Search
Show prices tax inclusive
All Categories
    Menu Close

    Heating & Hot Water

    Explore Plumbco's Heating & Hot Water category for a comprehensive range of solutions. From top-quality boilers and cylinders to controls, valves, and water treatment products, we have everything you need for efficient and reliable home heating and hot water systems. Discover our selection of flues, accessories, and vessels designed to meet your specific needs.

    View as Grid List
    Sort by
    Display per page
    Grafton Straight 30mm Ladder Radiator (500x800x30mm) - Chrome

    Grafton Straight 30mm Ladder Radiator (500x800x30mm) - Chrome

    PLU0102961
    The Grafton Straight 30mm Ladder Radiator in chrome delivers 252W (860 BTU/hr) of efficient heat for bathrooms or utility rooms. Designed for central heating systems and compatible with electric or dual fuel setups, this sleek, space‑saving radiator replaces the discontinued DIRA0002. Finished in polished chrome with durable construction, it comes with a 5‑year guarantee for peace of mind.
    £83.57 incl tax
    Heatmiser EN-030 Empty Sensor Enclosure

    Heatmiser EN-030 Empty Sensor Enclosure

    EN030
    The Empty Room Sensor Enclosure EN030 (80W x 80H x 22D mm) is a compact and durable housing designed for room sensors and thermostat components. Ideal for heating control systems, it provides a clean and secure installation solution for temperature sensing devices in domestic and commercial environments across the UK.
    £7.13 incl tax
    Vaillant Printed Circuit Board ***USE NEW CODE 0010028086***

    Vaillant Printed Circuit Board ***USE NEW CODE 0010028086***

    0020254533
    Genuine Vaillant 0020254533 Printed Circuit Board replacement for compatible ecoTEC VU, VUI, VUW and Guernsey/Jersey condensing boilers. This boiler PCB controls appliance functions, sensors and safety systems for reliable heating operation.
    £240.00 incl tax
    Worcester Bosch Digital Smart Radiator Thermostat Head RT10-RFV

    Worcester Bosch Digital Smart Radiator Thermostat Head RT10-RFV

    7736701575
    The Worcester Bosch Digital Smart Radiator Thermostat Head RT10-RFV allows individual room temperature control when used with a compatible Worcester Bosch EasyControl thermostat. By adjusting heating in each room, it helps you tailor comfort to your household's needs.

    Designed for use with the EasyControl system, this digital smart TRV head includes a child-lock setting that can be managed through the EasyControl. Connection rings are supplied to support installation on selected existing radiator valve bodies.
    £73.92 incl tax
    ASP Square Isolator Valve 1/2'' (non blister packed)

    ASP Square Isolator Valve 1/2'' (non blister packed)

    ALL10926
    The ASP Square Isolator Valve 1/2" 10926 (non blister packed) provides a reliable and compact solution for isolating water supply lines in bathrooms and plumbing systems. Designed for easy operation and durability, it’s ideal for maintenance, repairs, and efficient water control in modern installations.
    £11.25 incl tax
    Grafton Straight 30mm Ladder Radiator (500x1200x30mm) - Chrome

    Grafton Straight 30mm Ladder Radiator (500x1200x30mm) - Chrome

    PLU0102962
    The Grafton Straight 30mm Ladder Radiator in chrome provides 393W (1,341 BTU/hr) of efficient heat, ideal for bathrooms or utility rooms. Compatible with central heating, electric, and dual fuel systems, this radiator replaces the discontinued DIRA0004. Its sleek chrome finish and durable construction make it a modern, space‑saving heating solution, complete with a 5‑year guarantee for peace of mind.
    £82.51 incl tax
    Vaillant Diverter Adaptor Cable

    Vaillant Diverter Adaptor Cable

    0020270733
    Genuine Vaillant 0020270733 Cable Adapter for compatible ecoTEC boiler systems. Designed to support accessory connection, signal routing and reliable integration within household heating installations.
    £16.72 incl tax
    013G712000

    Danfoss 013G712000 RTW-15 Trv Only

    013G712000
    The Danfoss RTW Bidir Angle Combi Pack (013G7120) is a discontinued 15 mm radiator control pack. Previously including bi-directional angle valves and sensors, it provided precise heating regulation and easy installation for domestic radiator systems. While no longer available, it remains a reference for replacement or system upgrades.
    £29.91 incl tax
    Danfoss 2Mtr Wall Adjuster

    Danfoss 2Mtr Wall Adjuster

    013G506200
    The Danfoss RA Remote Temperature Adjuster (2m, Manufacturer Code: 013G5062) provides precise remote control of radiator temperature settings. Designed for improved heating efficiency, it offers frost protection along with adjustable limiting and locking of set-point temperatures, ideal for domestic and commercial heating systems.
    £102.32 incl tax
    Grafton Straight 30mm Ladder Radiator (500x1600x30mm) - Chrome

