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.

Worcester Bosch Worcester Bosch / Worcester 8716118488 Condensation Pump

£381.99

ex. VAT £318.32 Each

Worcester Bosch Worcester Bosch / Worcester 8716119315 Heat Exchanger Block

£808.99

ex. VAT £674.16 Each

Baxi Baxi / Baxi 7683926 Kit Fan Assembly

£184.99

ex. VAT £154.16 Each

Vaillant Vaillant / Vaillant 0020216847 Fan

Product code: AD089

Vaillant 0020216847 Fan

£188.49

ex. VAT £157.07 Each

Andrews Water Heaters Andrews Water Heaters / Andrews E661 Controller - Cwh

£878.49

ex. VAT £732.07 Each

Baxi Baxi / Baxi 720859501 Expansion Vessel 10L-40Kw

£122.49

ex. VAT £102.07 Each

Glowworm Glowworm / Glowworm 0020118194 Hydraulic Block

£134.99

ex. VAT £112.49 Each

Ideal Boilers Ideal Boilers / Ideal Domestic 175576 Flue Manifold

£56.49

ex. VAT £47.07 Each

Baxi Baxi / Baxi 242493 Heat Ex. Manifold

£50.99

ex. VAT £42.49 Each

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

£711.99

ex. VAT £593.32 Each

Potterton Potterton / Potterton 7690388 Printed Circuit Board

£284.99

ex. VAT £237.49 Each

Glowworm Glowworm / Glowworm 0010034156 Pump - High Efficency

£385.99

ex. VAT £321.66 Each

Vaillant Vaillant / Vaillant 190235 Fan, Cpl.

Product code: AC968

Vaillant 190235 Fan, Cpl.

£294.99

ex. VAT £245.82 Each

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

£103.49

ex. VAT £86.24 Each

Andrews Water Heaters Andrews Water Heaters / Andrews E920 Comp Primary Pump Wilo

£266.49

ex. VAT £222.07 Each

Worcester Bosch Worcester Bosch / Worcester 87161049190 Diverter Valve Body

£118.99

ex. VAT £99.16 Each

Vokera Vokera / Vokera 20039202 Gas Valve Rep 10028538

£223.49

ex. VAT £186.24 Each

Vaillant Vaillant / Vaillant 0020211454 Pump

Product code: AD063

Vaillant 0020211454 Pump

£730.99

ex. VAT £609.16 Each

Ideal Boilers Ideal Boilers / Ideal Domestic 175661 Flow Turbine Cartridge He30 Fugas Pn 10393

£62.49

ex. VAT £52.07 Each

Alpha Alpha / Alpha 1.023673 Gas Valve - Dungs

£163.49

ex. VAT £136.24 Each

Vaillant Vaillant / Vaillant 130826 Printed Circuit, Cpl.

£399.00

ex. VAT £332.50 Each

Worcester Bosch Worcester Bosch / Worcester 8716120411 Pump Head Upmo 7M Chg

£228.00

ex. VAT £190.00 Each

Ideal Boilers Ideal Boilers / Ideal 174376 Fan - Imax Xtra F160-F560

£1726.99

ex. VAT £1439.16 Each

Baxi Baxi / Baxi 7217661 User Interaction Controller Ho

£99.99

ex. VAT £83.32 Each