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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... 

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.

Related Categories
BaxiBaxi / Baxi 231711Bax Printed Circuit Board Kit

Product code: 35061

Baxi 231711Bax Printed Circuit Board Kit

£339.99

ex. VAT £283.32Each

Worcester BoschWorcester Bosch / Worcester 87186913570 Control Cover Assembly

Product code: 67500

Worcester 87186913570 Control Cover Assembly

£52.99

ex. VAT £44.16Each

Saunier DuvalSaunier Duval / Saun 0020186159 Pump Motor

Product code: AD066

Saun 0020186159 Pump Motor

£251.99

ex. VAT £209.99Each

Worcester BoschWorcester Bosch / Worcester 87186429480 Heat Exchanger Plate C-Phe 18 Plates

Product code: AD282

Worcester 87186429480 Heat Exchanger Plate C-Phe 18 Plates

£118.99

ex. VAT £99.16Each

PottertonPotterton / Potterton 7690388 Printed Circuit Board

Product code: AD139

Potterton 7690388 Printed Circuit Board

£280.49

ex. VAT £233.74Each

Ideal BoilersIdeal Boilers / Ideal 176458 Divertor Valve Motor Kit

Product code: AD384

Ideal 176458 Divertor Valve Motor Kit

£73.49

ex. VAT £61.241

ViessmannViessmann / Viessmann 7828646 Expansion Vessel CRI8

Product code: 10733

Viessmann 7828646 Expansion Vessel CRI8

£138.99

ex. VAT £115.82Each

EOGBEOGB / EOGB F08-0890-A-14M-S-14F Flexible 890MM Biogreen New Mectron

Product code: AA494

EOGB F08-0890-A-14M-S-14F Flexible 890MM Biogreen New Mectron

£14.49

ex. VAT £12.071

Worcester BoschWorcester Bosch / Worcester 87161056520 Fan

Product code: AD289

Worcester 87161056520 Fan

£94.99

ex. VAT £79.16Each

VaillantVaillant / Vaillant 0020046863 Gas Pipe

Product code: AD112

Vaillant 0020046863 Gas Pipe

£76.99

ex. VAT £64.16Each

RemehaRemeha / Remeha S62733 Gauge Pressure C/W Capilliary

Product code: 38685

Remeha S62733 Gauge Pressure C/W Capilliary

£41.69

ex. VAT £34.74Each

Worcester BoschWorcester Bosch / Worcester 8716117725 Heat Exchanger Cleaning Kit