    Grafton Straight 30mm Ladder Radiator (500x1600x30mm) - Chrome

    PLU0102963
    The Grafton Straight 30mm Ladder Radiator in chrome delivers 527W (1,799 BTU/hr) of efficient heat, ideal for larger bathrooms or utility spaces. Compatible with central heating, electric, and dual fuel systems, this sleek, tall radiator combines modern style with practical performance. Durable chrome finish and 5‑year guarantee ensure a long‑lasting, space‑saving heating solution.
    £145.71 incl tax
    Vaillant Plume Management Kit DN 60 PP Black 0010039338

    Vaillant Plume Management Kit DN 60 PP Black 0010039338

    105087
    The Vaillant Plume Management Kit DN 60 PP Black 0010039338 is designed to direct and manage condensing boiler plume, reducing visible vapor discharge. Made from robust, weather-resistant polypropylene, this kit ensures reliable performance and easy installation on compatible Vaillant boilers. Ideal for maintaining aesthetics and compliance in residential and commercial installations.
    £111.82 incl tax
    Vaillant Pressure Relief Valve 3 Bar

    Vaillant Pressure Relief Valve 3 Bar

    0020275015
    Genuine Vaillant 0020275015 Pressure Relief Valve replacement for compatible Vaillant domestic boilers. This safety valve controls excess system pressure, helping protect the heating system from pressure build-up and maintain safe boiler operation.
    £17.92 incl tax
    Baxi Avanta PDK 93° Elbow White 5121369

    Baxi Avanta PDK 93° Elbow White 5121369

    5121369
    The Baxi Avanta PDK 93° Elbow (part number 5121369) is a white plume‑displacement flue bend engineered for seamless integration with Baxi flue and boiler systems. Designed for easy installation, this 93° elbow enables flexible flue routing - especially useful in tight spaces or complex boiler layouts. Compatible with Baxi Multifit flue systems and a wide range of domestic boilers, this compact elbow ensures a neat, secure flue connection and reliable performance.
    £44.17 incl tax
    013G601900

    Danfoss 013G601800 All White/CP 15mm St TRV & L/S Pack

    013G601900
    The Danfoss RAS-D2 15 mm Straight TRV Pack (013G6019) includes a RAS-D2 sensor, RA-FS bi-directional straight valve, RLV-D lockshield valve, 10/15 mm fittings, and Allen key for secure sensor installation. Ideal for modern radiator systems, it ensures precise temperature control, energy efficiency, and reliable performance.
    £70.42 incl tax
    Grafton Straight 30mm Ladder Radiator (600x800x30mm) - Chrome

    Grafton Straight 30mm Ladder Radiator (600x800x30mm) - Chrome

    PLU0102964
    The Grafton Straight 30mm Ladder Radiator in chrome provides 287W (980 BTU/hr) of efficient heat, ideal for bathrooms or utility rooms. Compatible with central heating, electric, and dual fuel systems, this radiator replaces the discontinued DIRA0006. Its sleek chrome finish and durable construction make it a contemporary, space‑saving heating solution, backed by a 5‑year guarantee.
    £89.28 incl tax
    Mira Platinum wireless remote controller (1.1666.011)

    Mira Platinum wireless remote controller (1.1666.011)

    1.1666.011 (NNS)
    The Mira Showers Platinum Wireless Controller (Product No: 1.1666.011 / Code: N86A) offers advanced digital shower control with a sleek circular wireless design. Although this model is now discontinued and no longer available, it remains a popular reference for Mira Platinum digital shower systems and replacement shower controls.
    £213.93 incl tax
    Powermax Pressure Relief Valve

    Powermax Pressure Relief Valve

    5106288
    The Potterton 5106288 Powermax Pressure Relief Valve is a vital boiler safety component designed to regulate excess pressure in heating systems. Suitable for Powermax boilers, this PRV ensures safe and efficient operation, making it an essential replacement part for UK heating engineers and boiler servicing.
    £32.30 incl tax
    Vaillant Divertor Valve (Replaces 011279)

    Vaillant Divertor Valve (Replaces 011279)

    011289
    Genuine Vaillant 011289 Diverter Valve replacement for compatible domestic combi boilers. This essential boiler component directs water between central heating and domestic hot water circuits, helping maintain reliable heating and hot water performance.
    £257.62 incl tax
    22mm Blow Off Cowl

    22mm Blow Off Cowl

    BFBOC-22
    The GENBRA 22mm Blow Off Cowl (BFBOC-22) is designed to safely direct discharge from pressure relief and safety valves in plumbing and heating systems. Manufactured from durable brass, this 22mm blow off cowl helps prevent water spray and potential damage, making it ideal for use on unvented cylinders and high-pressure installations in domestic and commercial settings.
    £16.65 incl tax
    Gloworm 0020014168 Valve

    Gloworm 0020014168 Valve

    0020014168
    The Glow-worm 0020014168 valve is a genuine boiler spare part designed for use with multiple Glow-worm models including 24CX, 30CX, 35CX, 38CXi, SXI 100 and SXI 170. Ideal for boiler servicing and repair, this component helps maintain safe and efficient central heating performance across UK systems.
    £143.58 incl tax