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Vaillant
Explore the range of Vaillant heating products and accessories at Plumbco. Renowned for engineering quality, reliability and energy efficiency, Vaillant offers heating solutions for a variety of domestic applications.
Discover Vaillant combi boilers, system boilers and heating accessories, including products from popular ranges such as the ecoFIT Pure series. Whether you're undertaking a new heating installation, replacing an existing component or maintaining a central heating system, Plumbco stocks a selection of Vaillant products to support your project.
Our Vaillant range also includes heating controls, thermostats, boiler flue accessories and replacement parts, alongside renewable heating solutions such as Vaillant aroTHERM plus air source heat pumps.
Interested in a Vaillant boiler or air source heat pump?
Due to shipping and delivery restrictions, Vaillant boilers and heat pumps are not currently available to order directly through our website. However, we're still able to help you source these products. Simply get in touch with our team for pricing, availability and to discuss suitable delivery arrangements. We'll be happy to help find a delivery option that works for you.
Shop Vaillant heating products and accessories at Plumbco, with convenient online ordering on eligible products and support from our experienced team.
Vaillant Secondary Heat Exchanger - 12 Plate
065088
Genuine Vaillant 065088 Heat Exchanger ALT065088 replacement for compatible TURBOmax boiler variants. Designed to transfer heat efficiently within the boiler system, helping restore reliable heating performance and hot water operation.
£198.16 incl tax
VAILLANT SECONDARY HEAT EXCHANGER 20 PLATES (Replaced Codes 065133)
065153
Genuine Vaillant 065153 Heat Exchanger replacement for compatible TURBOmax Plus boilers. Designed to transfer heat efficiently within the boiler system, helping restore reliable central heating and domestic hot water performance.
£140.88 incl tax
Vaillant Flexible Tube C/w Clips
080387
Genuine Vaillant 080387 Tube replacement component for compatible Vaillant boilers. Designed to provide a secure internal connection for boiler pipework, supporting reliable water flow and efficient heating system operation.
£14.96 incl tax
VAILLANT : 090709 IGNITION / MONITORING ELECTRODE (Replaced Codes 090750)
090709
Genuine Vaillant ecoTEC Plus R1 / Ecomax / ecoTEC+ R1 Ignition and Monitoring Electrode 090709 replacement. This boiler electrode provides ignition and flame monitoring to support safe combustion and reliable boiler operation.
£27.14 incl tax
Vaillant Clip Set of 10
103417
Genuine Vaillant 103417 Clip Set of 10 replacement components for compatible Vaillant boilers. These retaining clips help secure internal boiler parts and pipework connections, supporting reliable maintenance and repair work.
£10.88 incl tax
Vaillant Heat Exchanger Turbomax 828E
104596
Genuine Vaillant 104596 Heat Exchanger Complete 28kW replacement component for compatible Vaillant boilers. Designed to provide efficient heat transfer within the heating system, helping restore reliable central heating and hot water performance.
£266.46 incl tax
Vaillant Digital Room Thermostat Stat VRT50/2 - 0010038663
105014
The Vaillant VRT50 Digital Room Thermostat 0010038663 provides simple, accurate control of your heating system. Designed for compatible Vaillant boilers, this digital room thermostat helps maintain a comfortable indoor temperature while supporting efficient heating control.
£86.04 incl tax
Vaillant ecoFIT Sustain 825 Combi Boiler 0010020392 ERP
105526
The Vaillant ecoFIT Sustain 825 Combi Boiler 0010020392 is a compact, high-efficiency 25kW combi boiler designed for reliable heating and instant hot water. Ideal for apartments and smaller homes, it delivers excellent performance while helping to reduce energy usage.
£1,309.86 incl tax
Vaillant ecoTEC Sustain 24kW Boiler Only 0010019980
105530
The Vaillant ecoTEC Sustain 24kW Boiler Only 0010019980 is a reliable, energy-efficient gas boiler designed for domestic heating systems. Ideal for homes requiring dependable central heating, this Vaillant boiler offers compact installation and efficient performance.
£4,458.64 incl tax
Vaillant ecoTEC Sustain 28kW Boiler Only 0010019981
105531
The Vaillant ecoTEC Sustain 28kW Combi Boiler 0010019981 is a wall-mounted condensing gas boiler designed to provide reliable central heating and instant domestic hot water. It features an ErP A rating, stainless steel heat exchanger and compact design.
£5,210.46 incl tax
Vaillant Packing Ring
106563
Genuine Vaillant 106563 Packing O-Ring Black, also known as a DN60 EPDM sealing ring. Designed to provide a secure seal between compatible boiler pipework and components, helping prevent gas or water leaks.
£7.94 incl tax
Vaillant Control Knob Green (3 Set)
114286
Genuine Vaillant 114286 green control knob set, supplied as 3 knobs with lever. Designed for compatible Vaillant boilers including TURBOmax and THERMOcompact models, these replacement boiler controls allow manual adjustment of appliance functions.
£19.46 incl tax
VAILLANT : 130438 Description: PRINTED CIRCUIT BOARD
130438
Genuine Vaillant 130438 Printed Circuit Board replacement for compatible ThermoCompact and TURBOmax boilers. The PCB acts as the boiler's central control unit, monitoring sensors, thermostats and safety functions to support reliable operation.
£304.80 incl tax
Vaillant Diverter Valve Actuator
140429
Genuine Vaillant 140429 Diverter Valve Actuator for compatible combi boilers. This actuator operates the diverter valve to direct hot water between the central heating and domestic hot water systems, supporting reliable boiler performance.
£63.28 incl tax
Vaillant Air Inlet Pipe Complete
145850
Genuine Vaillant 145850 Air Inlet Pipe replacement for compatible ecoMAX and VU/VUW boilers. Located around the fan section, the air inlet pipe supplies combustion air to support safe and efficient boiler operation.
£48.43 incl tax
Vaillant Turbo External Flue Rosette – Rubber Flue Accessory 147042
147042
The Vaillant Turbo External Flue Rosette (147042) is a replacement rubber flue accessory designed for use with Vaillant 60/100 polypropylene condensing appliance flue systems.
The rosette provides a neat finish around the external flue outlet where it passes through a wall, helping to cover the surrounding opening. Manufactured from rubber, it is a practical replacement component for compatible Vaillant boiler flue installations.
The rosette provides a neat finish around the external flue outlet where it passes through a wall, helping to cover the surrounding opening. Manufactured from rubber, it is a practical replacement component for compatible Vaillant boiler flue installations.
£13.22 incl tax
VAILLANT : 147392 Description: CAP (PK5)
147392
Genuine Vaillant 147392 Cap for compatible ecoMAX and ecoTEC plus boiler flue systems. Designed for use with 80/125PP sliding sleeves and façade flue connections, helping provide a secure, sealed connection within the flue system.
£20.91 incl tax
Vaillant Spare Flow Swicth
151017
Genuine Vaillant 151017 Pressure Differential Valve and flow switch for compatible Vaillant boilers. Designed to detect water flow within the heating system and provide the boiler with the necessary flow signal for safe operation.
£28.75 incl tax
Vaillant Diaphragm Pump
160108
Genuine Vaillant 160108 Diaphragm Pump replacement for compatible older Vaillant boilers. Designed to support water circulation within the heating system and suitable for selected THERMOcompact, COMBIcompact, VC and VCW models.
£60.75 incl tax
1373943 - vaillant turbomax pump
160928
Genuine Vaillant 160928 VP5 Grundfos Pump for compatible Vaillant boilers. This central heating circulation pump moves heated water through the closed heating system, supporting reliable central heating and domestic hot water operation.
£194.83 incl tax
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