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 0020059560 Isolation Valve

£121.20

ex. VAT £101.00 Each

Glowworm Glowworm / Glowworm 0020026413 Water Valve

£94.80

ex. VAT £79.00 Each

Baxi Baxi / Baxi 720222801 Electrode Ignition

£37.82

ex. VAT £31.52 Each

Vaillant Vaillant / Vaillant 0020213146 Diverter Valve

£56.32

ex. VAT £46.93 Each

Grant Grant / Grant Boilers Ltd Mpss01 12 Litre Expansion Vessel
( 2 )

£52.64

ex. VAT £43.87 Each

Glowworm Glowworm / Glowworm 0020118194 Hydraulic Block

£134.83

ex. VAT £112.36 Each

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

£109.01

ex. VAT £90.84 Each

Danfoss Danfoss / Danfoss Burner Controls C05043J EBI Service Kit

£40.98

ex. VAT £34.15 Each

Vaillant Vaillant / Vaillant 0020136629 Display (Pro)

£91.20

ex. VAT £76.00 Each

Vaillant Vaillant / Vaillant 181051  Expansion Vessel

£136.54

ex. VAT £113.78 Each

Vaillant Vaillant / Vaillant 0020056561 Display (Grey)

£81.60

ex. VAT £68.00 Each

EOGB EOGB / EOGB Ltd F08-0890-A-14M-S Flexible 890Mm Biogreen New Mectron

£17.60

ex. VAT £14.67 Each

Worcester Bosch Worcester Bosch / Worcester 87161157410 Heat Exchanger Bare incl. New Sump

£530.57

ex. VAT £442.14 Each

Glowworm Glowworm / Glowworm 0020097214 3 Way Valve

£64.39

ex. VAT £53.66 Each

Baxi Baxi / Baxi 5121447 Fan

Product code: 73516

Baxi 5121447 Fan

£202.98

ex. VAT £169.15 Each

Tesla Tesla Tesla / Super Universal Thermocouple 900mm

£8.48

ex. VAT £7.07 Each

Ideal Boilers Ideal Boilers / Ideal Domestic 175569 Fan Kit

£253.42

ex. VAT £211.18 Each

Worcester Bosch Worcester Bosch / Worcester 87161087230 Diverter Valve Actuator Assembly

£139.00

ex. VAT £115.83 Each

Teddington Teddington / Teddington Kbb/C/65 3.0M Fire Valve

£46.26

ex. VAT £38.55 Each

Remeha Remeha / Remeha 720767301 Spark Electrode

£40.36

ex. VAT £33.63 Each

Baxi Baxi / Baxi 5114691 Expansion Vessel 8L

£87.00

ex. VAT £72.50 Each

Worcester Bosch Worcester Bosch / Worcester 87154014500 Front Shell

£319.20

ex. VAT £266.00 Each

Lowara Lowara / Lowa 60B0L1011 Ecocirc M 25-6/130 Circulating Pump Heating

£99.60

ex. VAT £83.00 Each

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

£197.95

ex. VAT £164.96 Each