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: AA480
Vaillant 0010033857 Automatic Air Vent
£23.08
ex. VAT £19.23 1
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
Product code: AA503
Crossland F02-F136 489 Filter Element 489
£3.11
ex. VAT £2.59 1
For delivery only
Product code: 14151
Worcester 87180069070 Firestop Plate C/W Screws
£27.72
ex. VAT £23.10 Each
For delivery only
Product code: 89281
Worcester 87145000810 Domestic Hot Water Temp Sensor
£12.97
ex. VAT £10.81 Each
For delivery only
Product code: 62381
Ideal Domestic 173528 Ignition Electrode Kit
£26.79
ex. VAT £22.32 Each
For delivery only
Product code: 68656
Ideal Commercial 175896 Kit Sump & Cover Replacement
£70.15
ex. VAT £58.46 Each
For delivery only
Product code: 33795
Glowworm 2000802600 Filling Loop Din
£79.20
ex. VAT £66.00 Each
For delivery only
Product code: 38156
Glowworm 0020014161 Automatic Air Vent
£25.20
ex. VAT £21.00 Each
For delivery only
Product code: 76181
Ideal Domestic 173512 Heat Detection Lead - Isar He/Icos Syst He
£26.79
ex. VAT £22.32 Each
For delivery only
Product code: 67500
Worcester 87186913570 Control Cover Assembly
£50.40
ex. VAT £42.00 Each
For delivery only
Product code: 85211
Regin Regq190 Circulation Pump Washer
£2.51
ex. VAT £2.09 Each
For delivery only
Product code: 59878
Vaillant 0020010291 Complete Service Cock
£53.98
ex. VAT £44.98 Each
For delivery only
Product code: 54749
Worcester 87161064310 Pressure Relief Valve
£25.95
ex. VAT £21.62 Each
For delivery only
Product code: 43222
Vaillant 0020010295 15Mm Non Return Valve
£43.20
ex. VAT £36.00 Each
For delivery only
Product code: 20960
Vaillant 178985 Pressure Reflief Valve 3 Bar
£17.38
ex. VAT £14.48 Each
For delivery only
Product code: 24633
Ideal Domestic 175592 Electrode - Detection
£26.79
ex. VAT £22.32 Each
For delivery only
Product code: 36633
Teddington Kbb/C/90 2.0M Fire Valve
£42.00
ex. VAT £35.00 Each
For delivery only
Product code: 24313
Danfoss Burner Controls C05043J EBI Service Kit
£39.60
ex. VAT £33.00 Each
For delivery only
Product code: 60556
Teddington Kbb/C/65 3.0M Fire Valve
£43.20
ex. VAT £36.00 Each
For delivery only