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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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    VAILLANT : 981306 Description: GASKET

    VAILLANT : 981306 Description: GASKET

    981306
    Genuine Vaillant 981306 Packing Ring, designed to provide a secure seal between the heat exchanger and flue gas collector on compatible Vaillant boilers. Suitable for selected ecoTEC, ecoMAX and VUW models, making it a useful replacement boiler gasket for heating repairs and maintenance.
    £10.70 incl tax
    Grafton Straight 30mm Ladder Radiator (500x800x30mm) - Brushed Bronze

    Grafton Straight 30mm Ladder Radiator (500x800x30mm) - Brushed Bronze

    PLU0108867
    Add a stylish and practical heating solution to your bathroom with the Grafton Straight 30mm Ladder Radiator in brushed bronze. This modern towel radiator combines a sleek ladder design with efficient towel warming, making it ideal for contemporary bathrooms and smaller spaces.
    £152.86 incl tax
    Grundfos Alpha1  15/50-60 Circulating Pump 99415672

    Grundfos Alpha1 15/50-60 Circulating Pump 99415672

    99415672
    The ALPHA1 15-50/60 130 (99415672) is a high-efficiency circulator pump ideal for heating and air conditioning systems. Reliable and energy-saving, it ensures consistent water circulation for optimal system performance.
    £261.11 incl tax
    Baxi Flue Support Bracket 5111080

    UNIVERSAL PAINTED FLUE SUPP BRACK KIT C/W MOUNTING PLATE (WHITE) 2191952

    5111080
    The Baxi Pipe Support 5111080 is designed to securely support pipework in high efficiency condensing boiler systems. Compatible with Baxi, Potterton and Main boilers, it ensures stable and reliable installation.
    £9.74 incl tax
    Grafton Straight 30mm Ladder Radiator (500x1200x30mm) - Brushed Bronze

    Grafton Straight 30mm Ladder Radiator (500x1200x30mm) - Brushed Bronze

    PLU0108868
    Enhance your bathroom with the Grafton Straight 30mm Ladder Radiator in brushed bronze. This 500x1200mm designer towel radiator combines contemporary styling with practical towel warming, providing a stylish heating solution for modern bathrooms and interiors.
    £186.43 incl tax
    M10 x 150mm & 110mm Copper Tails (Pair) ZTG10-265

    M10 x 150mm & 110mm Copper Tails (Pair) ZTG10-265

    ZTG10-265
    The ZTG10-265 Copper Tails (Pair) M10 x 265 are durable radiator valve connectors designed for secure and reliable heating system installations. Ideal for connecting radiator valves to pipework, these high-quality copper tails ensure a tight seal, long-lasting performance, and compatibility with modern central heating systems.
    £25.47 incl tax
    Grafton Straight 30mm Ladder Radiator (500x1600x30mm) - Brushed Bronze

    Grafton Straight 30mm Ladder Radiator (500x1600x30mm) - Brushed Bronze

    PLU0108869
    Create a luxurious bathroom finish with the Grafton Straight 30mm Ladder Radiator in brushed bronze. This tall 500x1600mm towel radiator combines elegant modern styling with excellent towel-warming performance, making it ideal for contemporary bathrooms and designer interiors.
    £242.86 incl tax
    Vaillant 160959 Genuine Boiler Spare Part – Discontinued

    Vaillant 160959 Genuine Boiler Spare Part – Discontinued

    160959
    The Vaillant 160959 is a discontinued spare part listed for selected Vaillant ecoMAX condensing boilers. It is identified as compatible with the following appliance models:

    Vaillant ecoMAX 635 (VU 356/2-C) Condensing System

    Vaillant ecoMAX 635 E (VU 356-C) Condensing System

    Vaillant ecoMAX 835E (VUW 356-C) Condensing System

    Before ordering, check your boiler's exact model and confirm that part number 160959 matches the component you need. If your appliance is not listed above, please contact us so we can help check compatibility.

    Important: Boiler spare parts should be fitted by a fully qualified Gas Safe registered engineer. Always confirm the part number and appliance compatibility before installation.

    Part number: 160959
    Status: Discontinued
    £375.57 incl tax
    Altecnic Caleffi 15mm Filling Loop with 4 Bar Pressure Gauge – Stainless Steel Braided – ALT-ST0035

    Altecnic Caleffi 15mm Filling Loop with 4 Bar Pressure Gauge – Stainless Steel Braided – ALT-ST0035

    ALT-ST0035
    The Altecnic Caleffi ALT-ST0035 Filling Loop is designed to fill and pressurise domestic central heating systems. It can also be used to fill and pressurise secondary heating systems within apartment blocks using Heat Interface Units (HIUs).

    Featuring a strong stainless steel braided hose, this filling loop is supplied with a pre-installed 4 bar pressure gauge, allowing the system pressure to be monitored during filling. It incorporates a double check valve, union connectors, sealing washers and a ball isolating valve for convenient operation.

    Ideal for installations where a boiler is fitted remotely, the filling loop provides a practical solution for safely topping up compatible heating systems.

    Supplied complete with two blanking caps, two isolation valve handles and installation instructions, it offers a convenient ready-to-install package.

