Baxi Spares
Baxi Boiler Spares
We are proud to offer a comprehensive selection of Baxi boiler spares, including both brand-new and refurbished. All Baxi spares come with a 12-month warranty. Baxi spares for models like the Baxi 105e, Baxi 105he, Baxi Duotec, Baxi Netatec, or any other. search for any Baxi spare right here on our site.
You get Pumps, PCBs, Heat exchangers, Diverter valves & more…
Trust us for all your Boiler spares Baxi needs.
Showing 1–100 of 226 resultsSorted by popularity
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Sale!
Baxi Main Boiler pump 15-60 7722642 248042
Original price was: £69.99.£38.89Current price is: £38.89. Add to basket -
Sale!
Baxi boiler pump 248042
Original price was: £68.99.£42.90Current price is: £42.90. Add to basket -
Sale!
Baxi 5114708 DHW Heat Exchanger – 20 Plate
Price range: £24.99 through £40.90 Select options This product has multiple variants. The options may be chosen on the product page -
Sale!
Baxi Hydraulic Outlet Assembly Kit 248061 7224344
Original price was: £80.99.£69.99Current price is: £69.99. Add to basket -
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Baxi 3 Way Without Bypass Kit 5132456 7224764
Original price was: £50.99.£42.99Current price is: £42.99. Add to basket -
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Baxi Combi 105e Pcb 5112380
Original price was: £54.99.£49.99Current price is: £49.99. Add to basket -
Sale!
Baxi Boiler Fan Assembly Replacement 5121447
Original price was: £45.99.£34.79Current price is: £34.79. Add to basket -
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Baxi 7656807 3 Way Valve Cartridge with 7216534 Diverter Motor-New
Original price was: £45.00.£34.90Current price is: £34.90. Add to basket -
Sale!
Baxi Ignition Electrode Kit – 720222901 720222801 720767301
Original price was: £30.99.£24.99Current price is: £24.99. Add to basket -
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Baxi 105e diverter valve replacement 248061
Price range: £69.99 through £99.99 Select options This product has multiple variants. The options may be chosen on the product page -
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Baxi Cartridge 3 Way Valve 7656807 – Brand New
Price range: £16.04 through £284.99 Select options This product has multiple variants. The options may be chosen on the product page -
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Baxi Duo Tec Fan 5121447 5114684
Original price was: £40.99.£34.69Current price is: £34.69. Add to basket -
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Baxi 7663535 DHW Flow Turbine Cartridge – 12L for Baxi, Main, Potterton Boilers
Original price was: £20.99.£14.99Current price is: £14.99. Add to basket -
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Baxi 105e Diverter Valve Repair Kit 248061
Original price was: £30.00.£20.99Current price is: £20.99. Add to basket -
Sale!
Baxi 5114692 Expansion Vessel 10 LTR Refurbished
Original price was: £44.99.£30.99Current price is: £30.99. Add to basket -
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Baxi Ntc Sensor 5114725 -NEW
Original price was: £10.99.£8.99Current price is: £8.99. Add to basket -
Sale!
Baxi Duotec Pump 248042
Original price was: £68.99.£38.89Current price is: £38.89. Add to basket -
Sale!
Baxi Expansion Vessel 8L 5114691
Original price was: £43.99.£33.90Current price is: £33.90. Add to basket -
Sale!
Baxi Main Potterton 248723 DHW Plate Heat Exchanger – 20 Plate
Price range: £24.99 through £42.99 Select options This product has multiple variants. The options may be chosen on the product page -
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Baxi Combi Erp Boiler Pump Head(upm3-6) 7713520
Original price was: £94.99.£89.99Current price is: £89.99. Add to basket -
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Baxi Duo tec Expansion Vessel 10 Litre 5114692
Original price was: £92.99.£64.99Current price is: £64.99. Add to basket -
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Pressure Differential For Baxi Main Potterton 248063 7224342 -Brand New
Original price was: £49.99.£36.99Current price is: £36.99. Add to basket -
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Baxi Potterton Serv Kit 720767101 720222901 248043 248056 5114755
Original price was: £79.99.£51.99Current price is: £51.99. Add to basket -
Sale!
