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.

Saunier Duval Saunier Duval / Saunier Duval S5739800 Temperature Sensor

£29.38

ex. VAT £24.48 Each

Worcester Bosch Worcester Bosch / Worcester 87161066630 Mechanical Timer MT10

£103.68

ex. VAT £86.40 Each

Vaillant Vaillant / Vaillant 180985 Siphonic Condensate Trap
( 1 )

£27.74

ex. VAT £23.12 Each

Viessmann Viessmann / Viessmann 7857233 Control Unit Wb1B Ho

£366.00

ex. VAT £305.00 Each

Reillo Reillo / Reillo Rbs03 Pump R40 Bio Fuel

£129.73

ex. VAT £108.11 Each

Crossland Crossland / Crossland F02-F136 489 Filter Element 489

£3.56

ex. VAT £2.97 1

Ideal Boilers Ideal Boilers / Ideal Domestic 175661 Flow Turbine Cartridge He30 Fugas Pn 10393

£62.27

ex. VAT £51.89 Each

Ideal Boilers Ideal Boilers / Ideal 175618 Heat Engine Gasket Kit

£82.82

ex. VAT £69.02 Each

Vaillant Vaillant / Vaillant 0020136629 Display (Pro)

£91.20

ex. VAT £76.00 Each

Saunier Duval Saunier Duval / Saunier Duval S1020600 Z Pipe

£47.74

ex. VAT £39.78 Each

Vaillant Vaillant / Vaillant 0020133816 Electrode

£31.52

ex. VAT £26.27 Each

Viessmann Viessmann / Viessmann 7871988 Service Kit Vitodens 100-W/111-W

£76.80

ex. VAT £64.00 Each

Honeywell Honeywell / Honeywell Gas V4600C1086 Gas Valve 1/2"
( 1 )

£136.16

ex. VAT £113.47 Each

Potterton Potterton / Potterton 5111603 Kit Printed Circuit Board Suprima 30 100

£398.40

ex. VAT £332.00 Each

Vokera Vokera / Vokera 20039923 Exchanger Assembly Rep 20025765

£406.80

ex. VAT £339.00 Each

Glowworm Glowworm / Glowworm 801722 Thermistor Thermometric

£27.74

ex. VAT £23.12 Each

Glowworm Glowworm / Glowworm 0020079644 Central Heating Pressure Sensor (Was 0020014190)

£34.03

ex. VAT £28.36 Each

Heatrae Sadia Heatrae Sadia / Heatrae 7030124 Pcb Kit Standard

£316.80

ex. VAT £264.00 Each

Danfoss Danfoss / Danfoss Burner Controls D01-071N1006 NC T85 Coil Service Kit

£34.97

ex. VAT £29.14 Each

H G Matthews H G Matthews / Hostman Channelplus H3747 Programmer

£176.44

ex. VAT £147.03 1

Ideal Boilers Ideal Boilers / Ideal Domestic 175591 Electrode - Ignition

£37.63

ex. VAT £31.36 Each

Riello Riello / Riello 3013073 Control Box Rmg

£199.20

ex. VAT £166.00 Each

Worcester Bosch Worcester Bosch / Worcester 87161082120 Heat Exchanger 20 Plate

£175.20

ex. VAT £146.00 Each

Glowworm Glowworm / Glowworm 0020136541 Heat Exchanger

£96.00

ex. VAT £80.00 1