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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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    Kartell Premium 400 x 750 (25MM) CP Straight Towel Rail

    Kartell 25mm Straight Chrome Heated Towel Rail 400mm x 800mm – 1272 BTU – 25STR408C

    25STR408C
    The 25mm Straight Chrome Heated Towel Rail 400mm x 800mm combines a modern design with practical bathroom heating and towel storage. Featuring straight 25mm horizontal bars and a polished gloss chrome finish, it offers a stylish addition to contemporary bathrooms and en-suites.

    Manufactured from mild steel, this vertical wall-mounted towel rail provides a heat output of 1272 BTU at Delta T 60, helping to warm your bathroom while keeping towels conveniently stored and ready to use.

    Designed for straightforward installation and maintenance, it is supplied with a fixing kit containing wall brackets, plugs and vents.

    Pressure tested to 10 bar and suitable for a maximum operating pressure of 7 bar, this chrome towel rail offers a reliable heating solution for compatible central heating systems.
    £54.18 incl tax
    Vaillant Grey Control Buttons

    Vaillant Grey Control Buttons

    0020074963
    Genuine Vaillant 0020074963 Control Knobs pack of 3 for compatible ecoTEC VU, VUI and VUW condensing boilers. Designed to replace worn or damaged control knobs, restoring smooth and reliable manual boiler operation.
    £10.34 incl tax
    Round Thermostatic Anthracite Radiator Valves - Straight

    Round Thermostatic Anthracite Radiator Valves - Straight

    PLU0104996
    Upgrade your heating system with Round Thermostatic Anthracite Radiator Valves (Straight) PLU0104996, designed for precise temperature control and modern interiors. Ideal for energy-efficient central heating systems, these TRVs deliver reliable performance with a sleek matte anthracite finish to complement contemporary radiators.
    £44.29 incl tax
    Kartell Premium 400 x 1000 (25MM) CP Straight Towel Rail

    Kartell Premium 400 x 1000 (25MM) CP Straight Towel Rail

    25STR410C
    Enhance your bathroom with the Kartell 25mm Straight Towel Rail 400 × 1000 mm in polished chrome. This sleek heated towel radiator keeps towels warm, dry and ready for use while adding a contemporary touch to your space. Designed for easy wall mounting, it provides efficient heating and complements modern bathroom interiors.
    £60.48 incl tax
    2 1/4" Immersion Plug and Washer

    Navigator 2 1/4" Brass Immersion Heater Plug & Washer – BFIHPWS

    BFIHPWS
    The Navigator 2 1/4" Immersion Plug and Washer is a brass replacement fitting designed for compatible hot water cylinder immersion heater openings.

    Supplied with a washer to help create a secure seal, this plug provides a practical solution when replacing a worn or damaged immersion heater plug. Manufactured from brass, it offers a durable fitting for suitable hot water cylinder applications.
    £10.80 incl tax
    Vaillant Remote Pressure Relief Valve

    Vaillant Remote Pressure Relief Valve

    0020094185
    Genuine Vaillant Pressure Relief Valve Mounting Kit 0020094185 for compatible Vaillant boilers. This replacement mounting kit secures the pressure relief valve, supporting safe installation and reliable heating system operation.
    £89.31 incl tax
    Round Thermostatic Anthracite Radiator Valves - Corner

    Round Thermostatic Anthracite Radiator Valves - Corner

    PLU0104997
    Round Thermostatic Anthracite Radiator Valves (Corner) provide precise temperature control and a sleek modern finish, ideal for angled pipework in contemporary UK heating systems.
    £50.71 incl tax
    OIL 3/8" ALUMINIUM OIL FILTER

    3/8" Metal Oil Filter

    HCOF-C
    The Navigator 3/8" Aluminium Oil Filter is a durable and reliable solution designed for use in oil-fired boiler systems. Built from high-quality aluminium, it ensures efficient filtration, reducing system wear and maintaining optimal performance.
    £14.61 incl tax
    Kartell Premium 400 x 1200 (25MM) CP Straight Towel Rail

    Kartell Premium 400 x 1200 (25MM) CP Straight Towel Rail

    25STR412C
    Upgrade your bathroom with the Kartell 25mm Straight Towel Rail 400 × 1200 mm in polished chrome. This modern heated towel radiator keeps towels warm, dry and ready to use, combining practical heating performance with a sleek, minimalist design. Perfect for contemporary bathrooms, it’s easy to install and delivers efficient warmth.
    £66.78 incl tax
    Vaillant Ecomax VUW356 Gas Section

    Vaillant Ecomax VUW356 Gas Section

    0020110998
    Genuine Vaillant Full Gas Valve 20110998 replacement for compatible Vaillant boilers. This essential boiler gas valve regulates the flow of gas to the burner, ensuring safe, efficient and reliable heating system performance.
    £212.43 incl tax
    Round Thermostatic Matt Black Radiator Valves - Angled

