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.

Riello Riello / Worcester 87186894930 Control Box Riello Digital Mkiii

£218.40

ex. VAT £182.00 Each

Worcester Bosch Worcester Bosch / Worcester 8716117417 Fan Nrg 118

£192.00

ex. VAT £160.00 Each

Viessmann Viessmann / Viessmann 7857233 Control Unit Wb1B Ho

£366.00

ex. VAT £305.00 Each

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

£118.80

ex. VAT £99.00 Each

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

£129.20

ex. VAT £107.67 1

Riello Riello / Riello 20181375 Photodiode Digital

£37.92

ex. VAT £31.60 1

Vaillant Vaillant / Vaillant 0010028086 Printed Circuit Board

£246.11

ex. VAT £205.09 Each

Riello Riello / Riello 3013073 Control Box Rmg

£199.20

ex. VAT £166.00 Each

Glowworm Glowworm / Glowworm S900817 Pcb Alternative Kfb See Rems Single Fuse

£187.20

ex. VAT £156.00 Each

Glowworm Glowworm / Glowworm 0020026414 Filling Loop

£117.60

ex. VAT £98.00 Each

Worcester Bosch Worcester Bosch / Worcester 87182256360 Siphon

Product code: AD324

Worcester 87182256360 Siphon

£106.80

ex. VAT £89.00 Each

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

£192.00

ex. VAT £160.00 Each

Reillo Reillo / Riello 20035388 Digital Control Box Mo535 M1Pf (Firebird)

£212.40

ex. VAT £177.00 Each

Baxi Baxi / Baxi 242492 Burner Assembly

Product code: AC969

Baxi 242492 Burner Assembly

£356.40

ex. VAT £297.00 Each

Vaillant Vaillant / Vaillant 0020110997 Gas Section

£160.80

ex. VAT £134.00 Each

EOGB EOGB / EOGB Ltd F08-0890-A-14M-S Flexible 890Mm Biogreen Mectron

£17.13

ex. VAT £14.27 Each

Potterton Potterton / Potterton 5000858 Fan Centrifugal 30 60

£198.00

ex. VAT £165.00 Each

Heatrae Sadia Heatrae Sadia / Heatrae 95606926 Element Plate Assembly 3Kw

£205.20

ex. VAT £171.00 Each

Potterton Potterton / Potterton 7656807 3 Way Valve Cartridge

£68.27

ex. VAT £56.89 Each

Vaillant Vaillant / Vaillant 0020148382 Gas Section

£178.65

ex. VAT £148.87 Each

Potterton Potterton / Potterton 5111603 Kit Printed Circuit Board Suprima 30 100

£398.40

ex. VAT £332.00 Each

Reillo Reillo / Reillo Rbs101 Biodiesel Fuel Pump

£118.73

ex. VAT £98.94 Each

Glow-Worm Glow-Worm / Glowworm 0020097400 Printed Circuit

£212.40

ex. VAT £177.00 Each

Glowworm Glowworm / Glowworm  Printed Circut Board

£139.20

ex. VAT £116.00 Each