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.

Glowworm Glowworm / Glowworm 801614 Flue Adaptor

Product code: AC997

Glowworm 801614 Flue Adaptor

£141.99

ex. VAT £118.32 Each

Vaillant Vaillant / Vaillant 509119 Connection Piece,Cpl.

£122.49

ex. VAT £102.07 Each

Baxi Baxi / Baxi 242492 Burner Assembly

Product code: AC969

Baxi 242492 Burner Assembly

£356.49

ex. VAT £297.07 Each

Worcester Bosch Worcester Bosch / Worcester 87483005120 Printed Circuit Board Pcb

£311.99

ex. VAT £259.99 Each

Worcester Bosch Worcester Bosch / Worcester 87186822900 Diverter Valve Body Assembly

£119.99

ex. VAT £99.99 Each

Baxi Baxi / Baxi 7724945 Pump Kit - Upm3 - 6M Lunar 4

£205.49

ex. VAT £171.24 Each

Baxi Baxi / Remeha 720783401 Heat Exchanger Assembly 4E-24-28Kw

£573.99

ex. VAT £478.32 Each

Ideal Boilers Ideal Boilers / Ideal 069919 Ionisation Probe Cable 83364913

£555.99

ex. VAT £463.32 Each

Worcester Bosch Worcester Bosch / Worcester 87161165610 Pump Ups 15-35-50 130Mm G1 230V 50Hz

£301.99

ex. VAT £251.66 Each

Viessmann Viessmann / Viessmann 7828746 Plate Heat Exchanger, 20 Plates Dhw

£175.49

ex. VAT £146.24 Each

Ideal Boilers Ideal Boilers / Ideal Domestic 175529 Dhw Pack - Logic

£49.29

ex. VAT £41.07 Each

Worcester Bosch Worcester Bosch / Worcester 873790949A0 Control Box

£572.99

ex. VAT £477.49 Each

Potterton Potterton / Potterton 5116017 Hydraulic Inlet Assembly 10L/Min

£172.99

ex. VAT £144.16 Each

Ideal Boilers Ideal Boilers / Ideal Domestic 175615 Heat Engine Kit

£557.99

ex. VAT £464.99 Each

Alpha Alpha / Alpha 1.023673 Gas Valve - Dungs

£163.49

ex. VAT £136.24 Each

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

£97.99

ex. VAT £81.66 Each

Glowworm Glowworm / Glowworm 0010030631 Pump - High Efficiency

£310.99

ex. VAT £259.16 1

Vaillant Vaillant / Vaillant 0020046177 Printed Circuit Board 20046177

£261.99

ex. VAT £218.32 Each

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

£346.99

ex. VAT £289.16 Each

Baxi Baxi / Baxi 7713520 Pump 6M - Erp

Product code: AD131

Baxi 7713520 Pump 6M - Erp

£438.00

ex. VAT £365.00 Each

Vaillant Vaillant / Vaillant 0020197029 Fan

Product code: AD102

Vaillant 0020197029 Fan

£1208.49

ex. VAT £1007.07 Each

Worcester Bosch Worcester Bosch / Worcester 87170100620 3-Way Valve

£174.00

ex. VAT £145.00 Each

Ideal Boilers Ideal Boilers / Ideal 179171 Control Box Front Kit

£165.99

ex. VAT £138.32 Each

Vaillant Vaillant / Vaillant 0020140757 Fan

Product code: AD031

Vaillant 0020140757 Fan

£1089.99

ex. VAT £908.32 Each