    Round Thermostatic Matt Black Radiator Valves - Angled

    PLU0104999
    Round Thermostatic Matt Black Radiator Valves (Angled) deliver precise temperature control with a sleek modern finish, ideal for angled pipework in contemporary UK central heating systems.
    £44.29 incl tax
    Danfoss RA-FN 15mm Angled Radiator Valve – 013G0023AA (Discontinued)

    Danfoss RA-FN 15mm Angled Radiator Valve – 013G0023AA (Discontinued)

    013G0023AA
    The Danfoss RA-FN 15mm Angled Radiator Valve (013G0023AA) is a fixed-capacity radiator valve designed for use in two-pipe central heating systems. Featuring a nickel-plated finish, angled body design and 15mm pipe fittings, it was designed to provide reliable water flow control within domestic heating installations.

    The RA-FN is a normal flow radiator valve without presetting, meaning it does not feature an integrated mechanism for adjusting the valve's flow capacity. Its angled configuration makes it suitable for installations where the pipework connects to the radiator valve at a 90-degree angle.
    £15.36 incl tax
    Kartell Premium 400 x 1600 (25MM) CP Straight Towel Rail

    Kartell Premium 400 x 1600 (25MM) CP Straight Towel Rail

    25STR416C
    Enhance your bathroom with the Kartell 25mm Straight Towel Rail 400 × 1600 mm in polished chrome. This tall heated towel radiator keeps towels warm, dry and ready for use while adding a sleek, modern touch to your space. Designed for easy wall mounting, it delivers efficient heating and complements contemporary bathroom interiors.
    £74.34 incl tax
    Vaillant Divertor Valve

    Vaillant Divertor Valve

    0020132682
    The Vaillant Diverter Valve with Adapter 0020132682 has been discontinued and replaced by diverter valve 0020132683 and cable adaptor 0020270733. Designed for compatible ecoTEC VUI and ecoTEC VUW condensing boilers.
    £112.00 incl tax
    Round Thermostatic Matt Black Radiator Valves - Straight

    Round Thermostatic Matt Black Radiator Valves - Straight

    PLU0105000
    Round Thermostatic Matt Black Radiator Valves (Straight) provide accurate temperature control with a sleek modern finish, ideal for straight pipework in contemporary UK central heating systems.
    £44.29 incl tax
    ESI 22mm 2 Port Zone Valve (50)

    ESI 22mm 2 Port Zone Valve (50)

    ESZV222L
    Genuine ESZV222LM 22mm 2-port motorised zone valve. Reliable replacement for heating systems, compatible with multiple popular brands for efficient flow control.
    £196.24 incl tax
    15mm BLOW OFF COWL

    GENBRA 15mm Blow Off Cowl BFBOC‑15

    BFBOC-15
    The GENBRA 15mm Blow Off Cowl (BFBOC‑15) is a high-quality brass plumbing fitting designed to safely discharge water from 15mm pipe systems. Its robust construction ensures reliable, leak-free performance, making it ideal for maintenance, flushing, or testing of domestic and commercial hot and cold water installations.
    £11.85 incl tax
    Kartell Premium 500 x 800 (25MM) CP Straight Towel Rail

    Kartell Premium 500 x 800 (25MM) CP Straight Towel Rail

    25STR508C
    Upgrade your bathroom with the Kartell 25mm Straight Towel Rail 500 × 800 mm in polished chrome. This compact heated towel radiator keeps towels warm, dry and ready for use, combining efficient heating with a sleek, modern design. Perfect for contemporary bathrooms, it’s easy to wall-mount and adds a stylish finishing touch.
    £58.38 incl tax
    Myson MPRT Programmable Room Stat

    Myson MPRT Programmable Room Thermostat

    MPRT
    The Myson MPRT Programmable Room Thermostat provides convenient, accurate temperature control for compatible central heating systems. Designed for straightforward operation, it allows users to programme heating schedules to suit their daily routines and maintain a comfortable indoor temperature.

    Featuring Smart Start technology, the MPRT adjusts heating start times to help the room reach the selected temperature when needed. This can help reduce unnecessary heating and improve energy efficiency.

    The clear digital display and simple button controls make it easy to monitor room temperatures and adjust settings. With programmable heating periods, the thermostat offers greater control over heating throughout the day.

    The Myson MPRT is suitable for compatible radiator heating and underfloor heating control applications. Always check the thermostat's compatibility with your existing heating system and wiring before installation.
    £75.33 incl tax
    VAILLANT : 0020133816 Description: ELECTRODE

    VAILLANT : 0020133816 Description: ELECTRODE

    0020133816
    Genuine Vaillant 0020133816 Ignition Electrode for compatible ecoTEC VU, VUI, VUW and Guernsey/Jersey condensing boilers. This replacement spark electrode creates the ignition spark required for safe and reliable boiler combustion.
    £30.35 incl tax