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    Altecnic

    Established near Stafford in 1987, Altecnic is the UK’s leading supplier and manufacturer of hydronic solutions for both commercial and domestic markets.

    As part of the Caleffi Group, the Italy based manufacturing partner and parent company, Altecnic’s products satisfy the needs of a wide range of industry sectors such as trade merchants, original equipment manufacturers, engineers, and specifiers, while complying with all UK and European industry legislation and standards.

    Within Altecnic they house a wealth of industry-leading expertise and new product development, supported by dedicated technical and customer service teams. While their image has changed to reflect the dynamism of the company, the beliefs and values remain the same: to offer market-leading quality products to the plumbing and heating industry throughout the UK and Republic of Ireland. Throughout their operations, they continually strive as an environmentally responsible business, Investors in People accredited and proud holders of ISO9001:2015, ISO 14001:2015 and 45001:2018 certification.

    For more information visit: www.altecnic.co.uk/

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    Picture of Altecnic 1/2" 311 Safety Valve - 3Bar

    Altecnic 1/2" 311 Safety Valve - 3Bar

    ALT311430
    1/2" inch, Medium: Water and air, Temperature range: 5°c - 110°c, Set pressure: 3 bar, PED category: IV, WRAS Approved product with CE Mark accreditation
    Stock Availability: In stock
    Picture of Altecnic 3/4" 311 Safety Valve - 3Bar

    Altecnic 3/4" 311 Safety Valve - 3Bar

    ALT311530
    3/4" inch, Medium: Water and air, Temperature range: 5°c - 110°c, Set pressure: 3 bar, PED category: IV, WRAS Approved product with CE Mark accreditation
    Stock Availability: In stock
    Picture of Altecnic 1/2" 311 Safety Valve - 6Bar

    Altecnic 1/2" 311 Safety Valve - 6Bar

    ALT311460
    1/2" inch, Medium: Water and air, Temperature range: 5°c - 110°c, Set pressure: 6 bar, PED category: IV, WRAS Approved product with CE Mark accreditation
    Stock Availability: In stock
    Picture of Altecnic 3/4" 311 Safety Valve - 6 Bar

    Altecnic 3/4" 311 Safety Valve - 6 Bar

    ALT311560
    3/4" inch, Medium: Water and air, Temperature range: 5°c - 110°c, Set pressure: 6 bar, PED category: IV, WRAS Approved product with CE Mark accreditation
    Stock Availability: In stock
    Picture of Altecnic 15mm Comp PRV Valve For Water c/w Gauge

    Altecnic 15mm Comp PRV Valve For Water c/w Gauge

    ALTCA533841
    15mm PRV, Max inlet pressure: 16 bar, Max temperature: 80°C, Outlet adj range: 1 - 5.5 bar, Pressure gauge connection: G¼˝, EN 1567 approved
    Stock Availability: In stock
    Picture of Altecnic 22mm Comp PRV Valve For Water c/w Gauge

    Altecnic 22mm Comp PRV Valve For Water c/w Gauge

    ALTCA533851
    22mm PRV, Max inlet pressure: 16 bar, Max temperature: 80°C, Outlet adj range: 1 - 5.5 bar, Pressure gauge connection: G¼˝, EN 1567 approved
    Stock Availability: In stock
    Picture of Altecnic 50mm Dial 0-4 Bar Press Gauge Back Ent

    Altecnic 50mm Dial 0-4 Bar Press Gauge Back Ent

    ALTMA557104
    50mm dial, ABS black case with red pointer, ¼” BSP connection, working temperature: -20°C to +80° - Back Entry
    Stock Availability: In stock
    Picture of Altecnic 50mm Dial 0-10 Bar Press Gauge Bttm Ent

    Altecnic 50mm Dial 0-10 Bar Press Gauge Bttm Ent

    ALTMA557310
    50mm dial, ABS black case with red pointer, ¼” BSP connection, working temperature: -20°C to +80° - Bottom Entry
    Stock Availability: In stock
    Picture of Altecnic Reflex 8ltr Vessel for Heating System

    Altecnic Reflex 8ltr Vessel for Heating System

    ALTHV8C
    Altecnic Reflex 8 Litre Expansion Heating Vessel - 4 Bar Max Working Pressure - Max Operating Temperature: 70°C
    Stock Availability: In stock
    Picture of Altecnic Reflex 12ltr Vessel for Heating System

