Boiler Accessories
Showing 1–100 of 720 resultsSorted by popularity
- Sale!
Worcester 87161157540 Flow Sensor & Turbine 87161064330 Compatible
Original price was: £49.99.£30.99Current price is: £30.99. Add to basket - Sale!
Worcester Bosch 87161068460 Diverter Valve Seal – Paddle 87161068450
Original price was: £20.99.£12.20Current price is: £12.20. Add to basket - Sale!
Baxi Potterton Main 238147 Fan Outlet Seal 60 Dia
Original price was: £12.99.£4.99Current price is: £4.99. Add to basket - Sale!
Alpha 7.2000050 Wireless Thermostat for 240 Combi Boilers
Original price was: £159.99.£129.99Current price is: £129.99. Add to basket - Sale!
Vokera 10028603 Pipe Genuine Flexible Hose Boiler Part
Original price was: £28.99.£18.90Current price is: £18.90. Add to basket - Sale!
Vaillant 0020010292 Boiler Handles (PK2) for Ecotec Plus & Pro Series
Original price was: £14.99.£10.90Current price is: £10.90. Add to basket - Sale!
Worcester 87377014510 Seal Gas Air Channel Genuine Part
Original price was: £20.99.£16.99Current price is: £16.99. Add to basket - Sale!
Vaillant Cover Control Plus 0020136633 Ecotec Plus Pre-Owned
Original price was: £10.99.£5.99Current price is: £5.99. Add to basket - Sale!
Universal Boiler Heat Exchanger Cleaning Kit with Tablets & Brushes
Original price was: £39.99.£24.90Current price is: £24.90. Add to basket - Sale!
Worcester 87155058250 Membrane for Greenstar Boilers
Original price was: £20.99.£14.99Current price is: £14.99. Add to basket - Sale!
Vokera 10027192 Flexible Siphon Adapter Hose | Unica HE, Mynute & Linea
Original price was: £19.99.£10.99Current price is: £10.99. Add to basket - Sale!
Baxi Boiler Sensor 986564 QAK36 Flow Temp Replaces 5130291
Original price was: £59.99.£29.99Current price is: £29.99. Add to basket - Sale!
Worcester Diaphragm Valve 8716119295 Greenstar FS & Highflow
Original price was: £29.99.£20.99Current price is: £20.99. Add to basket -
BoilerMag Bm1 Inhibitor Test Strip 50pk BM1/TS
£27.45 Read more -
Ariston 65114922 Drain Cock
£19.50 Add to basket -
Baxi 720870401 Decorative Trim – Black
£13.48 Add to basket - Sale!
Worcester Greenstar HE Plus Temperature Sensor 87145000540
Original price was: £60.00.£51.00Current price is: £51.00. Add to basket - Sale!
Baxi Heat Exchanger Cleaning Service Kit, Electrodes & Cleaner
Original price was: £69.99.£54.99Current price is: £54.99. Add to basket - Sale!
Viessmann 100-W WB1B Insulating Ring B2HB 45-57 7828716
Original price was: £99.99.£79.99Current price is: £79.99. Add to basket - Sale!
Baxi Main Potterton 5122525 Front Panel Seal – New
Original price was: £39.99.£24.90Current price is: £24.90. Add to basket - Sale!
Sime 6319631 6319630 Flow Meter – Brava DGT & Ecomfort Plus 30HE
Original price was: £29.99.£20.90Current price is: £20.90. Add to basket - Sale!
Baxi Remeha Brass Diverter Valve Cartridge Removal Tool Only
Original price was: £20.99.£14.99Current price is: £14.99. Add to basket - Sale!
Ideal 175610 24kW Injector Genuine Boiler Spare for Logic & Vogue
Original price was: £59.99.£44.90Current price is: £44.90. Add to basket - Sale!
Ariston 998458 Temperature Probe Sensor 998458-01
Original price was: £10.99.£4.99Current price is: £4.99. Add to basket - Sale!
Heatline D003202916 Premix Filter Group for Monza Boilers
Original price was: £24.99.£13.99Current price is: £13.99. Add to basket - Sale!
Viessmann 7828637 HR EPDM Hose Vitodens 100-W WB1B Boiler
Original price was: £49.99.£35.99Current price is: £35.99. Add to basket - Sale!
Viessmann 7828636 Heating Flow Pipe Vitodens 100-W WB1B
Original price was: £60.00.£47.98Current price is: £47.98. Add to basket - Sale!
