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 0020136628 Display (Plus)

£96.00

ex. VAT £80.00 Each

Baxi Baxi / Baxi 720012201 Door Combustion Box S/W Assembly

£117.99

ex. VAT £98.32 Each

Alpha Alpha / Alpha 3.025191 Spares Gas Valve Kit

£177.99

ex. VAT £148.32 Each

Continental Continental / Continental Chbay1250 1/2" X 1250Mm Long Standard Bayonet (Straight)

£29.39

ex. VAT £24.49 Each

Vaillant Vaillant / Vaillant 0020195458 Gas Control Valve (-5Pa)

£226.99

ex. VAT £189.16 Each

Heatrae Sadia Heatrae Sadia / Heatrae 95602030 1 3/4 3Kw Element

£174.99

ex. VAT £145.82 Each

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

£60.49

ex. VAT £50.41 Each

Alpha Alpha / Alpha 1.027959 Pcb

Product code: AD267

Alpha 1.027959 Pcb

£268.99

ex. VAT £224.16 Each

Alpha Alpha / Alpha Boilers 3.012752 Diverter Valve (CB24/28)

£127.49

ex. VAT £106.24 Each

Morco Morco / Morco Icb215001 Fan Kit

Product code: AC945

Morco Icb215001 Fan Kit

£172.99

ex. VAT £144.16 Each

Ideal Boilers Ideal Boilers / Ideal 172625 Fan Kit (Fime Fan Px130/0047 & 0081)

£196.49

ex. VAT £163.74 Each

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

£76.99

ex. VAT £64.16 Each

Glowworm Glowworm / Glowworm 0020136541 Heat Exchanger

£96.00

ex. VAT £80.00 1

Worcester Bosch Worcester Bosch / Worcester 8716120409 Pump Assembly Upmo 7M Chg

£268.99

ex. VAT £224.16 Each

Valor Valor / Valor 3002988 Pilot Unit

Product code: AD348

Valor 3002988 Pilot Unit

£56.49

ex. VAT £47.07 Each

Glowworm Glowworm / Glowworm 0020013711 Condense Syphon Kit
( 1 )

£43.49

ex. VAT £36.24 Each

Potterton Potterton / Potterton Com936989 Ignition Electrodes

£123.99

ex. VAT £103.32 Each

Ariston Ariston / Ariston 60000887 Water Flow Service Tap

£67.49

ex. VAT £56.24 Each

Hamworthy Hamworthy / Hamworthy 563605642 Hsi And Box Assembly

£134.49

ex. VAT £112.07 Each

Vaillant Vaillant / Vaillant 0020135129 Heat Exchanger

£694.99

ex. VAT £579.16 Each

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

£320.99

ex. VAT £267.49 Each

Worcester Bosch Worcester Bosch / Worcester Bosch Pump  8716122126 UPM 15-70CHG

£133.99

ex. VAT £111.66 1

Glowworm Glowworm / Glowworm 0020097266 Heat Exchanger

£690.00

ex. VAT £575.00 Each

Baxi Baxi / Baxi 7690350 Printed Circuit Board Combi 28 4 Coil

£220.99

ex. VAT £184.16 Each