Baxi/Potterton/Main 5121025 PCB
Price range: £44.89 through £44.99 Select options This product has multiple variants. The options may be chosen on the product page -
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Temperature Sensor Thermistor for Baxi Main Potterton Boiler 5108265
Original price was: £7.99.£7.59Current price is: £7.59. Add to basket -
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Baxi Main Potterton Combustion Chamber Gasket Seal 5114755
Original price was: £16.99.£10.90Current price is: £10.90. Add to basket -
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Baxi Duo Tec 3 Way Valve Cartridge 7656807
Original price was: £24.99.£23.74Current price is: £23.74. Add to basket -
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BAXI AIR VENT AUTOMATIC 248043
Original price was: £14.99.£9.59Current price is: £9.59. Add to basket -
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Baxi PCB 5112380 was 248074 — Old Model
Original price was: £49.99.£47.49Current price is: £47.49. Add to basket -
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Baxi Neta-Tec Combi PCB 720878202
Original price was: £99.99.£89.99Current price is: £89.99. Add to basket -
Sale!
Baxi Duo-tec PCB 5121862 7690358
Original price was: £39.99.£34.99Current price is: £34.99. Add to basket -
Sale!
Baxi 3Way Valve Assembly With Motor 5118381 7224763 7216534
Original price was: £59.99.£48.99Current price is: £48.99. Add to basket -
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Baxi Duo Tec 40 HE Pcb 5122287
Original price was: £49.99.£38.99Current price is: £38.99. Add to basket -
Sale!
Baxi 7211822 Flow Regulator 12 Litre – Part for Combi Boilers
Original price was: £24.99.£14.90Current price is: £14.90. Add to basket -
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Baxi (Now 7224764) 3-Way Valve Assembly 5132456
Original price was: £59.99.£40.99Current price is: £40.99. Add to basket -
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Baxi 7216534 Diverter Motor Black/White with Clip – Replaces 5132452, 710188301, 248733
Original price was: £36.99.£14.99Current price is: £14.99. Add to basket -
Sale!
Baxi combi pump 248042 59926502
Original price was: £54.99.£44.99Current price is: £44.99. Add to basket -
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Baxi Combi 80 Pump 248041
Original price was: £69.99.£54.99Current price is: £54.99. Add to basket -
Sale!
Baxi 105e Fan 248002
Original price was: £50.00.£42.99Current price is: £42.99. Add to basket -
Sale!
Baxi Solo PCB 5121025
Original price was: £60.00.£47.99Current price is: £47.99. Add to basket -
Sale!
Baxi, Main, Potterton 720777601 Pump Air Vent Valve
Original price was: £30.99.£17.99Current price is: £17.99. Add to basket -
Sale!
Baxi 5112380 Printed Circuit Board (PCB) ?Fits with Baxi, Main, and Potterton Boilers
Original price was: £189.99.£139.99Current price is: £139.99. Add to basket -
Sale!
Baxi Duo Tec H29-027 Heat Exchanger 5122147 – 4 Element
Original price was: £89.99.£64.99Current price is: £64.99. Add to basket -
Sale!
Baxi Pump 15-60 105 7722642
Original price was: £59.99.£44.99Current price is: £44.99. Add to basket -
Sale!
Baxi Duo Tec 24 28 33 HE PCB 5120218
Original price was: £39.99.£34.99Current price is: £34.99. Add to basket -
Sale!
Flow Regulator for Baxi/Potterton/Main 5114710
Original price was: £23.99.£14.99Current price is: £14.99. Add to basket -
Sale!
Baxi 7225723 Plate Heat Exchanger 16 Plate – Compatible with Baxi, Main, Potterton
Original price was: £76.99.£40.99Current price is: £40.99. Add to basket -
Sale!
Combi 105E PCb 248074 5112380 For Baxi
Original price was: £44.99.£42.74Current price is: £42.74. Add to basket -
Sale!
Baxi, Main, Potterton 5130293 Ignition Electrode Kit
Original price was: £49.99.£26.90Current price is: £26.90. Add to basket -
Sale!
Baxi combi 105e 105he hydraulic venturi 248051 248050 — NEW
Original price was: £14.99.£14.24Current price is: £14.24. Add to basket -
Sale!