Worcester 87161410550 Grey Control Knob Genuine Boiler Part
Original price was: £19.99.£8.99Current price is: £8.99. Add to basket -
Ideal 175566 Injector Assembly Kit – 24kW – Logic Heat/ProCombi Exclusive/Logic
£51.55 Add to basket -
Heatrae Sadia 95605897 Premier Plus Cold Water Combination Complete Valve
£145.09 Add to basket -
Baxi Wall Mounting Bracket Kit 7683847 – 600/Assure/Main Eco
£23.92 Add to basket -
Main Multipoint BF Water Heater Selector Switch 5110970
£62.37 Add to basket -
Ideal Injector Kit Diam 3.4 176893
£27.52 Add to basket -
Worcester Heatslave II Needle Valve 87161164720
£34.70 Read more - Sale!
Worcester Bosch Firestop Plate with Screws 87180069070
Original price was: £30.00.£23.97Current price is: £23.97. Add to basket - Sale!
Worcester Greenstar i System Siphon Before FD886 87161066100
Original price was: £60.00.£48.00Current price is: £48.00. Add to basket - Sale!
Worcester i Junior RSF Control Box Main Body 87161053710
Original price was: £40.00.£30.00Current price is: £30.00. Add to basket - Sale!
Worcester Plus Combi Shield 87155066820 – Genuine Brand New
Original price was: £30.00.£24.00Current price is: £24.00. Add to basket - Sale!
Viessmann 200-W WB2C Combustion Chamber 7830016
Original price was: £89.99.£69.99Current price is: £69.99. Add to basket - Sale!
Viessmann Combustion Insulation Block 7827843 – Brand New
Original price was: £69.99.£59.99Current price is: £59.99. Add to basket - Sale!
Baxi Main Potterton 7683852 Cable Fixing Kit – 600 800 Eco Compact
Original price was: £29.99.£19.99Current price is: £19.99. Add to basket - Sale!
Ideal 179083 Logic Plus Front Panel Assembly Genuine Boiler Part
Original price was: £190.99.£164.99Current price is: £164.99. Add to basket - Sale!
Vaillant 0020195478 Condensate Drain Genuine Boiler Replacement Part
Original price was: £40.99.£29.99Current price is: £29.99. Add to basket - Sale!
Worcester 87161112520 Flue Sample Point Cap Genuine Boiler Part
Original price was: £19.99.£10.99Current price is: £10.99. Add to basket - Sale!
Universal White Painted Flue Support Bracket Kit with Mounting Plate
Original price was: £14.99.£9.80Current price is: £9.80. Add to basket - Sale!
Ideal 181959 30kW Injector for Logic, Vogue, Keston & Morco Boilers
Original price was: £24.99.£18.99Current price is: £18.99. Add to basket - Sale!
Baxi 5105796 Air Pressure Switch for Potterton Kingfisher Boilers
Original price was: £29.99.£14.99Current price is: £14.99. Add to basket - Sale!
Worcester 8716121957 NTC Temperature Sensor Greenstar 4000
Original price was: £24.99.£16.99Current price is: £16.99. Add to basket - Sale!
Worcester 87186504730 Gas Supply Tube for Greenstar Boilers
Original price was: £24.99.£20.99Current price is: £20.99. Add to basket - Sale!
Worcester 87161211070 Charging Link Key
Original price was: £8.99.£3.49Current price is: £3.49. Add to basket - Sale!
Worcester 8716117050 Seal AGM Elbow Return Valve Flap
Original price was: £10.99.£6.99Current price is: £6.99. Add to basket - Sale!
Ideal 176553 Pump Drain Kit Grundfos 59200316 Logic Combi
Original price was: £12.99.£7.99Current price is: £7.99. Add to basket - Sale!
Vokera 10023566 Heating Flow Cock Service Valve
Original price was: £59.99.£44.99Current price is: £44.99. Add to basket - Sale!
Vokera 20019888 Air Separator | Compact A, Vision, Unica i & Mynute
Original price was: £39.99.£29.99Current price is: £29.99. Add to basket - Sale!
Worcester Bosch 87229333300 Flue Pipe Seal 87.5mm | Greenstar 8000
Original price was: £14.99.£9.99Current price is: £9.99. Add to basket - Sale!
