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.

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

£118.80

ex. VAT £99.00 Each

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

£91.79

ex. VAT £76.49 Each

Glowworm Glowworm / Glowworm 0020117131 Clock

Product code: AD126

Glowworm 0020117131 Clock

£165.60

ex. VAT £138.00 Each

Glowworm Glowworm / Glowworm 0020097328 Expansion Vessel 8L

£137.41

ex. VAT £114.51 Each

Viessmann Viessmann / Viessmann 7857233 Control Unit Wb1B Ho

£366.00

ex. VAT £305.00 Each

Gledhill Gledhill / Gled Sg021 Group Inlet 3Bar & 4.5Bar

£190.80

ex. VAT £159.00 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

Grant Grant / Grant Mpss06 24 Litre Expansion Vessel

£99.60

ex. VAT £83.00 Each

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

£34.03

ex. VAT £28.36 Each

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

£129.20

ex. VAT £107.67 1

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

£13.33

ex. VAT £11.11 Each

Reillo Reillo / Reillo Rbs101 Biodiesel Fuel Pump

£118.73

ex. VAT £98.94 Each

Grant Grant / Grant Boilers Ltd Mpss01 12 Litre Expansion Vessel
( 2 )

£52.64

ex. VAT £43.87 Each

Grant Grant / Grant VBS159 Wilo HE Circulating Pump (7M)

£195.84

ex. VAT £163.20 1

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

£192.00

ex. VAT £160.00 Each

Potterton Potterton / Potterton 7211473 Electronic Programmer Ep2

£127.20

ex. VAT £106.00 Each

Glowworm Glowworm / Glowworm  Printed Circut Board

£139.20

ex. VAT £116.00 Each

Heatrae Sadia Heatrae Sadia / Heatrae 95612026 11" Rod Thermostat

£85.68

ex. VAT £71.40 Each

Grant Grant / Grant Mpcbs20/A Divertor Valve

£216.00

ex. VAT £180.00 Each

Gledhill Gledhill / Gledhill Xb482 Immersion Heater C/W Stat (Pc111) Pulsacoil

£86.40

ex. VAT £72.00 Each

Glowworm Glowworm / Glowworm 0020013711 Condense Syphon Kit
( 1 )

£39.08

ex. VAT £32.57 Each

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

£9.29

ex. VAT £7.74 Each

Glowworm Glowworm / Glowworm 0020097207 Flow Switch

£45.38

ex. VAT £37.82 Each