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.

Alpha Alpha / Alpha 1.039944 Gas Valve

Product code: AD258

Alpha 1.039944 Gas Valve

£165.99

ex. VAT £138.32 Each

Glowworm Glowworm / Glowworm 0020037309 Fan

Product code: AD024

Glowworm 0020037309 Fan

£267.99

ex. VAT £223.32 Each

Vokera Vokera / Vokera 20039923 Exchanger Assembly Rep 20025765

£406.99

ex. VAT £339.16 Each

Ideal Boilers Ideal Boilers / Ideal 176355 Burner 100Kw Kit

£567.99

ex. VAT £473.32 Each

Vokera Vokera / Vokera 20021496 3 Way Htng Manif & Cartridge

£105.99

ex. VAT £88.32 Each

Vaillant Vaillant / Vaillant 0020132683 Diverter Valve, Brass

£166.99

ex. VAT £139.16 Each

Vokera Vokera / Vokera 20205196 Main PCB

Product code: AA501

Vokera 20205196 Main PCB

£152.99

ex. VAT £127.49 1

Vaillant Vaillant / Vaillant 0020030797 Condensate Pump Eco Level

£216.00

ex. VAT £180.00 Each

Worcester Bosch Worcester Bosch / Worcester 87161066630 Mechanical Timer MT10

£106.99

ex. VAT £89.16 Each

Ideal Boilers Ideal Boilers / Ideal 176457 Auto Air Vent With O Ring

£62.99

ex. VAT £52.49 Each

Glow-Worm Glow-Worm / Glowworm 0020020734 Fan

Product code: AD142

Glowworm 0020020734 Fan

£214.99

ex. VAT £179.16 Each

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

£108.99

ex. VAT £90.82 Each

Worcester Bosch Worcester Bosch / Worcester 8716117040 Heat Exchanger Wb6 Assembled

£559.99

ex. VAT £466.66 Each

Vaillant Vaillant / Vaillant 0020068958 Connection Tube

£58.49

ex. VAT £48.74 Each

Vokera Vokera / Vokera 10030433 Pcb

Product code: AD160

Vokera 10030433 Pcb

£319.49

ex. VAT £266.24 Each

Glowworm Glowworm / Glowworm 0020136540 Heat Exchanger Dhw

£103.49

ex. VAT £86.24 Each

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

£162.99

ex. VAT £135.82 Each

Riello Riello / Riello 3013073 Control Box Rmg

£199.49

ex. VAT £166.24 Each

Vaillant Vaillant / Vaillant 0020211453 Pump

Product code: AD121

Vaillant 0020211453 Pump

£634.99

ex. VAT £529.16 Each

Baxi Baxi / Remeha 720480001 Fan Assembly 24V

£324.00

ex. VAT £270.00 Each

Ideal Boilers Ideal Boilers / Ideal Domestic 175591 Electrode - Ignition

£37.69

ex. VAT £31.41 Each

Ideal Boilers Ideal Boilers / Ideal 154810 Gas Valve-Vr4601 Ab1034

£243.99

ex. VAT £203.32 Each

Tesla Tesla / Super Universal Thermocouple 900mm

£7.29

ex. VAT £6.07 Each

Baxi Baxi / Baxi 7225723 Heat Exchanger Dhw (16 Plates)

£111.49

ex. VAT £92.91 Each