Get the Job FinishedWith The Right BoilerSpares SHOP NOW Get the Job FinishedWith The Right BoilerSpares Get 25% offeverything with coupon code: BPS25 Get 25% off everything with coupon code: BPS25 Shop Now Shop Now Brands Shop Now Consumables Shop Now Central Heating Systems Shop Now Digital Thermostat Shop Now All Categories Shop Now Products On Offer Compare Wishlist Baxi Diaphragm Kit 248066 £8.00 Quick view Compare Wishlist Baxi Plate Heat Exchanger Seals (Pack of 4) 248049 £13.68 Quick view Compare Wishlist Baxi Full Hydraulic Venturi 248051 (Pack of 2) £17.70 Quick view Compare Wishlist Vaillant Repair Cartridge 0020020015 - 0020132682 £58.54 Quick view Compare Wishlist Baxi Diverter Cartridge 720003100 £31.84 Quick view Compare Wishlist Baxi Potterton Main Alpha Diverter Valve 248061/248062 Brass Nut £7.50 Quick view Compare Wishlist Ariston Flow Turbine 65104317 £31.69 Quick view Compare Wishlist Viessman Boiler Sensor 7819967 £39.00 Quick view Compare Wishlist Baxi Duo-Tec 24HE 28HE 33HE 40HE Pressure Relief Valve PRV 248056 £16.54 Quick view Compare Wishlist Saunier Duval Domestic Hot Water Flow Sensor S5720200 £24.43 Quick view Compare Wishlist PRV Boiler Removal Tool Kit £14.35 Quick view Compare Wishlist Baxi Removal Tool 00320560 £9.99 Quick view Compare Wishlist Wilo To Grundfos O Ring Set £6.99 Quick view Compare Wishlist Vaillant Ecotec PLUS + 824 831 & PRO 28 28R1 Plate Heat Exchanger 0020038572 £86.47 Quick view Compare Wishlist Baxi Flow Switch 242459 £29.42 Quick view Popular Products Compare Wishlist BAXI 240117BAX PILOT ASSEMBLY KIT £55.20 Quick view Compare Wishlist IDEAL 173569 FIXING SCREW REPLACEMENT PACK £13.76 Quick view Compare Wishlist VAILLANT 147392 CAP (PK5) £23.76 Quick view Compare Wishlist Faithfull Propane Soldering Brazing Auto Piezo Power Gas Blow Torch CGA600 Adapt £30.00 Quick view Compare Wishlist Faithfull Butane Propane Mix Gas Cartridge 170g FAIGZ170 £3.00 Quick view Compare Wishlist Faithfull - Auto Start Blow Torch EN417 £15.00 Quick view