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: 93548
Danfoss D01-030H8310 Nozzle 00.55 X 80 EH
£10.14
ex. VAT £8.45 Each
For delivery only
Product code: 27425
Alpha Boilers 1.018064 Diverter Valve Motor Assembly
£53.86
ex. VAT £44.88 Each
For delivery only
Product code: 44707
Worcester 87483004840 Printed Circuit Board
£197.25
ex. VAT £164.37 Each
For delivery only
Product code: 64238
Baxi 248051 Hydraulic Venturi Assembly
£20.28
ex. VAT £16.90 Each
For delivery only
Product code: 51637
Ideal Commercial 176610 Pressure Relief Valve Kit
£61.15
ex. VAT £50.96 Each
For delivery only
Product code: 48860
Ideal Domestic 179032 24 Volt Gas Valve Kit
£93.68
ex. VAT £78.07 Each
For delivery only
Product code: 54749
Worcester 87161064310 Pressure Relief Valve
£27.28
ex. VAT £22.73 Each
For delivery only
Product code: 45021
Worcester 87161064350 Seal Plate Heat Exchanger
£4.73
ex. VAT £3.94 Each
For delivery only
Product code: 64612
Grant Boilers Ltd MPrinted Circuit Boards29 Auto Airvent
£14.31
ex. VAT £11.92 Each
For delivery only
Product code: 93298
Glowworm 0020014402 Heat Exchanger Dhw (16 Plates)
£147.51
ex. VAT £122.92 Each
For delivery only
Product code: 76181
Ideal Domestic 173512 Heat Detection Lead - Isar He/Icos Syst He
£27.33
ex. VAT £22.77 Each
For delivery only
Product code: AA487
Worcester Bosch 8716121817 Set of Electrodes
£54.19
ex. VAT £45.16 1
For delivery only
Product code: 94730
Vaillant 194819 Complete Aqua-Sensor
£97.08
ex. VAT £80.90 Each
For delivery only
Product code: 95459
Worcester 87161410570 Flow Regulator Type E-W 10 Litre Blue
£8.58
ex. VAT £7.15 Each
For delivery only
Product code: 74454
Anglo Nordic 2404005 900mm 1/4"M Elbow X 1/4"F Oil Line
£10.27
ex. VAT £8.56 Each
For delivery only
Product code: 84073
Alpha Boilers 1.025576 Printed Circuit Board for CB/HE Models
£280.31
ex. VAT £233.59 Each
For delivery only
Product code: 63577
Vaillant 0020025045 Connection Tube
£24.08
ex. VAT £20.07 Each
For delivery only