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 5107339 Gas Valve Vk4105M Assembly

£167.99

ex. VAT £139.99 Each

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

£146.99

ex. VAT £122.49 Each

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

£97.99

ex. VAT £81.66 Each

Baxi Baxi / Baxi 7855245 Kit Grundfos Pump Assembled

£222.00

ex. VAT £185.00 Each

Vaillant Vaillant / Vaillant 0020141342 Gas Pipe (Top)

£161.99

ex. VAT £134.99 Each

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

£80.49

ex. VAT £67.07 Each

Worcester Bosch Worcester Bosch / Worcester 87161209930 Fan Assembly

£239.99

ex. VAT £199.99 Each

Andrews Water Heaters Andrews Water Heaters / Anglo Nordic Apollo Ultrasonic Oil Level Monitor

£190.99

ex. VAT £159.16 Each

Ideal Boilers Ideal Boilers / Ideal 176001 Expansion Vessel Kit

£130.99

ex. VAT £109.16 Each

Vaillant Vaillant / Vaillant 0020046177 Printed Circuit Board 20046177

£261.99

ex. VAT £218.32 Each

Worcester Bosch Worcester Bosch / Worcester 87170100620 3-Way Valve

£174.00

ex. VAT £145.00 Each

Heatrae Sadia Heatrae Sadia / Heatrae 95606922 Element Plate Assembly 3Kw

£186.00

ex. VAT £155.00 Each

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

£268.99

ex. VAT £224.16 Each

Baxi Baxi / Baxi 7683968 Kit Gas Valve 22V Assembly

£130.99

ex. VAT £109.16 Each

Worcester Bosch Worcester Bosch / Worcester 87161051110 Water Pressure Switch

£79.99

ex. VAT £66.66 Each

Baxi Baxi / Baxi 7216297 Heat Engine

Product code: AD183

Baxi 7216297 Heat Engine

£793.49

ex. VAT £661.24 Each

Baxi Baxi / Baxi 5118489 Standard He Flue+Elbow 60/100

£153.99

ex. VAT £128.32 Each

Baxi Baxi / Baxi 242492 Burner Assembly

Product code: AC969

Baxi 242492 Burner Assembly

£356.49

ex. VAT £297.07 Each

Ideal Boilers Ideal Boilers / Ideal Domestic 174244 Kit - Trap & Seal

£37.69

ex. VAT £31.41 Each

Baxi Baxi / Baxi 720859501 Expansion Vessel 10L-40Kw

£122.49

ex. VAT £102.07 Each

Worcester Bosch Worcester Bosch / Worcester Heat Exchanger Series Cleaning Set 77190019960

£103.49

ex. VAT £86.24 Each

Worcester Bosch Worcester Bosch / Worcester 87161066100 Siphon

Product code: 95870

Worcester 87161066100 Siphon

£46.99

ex. VAT £39.16 Each

Saunier Duval Saunier Duval / Saun 0020195510 Fan, With Combustion Chamber Cover

£437.99

ex. VAT £364.99 Each

Glowworm Glowworm / Glow 0010030667 Pump - High Efficency

£396.99

ex. VAT £330.82 Each