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 / Riello 20181375 Photodiode Digital

£37.92

ex. VAT £31.60 1

Viessmann Viessmann / Viessmann 7857233 Control Unit Wb1B Ho

£366.00

ex. VAT £305.00 Each

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

£212.40

ex. VAT £177.00 Each

Archergas Archergas / Archergas St15 Standard Heating Pump 15-60/130

£85.20

ex. VAT £71.00 Each

Riello Riello / Riello 3013073 Control Box Rmg

£199.20

ex. VAT £166.00 Each

Reillo Reillo / Reillo Rbs101 Biodiesel Fuel Pump

£118.73

ex. VAT £98.94 Each

Remeha Remeha / Remeha S62743 Electrode Ignition / Ionisation C/W Lead

£54.19

ex. VAT £45.16 Each

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

£118.80

ex. VAT £99.00 Each

Grant Grant / Grant Mpcbs20/A Divertor Valve

£216.00

ex. VAT £180.00 Each

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

£192.00

ex. VAT £160.00 Each

Glowworm Glowworm / Glowworm 0020097328 Expansion Vessel 8L

£137.41

ex. VAT £114.51 Each

Vokera Vokera / Vokera 20039923 Exchanger Assembly Rep 20025765

£406.80

ex. VAT £339.00 Each

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

£129.20

ex. VAT £107.67 1

EOGB EOGB / Eogb M02-1-90-13 B11 90W Motor

£111.60

ex. VAT £93.00 Each

Thermocouple Thermocouple / Thermocouple 10044619 Resideo Q309A 900Mm Type - 703064S- 10044619

£13.33

ex. VAT £11.11 Each

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

£187.20

ex. VAT £156.00 Each

Viessmann Viessmann / Viessmann 7841770 Heat Exchanger

£98.40

ex. VAT £82.00 Each

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

£17.13

ex. VAT £14.27 Each

Reillo Reillo / Reillo Rbs03 Pump R40 Bio Fuel

£129.73

ex. VAT £108.11 Each

Glowworm Glowworm / Glowworm 0010030631 Pump - High Efficiency

£282.37

ex. VAT £235.31 1

Glowworm Glowworm / Glowworm 0020026488 Heat Exchanger + Sump

£778.80

ex. VAT £649.00 Each

Glowworm Glowworm / Glowworm 0020152565 Electrode (Kit)

£50.66

ex. VAT £42.22 Each

Potterton Potterton / Potterton 7211473 Electronic Programmer Ep2

£127.20

ex. VAT £106.00 Each

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

£112.80

ex. VAT £94.00 Each