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.

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

£91.79

ex. VAT £76.49 Each

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

£129.20

ex. VAT £107.67 1

Viessmann Viessmann / Viessmann 7857233 Control Unit Wb1B Ho

£366.00

ex. VAT £305.00 Each

Vaillant Vaillant / Vaillant 0010028086 Printed Circuit Board

£246.11

ex. VAT £205.09 Each

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

£85.20

ex. VAT £71.00 Each

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

£195.84

ex. VAT £163.20 1

Tesla Tesla / Tesla Shock Arrestor 1/2” 0.16L

£17.94

ex. VAT £14.95 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

Riello Riello / Riello 20181375 Photodiode Digital

£37.92

ex. VAT £31.60 1

Potterton Potterton / Potterton 7211473 Electronic Programmer Ep2

£127.20

ex. VAT £106.00 Each

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

£35.68

ex. VAT £29.73 Each

Glowworm Glowworm / Glowworm 0020023825 Main Printed Circuit Board

£218.97

ex. VAT £182.47 Each

Reillo Reillo / Reillo Rbs03 Pump R40 Bio Fuel

£129.73

ex. VAT £108.11 Each

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

£118.80

ex. VAT £99.00 Each

Heatrae Sadia Heatrae Sadia / Heatrae 95615080 Main Power Pcb - Amptec

£126.00

ex. VAT £105.00 Each

Tesla Tesla / Tesla Saffire Remote Fire Valve 1/4" 90 degree 1/4" 90 Degree 2m

£35.92

ex. VAT £29.93 Each

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

£187.20

ex. VAT £156.00 Each

Heatrae Sadia Heatrae Sadia / Heatrae 95605810 Valve T & P Relief 10Bar

£52.94

ex. VAT £44.12 Each

Heatrae Sadia Heatrae Sadia / Heatrae 95606963 Lower Element

£143.20

ex. VAT £119.33 Each

Worcester Bosch Worcester Bosch / Worcester 87161066630 Mechanical Timer MT10

£103.68

ex. VAT £86.40 Each

Vaillant Vaillant / Vaillant 0020036861 Printed Circuit Board

£285.19

ex. VAT £237.66 Each

Vaillant Vaillant / Vaillant 0020148382 Gas Section

£178.65

ex. VAT £148.87 Each

Potterton Potterton / Potterton 5000858 Fan Centrifugal 30 60

£198.00

ex. VAT £165.00 Each