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 175419 Plate Heat Exchanger Kit 35Kw

£89.99

ex. VAT £74.99 Each

Ideal Boilers Ideal Boilers / Ideal Commercial 176473 Flow Sensor And Turbine Kit

£60.49

ex. VAT £50.41 Each

Glowworm Glowworm / Glowworm 0020118138 Printed Circuit

£321.99

ex. VAT £268.32 Each

Potterton Potterton / Potterton 5105945 Fan Assembly. 30,40L

£326.49

ex. VAT £272.07 Each

AmbiRad AmbiRad / Ambirad 2501-De Id Fan 073580-02 (Square Plug)

£460.99

ex. VAT £384.16 Each

Viessmann Viessmann / Viessmann 7869893 Main Pcb Vbc115-A10.008

£151.49

ex. VAT £126.24 Each

Ideal Boilers Ideal Boilers / Ideal 154813 Pcb Ignition Control S4561B1054

£217.99

ex. VAT £181.66 Each

Baxi Baxi / Baxi 5112380 Printed Circuit Board

£199.49

ex. VAT £166.24 Each

Ideal Boilers Ideal Boilers / Ideal Domestic 170996 Dhw Thermistor Kit Isar

£56.49

ex. VAT £47.07 Each

Glowworm Glowworm / Glowworm 0020152565 Electrode (Kit)

£50.99

ex. VAT £42.49 Each

Glowworm Glowworm / Glowworm 2000801991 Pcb Tpo Micron 60 80

£294.99

ex. VAT £245.82 Each

Alpha Alpha / Alpha 3.025192 Electrode Kit Immergas Part Number Revision

£81.99

ex. VAT £68.32 Each

Viessmann Viessmann / Vokera 01005293 Venturi/Pressure Tube Kit

£374.49

ex. VAT £312.07 Each

Vaillant Vaillant / Vaillant 0020133816 Electrode

£31.59

ex. VAT £26.32 Each

Vaillant Vaillant / Vaillant 0020059560 Isolation Valve

£127.99

ex. VAT £106.66 Each

Valor Valor / Valor 5130293 Ignition/Ionisation

£52.99

ex. VAT £44.16 Each

Saunier Duval Saunier Duval / Saunier 0020195592 Valves (Hydraulic)

£322.99

ex. VAT £269.16 Each

Ideal Boilers Ideal Boilers / Ideal 003114 Gas Valve 1/2Incompact V4600A1023U

£159.99

ex. VAT £133.32 Each

Baxi Baxi / Baxi 7661749 Expansion Vessel - 7L

£111.99

ex. VAT £93.32 Each

Glowworm Glowworm / Glowworm 0020117131 Clock

Product code: AD126

Glowworm 0020117131 Clock

£165.99

ex. VAT £138.32 Each

Worcester Bosch Worcester Bosch / Worcester 8748300921 Circuit Board

£128.49

ex. VAT £107.07 Each

Baxi Baxi / Baxi 7694034 Plate Heat Ex Kit (20 Plates)

£136.99

ex. VAT £114.16 Each

Ideal Boilers Ideal Boilers / Ideal Domestic 175551 Expansion Vessel Kit

£148.49

ex. VAT £123.74 Each

Glowworm Glowworm / Glowworm 801645 Fan

Product code: 10068

Glowworm 801645 Fan

£269.99

ex. VAT £224.99 Each