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Heatrae Sadia Amptec U401 4kw Underfloor Electric Heating Boiler



SKU
134110
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Customers Also Bought

  • Baxi Duo-Tec GA 33 Gas Combination Boiler

    The Baxi Duo-tec Condensing Gas Combi Boiler range is ideal for small to medium size properties with a single bathroom and capable of providing both highly efficient central heating and instant hot water. The Duo-tec Gas Combi Boiler range features Baxi's innovative THINK combustion management system which includes gas adaptive controls which adjusts the gas flow into the boiler ensuring optimum combustion performance resulting in a more reliable boiler and lower gas bills. Also the Duo-tec Gas Combi Boiler range has a modulating ratio of 1:7 providing fewer ignitions and smoother operation for greater efficiency and reliability.

    Key Features and Benefits:

    • 28Kw heating output
    • 13.5 litres/per minute flow rate
    • Gas adaptive control for optimum combustion performance at all times, ensuring highest efficiency for the boiler's lifetime and lowers fuel bills for the homeowner
    • Self-commissioning
    • Modulation ratio 1:7, smoother operation, greater reliability and lower fuel bills
    • Pre-plumbing jig
    • Intelligent user friendly controls
    • Anti-cycling function/Pump overrun, overheat protection and prevention of boiler cycling
    • Frost protection

     

    At Boilers2go we recommend the Baxi Duo-tec 33 Condensing Gas Combi Boiler for medium size properties with a single bathroom and a low demand for hot water. We also recommend the Duo-tec 33 Gas Combi Boiler for its innovative THINK combustion management system which can help consumers reduce their gas bills and carbon emissions. In addition the Duo-tec 33 Gas Combi Boiler comes with a 2 year manufacturer's guarantee offering peace of mind to consumers and making this a worthwhile investment.

    Baxi are also offering a great extended 5 year comprehensive guarantee on all boilers with the THINK combustion management system, for further information Click Here.

    Baxi Duo-tec 33 Internal View

    1. Expansion Vessel Valve
    2. Drip tray
    3. Primary Heat Exchanger
    4. Combustion Box Cover and Burner
    5. Spark Electrode
    6. Flame Sensing Electrode
    7. Air/Gas Collector (Venturi)
    8. Fan Assembly
    9. Diverter Valve Motor
    10. Circulation Pump
    11. Gas Valve
    12. Safety Pressure Relief Valve
    13. Pressure Gauge
    14. Electrical Connections
    15. Concealed Controls

    Baxi Duo-tec 33 Control Panel and Display Guide

    Baxi Duo-tec 33 Dimensions

    211180
    £877.01
  • Sentinel X300 universal cleanser 1 ltr

    Sentinel X300 System Central Heating Cleanser 1 Litre is formulated as a cleansing aid for new to 6 month old central heating systems of sludge (black iron oxide debris), flux residue, grease, oily contaminants and installation debris. X300 System Cleanser also passivates the metal surface of the central heating system components to prevent pin holing in copper pipes and fittings. The X300 System Cleanser 1 Litre is sufficient to dose a system with 8 to 10 radiators, large systems should be dosed with 2 litres.

    X300 System Cleanser is simple to use and it is recommended that it is used the first time the system is filled. For the best results the water should then be circulated to normal operating temperature for 1-2 hours but should not exceed 24 hours. However if the X300 cannot be added the first time the system is filled then the circulation time should be extended to compensate, for at least 24 hours but no longer than a week. Once this has been done the system should be flushed and refilled before using X100 inhibitor or X500 inhibitor antifreeze. Dosing the system is simple:

    • For open vented systems dose with X300 via the feed/expansion cistern with a bypass feeder or use a sentinel dosing vessel
    • For sealed systems that have been emptied add at any convenient access point
    • For Sealed Systems that have been filled add using a sentinel dosing vessel the inject the X300 via the filling loop or other access point

    The Sentinel X300 System Central Heating Cleanser can help to maintain the optimum running efficiency of the boiler resulting in reduced fuel consumption and helping the user to reduce their fuel bills and carbon emissions.

    Key Features and Benefits:

    • Removes Sludge, Flux residue, Grease, Oily contaminants and installation debris
    • Prepares and protect metal surfaces
    • Helps to prevent pin holing
    • Suitable for all metal types including aluminium
    • Non-acid and non-corrosive
    • No neutralisation procedure required
    • Ideal preparation for Sentinel X100 Inhibitor     

     

    Sentinel X300 System Cleanser Video

    608104
    £15.01

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