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: 94147
Glowworm 2000802731 Printed Circuit Board Replacement Kit Xi Range
£248.98
ex. VAT £207.48 Each
For delivery only
Product code: 42381
Worcester 87161424040 Pressure Relief Valve
£19.65
ex. VAT £16.37 Each
For delivery only
Product code: 36733
Baxi 7223558 Heat Exchanger Dhw (20 Plates)
£130.80
ex. VAT £109.00 Each
For delivery only
Product code: AA480
Vaillant 0010033857 Automatic Air Vent
£23.08
ex. VAT £19.23 1
For delivery only
Product code: 82678
Heatrae 95606984 Immersion Heater Incoloy - Lower
£30.00
ex. VAT £25.00 Each
For delivery only
Product code: AA488
Worcester Bosch Pump 8716122126 UPM 15-70CHG
£122.98
ex. VAT £102.48 1
For delivery only
Product code: 14227
Honeywell Gas V4600C1086 Gas Valve 1/2"
£129.60
ex. VAT £108.00 Each
For delivery only
Product code: 36785
Worcester 8716120409 Pump Assembly Upmo 7M Chg
£225.14
ex. VAT £187.62 Each
For delivery only
Product code: 65368
Continental Mb2C-Opsorf-Tp Opso Changeover Kit With Test Point Adaptor
£90.00
ex. VAT £75.00 Each
For delivery only
Product code: AA493
Grant VBS159 Wilo HE Circulating Pump (7M)
£191.98
ex. VAT £159.98 1
For delivery only
Product code: AA492
Worcester Bosch 8716122434 Expansion Vessel 7L
£113.98
ex. VAT £94.98 1
For delivery only
Product code: 82159
Worcester 87161066630 Mechanical Timer MT10
£98.68
ex. VAT £82.23 Each
For delivery only
Product code: 93649
Worcester 87161157410 Heat Exchanger Bare incl. New Sump
£505.04
ex. VAT £420.87 Each
For delivery only
Product code: 99519
EPH Accessories Pfe10 Push-Fit Elbow 15Mm X 10Mm (Pk2)
£9.11
ex. VAT £7.59 Each
For delivery only
Product code: 24954
Vaillant 0020020018 Domestic Hot Water Heat Exchanger (13 Plates)
£120.00
ex. VAT £100.00 Each
For delivery only
Product code: 48860
Ideal Domestic 179032 24 Volt Gas Valve Kit
£91.84
ex. VAT £76.53 Each
For delivery only
Product code: 70013
Vaillant 0010028086 Printed Circuit Board
£226.83
ex. VAT £189.02 Each
For delivery only
Product code: 51832
Danfoss Burner Controls D01-071N7141 Bfp11L3 Pump Diamond Series
£103.20
ex. VAT £86.00 Each
For delivery only
Product code: 94471
Grant Boilers Ltd Mpss01 12 Litre Expansion Vessel
£51.60
ex. VAT £43.00 Each
For delivery only
Product code: 90346
Ideal Domestic 171461 Classic Fan Assembly Kit
£180.00
ex. VAT £150.00 Each
For delivery only
Product code: 46609
Potterton 407677 Prima NetaHeat Printed Circuit Board
£236.06
ex. VAT £196.72 Each
For delivery only
Product code: 28309
Worcester 87161424160 Pressure Relief Valve 1/2 x 15mm x 1/8"
£15.61
ex. VAT £13.01 Each
For delivery only