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.

Glowworm Glowworm / Glowworm 0020084501 Fan

Product code: AC979

Glowworm 0020084501 Fan

£218.40

ex. VAT £182.00 Each

Worcester Bosch Worcester Bosch / Worcester 87154014500 Front Shell

£319.20

ex. VAT £266.00 Each

Glowworm Glowworm / Glowworm 0020097207 Flow Switch

£45.38

ex. VAT £37.82 Each

Glow-Worm Glow-Worm / Glowworm 0020020734 Fan

Product code: AD142

Glowworm 0020020734 Fan

£214.80

ex. VAT £179.00 Each

Worcester Bosch Worcester Bosch / Worcester 87186849450 Expansion Vessel

£106.80

ex. VAT £89.00 Each

Baxi Baxi / Baxi 720790001 Pt To Pt Heat Exchanger 14Ps 24-28-33Kw

£127.20

ex. VAT £106.00 Each

Glowworm Glowworm / Glowworm 801722 Thermistor Thermometric

£27.74

ex. VAT £23.12 Each

Heatrae Sadia Heatrae Sadia / Heatrae 95605894 Inlet Control Kit

£214.80

ex. VAT £179.00 Each

Glowworm Glowworm / Glowworm 0020097266 Heat Exchanger

£690.00

ex. VAT £575.00 Each

Glowworm Glowworm / Glowworm 2000800421 Fan Ultimate 80Ff

£351.60

ex. VAT £293.00 Each

Glowworm Glowworm / Glowworm 0020037309 Fan

Product code: AD024

Glowworm 0020037309 Fan

£242.40

ex. VAT £202.00 Each

EPH EPH / EPH Accessories Pfe10 Push-Fit Elbow 15Mm X 10Mm (Pk2)

£9.29

ex. VAT £7.74 Each

Vaillant Vaillant / Vaillant 0020020018 Domestic Hot Water Heat Exchanger (13 Plates)

£126.07

ex. VAT £105.06 Each

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

£17.60

ex. VAT £14.67 Each

Glowworm Glowworm / Glowworm 0020026413 Water Valve

£94.80

ex. VAT £79.00 Each

Vaillant Vaillant / Vaillant 194819 Complete Aqua-Sensor

£97.08

ex. VAT £80.90 Each

Glowworm Glowworm / Glowworm 0020097316 Water Valve

£96.00

ex. VAT £80.00 Each

Heatrae Sadia Heatrae Sadia / Heatrae 95605810 Valve T & P Relief 10Bar

£52.94

ex. VAT £44.12 Each

Heatrae Sadia Heatrae Sadia / Heatrae 95606926 Element Plate Assembly 3Kw

£205.20

ex. VAT £171.00 Each

Heatrae Sadia Heatrae Sadia / Heatrae 95606989 Upper Immersion

£168.00

ex. VAT £140.00 Each

Heatrae Sadia Heatrae Sadia / Heatrae 95605897 - Cold Water Combination Valve Complete

£145.20

ex. VAT £121.00 Each

Vaillant Vaillant / Vaillant 0020036861 Printed Circuit Board

£285.19

ex. VAT £237.66 Each

Vokera Vokera / Vokera 10023568 Supply Inlet Valve

£33.60

ex. VAT £28.00 Each

EOGB EOGB / EOGB Ltd F08-0890-A-14F-S Flexible 890mm Biogreen MEC

£15.78

ex. VAT £13.15 Each