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 180985 Siphonic Condensate Trap
( 1 )

£27.79

ex. VAT £23.16 Each

Glowworm Glowworm / Glowworm 0020097328 Expansion Vessel 8L

£137.49

ex. VAT £114.57 Each

Grant Grant / Grant Mpss06 24 Litre Expansion Vessel

£99.99

ex. VAT £83.32 Each

Ideal Boilers Ideal Boilers / Ideal Domestic 179032 24 Volt Gas Valve Kit

£98.99

ex. VAT £82.49 Each

Grant Grant / Grant Mpcbs54E Temperature Control Pcb C/W Sensor (After Sept 08)

£118.99

ex. VAT £99.16 Each

Worcester Bosch Worcester Bosch / Worcester 8716117417 Fan Nrg 118

£192.00

ex. VAT £160.00 Each

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

£127.49

ex. VAT £106.24 Each

Andrews Water Heaters Andrews Water Heaters / Andrews C511Awh Multifunction Gas Valve-Ng Pp

£646.49

ex. VAT £538.74 Each

Viessmann Viessmann / Viessmann 7837231 Expansion Vessel Cri 8

£164.49

ex. VAT £137.07 Each

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

£47.39

ex. VAT £39.49 Each

Worcester Bosch Worcester Bosch / Worcester 87161066630 Mechanical Timer MT10

£103.99

ex. VAT £86.66 Each

Continental Continental / Continental Mb2C-Opsorf-Tp Opso Changeover Kit With Test Point Adaptor

£91.99

ex. VAT £76.66 Each

Viessmann Viessmann / Viessmann 7828718 Ignition / Ionisation Electrode

£46.59

ex. VAT £38.82 Each

Alpha Alpha / Alpha Boilers 1.018064 Diverter Valve Motor Assembly

£53.99

ex. VAT £44.99 Each

Ideal Boilers Ideal Boilers / Ideal Domestic 177358 Sump And Cover Replacement Kit

£88.49

ex. VAT £73.74 Each

EOGB EOGB / EOGB  A05-0001 Full Metal Tiger Loop Bio-Internal & External

£112.99

ex. VAT £94.16 Each

Baxi Baxi / Baxi 7223558 Heat Exchanger Dhw (20 Plates)

£137.49

ex. VAT £114.57 Each

Worcester Bosch Worcester Bosch / Worcester 8716119294 Expansion Vessel

£150.00

ex. VAT £125.00 Each

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

£34.99

ex. VAT £29.16 Each

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

£44.99

ex. VAT £37.49 Each

Worcester Bosch Worcester Bosch / Worcester 87161068450 Diverter Valve Assembly

£123.49

ex. VAT £102.91 Each

Vaillant Vaillant / Vaillant 178973 Heat Exchanger, Dhw (20 Plates)

£197.99

ex. VAT £164.99 Each

Heatrae Sadia Heatrae Sadia / Heatrae 95615080 Main Power Pcb - Amptec

£126.00

ex. VAT £105.00 Each

Baxi Baxi / Baxi 7225723 Heat Exchanger Dhw (16 Plates)

£111.49

ex. VAT £92.91 Each