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 8716120409 Pump Assembly Upmo 7M Chg

£260.50

ex. VAT £217.08 Each

Glowworm Glowworm / Glowworm 0020027897 Interface Card

£235.20

ex. VAT £196.00 Each

Potterton Potterton / Potterton 986328 Ignition And Ionisation Unit

£127.20

ex. VAT £106.00 Each

Potterton Potterton / Potterton 5110550 Pcb Assembly Ac

£357.60

ex. VAT £298.00 Each

Baxi Baxi / Baxi 5114009 Kit Burner

Product code: AD107

Baxi 5114009 Kit Burner

£194.40

ex. VAT £162.00 Each

Worcester Bosch Worcester Bosch / Worcester 871860492A0 Heat Exchanger Assembly

£673.20

ex. VAT £561.00 Each

Glowworm Glowworm / Glowworm 0020020735 Gas Section

£214.80

ex. VAT £179.00 Each

Alpha Alpha / Alpha 3.02519 Pcb Printed Circuit Board Kit

£259.20

ex. VAT £216.00 Each

Glowworm Glowworm / Glowworm 801722 Thermistor Thermometric

£27.74

ex. VAT £23.12 Each

Ideal Boilers Ideal Boilers / Ideal 170990 Pump Kit Isar/Icos System

£320.57

ex. VAT £267.14 Each

Archergas Archergas / Archergas Pro15 Heating Pro Modulating Pump 15-60/130

£109.01

ex. VAT £90.84 Each

Baxi Baxi / Baxi 7222704 Relay Pcb

Product code: AD062

Baxi 7222704 Relay Pcb

£84.00

ex. VAT £70.00 Each

Vaillant Vaillant / Vaillant 0020110998 Gas Valve

£207.60

ex. VAT £173.00 Each

Teddington Teddington / Teddington Kbb/C/90 6.0M Fire Valve

£52.69

ex. VAT £43.91 Each

Baxi Baxi / Baxi 7690352 Printed Circuit Board

£228.00

ex. VAT £190.00 Each

Alpha Alpha / Alpha 1.023673 Gas Valve - Dungs

£163.20

ex. VAT £136.00 Each

Worcester Bosch Worcester Bosch / Worcester 87170100620 3-Way Valve

£174.00

ex. VAT £145.00 Each

Worcester Bosch Worcester Bosch / Worcester 87186892750 Charging Link Keyless

£88.80

ex. VAT £74.00 Each

Glowworm Glowworm / Glowworm 0020118194 Hydraulic Block

£134.83

ex. VAT £112.36 Each

Vokera Vokera / Vokera 10024035 Fan Assembly

Product code: AD248

Vokera 10024035 Fan Assembly

£235.86

ex. VAT £196.55 Each

Ideal Boilers Ideal Boilers / Ideal 177708 Pcb

Product code: AD373

Ideal 177708 Pcb

£299.20

ex. VAT £249.33 Each

Heatrae Sadia Heatrae Sadia / Heatrae 95605885 Isolating Valve Megaflo Eco

£32.77

ex. VAT £27.31 Each

Vaillant Vaillant / Vaillant 0020197028 Fan

Product code: AD098

Vaillant 0020197028 Fan

£931.20

ex. VAT £776.00 Each

Worcester Bosch Worcester Bosch / Worcester 8716117040 Heat Exchanger Wb6 Assembled

£543.60

ex. VAT £453.00 Each