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    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.

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    Grafton Straight 30mm Ladder Radiator (600x1200x30mm) - Chrome

    Grafton Straight 30mm Ladder Radiator (600x1200x30mm) - Chrome

    PLU0102965
    The Grafton Straight 30mm Ladder Radiator in chrome delivers 452W (1,543 BTU/hr) of efficient heat, perfect for bathrooms or utility spaces. Compatible with central heating, electric, and dual fuel systems, it replaces the discontinued DIRA0008. With a sleek chrome finish and durable design, this radiator provides a modern, space‑saving heating solution backed by a 5‑year guarantee.
    £112.85 incl tax
    Vaillant Servo Valve

    Vaillant Servo Valve

    012646
    Genuine Vaillant 012646 Servo Valve replacement for THERMOcompact VC-VCW and COMBIcompact VCW boilers. This replacement diverter valve controls water flow within compatible heating and hot water systems, supporting reliable boiler operation.
    £60.80 incl tax
    Ceramic cartridge 3 CC3 (Pair)

    Ceramic cartridge 3 CC3 (Pair)

    CC3
    The Inventive Creations CC3 Ceramic 1/2" Quarter Turn Cartridge Pair is designed for smooth and reliable tap operation. Compatible with a range of Perrin & Rowe bathroom and kitchen taps, these durable ceramic cartridges provide an efficient replacement solution for leaking or worn tap valves, ideal for UK plumbing repairs and maintenance.
    £13.87 incl tax
    Grafton Straight 30mm Ladder Radiator (600x1600x30mm) - Chrome

    Grafton Straight 30mm Ladder Radiator (600x1600x30mm) - Chrome

    PLU0102966
    The Grafton Straight 30mm Ladder Radiator (600x1600x30mm) in polished chrome is a sleek, high‑efficiency solution for heating bathrooms, ensuites or cloakrooms. With a heat output of 2085 BTU/hr (611 W), this ladder‑style radiator delivers reliable warmth while doubling as a stylish towel rail. Designed for central heating and dual fuel or electric compatibility, its slim chrome finish complements contemporary interiors and makes the most of wall space. Finished with a 5 year guarantee for peace of mind, it’s a durable choice for homes seeking both performance and modern design.
    £149.29 incl tax
    CUBE-STR

    Kartell Cube Square Straight Radiator Valves 15mm - Chrome

    CUBE-STR
    The Kartell Square Straight Valve Pair (CUBE-STR) brings a bold, contemporary look to your heating system with its clean square design and high-quality construction. Featuring 15mm compression x 1/2" BSPT connections, these straight radiator valves deliver a secure fit, smooth operation and long-lasting durability. Ideal for modern radiators and designer interiors, they combine style with dependable heating performance.
    £26.25 incl tax
    Vaillant Diverter Valve

    Vaillant Diverter Valve

    014639
    Genuine Vaillant 014639 Diverter Valve replacement for compatible ecoMAX boilers. This essential boiler component directs water between the central heating and domestic hot water circuits, supporting reliable heating and hot water performance.
    £55.23 incl tax
    Standard Electric Element - 150W

    Standard Electric Element - 150W

    PLU0103027
    The Standard Electric Element (150W) in chrome provides reliable and efficient heating for electric, dual fuel, or central heating radiators. Measuring 350 x 56 x 40mm, it is a direct replacement for the discontinued DIRA0080 model and comes with a 5-year guarantee, ensuring peace of mind and long-lasting performance.
    £44.28 incl tax
    Ceramic cartridge 3 CC4 (Pair)

    Ceramic cartridge 3 CC4 (Pair)

    CC4
    The Inventive Creations CC4 Ceramic 1/2" Cartridge Pair is designed for smooth quarter-turn operation and long-lasting performance. Compatible with a range of Deva bathroom and kitchen taps, these ceramic cartridges are an ideal replacement for worn or leaking tap valves, making them perfect for UK plumbing repairs and maintenance.
    £13.87 incl tax
    Grafton Straight 30mm Ladder Radiator (500x800x30mm) - Anthracite

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

    PLU0102967
    The Grafton Straight 30mm Ladder Radiator (500x800x30mm) in stylish anthracite delivers efficient warmth with a 1270 BTU/hr (372 W) output, perfect for bathrooms, cloakrooms or ensuites. Finished in contemporary anthracite, this slim ladder‑style radiator doubles as a designer heated towel rail and is compatible with central heating, electric and dual fuel systems for flexible installation. Backed by a 5 year guarantee for peace of mind, it offers dependable performance and modern looks.
    £67.15 incl tax
    CRNV

    Kartell Modern Round Corner Radiator Valves 15mm - Chrome

    CRNV
    The Kartell Corner Valve Pair (CRNV 15mm) provides reliable and precise control for corner radiator connections. Designed with durable construction and 1/2" BSPT fittings, these valves ensure a secure and efficient installation. Perfect for modern heating systems, they offer long-lasting performance and a clean, professional finish.
    £29.40 incl tax
    Vaillant Filling Valve Without Non Return Valve

