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Boilers Spares for Repairs & Maintenance | Reliable Parts

Find boiler spares designed to help you keep heating systems running smoothly. Whether you’re fixing a fault or carrying out routine maintenance, choose reliable replacement parts suited to the components in your boiler. From practical service essentials to commonly required replacements, our selection helps you restore performance and comfort with the right parts for the job. Ideal for heating engineers, plumbers, and trade installers working on domestic heating and hot water systems. Enjoy fast delivery or click & collect from our Reading store.

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Vaillant Standard Flue Horizontal Terminal Kit DN 60/100 PP 0020219517 - Getplumb Save 20% Save %

Vaillant Standard Flue Horizontal Terminal Kit DN 60/100 PP 0020219517

Vaillant
£162.23
£162.23 - £162.23
£162.23
£129.78
£129.78 - £129.78
£129.78

Vaillant Standard Flue Horizontal Terminal Kit DN 60/100 PP 0020219517 Product Overview: The Vaillant Standard Flue Horizontal Terminal Kit DN ...

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£162.23
£162.23 - £162.23
£162.23
£129.78
£129.78 - £129.78
£129.78
Save 20% Save %
Glowworm Climapro2 Radio Frequency Programmer Without Receiver - Getplumb
Glowworm Climapro2 Radio Frequency Programmer Without Receiver - Getplumb

Glowworm Climapro2 Radio Frequency Programmer Without Receiver

Glowworm
£132.93 - £132.93
£132.93
£132.93 - £132.93
£132.93
In stock

Glowworm Climapro2 Radio Frequency Programmer Without Receiver The Glowworm Climapro2 Radio Frequency Programmer is an advanced heating control...

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£132.93 - £132.93
£132.93
£132.93 - £132.93
£132.93
Vaillant Mechanical Time Clock TimeSwitch150 plug in timer for the Ecotec Plus range - Getplumb Save 20% Save %

Vaillant Mechanical Time Clock TimeSwitch150 plug in timer for the Ecotec Plus range

Vaillant
£86.11
£86.11 - £86.11
£86.11
£68.89
£68.89 - £68.89
£68.89
In stock

Vaillant Mechanical Time Clock TimeSwitch The Vaillant Mechanical Time Clock TimeSwitch150 is a reliable and user-friendly device designed for ...

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£86.11
£86.11 - £86.11
£86.11
£68.89
£68.89 - £68.89
£68.89
Save 20% Save %
Vaillant Filter, 22mm Boiler Protection Kit - Getplumb
Vaillant Filter, 22mm Boiler Protection Kit - Getplumb Save 20% Save %

Vaillant Filter, 22mm Boiler Protection Kit

Vaillant
£248.24
£248.24 - £248.24
£248.24
£198.59
£198.59 - £198.59
£198.59
In stock

Vaillant Filter, 22mm Boiler Protection Kit The Vaillant Filter, 22mm Boiler Protection Kit is designed to provide robust filtration for your b...

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£248.24
£248.24 - £248.24
£248.24
£198.59
£198.59 - £198.59
£198.59
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Heatline Standard Horizontal Flue Kit - Getplumb

Heatline Standard Horizontal Flue Kit

Heatline
£129.85 - £129.85
£129.85
£129.85 - £129.85
£129.85
In stock

Heatline Standard Horizontal Flue Kit The Heatline Standard Horizontal Flue Kit is an essential component designed for the effective venting of...

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£129.85 - £129.85
£129.85
£129.85 - £129.85
£129.85
Vaillant 4.0m DN 60/100 PP Flue Extension – Durable Polypropylene Vent Pipe for Boilers - Getplumb
Vaillant 4.0m DN 60/100 PP Flue Extension – Durable Polypropylene Vent Pipe for Boilers - Getplumb
Save 20% Save %

Vaillant 4.0m DN 60/100 PP Flue Extension – Durable Polypropylene Vent Pipe for Boilers

Vaillant
£271.09
£271.09 - £271.09
£271.09
£216.87
£216.87 - £216.87
£216.87
In stock

Vaillant 4.0m DN 60/100 PP Flue Extension – Durable Polypropylene Vent Pipe for Boilers The Vaillant 4.0m DN 60/100 PP Flue Extension is design...

