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.

Vaillant Vaillant / Vaillant 0020141342 Gas Pipe (Top)

£605.99

ex. VAT £504.99 Each

Glowworm Glowworm / Glowworm  Printed Circut Board

£139.49

ex. VAT £116.24 Each

Ideal Boilers Ideal Boilers / Ideal 176865 Expansion Vessel Kit

£149.99

ex. VAT £124.99 Each

Glowworm Glowworm / Glowworm 0020097265 Heat Exchanger

£859.99

ex. VAT £716.66 Each

Baxi Baxi / Baxi 7217661 User Interaction Controller Ho

£99.99

ex. VAT £83.32 Each

Ideal Boilers Ideal Boilers / Ideal 111947 Fan Assembly Nf200 Classic

£311.49

ex. VAT £259.57 Each

Viessmann Viessmann / Viessmann 7841779 Plate Heat Exchanger 18 Plates

£155.99

ex. VAT £129.99 Each

Main Main / Main 5110959 Water Valve - Multipoint Bf

£501.99

ex. VAT £418.32 Each

Vaillant Vaillant / Vaillant 0020141345 Siphon/Trap

£31.99

ex. VAT £26.66 Each

Baxi Baxi / Baxi 7683965 Plate Heat Ex Kit (12 Plates) 600 800 Eco Compact

£88.99

ex. VAT £74.16 Each

Baxi Baxi / Baxi 720012201 Door Combustion Box S/W Assembly

£117.99

ex. VAT £98.32 Each

Glowworm Glowworm / Glowworm 0020097207 Flow Switch

£50.99

ex. VAT £42.49 Each

Baxi Baxi / Baxi 7690350 Printed Circuit Board Combi 28 4 Coil

£220.99

ex. VAT £184.16 Each

Baxi Baxi / Remeha 720768101 Fan

Product code: AD144

Remeha 720768101 Fan

£211.49

ex. VAT £176.24 Each

Ideal Boilers Ideal Boilers / Ideal Domestic 172548 Mini Ignition Printed Circuit Board

£182.99

ex. VAT £152.49 Each

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

£243.99

ex. VAT £203.32 Each

Baxi Baxi / Baxi 720222801 Electrode Ignition

£36.99

ex. VAT £30.82 Each

Vaillant Vaillant / Vaillant 0020141342 Gas Pipe (Top)

£333.99

ex. VAT £278.32 Each

Worcester Bosch Worcester Bosch / Worcester 77161920070 Electronic Timer-T230E7

£202.99

ex. VAT £169.16 Each

Glowworm Glowworm / Glowworm 0020020718 Flue Duct Front Assembly

£47.99

ex. VAT £39.99 Each

Baxi Baxi / Baxi 5112380 Printed Circuit Board

£199.49

ex. VAT £166.24 Each

Baxi Baxi / Baxi 241900 Valve Multifunctional

£193.99

ex. VAT £161.66 Each

Glowworm Glowworm / Glowworm 0020097316 Water Valve

£96.00

ex. VAT £80.00 Each

Glowworm Glowworm / Glowworm 0020023825 Main Printed Circuit Board

£218.99

ex. VAT £182.49 Each