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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
GledhillGledhill / Gled Sg021 Group Inlet 3Bar & 4.5Bar

Product code: AC980

Gled Sg021 Group Inlet 3Bar & 4.5Bar

£190.99

ex. VAT £159.16Each

TeslaTesla / Tesla Shock Arrestor 1/2” 0.16L

Product code: AG254

Tesla Shock Arrestor 1/2” 0.16L

£17.99

ex. VAT £14.99Each

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

Product code: 94471

Grant Boilers Ltd Mpss01 12 Litre Expansion Vessel

£52.99

ex. VAT £44.16Each

TeslaTesla / Tesla Remote Filling Loop With Gauge

Product code: AG246

Tesla Remote Filling Loop With Gauge

£24.29

ex. VAT £20.24Each

GrantGrant / Grant VBS159 Wilo HE Circulating Pump (7M)

Product code: AA493

Grant VBS159 Wilo HE Circulating Pump (7M)

£195.99

ex. VAT £163.321

TeslaTesla / Tesla Saffire Remote Fire Valve 1/4" 90 degree 1/4" 90 Degree 2m

Product code: AG440

Tesla Saffire Remote Fire Valve 1/4" 90 degree 1/4" 90 Degree 2m

£38.49

ex. VAT £32.07Each

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

Product code: AD073

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

£460.99

ex. VAT £384.16Each

TeddingtonTeddington / Teddington Kbb/C/90 3.0M Fire Valve

Product code: 79772

Teddington Kbb/C/90 3.0M Fire Valve

£47.39

ex. VAT £39.49Each

Heatrae SadiaHeatrae Sadia / Heatrae 95612719 Control Assembly Stat/Wire Ind.

Product code: AD081

Heatrae 95612719 Control Assembly Stat/Wire Ind.

£70.00

ex. VAT £58.33Each

TeslaTesla / Tesla Saffire Remote Fire Valve 1/4" 65 Degree 1/4" 65 Degree 1.5m

Product code: AG253

Tesla Saffire Remote Fire Valve 1/4" 65 Degree 1/4" 65 Degree 1.5m

£38.19

ex. VAT £31.82Each

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

Product code: 99519

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

£9.29

ex. VAT £7.74Each

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

Product code: 60556

Teddington Kbb/C/65 3.0M Fire Valve

£46.29

ex. VAT £38.57Each

GrantGrant / Grant Mpcbs54E Temperature Control Pcb C/W Sensor (After Sept 08)

Product code: AD108

Grant Mpcbs54E Temperature Control Pcb C/W Sensor (After Sept 08)

£118.99

ex. VAT £99.16Each

Heatrae SadiaHeatrae Sadia / Heatrae 95612026 11" Rod Thermostat

Product code: 16896

Heatrae 95612026 11" Rod Thermostat

£85.99

ex. VAT £71.66Each

Worcester BoschWorcester Bosch / Worcester 87186892750 Charging Link Keyless

Product code: AD277

Worcester 87186892750 Charging Link Keyless

£91.99

ex. VAT £76.66Each

Heatrae SadiaHeatrae Sadia / Heatrae 95602030 1 3/4 3Kw Element

Product code: AD137

Heatrae 95602030 1 3/4 3Kw Element

£174.99

ex. VAT £145.82Each

Worcester BoschWorcester Bosch / Worcester 87161066630 Mechanical Timer MT10

Product code: 82159

Worcester 87161066630 Mechanical Timer MT10

£106.99

ex. VAT £89.16Each

PottertonPotterton / Potterton 7211473 Electronic Programmer Ep2

Product code: AC941

Potterton 7211473 Electronic Programmer Ep2

£127.49

ex. VAT £106.24Each

Worcester BoschWorcester Bosch / Worcester 87483004840 Printed Circuit Board

Product code: 44707

Worcester 87483004840 Printed Circuit Board

£203.99

ex. VAT £169.99Each

Ideal BoilersIdeal Boilers / Ideal Domestic 175551 Expansion Vessel Kit

Product code: 37089

Ideal Domestic 175551 Expansion Vessel Kit

£148.49

ex. VAT £123.74Each

GledhillGledhill / Gledhill Gt155 Appliance Control Pcb (Acb) Boilermate

Product code: AD192

Gledhill Gt155 Appliance Control Pcb (Acb) Boilermate

£348.00

ex. VAT £290.00Each

TeddingtonTeddington / Teddington Kbb/C/90 2.0M Fire Valve

Product code: 36633

Teddington Kbb/C/90 2.0M Fire Valve

£44.99

ex. VAT £37.49Each

VaillantVaillant / Vaillant 0020036861 Printed Circuit Board

Product code: 82090

Vaillant 0020036861 Printed Circuit Board

£285.49

ex. VAT £237.91Each

Worcester BoschWorcester Bosch / Worcester 87186849450 Expansion Vessel

Product code: AD367

Worcester 87186849450 Expansion Vessel

£109.99

ex. VAT £91.66Each

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

Product code: 54671

Heatrae 95605810 Valve T & P Relief 10Bar

£99.99

ex. VAT £83.32Each

ContinentalContinental / Continental Chbay1250 1/2" X 1250Mm Long Standard Bayonet (Straight)

