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 176273 Fan - 80 & 100Kw

£698.52

ex. VAT £582.10 Each

Baxi Baxi / Baxi 5110992 Kit Electrodes

Product code: 45242

Baxi 5110992 Kit Electrodes

£93.28

ex. VAT £77.73 Each

Vaillant Vaillant / Vaillant 014731 Central Heating Service Valve, Cpl.

£74.37

ex. VAT £61.97 Each

Andrews Water Heaters Andrews Water Heaters / Andrews C511Awh Multifunction Gas Valve-Ng Pp

£646.18

ex. VAT £538.48 Each

Baxi Baxi / Baxi 7786342 Combustion Ctrl Unit 18/19 Ht

£336.00

ex. VAT £280.00 Each

Worcester Bosch Worcester Bosch / Worcester 87161201310 Diverter Valve Assembly V4044F1109

£206.40

ex. VAT £172.00 Each

Alpha Alpha / Alpha 3.025192 Electrode Kit Immergas Part Number Revision

£81.60

ex. VAT £68.00 Each

Vaillant Vaillant / Vaillant 193593 Fan

Product code: 29005

Vaillant 193593 Fan

£227.66

ex. VAT £189.72 Each

Worcester Bosch Worcester Bosch / Worcester 87186892750 Charging Link Keyless

£88.80

ex. VAT £74.00 Each

Worcester Bosch Worcester Bosch / Worcester 8748300913 Printed Circuit Board

£128.40

ex. VAT £107.00 Each

Worcester Bosch Worcester Bosch / Worcester 8716119317 Heat Exchanger Basic Block Fs/Hf

£736.80

ex. VAT £614.00 Each

Vaillant Vaillant / Vaillant 0020135134 Heat Exchanger (7 Coil)

£727.20

ex. VAT £606.00 Each

Potterton Potterton / Potterton 402550 Cvi Gas Valve

£132.00

ex. VAT £110.00 Each

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

£119.76

ex. VAT £99.80 1

Baxi Baxi / Baxi 7216297 Heat Engine

Product code: AD183

Baxi 7216297 Heat Engine

£793.20

ex. VAT £661.00 Each

Vaillant Vaillant / Vaillant 0020195456 Fan, With Combustion Chamber Cover

£244.80

ex. VAT £204.00 Each

Ideal Boilers Ideal Boilers / Ideal Domestic 175551 Expansion Vessel Kit

£148.40

ex. VAT £123.67 Each

Worcester Bosch Worcester Bosch / Worcester 87161165610 Pump Ups 15-35-50 130Mm G1 230V 50Hz

£310.80

ex. VAT £259.00 Each

Ideal Boilers Ideal Boilers / Ideal 173533 User Control Kit - Isar He

£154.94

ex. VAT £129.12 Each

Glowworm Glowworm / Glowworm 0020014167 Support

Product code: 30547

Glowworm 0020014167 Support

£124.83

ex. VAT £104.02 Each

Worcester Bosch Worcester Bosch / Worcester 87161157410 Heat Exchanger Bare incl. New Sump

£530.57

ex. VAT £442.14 Each

Vaillant Vaillant / Vaillant 180935 Covering, Cpl.

£271.20

ex. VAT £226.00 Each

EOGB EOGB / EOGB Ltd F08-0890-A-14F-S Flexible 890mm Biogreen MEC

£15.78

ex. VAT £13.15 Each

Worcester Bosch Worcester Bosch / Worcester 87170021320 Turbine

£72.00

ex. VAT £60.00 Each