Baxi Neta-Tec Gas Valve 720752301
Original price was: £44.99.£40.99Current price is: £40.99. Add to basket -
Sale!
Baxi Combi Isolation valve 248224
Original price was: £34.99.£33.24Current price is: £33.24. Add to basket -
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Baxi Combi Diverter Valve 7224344-New
Original price was: £149.99.£99.99Current price is: £99.99. Add to basket -
Sale!
Baxi Solo Boiler Fan Assembly MPN 720011701 5109925
Original price was: £40.99.£27.99Current price is: £27.99. Select options This product has multiple variants. The options may be chosen on the product page -
Sale!
Baxi Gas Valve 5114734 720301001 720514301-Refurbished
Original price was: £24.89.£23.65Current price is: £23.65. Select options This product has multiple variants. The options may be chosen on the product page -
Sale!
Baxi Duo Tec 28 Combi ErP PCB 7690350
Original price was: £79.99.£74.99Current price is: £74.99. Add to basket -
Sale!
Baxi Diverter Valve Assembly Without byPass 720789401
Original price was: £59.99.£48.99Current price is: £48.99. Add to basket -
Sale!
Baxi Duo-tec Pump Pcb 7222704 Combi Boiler
Original price was: £35.00.£28.99Current price is: £28.99. Add to basket -
Sale!
Baxi Duo Tec 2 Flow Turbine 7212005
Original price was: £14.99.£14.24Current price is: £14.24. Add to basket -
Sale!
Baxi Duo Tec 12L Hydraulic Inlet 5132454
Original price was: £49.99.£37.99Current price is: £37.99. Add to basket -
Sale!
Baxi Main Heat Exchanger 5E 5114687
Original price was: £99.99.£59.99Current price is: £59.99. Add to basket -
Sale!
Baxi Duo Tec 33 Combi ErP PCB 7690352
Original price was: £89.99.£74.99Current price is: £74.99. Add to basket -
Sale!
Baxi 248056 Safety Valve 3 Bar Female – Fits Baxi, Potterton & Main Boilers
Original price was: £20.99.£14.99Current price is: £14.99. Add to basket -
Sale!
Baxi Pressure Relief Valve ( Prv ) 248056-Brand New
Original price was: £10.99.£8.99Current price is: £8.99. Add to basket -
Sale!
Main Combi DHW Domestic Hot Water Diaphragm Repair Kit 5111137
Original price was: £14.99.£9.99Current price is: £9.99. Add to basket -
Sale!
Baxi Platinum Combi 3 Way Valve Assembly 5114718 7216534
Original price was: £54.99.£47.89Current price is: £47.89. Add to basket -
Sale!
Baxi Boiler Filling Loop Kit 5119495 for Duo-Tec, Megaflo, System & Combi Models
Original price was: £34.99.£28.40Current price is: £28.40. Add to basket -
Sale!
Baxi PCB 248731 Combi Instant 105E
Original price was: £69.99.£66.49Current price is: £66.49. Read more -
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Expansion vessel for Baxi (8L) 5114691
Original price was: £39.99.£37.99Current price is: £37.99. Add to basket -
Sale!
Baxi 720878202 PCB Combi/System – Replaces 720878201 (New)
Original price was: £220.90.£170.80Current price is: £170.80. Add to basket -
Sale!
Baxi Platinum Combi PCB 24 28 33 40 HE 5120218
Original price was: £35.08.£32.99Current price is: £32.99. Add to basket -
Sale!
7694095 – 3 Bar Safety Valve for Baxi, Potterton & Main Combi Boilers
Original price was: £19.99.£12.99Current price is: £12.99. Add to basket -
Sale!
Baxi Solo 2/3 PF Boiler Pcb 231711 231711bax
Price range: £47.49 through £94.99 Select options This product has multiple variants. The options may be chosen on the product page -
Sale!
Baxi 7683801 Kit Expansion Vessel – Fits Baxi, Main & Potterton Boilers
Original price was: £140.99.£74.99Current price is: £74.99. Add to basket -
Sale!
Pcb 7690358 Baxi Duotec Platinum Combi 24 28 Erp 24 He 28 He Genuine
Original price was: £79.99.£74.99Current price is: £74.99. Add to basket -
Sale!
