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Boiler Components

Keep your heating system running smoothly with our full range of boiler spare parts and components. Whether you're replacing a faulty part or planning routine maintenance, we stock high-quality, genuine parts for all major boiler types and brands. From valves, pumps, thermostats, and expansion vessels to sensors, timers, and control boards, every item is selected for reliability, safety, and compatibility. Browse our collection for fast, dependable replacements and long-term system performance.

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Baxi Duo-Tec, Megaflo2 & Avanta Terminal Guard | 720627901

Baxi
Original price £0.00 - Original price £0.00
Original price £0.00
£40.44
£40.44 - £40.44
Current price £40.44

Baxi Duo-Tec, Megaflo2 & Avanta Terminal Guard | 720627901 The Baxi Terminal Guard is specifically designed for use with Baxi Duo-Tec, Megaflo2...

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Original price £0.00 - Original price £0.00
Original price £0.00
£40.44
£40.44 - £40.44
Current price £40.44

Baxi Multifit Pre-Plumb Jig 2 | 7818249

Baxi
Original price £0.00 - Original price £0.00
Original price £0.00
£141.02
£141.02 - £141.02
Current price £141.02

Baxi Multifit Pre-Plumb Jig 2 | 7818249 The Baxi Multifit Pre-Plumb Jig 2 is designed to simplify the installation process for heating systems, ens...

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Original price £0.00 - Original price £0.00
Original price £0.00
£141.02
£141.02 - £141.02
Current price £141.02

Baxi Pre-Plumb Jig | 7682545

Baxi
Original price £0.00 - Original price £0.00
Original price £0.00
£141.05
£141.05 - £141.05
Current price £141.05

Baxi Pre-Plumb Jig | 7682545 The Baxi Pre-Plumb Jig is designed to facilitate accurate and efficient plumbing installations, ensuring reliable setu...

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Original price £0.00 - Original price £0.00
Original price £0.00
£141.05
£141.05 - £141.05
Current price £141.05

Baxi, Main & Potterton Internal Fixing Kit | 7215374

Baxi
Original price £0.00 - Original price £0.00
Original price £0.00
£119.94
£119.94 - £119.94
Current price £119.94

Baxi, Main & Potterton Internal Fixing Kit | 7215374 The Baxi, Main & Potterton Internal Fixing Kit is designed for secure installation and...

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Original price £0.00 - Original price £0.00
Original price £0.00
£119.94
£119.94 - £119.94
Current price £119.94

Baxi Pre-Wired 5-Core Electrical Cable – Combi & System 2 Boilers | 7887013

Baxi
Original price £0.00 - Original price £0.00
Original price £0.00
£18.72
£18.72 - £18.72
Current price £18.72
In stock

Baxi Pre-Wired 5-Core Electrical Cable – Combi & System 2 Boilers | 7887013 The Baxi Pre-Wired 5-Core Electrical Cable is designed for use with...

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Original price £0.00 - Original price £0.00
Original price £0.00
£18.72
£18.72 - £18.72
Current price £18.72

Baxi 20m DHW Temperature Extension Probe | 7859015

Baxi
Original price £0.00 - Original price £0.00
Original price £0.00
£32.13
£32.13 - £32.13
Current price £32.13

Baxi 20m DHW Temperature Extension Probe | 7859015 The Baxi 20m DHW Temperature Extension Probe is designed to ensure accurate temperature readings...

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Original price £0.00 - Original price £0.00
Original price £0.00
£32.13
£32.13 - £32.13
Current price £32.13

Baxi Ridge Tile IFOS | 7729943

Baxi
Original price £0.00 - Original price £0.00
Original price £0.00
£196.58
£196.58 - £196.58
Current price £196.58

Baxi Ridge Tile IFOS | 7729943 The Baxi Ridge Tile IFOS is designed to provide a secure and efficient installation for heating systems, ensuring op...

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Original price £0.00 - Original price £0.00
Original price £0.00
£196.58
£196.58 - £196.58
Current price £196.58

Baxi, Main & Potterton Plume Displacer 1m Extension with Brackets | 720643401

Baxi
Original price £0.00 - Original price £0.00
Original price £0.00
£45.41
£45.41 - £45.41
Current price £45.41

Baxi, Main & Potterton Plume Displacer 1m Extension with Brackets | 720643401 The Baxi, Main & Potterton Plume Displacer is designed to eff...