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£271.09
£271.09 - £271.09
£271.09
£216.87
£216.87 - £216.87
£216.87
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Vaillant Standard Flue Horizontal Telescopic Terminal Kit DN 60/100 PP0020219518 - Getplumb
Save 20% Save %

Vaillant Standard Flue Horizontal Telescopic Terminal Kit DN 60/100 PP0020219518

Vaillant
£179.36
£179.36 - £179.36
£179.36
£143.49
£143.49 - £143.49
£143.49
In stock

Vaillant Standard Flue Horizontal Telescopic Terminal Kit DN 60/100 PP 0020219518 Overview The Vaillant Standard Flue Horizontal Telescopic Ter...

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£179.36
£179.36 - £179.36
£179.36
£143.49
£143.49 - £143.49
£143.49
Save 20% Save %
Glowworm Plume Management kit Black - Getplumb

Glowworm Plume Management kit Black

Glowworm
£107.68 - £107.68
£107.68
£107.68 - £107.68
£107.68
In stock

Glowworm Plume Management Kit Black The Glowworm Plume Management Kit is designed to efficiently manage plume from your heating system, enhanci...

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£107.68 - £107.68
£107.68
£107.68 - £107.68
£107.68
Vaillant Standard Flue Extension - 2.0 m DN 60/100 PP - 303905 - Getplumb
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Vaillant Standard Flue Extension - 2.0 m DN 60/100 PP - 303905

Vaillant
£147.78
£147.78 - £147.78
£147.78
£118.22
£118.22 - £118.22
£118.22
In stock

The Vaillant Standard Flue Extension is an essential component for extending the flue system of various Vaillant gas and oil boilers. This model me...

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£147.78
£147.78 - £147.78
£147.78
£118.22
£118.22 - £118.22
£118.22
Save 20% Save %
Vaillant Upward Piping Kit 0020237907 - Getplumb

Vaillant Upward Piping Kit 0020237907

Vaillant
£75.41 - £75.41
£75.41
£88.27
£88.27 - £88.27
£88.27
In stock

Vaillant Upward Piping Kit 0020237907 Overview The Vaillant Upward Piping Kit 0020237907 is designed to facilitate the installation of heating ...

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£75.41 - £75.41
£75.41
£88.27
£88.27 - £88.27
£88.27
VCFL Combi Boiler Capping Kit for Efficient Boiler Installation and Maintenance - Getplumb

VCFL Combi Boiler Capping Kit for Efficient Boiler Installation and Maintenance

Primaflow
£0.88 - £0.88
£0.88
£0.88 - £0.88
£0.88
In stock

The VCFL Combi Boiler Capping Kit is designed for efficient boiler installation and maintenance, ensuring a streamlined process for plumbing profes...

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£0.88 - £0.88
£0.88
£0.88 - £0.88
£0.88
McAlpine Flexi Condensate Pipe Kit - CONFLEXKIT1 - Getplumb
Save 19% Save %

McAlpine Flexi Condensate Pipe Kit - CONFLEXKIT1

McAlpine
£18.64
£18.64 - £18.64
£18.64
£15.11
£15.11 - £15.11
£15.11
In stock

McAlpine CONFLEXKIT1 Flexi Condensate Pipe Kit - Product Overview The McAlpine CONFLEXKIT1 is a versatile flexi condensate pipe kit designed fo...

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£18.64
£18.64 - £18.64
£18.64
£15.11
£15.11 - £15.11
£15.11
Save 19% Save %
Vaillant Advance Boiler Protection Kit - Getplumb
Save 17% Save %

Vaillant Advance Boiler Protection Kit

Vaillant
£295.14
£295.14 - £295.14
£295.14
£245.95
£245.95 - £245.95
£245.95

Designed by Vaillant, the Advance boiler protection kit is a compact magnetite removal system that helps separate very small particles from the boi...

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£295.14
£295.14 - £295.14
£295.14
£245.95
£245.95 - £245.95
£245.95
Save 17% Save %
Viessmann Cascade Controller Kit For 4 Boilers - Getplumb

Ideal Pump Overrun Kit

Ideal Heating
£176.31 - £176.31
£176.31
£176.31 - £176.31
£176.31
In stock

Ideal Pump Overrun Kit The Ideal Pump Overrun Kit is a specialized accessory designed to enhance the operation and efficiency of Ideal heating ...

