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 176001 Expansion Vessel Kit

Product code: AD363

Ideal 176001 Expansion Vessel Kit

£130.89

ex. VAT £109.07 Each

Baxi Baxi / Baxi 248002 Fan 105

Product code: AC967

Baxi 248002 Fan 105

£193.20

ex. VAT £161.00 Each

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

Product code: AD036

Archergas Pro15 Heating Pro Modulating Pump 15-60/130

£109.01

ex. VAT £90.84 Each

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

Product code: AD354

Worcester 8716117079 Printed Circuit Board With Back Panel

£75.60

ex. VAT £63.00 Each

EPH EPH / 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 £7.74 Each

Baxi Baxi / Baxi 7216297 Heat Engine

Product code: AD183

Baxi 7216297 Heat Engine

£793.20

ex. VAT £661.00 Each

Ideal Boilers Ideal Boilers / Ideal Commercial 176610 Pressure Relief Valve Kit

Product code: 51637

Ideal Commercial 176610 Pressure Relief Valve Kit

£68.05

ex. VAT £56.71 Each

Viessmann Viessmann / Viessmann 7841748 Pcb

Product code: AD194

Viessmann 7841748 Pcb

£354.00

ex. VAT £295.00 Each

Viessmann Viessmann / Vokera 01005293 Venturi/Pressure Tube Kit

Product code: AD184

Vokera 01005293 Venturi/Pressure Tube Kit

£374.40

ex. VAT £312.00 Each

Baxi Baxi / Baxi 7784288 Combustion Ctrl Unit 15/16 Ht

Product code: AD111

Baxi 7784288 Combustion Ctrl Unit 15/16 Ht

£325.20

ex. VAT £271.00 Each

Potterton Potterton / Potterton 5112178 Pcb Control 5112178

Product code: AC987

Potterton 5112178 Pcb Control 5112178

£382.80

ex. VAT £319.00 Each

Ideal Boilers Ideal Boilers / Ideal 174376 Fan - Imax Xtra F160-F560

Product code: AD303

Ideal 174376 Fan - Imax Xtra F160-F560

£1726.90

ex. VAT £1439.08 Each

Ideal Boilers Ideal Boilers / Ideal Domestic 175615 Heat Engine Kit

Product code: 42798

Ideal Domestic 175615 Heat Engine Kit

£557.49

ex. VAT £464.57 Each

Viessmann Viessmann / Viessmann 7841770 Heat Exchanger

Product code: AC948

Viessmann 7841770 Heat Exchanger

£98.40

ex. VAT £82.00 Each

Ideal Boilers Ideal Boilers / Ideal Domestic 175572 Gasket - Burner

Product code: 25955

Ideal Domestic 175572 Gasket - Burner

£34.75

ex. VAT £28.96 Each

Heatrae Sadia Heatrae Sadia / Heatrae 95606952 Element Assembly Cutout

Product code: AD002

Heatrae 95606952 Element Assembly Cutout

£98.40

ex. VAT £82.00 Each

Heatrae Sadia Heatrae Sadia / Heatrae 95606922 Element Plate Assembly 3Kw

Product code: AC964

Heatrae 95606922 Element Plate Assembly 3Kw

£186.00

ex. VAT £155.00 Each

Potterton Potterton / Potterton 986328 Ignition And Ionisation Unit

Product code: AC989

Potterton 986328 Ignition And Ionisation Unit

£127.20

ex. VAT £106.00 Each

Ideal Boilers Ideal Boilers / Ideal 179020 Diverter Paddle And Body Kit

Product code: AD284

Ideal 179020 Diverter Paddle And Body Kit

£114.88

ex. VAT £95.73 Each

Vaillant Vaillant / Vaillant 0020141345 Siphon/Trap

Product code: 64029

Vaillant 0020141345 Siphon/Trap

£30.26

ex. VAT £25.22 Each

Ideal Boilers Ideal Boilers / Ideal 176550 Divertor Valve Body & Paddle

Product code: AD292

Ideal 176550 Divertor Valve Body & Paddle

£66.78

ex. VAT £55.65 1

Ideal Boilers Ideal Boilers / Ideal Commercial 176473 Flow Sensor And Turbine Kit

Product code: 98908

Ideal Commercial 176473 Flow Sensor And Turbine Kit

£60.40

ex. VAT £50.33 Each

Vokera Vokera / Vokera 20163408 Se Horizontal Flue - Sales Item

Product code: AD395

Vokera 20163408 Se Horizontal Flue - Sales Item

£160.80

ex. VAT £134.00 Each

Baxi Baxi / Baxi 7683968 Kit Gas Valve 22V Assembly

Product code: AD104

Baxi 7683968 Kit Gas Valve 22V Assembly

£130.80

ex. VAT £109.00 Each