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Original price £0.00 - Original price £0.00
Original price £0.00
£45.41
£45.41 - £45.41
Current price £45.41

Baxi, Main & Potterton Under-Balcony Eaves Flue Kit – White | 7211039

Baxi
Original price £0.00 - Original price £0.00
Original price £0.00
£166.51
£166.51 - £166.51
Current price £166.51

Baxi, Main & Potterton Under-Balcony Eaves Flue Kit – White | 7211039 The Baxi, Main & Potterton Under-Balcony Eaves Flue Kit is designed f...

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Original price £0.00 - Original price £0.00
Original price £0.00
£166.51
£166.51 - £166.51
Current price £166.51

Baxi Duo-Tec, Megaflo2 & Avanta Air Intake Guard | 720644601

Baxi
Original price £0.00 - Original price £0.00
Original price £0.00
£42.73
£42.73 - £42.73
Current price £42.73

Baxi Duo-Tec, Megaflo2 & Avanta Air Intake Guard | 720644601 The Baxi Air Intake Guard is designed for use with Baxi Duo-Tec, Megaflo2, and Ava...

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Original price £0.00 - Original price £0.00
Original price £0.00
£42.73
£42.73 - £42.73
Current price £42.73

Baxi Multifit IFOS System | 7729979

Baxi
Original price £0.00 - Original price £0.00
Original price £0.00
£58.94
£58.94 - £58.94
Current price £58.94

Baxi Multifit IFOS System | 7729979 The Baxi Multifit IFOS System is designed to provide flexible and efficient installations for heating systems, ...

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Original price £0.00 - Original price £0.00
Original price £0.00
£58.94
£58.94 - £58.94
Current price £58.94

Baxi, Potterton, Main & Avanta Vertical Flue Terminal | 5111078

Baxi
Original price £0.00 - Original price £0.00
Original price £0.00
£169.20
£169.20 - £169.20
Current price £169.20

Baxi, Potterton, Main & Avanta Vertical Flue Terminal | 5111078 The Baxi, Potterton, Main & Avanta Vertical Flue Terminal is designed to ef...

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Original price £0.00 - Original price £0.00
Original price £0.00
£169.20
£169.20 - £169.20
Current price £169.20

Baxi Rear Pipework Kit | 7682790

Baxi
Original price £0.00 - Original price £0.00
Original price £0.00
£71.38
£71.38 - £71.38
Current price £71.38

Baxi Rear Pipework Kit | 7682790 The Baxi Rear Pipework Kit is designed to facilitate efficient installation and connection of heating systems, ens...

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Original price £0.00 - Original price £0.00
Original price £0.00
£71.38
£71.38 - £71.38
Current price £71.38

Baxi Multifit In Flue Outdoor Sensor System (IFOS)

Baxi
Original price £0.00 - Original price £0.00
Original price £0.00
£47.81
£47.81 - £47.81
Current price £47.81

Baxi Multifit IFOS (Integrated Flue Outlet Sensor) 7724181 is a weather compensation accessory designed to help improve the efficiency and perf...

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Original price £0.00 - Original price £0.00
Original price £0.00
£47.81
£47.81 - £47.81
Current price £47.81

Baxi Multifit Rear Pipework Kit 2 | 7823084

Baxi
Original price £0.00 - Original price £0.00
Original price £0.00
£66.29
£66.29 - £66.29
Current price £66.29

Baxi Multifit Rear Pipework Kit 2 | 7823084 The Baxi Multifit Rear Pipework Kit 2 is designed to facilitate effective plumbing configurations for h...

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Original price £0.00 - Original price £0.00
Original price £0.00
£66.29
£66.29 - £66.29
Current price £66.29

Baxi 1.8m Standard Horizontal Flue Terminal | 7778067

Baxi
Original price £0.00 - Original price £0.00
Original price £0.00
£175.27
£175.27 - £175.27
Current price £175.27

Baxi 1.8m Standard Horizontal Flue Terminal | 7778067 The Baxi 1.8m Standard Horizontal Flue Terminal is designed for efficient flue gas venting in...

