Boiler Spares
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.
Product code: 93649
Worcester 87161157410 Heat Exchanger Bare incl. New Sump
£530.57
ex. VAT £442.14 Each
For delivery only
Product code: 94147
Glowworm 2000802731 Printed Circuit Board Replacement Kit Xi Range
£253.94
ex. VAT £211.62 Each
For delivery only
Product code: 47284
Vaillant 0020048969 Knobs Grey (Pk3)
£16.12
ex. VAT £13.43 Each
For delivery only
Product code: 39935
Danfoss D01-030H8318 Nozzle 00.85 X 80 EH
£10.14
ex. VAT £8.45 Each
For delivery only
Product code: 42381
Worcester 87161424040 Pressure Relief Valve
£20.64
ex. VAT £17.20 Each
For delivery only
Product code: 84558
Vaillant 0020148381 Gas Section With Regulator
£232.64
ex. VAT £193.87 Each
For delivery only
Product code: 98415
Glowworm 0020118190 Pressure Relief Valve
£9.75
ex. VAT £8.12 Each
For delivery only
Product code: 99090
Worcester 87161112090 Terminal Outlet
£24.33
ex. VAT £20.27 Each
For delivery only
Product code: 60365
Vaillant 0020132764 Printed Circuit Board
£284.27
ex. VAT £236.89 Each
For delivery only
Product code: 31575
Vaillant 178973 Heat Exchanger, Dhw (20 Plates)
£197.95
ex. VAT £164.96 Each
For delivery only
Product code: 28989
Saunier Duval 0020047005 Pressure Relief Valve (3 Bar)
£12.97
ex. VAT £10.81 Each
For delivery only
Product code: 55578
Glowworm S900847 Two Fuse Printed Circuit Board (Ultimate boilers)
£226.94
ex. VAT £189.12 Each
For delivery only
Product code: 97263
Resideo Gas Q309A2788 Thermocouple 36"
£14.35
ex. VAT £11.96 Each
For delivery only
Product code: AA495
Hostman Channelplus H3747 Programmer
£176.44
ex. VAT £147.03 1
For delivery only
Product code: 73964
Vaillant 0020020015 Three Way Valve
£96.57
ex. VAT £80.47 Each
For delivery only
Product code: 94654
Worcester 87155058010 Bearing Plate
£24.46
ex. VAT £20.38 Each
For delivery only
Product code: 46609
Potterton 407677 Prima NetaHeat Printed Circuit Board
£236.06
ex. VAT £196.72 Each
For delivery only