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Lemax - domestic gas boilers and water heaters
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    • Steel gas boilers of the CLEVER series
    • Steel gas boilers of the CLEVER L series
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    • Steel gas boilers of the Patriot series
    • Cast-iron gas boilers of the Leader series
    • Iron gas boilers of the WISE series
    • Gas heating facility of the Premier series
    • Steel gas boilers of the Gazovik series
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Ещё
    Lemax - domestic gas boilers and water heaters
    Home
    Catalog
    • Steel panel radiators LEMAX Premium
    • Wall-hang gas boilers
      • Wall-hang gas boilers of the Prime-V series
      • Gas wall-mounted condensation boiler of the Prime-C series
      • Wall gas single-pressure boilers of the Prime-HO series
      • Double-pressure gas boilers of the Prime-MA series
    • Floor gas boilers
      • Steel gas boilers of the Prestige series
      • Steel gas boilers of the Premium series 7,5kW - 60kW
      • Steel gas boilers of the Premium series 70kW - 100kW
      • Steel gas boilers of the Рremium series with gas valve 820 NOVA SIT
      • Steel gas boilers of the CLEVER series
      • Steel gas boilers of the CLEVER L series
      • Steel gas boilers of the Classic series
      • Steel gas boilers of the Patriot series
      • Cast-iron gas boilers of the Leader series
      • Iron gas boilers of the WISE series
      • Gas heating facility of the Premier series
      • Steel gas boilers of the Gazovik series
    • Steel water-heating boiler of the Forward series
    • Gas water heater
    • External fan of the Comfort series
    • Сollector cabinets Lemax
    Press
    Service Policy
    Advertising
    • Promotional materials
    Write us
    Contacts
    Ещё
      Lemax - domestic gas boilers and water heaters
      RUS ENG
      • Home
      • Catalog
        • Go back
        • Catalog
        • Steel panel radiators LEMAX Premium
        • Wall-hang gas boilers
          • Go back
          • Wall-hang gas boilers
          • Wall-hang gas boilers of the Prime-V series
          • Gas wall-mounted condensation boiler of the Prime-C series
          • Wall gas single-pressure boilers of the Prime-HO series
          • Double-pressure gas boilers of the Prime-MA series
        • Floor gas boilers
          • Go back
          • Floor gas boilers
          • Steel gas boilers of the Prestige series
          • Steel gas boilers of the Premium series 7,5kW - 60kW
          • Steel gas boilers of the Premium series 70kW - 100kW
          • Steel gas boilers of the Рremium series with gas valve 820 NOVA SIT
          • Steel gas boilers of the CLEVER series
          • Steel gas boilers of the CLEVER L series
          • Steel gas boilers of the Classic series
          • Steel gas boilers of the Patriot series
          • Cast-iron gas boilers of the Leader series
          • Iron gas boilers of the WISE series
          • Gas heating facility of the Premier series
          • Steel gas boilers of the Gazovik series
        • Steel water-heating boiler of the Forward series
        • Gas water heater
        • External fan of the Comfort series
        • Сollector cabinets Lemax
      • Press
      • Service Policy
      • Advertising
        • Go back
        • Advertising
        • Promotional materials
      • Write us
      • Contacts
      • +7 (8634) 312-345
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      Catalog

      • Home
      • Our production
      • Steel panel radiators LEMAX Premium
      • Wall-hang gas boilers
      • Floor gas boilers
      • Steel water-heating boiler of the Forward series
      • Gas water heater
      • External fan of the Comfort series
      • Сollector cabinets Lemax
      • Steel gas boilers of the CLEVER L series
      • Steel gas boilers of the CLEVER L series
      • Steel gas boilers of the CLEVER L series

      Lemax high powerful steel floor gas boilers of the CLEVER L series are THE FIRST powerful heating water boilers with an atmospheric burner of a wide range of power modulation (50/60 / 70kW -150 / 180 / 200kW) of Russian origin. Floor-mounting equipment was designed for use in heating systems operating with forced circulation, it demonstrates high efficiency with a minimum ratio of coolant to the area and mass of the heat exchanger.

      Learn More
      • Description
      Description

      The type of heat exchanger is «high-speed water-tube» (water circulates inside the tube). Together with a smooth power modulation and stable efficiency, it can significantly increase resource savings and comfort. The wall thickness is 3.2 mm, and the maximum operating pressure of the coolant in the heating system is 6 atmospheres. The heat exchanger is coated with a special high-temperature anti-corrosion enamel, and alongside with it, it is treated from the inside with a specialized inhibiting compound that provides protection against aggressive effects (oils, salt solutions, etc.), which also contributes to the durability and reliability of Lemax equipment.

      • Efficiency - 92%.
      • Equiped with original European components:
        • SIT 845 SIGMA automation,
        • POLIDORO injection microflame torches,
        • BRAHMA means of control and ignition of the flame.
      • Smooth power modulation in the ratio of 1: 3, which provides the minimum load on the components of the heating system.
      • Automatic ignition: reducing equipment maintenance costs.
      • Low power consumption.
      • Easy maintenance and familiar components.
      • High reliability: built-in modern protection against
        • freezing,
        • overheating,
        • reverse thrust in the flue duct,
        • clogging of the heat exchanger,
        • overpressure of the coolant in the heating circuit.
      • Resistance to gas pressure surges in the range of 6-25 Mbar and network voltage of 180-245 V.
      • 2 year warranty.
      • Advanced connectivity:
        • indirect heating tank;
        • outdoor temperature sensor;
        • control of the boiler circulation pump and / or indirect heating tank load,
        • thermostats for regulating the temperature of the coolant depending on the conditions in the room,
        • systems of remote control and management by the OpenTherm protocol (or RS485).
      ParameterClever L150Clever L180Clever L200
      Nominal heating capacity in heating mode of 80/60, kW 150 180 200
      Minimum heat output in heating mode of 80/60, kW 50 60 70
      Efficiency, up to% 92 92 92
      Nominal consumption of natural gas, m3 / h 17,5 20,5 23,2
      Nominal gas pressure, Pa 1700-2500 1700-2500 1700-2500
      Maximum operating pressure of the coolant at the boiler inlet, not more than 0,6 0,6 0,6
      Minimum operating pressure of the coolant, MPa 0,15 0,15 0,15
      Nominal water flow through the heat exchanger, l / min 110 130 145
      Hydraulic resistance, MPa 0,032 0,032 0,032
      Exhaust air coefficient in flue gases 1,5-1,8 1,5-1,8 1,5-1,8
      Diameter of flue duct, mm 300 300 300
      Flue gas temperature with minimum heat output, ° C 90 85 90
      Flue gas temperature at maximum heating capacity, ° C 165 170 170
      Discharge behind the boiler, Pa 200 200 200
      Water volume in the heat exchanger, l 22 22 22
      Heat exchanger area, m2 16,2 18,3 19,3
      Volume of firebox, m3 0,12 0,12 0,12
      Maximum outlet water temperature with regard to regulation properties, оС 90 90 90
      Range of operation of the temperature controller, ° C 35-85 35-85 35-85
      Connecting dimensions on the water contour, inch G-2" G-2" G-2"
      Gas connection dimensions, in. G-1 1/4 G-1 1/4 G-1 1/4
      Connecting dimensions of flue gas outlet, mm 300 300 300
      Power supply network parameters, V / Hz 230/250 230/250 230/250
      Electrical power consumption (without optional equipment), W 25 25 25
      Service life, years 10 10 10
      Mass not more than, kg 250/280 258/288 260/290