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.

Baxi Baxi / Baxi 7224764 Three Way Valve W/Out Bypass

£146.99

ex. VAT £122.49 Each

Teddington Teddington / Teddington Kbb/C/90 2.0M Fire Valve

£44.99

ex. VAT £37.49 Each

Worcester Bosch Worcester Bosch / Worcester 87161157400 Heat Exchanger Assembly 18-24Kw

£534.00

ex. VAT £445.00 Each

Worcester Bosch Worcester Bosch / Worcester 8748300910 Circuit Board Greenstar Cdi Combi/System

£111.99

ex. VAT £93.32 Each

Potterton Potterton / Potterton 5119495 Spares Kit Filling Loop

£68.49

ex. VAT £57.07 Each

Alpha Alpha / Alpha 3.025191 Spares Gas Valve Kit

£177.99

ex. VAT £148.32 Each

H G Matthews H G Matthews / Hostman Channelplus H3747 Programmer

£176.49

ex. VAT £147.07 1

Worcester Bosch Worcester Bosch / Worcester 8716120411 Pump Head Upmo 7M Chg

£228.00

ex. VAT £190.00 Each

Ideal Boilers Ideal Boilers / Ideal Domestic 175615 Heat Engine Kit

£557.99

ex. VAT £464.99 Each

Ideal Boilers Ideal Boilers / Ideal 175982 Flue Manifold Top - Heat

£97.99

ex. VAT £81.66 Each

Alpha Alpha / Alpha 3.018652 Seal Kit

Product code: AD146

Alpha 3.018652 Seal Kit

£100.99

ex. VAT £84.16 Each

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

£47.39

ex. VAT £39.49 Each

Worcester Bosch Worcester Bosch / Worcester 87161066860 Heat Exchanger 10 Plate

£117.99

ex. VAT £98.32 Each

Baxi Baxi / Baxi 7224765 3 Way Valve Assembly

£179.99

ex. VAT £149.99 Each

Alpha Alpha / Alpha 1.023673 Gas Valve - Dungs

£163.49

ex. VAT £136.24 Each

Worcester Bosch Worcester Bosch / Worcester 8716120472 Pump Assembly Upmo 7M Hu1

£250.99

ex. VAT £209.16 Each

Worcester Bosch Worcester Bosch / Worcester 8716117400 Pump Assembly

£363.99

ex. VAT £303.32 Each

Alpha Alpha / Alpha 1.015610 Pump Grundfos 15/60

£186.00

ex. VAT £155.00 Each

Vaillant Vaillant / Vaillant 0020135139 Fan

Product code: AD215

Vaillant 0020135139 Fan

£554.49

ex. VAT £462.07 Each

Baxi Baxi / Baxi 5111714 Condensate Trap Kit

£87.99

ex. VAT £73.32 Each

Viessmann Viessmann / Viessmann 7876450 Pump Motor G-He Pwm

£374.49

ex. VAT £312.07 Each

Vaillant Vaillant / Vaillant 0020210464 Heat Exchanger

£687.99

ex. VAT £573.32 Each

Vaillant Vaillant / Vaillant 0020141342 Gas Pipe (Top)

£333.99

ex. VAT £278.32 Each

Ideal Boilers Ideal Boilers / Ideal 175662 Flow Turbine Cart He35 Fugas Pn 10394

£72.49

ex. VAT £60.41 Each