    Altecnic Reflex 12ltr Vessel for Heating System

    ALTHV12C
    Altecnic Reflex 12 Litre Expansion Heating Vessel - 4 Bar Max Working Pressure - Max Operating Temperature: 70°C
    Stock Availability: In stock
    Picture of Altecnic Reflex 12Ltr Vessel For Heating System c/w Bracket

    Altecnic Reflex 12Ltr Vessel For Heating System c/w Bracket

    ALTHVB12C
    Altecnic Reflex 12 Litre Expansion Heating Vessel comes with Bracket - 4 Bar Max Working Pressure - Max Operating Temperature: 70°C
    Stock Availability: In stock
    Picture of Altecnic Reflex 18ltr Vessel for Heating System

    Altecnic Reflex 18ltr Vessel for Heating System

    ALTHV18C
    Altecnic Reflex 18 Litre Expansion Heating Vessel - 4 Bar Max Working Pressure - Max Operating Temperature: 70°C
    Stock Availability: In stock
    Picture of Altecnic Reflex 25ltr Vessel for Heating System

    Altecnic Reflex 25ltr Vessel for Heating System

    ALTHV25C
    Altecnic Reflex 25 litre Expansion Heating Vessel - 4 Bar Max Working Pressure - Max Operating Temperature: 70°C
    Stock Availability: In stock
    Picture of Altecnic Reflex 35ltr Vessel c/w Legs Htg System

    Altecnic Reflex 35ltr Vessel c/w Legs Htg System

    ALTHV35C
    Altecnic Reflex 35 Litre Expansion Heating Vessel comes with Legs - 3 Bar Max Working Pressure
    Stock Availability: In stock
    Picture of Altecnic Reflex 50ltr Vessel c/w Legs Htg System

    Altecnic Reflex 50ltr Vessel c/w Legs Htg System

    ALTHV50C
    Altecnic Reflex 50 Litre Expansion Heating Vessel comes with Legs - 6 Bar Max Working Pressure
    Stock Availability: In stock
    Picture of Altecnic Reflex 80ltr Vessel c/w Legs Htg System

    Altecnic Reflex 80ltr Vessel c/w Legs Htg System

    ALTHV80C
    Altecnic Reflex 80 Litre Expansion Heating Vessel comes with Legs - 6 Bar Max Working Pressure
    Stock Availability: In stock
    Picture of Altecnic Reflex 100ltr Vessel c/w Legs Htg System

    Altecnic Reflex 100ltr Vessel c/w Legs Htg System

    ALTHV100C
    Altecnic Reflex 100 Litre Expansion Heating Vessel comes with Legs - 6 Bar Max Working Pressure
    Stock Availability: In stock
    Picture of Altecnic Reflex 140ltr Vessel c/w Legs Htg System

    Altecnic Reflex 140ltr Vessel c/w Legs Htg System

    ALTHV140C
    Altecnic Reflex 140 Litre Expansion Heating Vessel comes with Legs - 6 Bar Max Working Pressure
    Stock Availability: In stock
    Picture of Altecnic Reflex 200ltr Vessel c/w Legs Htg System

    Altecnic Reflex 200ltr Vessel c/w Legs Htg System

    ALTHV200W
    Altecnic Reflex 200 Litre Expansion Heating Vessel comes with Legs - 6 Bar Max Working Pressure
    Stock Availability: In stock
    Picture of Altecnic Reflex 300ltr Vessel c/w Legs Htg System

    Altecnic Reflex 300ltr Vessel c/w Legs Htg System

    ALTHV300W
    Altecnic Reflex 300 Litre Expansion Heating Vessel comes with Legs - 6 Bar Max Working Pressure
    Stock Availability: Out of stock
    Picture of Altecnic Reflex 500ltr Vessel c/w Legs Htg System

    Altecnic Reflex 500ltr Vessel c/w Legs Htg System

    ALTHV500W
    Altecnic Reflex 500 Litre Vertical Potable Expansion Heating Vessel comes with Legs - 6 Bar Max Working Pressure - Replaceable Membrane - WRAS Approved
    Stock Availability: Out of stock
    Picture of Altecnic Reflex 600ltr Vessel c/w Legs Htg System

    Altecnic Reflex 600ltr Vessel c/w Legs Htg System

    ALTHV600W
    Altecnic Reflex 600 Litre Vertical Potable Expansion Heating Vessel comes with Legs - 6 Bar Max Working Pressure - Replaceable Membrane - WRAS Approved
    Stock Availability: Out of stock
    Picture of Altecnic Reflex 8ltr Vert Vessel WRAS