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£176.31 - £176.31
£176.31
£176.31 - £176.31
£176.31
Ideal Condensate Pump Kit - Getplumb

Ideal Condensate Pump Kit

Ideal Heating
£230.09 - £230.09
£230.09
£230.09 - £230.09
£230.09
In stock

Ideal Condensate Pump Kit The Ideal Condensate Pump Kit is designed to efficiently remove condensate from boilers, ensuring optimal performance...

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£230.09 - £230.09
£230.09
£230.09 - £230.09
£230.09
Glowworm Plume Deflector kit White - Getplumb

Glowworm Plume Deflector kit White

Glowworm
£77.33 - £77.33
£77.33
£77.33 - £77.33
£77.33
In stock

Glowworm Plume Deflector Kit White The Glowworm Plume Deflector Kit White is an essential accessory designed to manage the discharge of flue ga...

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£77.33 - £77.33
£77.33
£77.33 - £77.33
£77.33
Glowworm Rear Flue kit - Getplumb

Glowworm Rear Flue kit

Glowworm
£171.11 - £171.11
£171.11
£171.11 - £171.11
£171.11
In stock

Glowworm Rear Flue Kit The Glowworm Rear Flue Kit is a vital component designed for the safe and efficient venting of flue gases from Glowworm ...

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£171.11 - £171.11
£171.11
£171.11 - £171.11
£171.11
Heatline Variable Termination Kit White - Getplumb
Heatline Variable Termination Kit White - Getplumb

Heatline Variable Termination Kit White

Heatline
£93.57 - £93.57
£93.57
£93.57 - £93.57
£93.57
In stock

Heatline Variable Termination Kit (White) The Heatline Variable Termination Kit (White) is a specialized accessory designed for the effective v...

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£93.57 - £93.57
£93.57
£93.57 - £93.57
£93.57
Baxi Potterton Avanta Roof Cover Plate | Flue Roofing Accessory | 246143 - Getplumb

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

Baxi
£0.00 - £0.00
£0.00
£17.51
£17.51 - £17.51
£17.51
In stock

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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£0.00 - £0.00
£0.00
£17.51
£17.51 - £17.51
£17.51
VCFL Part L Compliant Filling Loop - Tee Design for Regulatory Compliance - Getplumb

VCFL Part L Compliant Filling Loop - Tee Design for Regulatory Compliance

Primaflow
£15.50 - £15.50
£15.50
£15.50 - £15.50
£15.50
In stock

VCFL Tee Boiler Filling Loop - Part L Compliant Product Overview: The VCFL Tee Boiler Filling Loop is a vital component designed for filling and pr...

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£15.50 - £15.50
£15.50
£15.50 - £15.50
£15.50
Save 17% Save %

Vaillant 2" Unvented Cylinder Kit

Vaillant
£1,878.95
£1,878.95 - £1,878.95
£1,878.95
£1,565.79
£1,565.79 - £1,565.79
£1,565.79

£1,878.95
£1,878.95 - £1,878.95
£1,878.95
£1,565.79
£1,565.79 - £1,565.79
£1,565.79
Save 17% Save %
Save 17% Save %

Vaillant 160mm External Flue Support Kit

Vaillant
£646.61
£646.61 - £646.61
£646.61
£538.85
£538.85 - £538.85
£538.85

£646.61
£646.61 - £646.61
£646.61
£538.85
£538.85 - £538.85
£538.85
Save 17% Save %
Save 17% Save %

Vaillant 360 kW Insulated Plate Heat Exchanger Set

Vaillant
£3,678.66
£3,678.66 - £3,678.66
£3,678.66
£3,065.55
£3,065.55 - £3,065.55
£3,065.55

£3,678.66
£3,678.66 - £3,678.66
£3,678.66
£3,065.55
£3,065.55 - £3,065.55
£3,065.55
Save 17% Save %
Save 17% Save %

Vaillant Installation Kit - 3 Wire

Vaillant
£75.65
£75.65 - £75.65
£75.65
£63.05
£63.05 - £63.05
£63.05

£75.65
£75.65 - £75.65
£75.65
£63.05
£63.05 - £63.05
£63.05
Save 17% Save %

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