Worcester Gas Manifold Elbow 8716117054 Greenstar ERP
Original price was: £20.99.£17.99Current price is: £17.99. Add to basket - Sale!
Viessmann 7841766 Combi Return Hoses Vitodens 050-W 29/35kW
Original price was: £50.00.£42.90Current price is: £42.90. Add to basket -
Ariston 995485 Isolating Valve 1/2 Cw Inlet
£34.99 Add to basket -
Ariston 969009 Pressure Valve
£124.99 Add to basket -
Ariston 935347 Heating Element Kit
£94.99 Add to basket -
Ariston 935183 Thermostat Pocket – 1/2″ L110
£39.99 Add to basket -
Ariston 919054-01 Anode – D26 x 370 + Plug M1 – Classico
£39.99 Add to basket -
Ariston 810830 Element – 3000W – 230V
£34.99 Add to basket -
Saunier Duval 0020018477 Overheat Thermostat
£26.99 Add to basket -
Saunier 0020018462 Clip Pipe (Pk10)
£27.99 Add to basket -
Saunier Duval 0020018456 Non Return Valve
£86.05 Add to basket -
Ravn MIX150100 Cs 80 Air/gas Mixer
£49.99 Add to basket -
RavenHeat SON150050 DHW Sensor
£28.99 Add to basket -
Ravenheat TRA150100 Water Pressure Transducer
£59.99 Add to basket -
Ravenheat HE 120N/NT 150N/NT Flue Adaptor 0019FLA11005/0
£28.75 Add to basket -
Ravenheat 0014PAN11005/0 Instrument Panel
£79.99 Add to basket -
Ravenheat Diverter Valve Service Kit 0011TRA11005/0
£106.75 Add to basket -
Ravenheat Clip On Sensor 15MM 0007SON11005/0
£32.28 Add to basket -
Ravenheat CS 80 ErP NG/LPG Sensor 0007SON11010/0
£34.73 Add to basket -
Ravenheat 0012MIC09010/0 Flow Switch (micro Switch) For 3-way Valve
£29.99 Add to basket -
Ravenheat 0012GEN05010/0 Honeywell Printed Ignition Board – Red
£279.99 Add to basket -
Ravenheat 0012CAV08020/0 Silicone Sense And Ign Cables
£32.99 Add to basket -
Ravenheat CSI 120 Low NOx 3 Way Valve 0008VAL09010/0
£208.70 Add to basket -
Ravenheat RSF 100E 3 Bar Safety Relief Valve 0008VAL01017/0
£20.28 Add to basket -
Ravenheat Overheat Thermostat 0007TER03010/0
£38.32 Add to basket -
Ravenheat 5015010 Safety Relief Valve (3 Bar)
£28.99 Add to basket -
Keston C40 Pump Valve C17205000
£33.55 Add to basket -
Ideall 178986 Hardware Kit
£159.99 Add to basket -
Inter Gas 855287 Rapid Flow Pipe (Incorrectly States 855257 In Manual)
£109.99 Add to basket -
Inter Gas 077237 4 Year Service Set (Rapid 25,Rapid 32)
£29.99 Add to basket -
Inter Gas 077227 4 Year Service Set (Sb18, Hre24/18, Eco24, Ov18)
£29.99 Add to basket -
Intergas Combi Compact Large Seal Set 086474
£18.75 Add to basket -
Igas 665667 Top Cover
£99.99 Add to basket -
Intergas Flow Switch Sika Vkx 844267
£79.09 Add to basket -
Intergas 854717 Gas Mix Pipe L 51
£29.99 Add to basket -
Intergas Seal Ring Air Connection 90-80 878387
£18.99 Add to basket -
Intergas 847037 Condensate Collector
£79.99 Add to basket -
Intergas 844787 Condensate Trap L 235
£34.99 Add to basket -
Igas 665697 Bottomborder Hre Complete
£29.99 Add to basket -
Intergas 845327 Bottom
£89.99 Add to basket -
Intergas 876447 Isolation Topside
£29.99 Add to basket -
Intergas RF 24 30 36 Flow Valve 842267
£29.93 Add to basket -
Intergas Return Valve (complete) 842277
£28.73 Add to basket -
Intergas RF 24 Flexible Hose 859617
£35.97 Add to basket -
Intergas 200117 Negative Temperature Coefficient Sensor – 1-2 – HRE Compact/Eco
£29.99 Add to basket
