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 0020133816 Electrode

£31.52

ex. VAT £26.27 Each

Glowworm Glowworm / Glowworm 0020097214 3 Way Valve

£64.39

ex. VAT £53.66 Each

Baxi Baxi / Baxi 5110992 Kit Electrodes

Product code: 45242

Baxi 5110992 Kit Electrodes

£93.28

ex. VAT £77.73 Each

Glowworm Glowworm / Glowworm 0020117131 Clock

Product code: AD126

Glowworm 0020117131 Clock

£165.60

ex. VAT £138.00 Each

Worcester Bosch Worcester Bosch / Worcester 87161068450 Diverter Valve Assembly

£123.11

ex. VAT £102.59 Each

Vaillant Vaillant / Vaillant 194819 Complete Aqua-Sensor

£97.08

ex. VAT £80.90 Each

Baxi Baxi / Baxi 5114691 Expansion Vessel 8L

£87.00

ex. VAT £72.50 Each

Vaillant Vaillant / Vaillant 0020210464 Heat Exchanger

£709.20

ex. VAT £591.00 Each

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

£15.78

ex. VAT £13.15 Each

Vaillant Vaillant / Vaillant 0020213146 Diverter Valve

£56.32

ex. VAT £46.93 Each

Vaillant Vaillant / Vaillant 0020132683 Diverter Valve, Brass

£154.22

ex. VAT £128.52 Each

EOGB EOGB / Nuway G60014G Tiger Loop Oil De-Aerator

£69.37

ex. VAT £57.81 Each

Ideal Boilers Ideal Boilers / Ideal Domestic 175569 Fan Kit

£253.42

ex. VAT £211.18 Each

Glowworm Glowworm / Glowworm 0010030631 Pump - High Efficiency

£282.37

ex. VAT £235.31 1

Glowworm Glowworm / Glowworm 0020020749 Tube, Flow Link

£31.52

ex. VAT £26.27 Each

Grant Grant / Grant Mpcbs20/A Divertor Valve

£216.00

ex. VAT £180.00 Each

Vaillant Vaillant / Vaillant 178965 Support

Product code: 88473

Vaillant 178965 Support

£79.42

ex. VAT £66.18 Each

Glowworm Glowworm / Glowworm 0020020735 Gas Section

£214.80

ex. VAT £179.00 Each

Worcester Bosch Worcester Bosch / Worcester 87161087230 Diverter Valve Actuator Assembly

£139.00

ex. VAT £115.83 Each

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

£86.40

ex. VAT £72.00 Each

Baxi Baxi / Baxi 5114748 Pressure Switch

Product code: 53256

Baxi 5114748 Pressure Switch

£27.72

ex. VAT £23.10 Each

Oso Hotwater Oso Hotwater / Oso 8015192 3Kw Immersion Heater Single Phase 240 Volts

£127.20

ex. VAT £106.00 Each

Main Main / Main 7679744 Pcb Combi 30 Eco

£186.00

ex. VAT £155.00 Each

Vaillant Vaillant / Vaillant 190732 Pressure Relief Valve

£50.43

ex. VAT £42.02 Each