Product code: 43186

Worcester 8716117725 Heat Exchanger Cleaning Kit

£75.49

ex. VAT £62.91Each

Worcester BoschWorcester Bosch / Worcester Bosch Pump 8716122126 UPM 15-70CHG

Product code: AA488

Worcester Bosch Pump 8716122126 UPM 15-70CHG

£133.99

ex. VAT £111.661

VaillantVaillant / Vaillant 193590 Ignition Cable

Product code: 96158

Vaillant 193590 Ignition Cable

£29.99

ex. VAT £24.99Each

Worcester BoschWorcester Bosch / Worcester 87161165150 Gas Valve

Product code: 44667

Worcester 87161165150 Gas Valve

£136.49

ex. VAT £113.74Each

VokeraVokera / Vokera 10023568 Supply Inlet Valve

Product code: 69660

Vokera 10023568 Supply Inlet Valve

£33.69

ex. VAT £28.07Each

AlphaAlpha / Alpha 1.027959 Pcb

Product code: AD267

Alpha 1.027959 Pcb

£268.99

ex. VAT £224.16Each

Worcester BoschWorcester Bosch / Worcester 87161200690 Flow Switch Assembly

Product code: AD330

Worcester 87161200690 Flow Switch Assembly

£98.99

ex. VAT £82.49Each

Ideal BoilersIdeal Boilers / Ideal 111947 Fan Assembly Nf200 Classic

Product code: AD365

Ideal 111947 Fan Assembly Nf200 Classic

£311.49

ex. VAT £259.57Each

BaxiBaxi / Baxi 248731 Pcb Performa 28Kw

Product code: AD236

Baxi 248731 Pcb Performa 28Kw

£197.99

ex. VAT £164.99Each

Ideal BoilersIdeal Boilers / Ideal 176931 Hardware Box Kit

Product code: AD316

Ideal 176931 Hardware Box Kit

£248.49

ex. VAT £207.07Each

VaillantVaillant / Vaillant 0020133816 Electrode

Product code: 41873

Vaillant 0020133816 Electrode

£31.59

ex. VAT £26.32Each

Worcester BoschWorcester Bosch / Worcester 87154014500 Front Shell

Product code: AD285

Worcester 87154014500 Front Shell

£328.99

ex. VAT £274.16Each

Ideal BoilersIdeal Boilers / Ideal 176354 Burner 60/80Kw Kit

Product code: AD355

Ideal 176354 Burner 60/80Kw Kit

£344.99

ex. VAT £287.49Each

BaxiBaxi / Baxi 7683965 Plate Heat Ex Kit (12 Plates) 600 800 Eco Compact

Product code: AD168

Baxi 7683965 Plate Heat Ex Kit (12 Plates) 600 800 Eco Compact

£88.99

ex. VAT £74.16Each

VaillantVaillant / Vaillant 0020148383 Gas Section With Regulator

Product code: AD085

Vaillant 0020148383 Gas Section With Regulator

£254.00

ex. VAT £211.67Each

VokeraVokera / Vokera 20163408 Se Horizontal Flue - Sales Item

Product code: AD395

Vokera 20163408 Se Horizontal Flue - Sales Item

£160.99

ex. VAT £134.16Each

VaillantVaillant / Vaillant 194819 Complete Aqua-Sensor

Product code: 94730

Vaillant 194819 Complete Aqua-Sensor

£100.49

ex. VAT £83.74Each

Ideal BoilersIdeal Boilers / Ideal Domestic 175576 Flue Manifold

Product code: 76954

Ideal Domestic 175576 Flue Manifold

£56.49

ex. VAT £47.07Each

Worcester BoschWorcester Bosch / Worcester 8716117325 Fan Pebm D130 Ac230 50 056W Pwm Hb M Ub

Product code: AD404

Worcester 8716117325 Fan Pebm D130 Ac230 50 056W Pwm Hb M Ub

£216.99

ex. VAT £180.82Each

Worcester BoschWorcester Bosch / Worcester Heat Exchanger Series Cleaning Set 77190019960

Product code: 77972

Worcester Heat Exchanger Series Cleaning Set 77190019960

£60.99

ex. VAT £50.82Each

BaxiBaxi / Baxi 7683928 Kit Fan Assembly Complete

Product code: AD188

Baxi 7683928 Kit Fan Assembly Complete

£273.99

ex. VAT £228.32Each

BaxiBaxi / Baxi 7731044 Erp Control

Product code: AD055

Baxi 7731044 Erp Control

£434.49

ex. VAT £362.07Each

VaillantVaillant / Vaillant 0020221617 Pump

Product code: AD173

Vaillant 0020221617 Pump

£374.99

ex. VAT £312.49Each

Worcester BoschWorcester Bosch / Worcester 87161049200 Diverter Actuator

Product code: AD342

Worcester 87161049200 Diverter Actuator

£156.99

ex. VAT £130.82Each

PottertonPotterton / Potterton 909000 Fan Assembly Kit Prima 30E 60

Product code: AD218

Potterton 909000 Fan Assembly Kit Prima 30E 60

£241.49

ex. VAT £201.24Each

VaillantVaillant / Vaillant 0020231197 Valves (Hydraulic)

Product code: AD405

Vaillant 0020231197 Valves (Hydraulic)

£179.99

ex. VAT £149.99Each

VaillantVaillant / Vaillant 0020216847 Fan

Product code: AD089

Vaillant 0020216847 Fan

£188.49

ex. VAT £157.07Each

ArchergasArchergas / Archergas Dhw15 Domestic Hot Water Pump 15-60/130

Product code: AD209

Archergas Dhw15 Domestic Hot Water Pump 15-60/130

£192.00

ex. VAT £160.00Each

Ideal BoilersIdeal Boilers / Ideal Commercial 175981 Flue Manifold - Heat

Product code: 24848

Ideal Commercial 175981 Flue Manifold - Heat

£56.49

ex. VAT £47.07Each

BaxiBaxi / Baxi 7798983 Dhw Turbine Cartridge Assy 12L

Product code: AD135

Baxi 7798983 Dhw Turbine Cartridge Assy 12L

£80.49

ex. VAT £67.07Each

Worcester BoschWorcester Bosch / Worcester 8738901633 Ignition Device 50-100Kw

Product code: AD423

Worcester 8738901633 Ignition Device 50-100Kw

£138.99

ex. VAT £115.82Each

Ideal BoilersIdeal Boilers / Ideal 154813 Pcb Ignition Control S4561B1054

Product code: AD318

Ideal 154813 Pcb Ignition Control S4561B1054

£217.99

ex. VAT £181.66Each

Worcester BoschWorcester Bosch / Worcester 87161026730 Gas Valve- Dungs Ref: 239

Product code: AD331

Worcester 87161026730 Gas Valve- Dungs Ref: 239

£207.99

ex. VAT £173.32Each

AlphaAlpha / Alpha 1.015610 Pump Grundfos 15/60

Product code: AD129

Alpha 1.015610 Pump Grundfos 15/60

£186.00

ex. VAT £155.00Each

Worcester BoschWorcester Bosch / Worcester 873790949A0 Control Box

Product code: AD361

Worcester 873790949A0 Control Box

£572.99

ex. VAT £477.49Each

VokeraVokera / Vokera 10030505 Pcb

Product code: AD164

Vokera 10030505 Pcb

£433.49

ex. VAT £361.24Each

AlphaAlpha / Alpha 3.025192 Electrode Kit Immergas Part Number Revision

Product code: AD193

Alpha 3.025192 Electrode Kit Immergas Part Number Revision

£81.99

ex. VAT £68.32Each