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Original price £0.00 - Original price £0.00
Original price £0.00
£175.27
£175.27 - £175.27
Current price £175.27

Baxi, Main & Potterton Under-Balcony Eaves Flue Kit – Black | 7211041

Baxi
Original price £0.00 - Original price £0.00
Original price £0.00
£170.48
£170.48 - £170.48
Current price £170.48

Baxi, Main & Potterton Under-Balcony Eaves Flue Kit – Black | 7211041 The Baxi, Main & Potterton Under-Balcony Eaves Flue Kit is designed f...

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Original price £0.00 - Original price £0.00
Original price £0.00
£170.48
£170.48 - £170.48
Current price £170.48

Baxi, Main & Avanta Flat Roof Flashing | 246144

Baxi
Original price £0.00 - Original price £0.00
Original price £0.00
£52.58
£52.58 - £52.58
Current price £52.58

Baxi, Main & Avanta Flat Roof Flashing | 246144 The Baxi, Main & Avanta Flat Roof Flashing is designed to provide a secure and weatherproof...

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Original price £0.00 - Original price £0.00
Original price £0.00
£52.58
£52.58 - £52.58
Current price £52.58

Baxi Potterton Avanta Roof Cover Plate | Flue Roofing Accessory | 246143

Baxi
Original price £0.00 - Original price £0.00
Original price £0.00
£14.89
£14.89 - £14.89
Current price £14.89

Baxi, Potterton & Avanta Roof Cover Plate | 246143 The Baxi, Potterton & Avanta Roof Cover Plate is designed to provide a secure seal for r...

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Original price £0.00 - Original price £0.00
Original price £0.00
£14.89
£14.89 - £14.89
Current price £14.89

Baxi Duo-Tec, Megaflo & Avanta PDK with 1 Metre Extension | 720627001

Baxi
Original price £0.00 - Original price £0.00
Original price £0.00
£117.11
£117.11 - £117.11
Current price £117.11

Baxi Duo-Tec, Megaflo & Avanta PDK with 1 Metre Extension | 720627001 The Baxi Duo-Tec, Megaflo & Avanta PDK with 1 Metre Extension is engi...

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Original price £0.00 - Original price £0.00
Original price £0.00
£117.11
£117.11 - £117.11
Current price £117.11

Baxi, Potterton & Main HE Combi/Supreme Pipe Support | 5111080

Baxi
Original price £0.00 - Original price £0.00
Original price £0.00
£13.86
£13.86 - £13.86
Current price £13.86

Baxi, Potterton & Main HE Combi/Supreme Pipe Support | 5111080 The Baxi, Potterton & Main HE Combi/Supreme Pipe Support is designed ...

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Original price £0.00 - Original price £0.00
Original price £0.00
£13.86
£13.86 - £13.86
Current price £13.86

Baxi, Main & Avanta Pitched Roof Tile (25/50) | 5122151

Baxi
Original price £0.00 - Original price £0.00
Original price £0.00
£64.52
£64.52 - £64.52
Current price £64.52

Baxi, Main & Avanta Pitched Roof Tile (25/50) | 5122151 The Baxi, Main & Avanta Pitched Roof Tile (25/50) is engineered to deliver a robust...

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Original price £0.00 - Original price £0.00
Original price £0.00
£64.52
£64.52 - £64.52
Current price £64.52

Baxi PDK Flue Kit for Duo-Tec, Megaflo & Avanta Boilers with 1m Extension | 720622901

Baxi
Original price £0.00 - Original price £0.00
Original price £0.00
£117.11
£117.11 - £117.11
Current price £117.11

Baxi PDK Flue Kit for Duo-Tec, Megaflo & Avanta Boilers with 1m Extension | 720622901 The Baxi PDK Flue Kit for Duo-Tec, Megaflo & Avanta B...

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Original price £0.00 - Original price £0.00
Original price £0.00
£117.11
£117.11 - £117.11
Current price £117.11

Baxi Vertical Flue Terminal for Potterton & Main Boilers | 5118576

Baxi
Original price £0.00 - Original price £0.00
Original price £0.00
£152.16
£152.16 - £152.16
Current price £152.16

Baxi Vertical Flue Terminal for Potterton & Main Boilers | 5118576 The Baxi Vertical Flue Terminal for Potterton & Main Boilers is designed...

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Original price £0.00 - Original price £0.00
Original price £0.00
£152.16
£152.16 - £152.16
Current price £152.16

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