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.

Ideal Boilers Ideal Boilers / Ideal 179019 24Volt Diverter Motor Pl25Lgfb8 99114481

£100.16

ex. VAT £83.47 1

Viessmann Viessmann / Viessmann 7871988 Service Kit Vitodens 100-W/111-W

£76.80

ex. VAT £64.00 Each

Vaillant Vaillant / Vaillant 0020210464 Heat Exchanger

£709.20

ex. VAT £591.00 Each

Potterton Potterton / Potterton 402550 Cvi Gas Valve

£132.00

ex. VAT £110.00 Each

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

£52.64

ex. VAT £43.87 Each

Ideal Boilers Ideal Boilers / Ideal 175618 Heat Engine Gasket Kit

£82.82

ex. VAT £69.02 Each

Main Main / Main 5110860 Heat Exchanger

Product code: AD222

Main 5110860 Heat Exchanger

£742.80

ex. VAT £619.00 Each

Glowworm Glowworm / Glowworm 0020097328 Expansion Vessel 8L

£137.41

ex. VAT £114.51 Each

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

£15.78

ex. VAT £13.15 Each

Andrews Water Heaters Andrews Water Heaters / Andrews E658 Fan - Cwh

Product code: AC998

Andrews E658 Fan - Cwh

£424.80

ex. VAT £354.00 Each

Vaillant Vaillant / Vaillant 0020030797 Condensate Pump Eco Level

£216.00

ex. VAT £180.00 Each

Glowworm Glowworm / Glowworm 0020118194 Hydraulic Block

£134.83

ex. VAT £112.36 Each

Oso Hotwater Oso Hotwater / Oso 8015192 3Kw Immersion Heater Single Phase 240 Volts

£127.20

ex. VAT £106.00 Each

Andrews Water Heaters Andrews Water Heaters / Andrews E661 Controller - Cwh

£878.40

ex. VAT £732.00 Each

Baxi Baxi / Baxi 247206 Elec/Mech Timer Kit 12Hr

£74.40

ex. VAT £62.00 Each

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

£34.97

ex. VAT £29.14 Each

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

£145.20

ex. VAT £121.00 Each

Glowworm Glowworm / Glowworm S900817 Pcb Alternative Kfb See Rems Single Fuse

£187.20

ex. VAT £156.00 Each

Riello Riello / Riello 20193432 Photodiode Analogue

£37.00

ex. VAT £30.83 1

AmbiRad AmbiRad / Ambirad 2501-De Id Fan 073580-02 (Square Plug)

£460.80

ex. VAT £384.00 Each

Danfoss Danfoss / Danfoss Burner Controls D01-071N7141 Bfp11L3 Pump Diamond Series

£108.09

ex. VAT £90.07 Each

Vokera Vokera / Vokera 20069541 Pcb 29He Plus

£200.40

ex. VAT £167.00 Each

Main Main / Main 5110959 Water Valve - Multipoint Bf

£501.60

ex. VAT £418.00 Each

Heatrae Sadia Heatrae Sadia / Heatrae 95606989 Upper Immersion

£168.00

ex. VAT £140.00 Each