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 95606963 Lower Element

£143.49

ex. VAT £119.57 Each

Reillo Reillo / Reillo Rbs03 Pump R40 Bio Fuel

£129.99

ex. VAT £108.32 Each

Ideal Boilers Ideal Boilers / Ideal 176063 Heat Engine Kit H/O

£711.99

ex. VAT £593.32 Each

Archergas Archergas / Archergas St15 Standard Heating Pump 15-60/130

£85.49

ex. VAT £71.24 Each

Potterton Potterton / Potterton 402550 Cvi Gas Valve

£132.99

ex. VAT £110.82 Each

Worcester Bosch Worcester Bosch / Worcester Bosch Pump  8716122126 UPM 15-70CHG

£133.99

ex. VAT £111.66 1

Baxi Baxi / Baxi 7223558 Heat Exchanger Dhw (20 Plates)

£137.49

ex. VAT £114.57 Each

Saunier Duval Saunier Duval / Saunier Duval S5720500 System Pressure Sensor

£39.99

ex. VAT £33.32 Each

Baxi Baxi / Baxi 7678800 Service Pcb Combi System L4

£180.99

ex. VAT £150.82 Each

Worcester Bosch Worcester Bosch / Worcester 87161068450 Diverter Valve Assembly

£123.49

ex. VAT £102.91 Each

Saunier Duval Saunier Duval / Saun 0020195507 Fan, With Combustion Chamber Cover

£333.99

ex. VAT £278.32 Each

Worcester Bosch Worcester Bosch / Worcester 8748300939 Printed Circuit Board

£88.99

ex. VAT £74.16 Each

Worcester Bosch Worcester Bosch / Worcester 8716117417 Fan Nrg 118

£197.99

ex. VAT £164.99 Each

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

£119.99

ex. VAT £99.99 1

Ideal Boilers Ideal Boilers / Ideal Domestic 175660 Flow Turbine Cartridge He24 Fugas P/N 10391

£62.49

ex. VAT £52.07 Each

Vokera Vokera / Vokera 1789 Heating Valve

Product code: 52999

Vokera 1789 Heating Valve

£37.19

ex. VAT £30.99 Each

Saunier Duval Saunier Duval / Saunier Duval S5739800 Temperature Sensor

£32.99

ex. VAT £27.49 Each

Danfoss Danfoss / Danfoss Burner Controls D01-071N1006 NC T85 Coil Service Kit

£40.99

ex. VAT £34.16 Each

Baxi Baxi / Baxi 5132097 Kit Electrode (Spares)

£49.29

ex. VAT £41.07 Each

Continental Continental / Continental Mb2C-Opsorf-Tp Opso Changeover Kit With Test Point Adaptor

£91.99

ex. VAT £76.66 Each

Ideal Boilers Ideal Boilers / Ideal 176550 Divertor Valve Body & Paddle

£66.99

ex. VAT £55.82 1

Ideal Boilers Ideal Boilers / Ideal 173532 User Control Kit - Icos/Icos Syst He

£144.49

ex. VAT £120.41 Each

Gledhill Gledhill / Gledhill Sh010 3Kw Immersion Heater

£85.99

ex. VAT £71.66 Each

Ideal Boilers Ideal Boilers / Ideal 175419 Plate Heat Exchanger Kit 35Kw

£89.99

ex. VAT £74.99 Each