    Vaillant Filling Valve Without Non Return Valve

    014675
    Genuine Vaillant Filling Valve Without Non-return Valve 14675 replacement component for compatible Vaillant boilers. Designed to refill and maintain system water pressure, supporting efficient operation of domestic heating systems.
    £28.75 incl tax
    Standard Electric Element - 300W

    Standard Electric Element - 300W

    PLU0103028
    The Standard Electric Element (300W) in chrome delivers efficient and reliable heating for electric, dual fuel, or central heating radiators. Measuring 436 x 56 x 40mm, it serves as a direct replacement for the discontinued DIRA0082 model and comes with a 5-year guarantee for long-lasting performance and peace of mind.
    £45.00 incl tax
    Ceramic cartridge CC1 (Pair)

    Ceramic cartridge CC1 (Pair)

    CC1
    The Inventive Creations CC1 Ceramic 1/2" Half Turn Cartridge Pair offers smooth and reliable tap control for a wide range of bathroom and kitchen taps. Designed as a universal replacement, these durable ceramic cartridges are compatible with multiple manufacturers, making them ideal for fast and effective tap repairs across UK plumbing systems.
    £13.87 incl tax
    Grafton Straight 30mm Ladder Radiator (500x1200x30mm) - Anthracite

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

    PLU0102968
    The Grafton Straight 30mm Ladder Radiator (500x1200x30mm) in anthracite combines modern style with high efficiency, delivering 2027 BTU/hr (594 W) of warmth. Ideal for bathrooms, ensuites or cloakrooms, this ladder‑style radiator doubles as a designer heated towel rail and is compatible with central heating, electric, and dual fuel systems. A direct replacement for the discontinued DIRA0136, it comes with a 5 year guarantee, ensuring reliable performance and contemporary appeal.
    £89.28 incl tax
    VAILLANT : 014676 Description: NON RETURN VALVE COMPLETE

    VAILLANT : 014676 Description: NON RETURN VALVE COMPLETE

    014676
    Genuine Vaillant CPL Non-Return Valve 014676 replacement component for compatible Vaillant boilers. Designed to prevent reverse water flow within the heating system, helping maintain safe and efficient boiler operation.
    £21.25 incl tax
    Ceramic cartridge CC2 (Pair)

    Ceramic cartridge CC2 (Pair)

    CC2
    The Inventive Creations CC2 Ceramic Cartridge 1/4 Turn (Pair) delivers smooth, precise tap control and long-lasting performance. Suitable for a wide range of bathroom and kitchen taps, these durable ceramic cartridges are ideal replacements for worn or leaking tap valves, helping restore efficient water flow in UK plumbing systems.
    £13.87 incl tax
    Grafton Straight 30mm Ladder Radiator (500x1600x30mm) - Anthracite

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

    PLU0102969
    The Grafton Straight 30mm Ladder Radiator (500x1600x30mm) in contemporary anthracite delivers a powerful 2713 BTU/hr (795 W) of heat, making it ideal for larger bathrooms, ensuites or cloakrooms. Its sleek ladder‑style design doubles as a stylish heated towel rail and works with central heating, electric, and dual fuel systems. Backed by a 5 year guarantee, it combines reliable performance with modern, space‑saving elegance.
    £107.86 incl tax
     Hose retaining ring

    Hansgrohe HG Shower Hose Retaining Ring

    28072000
    Upgrade or replace your shower setup with the Hansgrohe Hose Retaining Ring 28072000 in transparent finish. Designed to secure and stabilise your Hansgrohe shower hose on D22/D25 fittings, this durable OEM spare part is crafted from high‑quality transparent plastic for a discreet, long‑lasting fit. Perfect for both maintenance and repair, the retaining ring delivers reliable performance and easy installation — ideal for plumbers, renovators and homeowners looking for genuine hansgrohe shower accessories. Compatible with a range of hansgrohe hoses and easy to fit, this retaining ring helps maintain an efficient, leak‑free shower system.
    £19.92 incl tax
    VAILLANT : 014714 Description: VALVE COMPLETE - 3/4 INCH x 15mm - CONNECTION ON JIG

    VAILLANT : 014714 Description: VALVE COMPLETE - 3/4 INCH x 15mm - CONNECTION ON JIG

    014714
    Genuine Vaillant 014714 Cold Water Isolation Valve replacement for compatible Vaillant boiler ranges. Designed to control and isolate cold water flow during servicing, maintenance or repairs for reliable heating system operation.
    £64.90 incl tax
    Vokera Mechanical Clock

    Vokera Mechanical Clock

    20025085
    The Vokera 126758 Mechanical Clock is a genuine replacement timer designed for use with Vokera Compact, Easy Heat Plus, and Excell boilers. This mechanical heating control clock allows reliable scheduling of central heating and hot water, helping maintain efficient system operation and user comfort. Ideal for boiler servicing, repairs, and replacement installations.
    £97.23 incl tax