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.

Heatrae Sadia Heatrae Sadia / Heatrae 95606963 Lower Element

£143.49

ex. VAT £119.57 Each

Baxi Baxi / Baxi 720301001 Kit Gas Valve Sit 848mm

£114.99

ex. VAT £95.82 Each

Archergas Archergas / Archergas St15 Standard Heating Pump 15-60/130

£85.49

ex. VAT £71.24 Each

Worcester Bosch Worcester Bosch / Worcester 8748300921 Circuit Board

£128.49

ex. VAT £107.07 Each

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

£52.99

ex. VAT £44.16 Each

Ideal Boilers Ideal Boilers / Ideal 179855 Primary Pcb Km821 I1 Kit

£209.99

ex. VAT £174.99 Each

Ideal Boilers Ideal Boilers / Ideal 177566 Heat Exchanger

Product code: AD410

Ideal 177566 Heat Exchanger

£531.99

ex. VAT £443.32 Each

Glowworm Glowworm / Glowworm 0020118138 Printed Circuit

£321.99

ex. VAT £268.32 Each

Main Main / Main 7679746 Pcb Combi 25 Eco

£202.99

ex. VAT £169.16 Each

Ideal Boilers Ideal Boilers / Ideal 176357 Burner 150Kw Kit

£734.99

ex. VAT £612.49 Each

Baxi Baxi / Baxi 5111074 Kit 1M He Extension 60/100

£97.99

ex. VAT £81.66 Each

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

£40.99

ex. VAT £34.16 Each

Glowworm Glowworm / Glowworm 0020079644 Central Heating Pressure Sensor (Was 0020014190)

£34.09

ex. VAT £28.41 Each

Glowworm Glowworm / Glowworm 0020117131 Clock

Product code: AD126

Glowworm 0020117131 Clock

£165.99

ex. VAT £138.32 Each

Worcester Bosch Worcester Bosch / Worcester 8716117023 Expansion Vessel

£97.99

ex. VAT £81.66 Each

Alpha Alpha / Alpha 3.025194 Spares Exchanger Kit

£417.99

ex. VAT £348.32 Each

Riello Riello / Riello 20193432 Photodiode Analogue

£37.00

ex. VAT £30.83 1

Glowworm Glowworm / Glowworm 0020152565 Electrode (Kit)

£50.99

ex. VAT £42.49 Each

Ideal Boilers Ideal Boilers / Ideal Domestic 175572 Gasket - Burner

£34.79

ex. VAT £28.99 Each

Baxi Baxi / Baxi 720125901 Kit Condensate Pump Cbbu

£243.99

ex. VAT £203.32 Each

Valor Valor / Valor 5130293 Ignition/Ionisation

£52.99

ex. VAT £44.16 Each

Vokera Vokera / Vokera 10030505 Pcb

Product code: AD164

Vokera 10030505 Pcb

£433.49

ex. VAT £361.24 Each

Glow-Worm Glow-Worm / Glowworm 0020097295 Switch - Reset (Pk5)

£281.99

ex. VAT £234.99 Each

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

£98.99

ex. VAT £82.49 Each