Domestic Hot Water Sensor

£76.11

ex. VAT £63.42 1

Worcester Bosch Worcester Bosch / Worcester 8736500000 Controller

Product code: AD403

Worcester 8736500000 Controller

£615.60

ex. VAT £513.00 Each

Worcester Bosch Worcester Bosch / Worcester 8718600083 Control Box Uba3

Product code: AD270

Worcester 8718600083 Control Box Uba3

£424.80

ex. VAT £354.00 Each

Worcester Bosch Worcester Bosch / Worcester 87182256360 Siphon

Product code: AD324

Worcester 87182256360 Siphon

£106.80

ex. VAT £89.00 Each

Worcester Bosch Worcester Bosch / Worcester 87161463000 Pcb 232

Product code: AD329

Worcester 87161463000 Pcb 232

£284.40

ex. VAT £237.00 Each