Product code: 51930

Continental Chbay1250 1/2" X 1250Mm Long Standard Bayonet (Straight)

£29.39

ex. VAT £24.49Each

GlowwormGlowworm / Glowworm S900847 Two Fuse Printed Circuit Board (Ultimate boilers)

Product code: 55578

Glowworm S900847 Two Fuse Printed Circuit Board (Ultimate boilers)

£238.99

ex. VAT £199.16Each

FerroliFerroli / Ferroli 39812370 Pcb - Mf08F.1

Product code: AD265

Ferroli 39812370 Pcb - Mf08F.1

£225.99

ex. VAT £188.32Each

VokeraVokera / Vokera 20205196 Main PCB

Product code: AA501

Vokera 20205196 Main PCB

£152.99

ex. VAT £127.491

Ideal BoilersIdeal Boilers / Ideal 177477 Dhw Pack

Product code: AD377

Ideal 177477 Dhw Pack

£85.49

ex. VAT £71.24Each

PottertonPotterton / Potterton 407677 Prima NetaHeat Printed Circuit Board

Product code: 46609

Potterton 407677 Prima NetaHeat Printed Circuit Board

£236.49

ex. VAT £197.07Each

Worcester BoschWorcester Bosch / Worcester 87161164280 Pressure Gauge

Product code: 81600

Worcester 87161164280 Pressure Gauge

£29.19

ex. VAT £24.32Each

EOGBEOGB / EOGB A05-0001 Full Metal Tiger Loop Bio-Internal & External

Product code: AC958

EOGB A05-0001 Full Metal Tiger Loop Bio-Internal & External

£112.99

ex. VAT £94.16Each

Ideal BoilersIdeal Boilers / Ideal Domestic 173538 Spark Generator Kit

Product code: 76985

Ideal Domestic 173538 Spark Generator Kit

£68.49

ex. VAT £57.07Each

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

Product code: 48860

Ideal Domestic 179032 24 Volt Gas Valve Kit

£98.99

ex. VAT £82.49Each

Ideal BoilersIdeal Boilers / Ideal Domestic 175593 Ignitor Unit

Product code: 78275

Ideal Domestic 175593 Ignitor Unit

£52.49

ex. VAT £43.74Each

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

Product code: AD036

Archergas Pro15 Heating Pro Modulating Pump 15-60/130

£109.49

ex. VAT £91.24Each

Worcester BoschWorcester Bosch / Worcester 8716117079 Printed Circuit Board With Back Panel

Product code: AD354

Worcester 8716117079 Printed Circuit Board With Back Panel

£77.99

ex. VAT £64.99Each

GledhillGledhill / Gledhill Sh010 3Kw Immersion Heater

Product code: 81483

Gledhill Sh010 3Kw Immersion Heater

£85.99

ex. VAT £71.66Each

Worcester BoschWorcester Bosch / Worcester 8716117628 Pump Sgre2W 7Mh Ch 9H Hu1

Product code: AD398

Worcester 8716117628 Pump Sgre2W 7Mh Ch 9H Hu1

£346.99

ex. VAT £289.16Each

H G MatthewsH G Matthews / Hostman Channelplus H3747 Programmer

Product code: AA495

Hostman Channelplus H3747 Programmer

£176.49

ex. VAT £147.071

GrantGrant / Grant Mpss06 24 Litre Expansion Vessel

Product code: AD256

Grant Mpss06 24 Litre Expansion Vessel

£99.99

ex. VAT £83.32Each

ViessmannViessmann / Viessmann 7869893 Main Pcb Vbc115-A10.008

Product code: AD039

Viessmann 7869893 Main Pcb Vbc115-A10.008

£151.49

ex. VAT £126.24Each

VaillantVaillant / Vaillant 181051 Expansion Vessel

Product code: 17927

Vaillant 181051 Expansion Vessel

£136.99

ex. VAT £114.16Each

BaxiBaxi / Baxi 5112380 Printed Circuit Board

Product code: 83952

Baxi 5112380 Printed Circuit Board

£199.49

ex. VAT £166.24Each

Worcester BoschWorcester Bosch / Worcester 8748300912 Circuit Board

Product code: 19458

Worcester 8748300912 Circuit Board

£137.99

ex. VAT £114.99Each

GledhillGledhill / Gledhill Xb482 Immersion Heater C/W Stat (Pc111) Pulsacoil

Product code: AD075

Gledhill Xb482 Immersion Heater C/W Stat (Pc111) Pulsacoil

£86.49

ex. VAT £72.07Each

ReilloReillo / Reillo Rbs101 Biodiesel Fuel Pump

Product code: 68311

Reillo Rbs101 Biodiesel Fuel Pump

£118.99

ex. VAT £99.16Each