Baxi Combi 28 HE PCB (47-075-21) 5120218
Original price was: £35.08.£32.99Current price is: £32.99. Add to basket -
Sale!
Baxi Combi 105 80 He Gas Valve Cable Igniter 5112385
Original price was: £17.99.£14.99Current price is: £14.99. Add to basket -
Sale!
Baxi Boiler 24-Hour Timer Kit – MPN 247206
Original price was: £14.99.£9.90Current price is: £9.90. Add to basket -
Sale!
Baxi Duo Tec Expansion Vessel 8L 5114691 (Zilmet) — NEW
Original price was: £49.98.£47.48Current price is: £47.48. Add to basket -
Sale!
Baxi Main Heat Exchanger 5122147 – 4E
Original price was: £79.99.£54.99Current price is: £54.99. Add to basket -
Sale!
Baxi 720064401 720778601 Diverter Motor & 3WV Cartridge
Original price was: £49.99.£40.99Current price is: £40.99. Add to basket -
Sale!
Baxi Combi Connection Board PCB 7664034 224 228 424 428
Original price was: £42.99.£40.84Current price is: £40.84. Add to basket -
Sale!
Baxi Combi 80 Eco Printed Circuit Board 248075
Original price was: £59.99.£49.99Current price is: £49.99. Read more -
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Baxi 24-28-33KW Plate Heat Exchanger (14 Plates) 720790001
Original price was: £31.99.£29.99Current price is: £29.99. Add to basket -
Sale!
Baxi Gas Valve Combi /System 249098 5107339
Original price was: £29.99.£22.99Current price is: £22.99. Add to basket -
Sale!
Baxi Ignition Electrode 5114702 720222801 Brand New
Original price was: £34.99.£14.90Current price is: £14.90. Add to basket -
Sale!
Baxi 5112430 Fan HE – Fits Baxi, Main & Potterton Boilers
Original price was: £60.00.£40.90Current price is: £40.90. Add to basket -
Sale!
Baxi Plate Heat Exchanger 7683965 (12 Plates)
Price range: £33.24 through £52.24 Select options This product has multiple variants. The options may be chosen on the product page -
Sale!
Baxi Three Way Valve Head For 400 Boiler MPN 7662047
Original price was: £17.99.£17.09Current price is: £17.09. Add to basket -
Sale!
Baxi Combi 80E 105E PCB 248074
Original price was: £45.99.£43.69Current price is: £43.69. Add to basket -
Sale!
Baxi 5111137 DHW Diaphragm Repair Kit – Compatible with Baxi, Potterton & Main Combi Boilers
Original price was: £25.00.£10.50Current price is: £10.50. Add to basket -
Sale!
Baxi Duotec 2 24 28 40 Pump 720787401
Original price was: £69.99.£44.89Current price is: £44.89. Add to basket -
Sale!
Baxi Flame Sensing Electrode 720767101
Original price was: £15.99.£14.98Current price is: £14.98. Add to basket -
Sale!
Silicone Pipe for Baxi Duo Tec 5114762-Version 2
Original price was: £15.99.£11.80Current price is: £11.80. Add to basket -
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Spark Ignitor for Baxi Combi 5114766
Original price was: £9.49.£8.99Current price is: £8.99. Add to basket -
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Baxi 710174701 Hydraulic Group 28kW 12lt for Baxi Combi Boilers
Original price was: £249.99.£194.99Current price is: £194.99. Add to basket -
Sale!
720301001 Platinum Gas Valve 5114734 Baxi
Original price was: £29.89.£28.40Current price is: £28.40. Add to basket -
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Baxi Combi 80E/105E Diverter Valve Repair Kit 248727 NEW
Original price was: £29.99.£19.99Current price is: £19.99. Add to basket -
Sale!
Baxi Expansion Vessel 7L 7661749 | Fits Baxi 224, 228, 424, 428 Combi Boilers
Price range: £57.86 through £105.36 Select options This product has multiple variants. The options may be chosen on the product page -
Sale!
Main Eco Elite ERP Heat Exchanger 5130572 7777495
Original price was: £90.99.£69.99Current price is: £69.99. Add to basket
