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.

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

£13.33

ex. VAT £11.11 Each

Continental Continental / Continental Mb2C-Opsorf-Tp Opso Changeover Kit With Test Point Adaptor

£91.79

ex. VAT £76.49 Each

Glowworm Glowworm / Glowworm 0020079644 Central Heating Pressure Sensor (Was 0020014190)

£34.03

ex. VAT £28.36 Each

Viessmann Viessmann / Viessmann 7857233 Control Unit Wb1B Ho

£366.00

ex. VAT £305.00 Each

Worcester Bosch Worcester Bosch / Worcester 87161163810 Electrodes

£37.06

ex. VAT £30.88 Each

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

£9.29

ex. VAT £7.74 Each

Glowworm Glowworm / Glowworm 0020152565 Electrode (Kit)

£50.66

ex. VAT £42.22 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

Danfoss Danfoss / Danfoss 071N7155 Bfp11R3 Pump - Diamond Series

£94.80

ex. VAT £79.00 Each

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

£129.20

ex. VAT £107.67 1

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

£54.19

ex. VAT £45.16 Each

Vaillant Vaillant / Vaillant 0020059717 Sensor

Product code: 82999

Vaillant 0020059717 Sensor

£30.42

ex. VAT £25.35 Each

Riello Riello / Riello 20181375 Photodiode Digital

£37.92

ex. VAT £31.60 1

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

£34.98

ex. VAT £29.15 Each

Work-Guard Work-Guard / Worcester Bosch 87161073030 Filling Loop

£57.97

ex. VAT £48.31 1

Glowworm Glowworm / Glowworm 0020097328 Expansion Vessel 8L

£137.41

ex. VAT £114.51 Each

Heatrae Sadia Heatrae Sadia / Heatrae 95612026 11" Rod Thermostat

£85.68

ex. VAT £71.40 Each

Ideal Boilers Ideal Boilers / Ideal Domestic 175661 Flow Turbine Cartridge He30 Fugas Pn 10393

£55.96

ex. VAT £46.63 Each

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

£17.13

ex. VAT £14.27 Each

Worcester Bosch Worcester Bosch / Worcester 8716117417 Fan Nrg 118

£192.00

ex. VAT £160.00 Each

Worcester Bosch Worcester Bosch / Worcester 8716117425 Return Unit

£111.60

ex. VAT £93.00 Each

Tesla Tesla Tesla / Tesla Remote Filling Loop With Gauge

£21.54

ex. VAT £17.95 Each

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

£118.80

ex. VAT £99.00 Each