    WRAS approved, the Altecnic filling loop is designed to meet the requirements of suitable domestic plumbing and heating installations.
    £25.58 incl tax
    Ariston Vertical Flue Kit Starter 60/100 3318079

    Ariston Vertical Flue Kit Starter 60/100 3318079

    3318079
    The Ariston Vertical Starter 3318079 is a genuine installation accessory designed to support vertical flue and boiler system setups. Built for reliable compatibility with Ariston heating products, it ensures safe, efficient installation and optimal system performance for domestic heating and hot water solutions.
    £38.40 incl tax
    Eastbrook Staverton 600 x 1800mm Towel Radiator

    Eastbrook Staverton 600 x 1800mm Towel Radiator

    41.0135
    Eastbrook Staverton 41.0135 chrome designer towel radiator, measuring 1800 x 600mm. Featuring 24 horizontal towel bars, durable steel construction and a 540W / 1842 BTU/h heat output at ΔT50. Ideal for modern bathrooms and central heating systems, with a 5-year manufacturer guarantee.
    £623.04 incl tax
    Baxi Fan Assembly for HE Boilers – 5112430

    Baxi Fan Assembly for HE Boilers – 5112430

    5112430
    The Baxi 5112430 Fan Assembly is a replacement boiler component designed to support the safe and efficient operation of compatible high-efficiency (HE) boilers.

    The fan plays an important role in the boiler's combustion process by supplying air to the combustion chamber and helping remove combustion gases through the flue system. The boiler's safety controls monitor fan operation to ensure the appliance operates correctly.

    This genuine Baxi replacement fan assembly is suitable for a range of compatible Baxi, Main and Potterton boiler models.
    £126.13 incl tax
    Salamander Shwr Pump Flexi 15mm Straight C/w iso Valve

    Salamander Shwr Pump Flexi 15mm Straight C/w iso Valve

    C15MMS02
    The Salamander 15mm Straight Anti-Vibration Coupler Hose C15MMS02 is designed to reduce noise and vibration in plumbing and pump systems. Ideal for use with booster pumps and water systems, this flexible connector helps improve performance, minimise pipe stress, and ensure a quieter installation.
    £23.78 incl tax
    ASP Towel Warmer Modern Radiator Valve-Angled CP pair

    ASP Towel Warmer Modern Radiator Valve-Angled CP pair

    ALL10914
    The Highlife Round Head Chrome Angled Radiator Valves 10914 offer a durable and stylish solution for controlling radiator heat output. Finished in polished chrome, these angled valves are ideal for modern central heating systems, combining performance with a clean, contemporary look.
    £20.04 incl tax
    Baxi / Potterton Printed Circuit Board Kit for Suprima 30–100 – 5111603

    Baxi / Potterton Printed Circuit Board Kit for Suprima 30–100 – 5111603

    5111603
    The Baxi / Potterton Printed Circuit Board (PCB) Kit, part number 5111603, is a replacement electronic control component for compatible Potterton Suprima boilers.

    The PCB is responsible for managing and controlling key boiler functions. This replacement kit is designed for selected Suprima 30 to 100 models. Please check your existing PCB part number and boiler model before ordering to ensure compatibility.
    £387.68 incl tax
    Heatmiser Sensor Probe

    Heatmiser Sensor Probe

    SENSORPROBE
    The Heatmiser remote sensor probe (3m) measures both air and floor temperature for accurate heating control. Compatible with Heatmiser systems, the cable can be extended up to 20m for flexible installation in underfloor heating setups.
    £13.43 incl tax
    ASP Mini TW Radiator Valve - Straight pair

    ASP Mini TW Radiator Valve - Straight pair

    ALL10923
    The Highlife Round Head Mini Chrome Straight Radiator Valves 10923 are a compact and stylish heating solution for modern radiators. Featuring a polished chrome finish and standard 1/2 inch tappings, these straight valves provide reliable temperature control and a sleek, space-saving design.
    £8.84 incl tax
    Brass Tommy Bar Radiator Key BRRK-B

    Navigator Brass Tommy Bar Radiator Key – Tee-Bar Style – BRRK-B

    BRRK-B
    The Navigator Brass Tommy Bar Radiator Key is a practical heating accessory designed to help operate compatible radiator valves and fittings.

    Featuring a traditional tee-bar style design, this key is made from brass for durability and a sturdy feel. Its crossbar handle provides a comfortable grip, making it easier to apply turning force when operating compatible radiator fittings.

    A useful addition to any plumber's toolkit or for general radiator maintenance.
    £0.47 incl tax
    Potterton Prima 30E Fan Assembly Kit – 909000

    Potterton Prima 30E Fan Assembly Kit – 909000

    909000
    The Potterton Prima 30E Fan Assembly Kit, part number 909000, is a replacement boiler component designed for a range of compatible Potterton Prima, Profile Prima and British Gas Celsia boilers.

    The fan assembly supports the boiler's combustion process by supplying the required airflow. This replacement kit is suitable for the models listed below. Always check your boiler's exact model and existing part number before ordering.
    £298.48 incl tax
    Baxi Fan Assembly 720011701 – Boiler Replacement Part

    Baxi Fan Assembly 720011701 – Boiler Replacement Part

    720011701
    The Baxi 720011701 Fan Assembly is a replacement combustion fan designed for a range of compatible Baxi domestic boilers.

    The fan plays an important role in the boiler's combustion process by supplying fresh air to the combustion chamber and helping to expel combustion gases through the flue. It also forms part of the boiler's safety system, with the boiler designed to prevent burner operation if the fan is not operating correctly.

    Suitable for selected Baxi HE, HE A, ErP and Promax boiler models, this replacement fan is intended for professional boiler servicing and repair.
    £171.15 incl tax