    Altecnic Reflex 8ltr Vert Vessel WRAS

    ALTPV8W
    Altecnic Reflex 8 Litre Vertical Potable Expansion Heating Vessel - 10 Bar Max Working Pressure - Max Operating Temperature 70˚C - WRAS Approved
    Stock Availability: In stock
    Picture of Altecnic Reflex 12ltr Vert Vessel WRAS

    Altecnic Reflex 12ltr Vert Vessel WRAS

    ALTPV12W
    Altecnic Reflex 12 Litre Vertical Potable Expansion Heating Vessel - 10 Bar Max Working Pressure - Max Operating Temperature 70˚C - WRAS Approved
    Stock Availability: In stock
    Picture of Altecnic Reflex 18ltr Vert Vessel WRAS

    Altecnic Reflex 18ltr Vert Vessel WRAS

    ALTPV18W
    Altecnic Reflex 18 Litre Vertical Potable Expansion Heating Vessel - 10 Bar Max Working Pressure - Max Operating Temperature 70˚C - WRAS Approved
    Stock Availability: In stock
    Picture of Altecnic Reflex 25ltr Vert Vessel WRAS

    Altecnic Reflex 25ltr Vert Vessel WRAS

    ALTPV25W
    Altecnic Reflex 25 Litre Vertical Potable Expansion Heating Vessel - 10 Bar Max Working Pressure - Max Operating Temperature 70˚C - WRAS Approved
    Stock Availability: In stock
    Picture of Altecnic Reflex 33ltr Vert Vessel WRAS c/w Brkt

    Altecnic Reflex 33ltr Vert Vessel WRAS c/w Brkt

    ALTPV33W
    Altecnic Reflex 33 Litre Vertical Potable Expansion Heating Vessel comes with bracket - 10 Bar Max Working Pressure - Max Operating Temperature 70˚C - Fixed Membrane - WRAS Approved
    Stock Availability: In stock
    Picture of Altecnic Reflex 50ltr Vert Vessel WRAS c/w Legs

    Altecnic Reflex 50ltr Vert Vessel WRAS c/w Legs

    ALTPV50W
    Altecnic Reflex 50 Litre Vertical Potable Expansion Heating Vessel comes with Legs - 10 Bar Max Working Pressure - Replaceable Membrane - WRAS Approved
    Stock Availability: In stock
    Picture of Altecnic Reflex 100ltr Vert Vessel WRAS c/w Legs

    Altecnic Reflex 100ltr Vert Vessel WRAS c/w Legs

    ALTPV100W
    Altecnic Reflex 100 Litre Vertical Potable Expansion Heating Vessel comes with Legs - 10 Bar Max Working Pressure - Replaceable Membrane - WRAS Approved
    Stock Availability: Out of stock
    Picture of Altecnic Reflex 140ltr Vert Vessel WRAS c/w Legs

    Altecnic Reflex 140ltr Vert Vessel WRAS c/w Legs

    ALTPV140W
    Altecnic Reflex 140 Litre Vertical Potable Expansion Heating Vessel comes with Legs - 10 Bar Max Working Pressure - Fixed Membrane - WRAS Approved
    Stock Availability: In stock
    Picture of Altecnic Reflex 200ltr Vert Vessel WRAS c/w Legs

    Altecnic Reflex 200ltr Vert Vessel WRAS c/w Legs

    ALTPV200W
    Altecnic Reflex 200 Litre Vertical Potable Expansion Heating Vessel comes with Legs - 10 Bar Max Working Pressure - Replaceable Membrane - WRAS Approved
    Stock Availability: In stock
    Picture of Altecnic Reflex 300ltr Vert Vessel WRAS c/w Legs

    Altecnic Reflex 300ltr Vert Vessel WRAS c/w Legs

    ALTPV300W
    Altecnic Reflex 300 Litre Vertical Potable Expansion Heating Vessel comes with Legs - 10 Bar Max Working Pressure - Replaceable Membrane - WRAS Approved
    Stock Availability: Out of stock
    Picture of Altecnic 15mm x 22mm Straight Tundish

    Altecnic 15mm x 22mm Straight Tundish

    ALTAP400010
    15mm (Inlet) 22mm (Outlet) WRAS approved tundish, suitable for use where air gap or air break is required in sealed or unvented systems.
    Stock Availability: In stock
    Picture of Altecnic Reflex 10ltr Flat Round Heating Vessel

    Altecnic Reflex 10ltr Flat Round Heating Vessel

    ALTHV10F
    Altecnic Reflex 10 Litre Compact Round Flat Expansion Heating Vessel - 3 Bar Max Working Pressure
    Stock Availability: Out of stock