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

Riello Riello / Riello 3013073 Control Box Rmg

£199.20

ex. VAT £166.00 Each

Viessmann Viessmann / Viessmann 7857233 Control Unit Wb1B Ho

£366.00

ex. VAT £305.00 Each

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

£85.20

ex. VAT £71.00 Each

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

£91.79

ex. VAT £76.49 Each

Glow-Worm Glow-Worm / Glowworm 0020097400 Printed Circuit

£212.40

ex. VAT £177.00 Each

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

£54.19

ex. VAT £45.16 Each

Glowworm Glowworm / Glowworm  Printed Circut Board

£139.20

ex. VAT £116.00 Each

Grant Grant / Grant Mpss06 24 Litre Expansion Vessel

£99.60

ex. VAT £83.00 Each

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

£192.00

ex. VAT £160.00 Each

Reillo Reillo / Reillo Rbs101 Biodiesel Fuel Pump

£118.73

ex. VAT £98.94 Each

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

£118.80

ex. VAT £99.00 Each

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

£212.40

ex. VAT £177.00 Each

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

£34.03

ex. VAT £28.36 Each

Glowworm Glowworm / Glowworm 0020152565 Electrode (Kit)

£50.66

ex. VAT £42.22 Each

Glowworm Glowworm / Glowworm 0020118194 Hydraulic Block

£134.83

ex. VAT £112.36 Each

Gledhill Gledhill / Gledhill Sh010 3Kw Immersion Heater

£85.68

ex. VAT £71.40 Each

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

£13.33

ex. VAT £11.11 Each

Grant Grant / Grant Mpcbs20/A Divertor Valve

£216.00

ex. VAT £180.00 Each

Glowworm Glowworm / Glowworm 0020097316 Water Valve

£96.00

ex. VAT £80.00 Each

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

£9.29

ex. VAT £7.74 Each

Intergas Intergas / Intergas 074397 Fan

Product code: AD148

Intergas 074397 Fan

£208.74

ex. VAT £173.95 Each

Potterton Potterton / Potterton 7211473 Electronic Programmer Ep2

£127.20

ex. VAT £106.00 Each

Glowworm Glowworm / Glowworm S227033 Fan Sifan Ffb1701 030

£270.00

ex. VAT £225.00 Each