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.

Alpha Alpha / Alpha 3.025192 Electrode Kit Immergas Part Number Revision

£81.99

ex. VAT £68.32 Each

Baxi Baxi / Baxi 5110992 Kit Electrodes

Product code: 45242

Baxi 5110992 Kit Electrodes

£90.99

ex. VAT £75.82 Each

Worcester Bosch Worcester Bosch / Worcester 8716117079 Printed Circuit Board With Back Panel

£77.99

ex. VAT £64.99 Each

Saunier Duval Saunier Duval / Saun 0020195513 Heat Exchanger

£872.99

ex. VAT £727.49 Each

Vaillant Vaillant / Vaillant 0020039793 Pump

Product code: AD056

Vaillant 0020039793 Pump

£282.99

ex. VAT £235.82 Each

Saunier Duval Saunier Duval / Saun 0020195514 Heat Exchanger

£823.99

ex. VAT £686.66 Each

Ideal Boilers Ideal Boilers / Ideal Commercial 175981 Flue Manifold - Heat

£56.49

ex. VAT £47.07 Each

Baxi Baxi / Baxi 7783329 Kit Easy-Fill Perm Link 2

£80.49

ex. VAT £67.07 Each

Baxi Baxi / Baxi 7786341 Combustion Ctrl Unit 12/13 Ht

£344.99

ex. VAT £287.49 Each

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

£109.49

ex. VAT £91.24 Each

Reillo Reillo / Riello 20035388 Digital Control Box Mo535 M1Pf (Firebird)

£212.49

ex. VAT £177.07 Each

Vaillant Vaillant / Vaillant 509119 Connection Piece,Cpl.

£122.49

ex. VAT £102.07 Each

Heatrae Sadia Heatrae Sadia / Heatrae 95605894 Inlet Control Kit

£214.99

ex. VAT £179.16 Each

Baxi Baxi / Baxi 5114766 Ignitor

Product code: 16028

Baxi 5114766 Ignitor

£26.99

ex. VAT £22.49 Each

Vaillant Vaillant / Vaillant 0020195461 Heat Exchanger

£532.99

ex. VAT £444.16 Each

Vaillant Vaillant / Vaillant 0020056561 Display (Grey)

£93.99

ex. VAT £78.32 Each

Worcester Bosch Worcester Bosch / Worcester 87161066630 Mechanical Timer MT10

£106.99

ex. VAT £89.16 Each

Remeha Remeha / Remeha S62733 Gauge Pressure C/W Capilliary

£41.69

ex. VAT £34.74 Each

Ideal Boilers Ideal Boilers / Ideal 003114 Gas Valve 1/2Incompact V4600A1023U

£159.99

ex. VAT £133.32 Each

Vaillant Vaillant / Vaillant 065180 Heat Exchanger

£705.99

ex. VAT £588.32 Each

Vaillant Vaillant / Vaillant 0020210464 Heat Exchanger

£687.99

ex. VAT £573.32 Each

EOGB EOGB / Eogb M02-1-70-03 B9-70W Motor

£96.00

ex. VAT £80.00 Each

Potterton Potterton / Potterton 402550 Cvi Gas Valve

£132.99

ex. VAT £110.82 Each

Vokera Vokera / Vokera 20044364 Safety Valve

Product code: 68085

Vokera 20044364 Safety Valve

£30.39

ex. VAT £25.32 Each