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.

Main Main / Main 5110959 Water Valve - Multipoint Bf

£501.60

ex. VAT £418.00 Each

Worcester Bosch Worcester Bosch / Worcester 87377046110 Diverter Valve Assembly

£93.60

ex. VAT £78.00 Each

Glowworm Glowworm / Glowworm 801645 Fan

Product code: 10068

Glowworm 801645 Fan

£244.57

ex. VAT £203.81 Each

Biasi Biasi / Biasi Bi2015100 Main Pcb (Was A Bi1715105)

£238.80

ex. VAT £199.00 Each

Vaillant Vaillant / Vaillant 076560 Condensing Collector

£124.80

ex. VAT £104.00 Each

Glowworm Glowworm / Glowworm 0020054163 Heat Exchanger Hx

£684.00

ex. VAT £570.00 Each

Vaillant Vaillant / Vaillant 065180 Heat Exchanger

£672.00

ex. VAT £560.00 Each

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

£1726.90

ex. VAT £1439.08 Each

Worcester Bosch Worcester Bosch / Worcester 87161164280 Pressure Gauge

£29.11

ex. VAT £24.26 Each

Worcester Bosch Worcester Bosch / Worcester 87161200690 Flow Switch Assembly

£96.00

ex. VAT £80.00 Each

Glowworm Glowworm / Glowworm 0020097266 Heat Exchanger

£690.00

ex. VAT £575.00 Each

Teddington Teddington / Teddington Kbb/C/90 3.0M Fire Valve

£47.31

ex. VAT £39.42 Each

Vaillant Vaillant / Vaillant 0020036861 Printed Circuit Board

£285.19

ex. VAT £237.66 Each

Ideal Boilers Ideal Boilers / Ideal 175979 Flow Sensor Kit

Product code: AD322

Ideal 175979 Flow Sensor Kit

£73.47

ex. VAT £61.22 Each

Glowworm Glowworm / Glowworm 0020020744 0744 Expansion Vess

£115.53

ex. VAT £96.27 Each

Powermax Powermax / Powermax 5106931 3 Way Valve Assembly

£272.40

ex. VAT £227.00 Each

Glowworm Glowworm / Glowworm 0020014402 Heat Exchanger Dhw (16 Plates)

£147.51

ex. VAT £122.92 Each

Ideal Boilers Ideal Boilers / Ideal 182490 Pump Kit

Product code: AA489

Ideal 182490 Pump Kit

£407.33

ex. VAT £339.44 1

Glowworm Glowworm / Glowworm 0020136540 Heat Exchanger Dhw

£103.03

ex. VAT £85.86 Each

Potterton Potterton / Potterton 909000 Fan Assembly Kit Prima 30E 60

£241.20

ex. VAT £201.00 Each

Ideal Boilers Ideal Boilers / Ideal Gas Valve - Nova 820

Product code: AD309

Ideal Gas Valve - Nova 820

£136.23

ex. VAT £113.52 Each

Alpha Alpha / Alpha 3.018652 Seal Kit

Product code: AD146

Alpha 3.018652 Seal Kit

£100.80

ex. VAT £84.00 Each

Glow-Worm Glow-Worm / Glowworm 0010032795 Pump - High Efficiency

£229.20

ex. VAT £191.00 Each

Worcester Bosch Worcester Bosch / Worcester 87483004880 Printed Circuit Board Pcb

£340.80

ex. VAT £284.00 Each