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.

Ideal Boilers Ideal Boilers / Ideal Domestic 171461 Classic Fan Assembly Kit

£183.99

ex. VAT £153.32 Each

Worcester Bosch Worcester Bosch / Worcester 8748300910 Circuit Board Greenstar Cdi Combi/System

£111.99

ex. VAT £93.32 Each

Gledhill Gledhill / Gled Sg021 Group Inlet 3Bar & 4.5Bar

£190.99

ex. VAT £159.16 Each

Alpha Alpha / Alpha Boilers 1.018064 Diverter Valve Motor Assembly

£53.99

ex. VAT £44.99 Each

Heatrae Sadia Heatrae Sadia / Heatrae 95605022 Valve Cold Wtr Combi.Comp Prem

£148.99

ex. VAT £124.16 Each

Baxi Baxi / Baxi 7688421 Kit Pcb Combi/ System

£173.99

ex. VAT £144.99 Each

Archergas Archergas / Archergas Pro15 Heating Pro Modulating Pump 15-60/130

£109.49

ex. VAT £91.24 Each

Grant Grant / Grant VBS159 Wilo HE Circulating Pump (7M)

£195.99

ex. VAT £163.32 1

Heatrae Sadia Heatrae Sadia / Heatrae 95612719 Control Assembly Stat/Wire Ind.

£67.99

ex. VAT £56.66 Each

Worcester Bosch Worcester Bosch / Worcester 87186892750 Charging Link Keyless

£91.99

ex. VAT £76.66 Each

Baxi Baxi / Baxi 720011701 Fan Centrifugal 325V Dc

£194.49

ex. VAT £162.07 Each

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

£460.99

ex. VAT £384.16 Each

Saunier Duval Saunier Duval / Saun 0020195509 Fan, With Combustion Chamber Cover

£326.49

ex. VAT £272.07 Each

Worcester Bosch Worcester Bosch / Worcester 87180069070 Firestop Plate C/W Screws

£28.99

ex. VAT £24.16 Each

Heatrae Sadia Heatrae Sadia / Heatrae 95602030 1 3/4 3Kw Element

£174.99

ex. VAT £145.82 Each

Ideal Boilers Ideal Boilers / Ideal 170990 Pump Kit Isar/Icos System

£320.99

ex. VAT £267.49 Each

Baxi Baxi / Baxi 7222704 Relay Pcb

Product code: AD062

Baxi 7222704 Relay Pcb

£85.99

ex. VAT £71.66 Each

Johnson & Starley Johnson & Starley / Johnson And Starley 1000-0522635 Fan C/W 2 Gaskets & 5 Screw

£367.49

ex. VAT £306.24 Each

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

£144.49

ex. VAT £120.41 Each

Gledhill Gledhill / Gledhill Xb482 Immersion Heater C/W Stat (Pc111) Pulsacoil

£86.49

ex. VAT £72.07 Each

Baxi Baxi / Baxi 5112380 Printed Circuit Board

£199.49

ex. VAT £166.24 Each

Heatrae Sadia Heatrae Sadia / Heatrae 95605897 - Cold Water Combination Valve Complete

£151.99

ex. VAT £126.66 Each

Viessmann Viessmann / Viessmann 7876450 Pump Motor G-He Pwm

£374.49

ex. VAT £312.07 Each

Viessmann Viessmann / Viessmann 7819967 Sensor 3 (Boiler) Wb1/Wb2

£94.99

ex. VAT £79.16 Each