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Lemax - domestic gas boilers and water heaters
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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
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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
      • Wall-hang gas boilers of the Prime-V series
      • Wall-hang gas boilers of the Prime-V series
      • Wall-hang gas boilers of the Prime-V series
      • Wall-hang gas boilers of the Prime-V series
      • Wall-hang gas boilers of the Prime-V series
      • Wall-hang gas boilers of the Prime-V series
      • Wall-hang gas boilers of the Prime-V series
      • Wall-hang gas boilers of the Prime-V series
      • Wall-hang gas boilers of the Prime-V series

      Wall-hang gas double-pressure boilers the Prime series are presented by Prime-V10, Prime-V12, Prime-V14, Prime-V16, Prime-V18, Prime-V20, Prime-V24, Prime-V26, Prime-V28 and Prime-V32 models. Boilers were designed by Lemax engineering center under SIT GROUP centre for innovation and research for operating under Russian conditions.

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      • Description
      Description

      Wall-hang gas double-pressure boilers the Prime series are presented by Prime-V10, Prime-V12, Prime-V14, Prime-V16, Prime-V18, Prime-V20, Prime-V24, Prime-V26, Prime-V28 and Prime-V32 models. Boilers were designed by Lemax engineering center under SIT GROUP centre for innovation and research for operating under Russian conditions.

      Boilers are produced using European components of the following suppliers: SIT, OTMA, WILO, POLIDORO, Valmex, NordGas, Bitron.

      Boilers were finally tested in POLIDORO, NordGas and SIT laboratories.

      Boilers are ideally suited for installing both in apartments and houses. They are adapted to adapt to gas pressure loss.

      • Maximum length of coaxial flue is up to 4.5 m.
      • High level of unification of parts and components for the entire line of wall-mounted boilers.
      • Solid heat and sound insulation to provide acoustic comfort under apartment heating conditions.
      • User-friendly operation.
      • Only European components.
      • Implemented function of connecting additional peripheral devices.
      • Implemented control function through iOS and Android.
      • Increased combustion chamber volume ensures complete gas combustion and extends the operating lifetime of heat exchanger.
      • Dual protection against heating circuit overpressure.
      • Operation in high hydraulic resistance systems.
      • Structurally protected sensors against corrosion and boiler scale.
      • Extended range of boiler operating voltage.
      • Integrated ignition transformer.
      • Two-tiered protection of electronic board.
      • Water pressure indicator displayed on the LCD.
      • Independent heat exchanger for hot water circuit.
      • Composite hydrogroup.
      • Reed flow sensor.
      • 2 years warranty.


      Parameter V10 V 12 V 14 V 16 V 18 V 20 V 24 V 26 V28 V32
      Rated heat output in heating mode, kWh 10 12 14 16 18 20 24 26 28 32
      Minimum heat output in heating mode, kWh 6 6 6 6 6 9 9 11 11 11
      Energy conversion efficiency at 100% of power, to, % 92 92 92 92,5 92,5 92,5 92,5 92,2 92,2 92,2
      Energy conversion efficiency at 30% of power, to, % 91 91 91 91 91 91,2 91,2 90,1 90,1 90,1
      Average gas flow, m3/hr 0,6 0,7 0,9 1 1,2 1,3 1,4 1,5 1,7 2
      Nominal pressure of gas (Natural), Pa 1300 1300 1300 1300 1300 1300 1300 1300 1300 1300
      Nominal pressure of gas (Liquefied), Pa 2900 2900 2900 2900 2900 2900 2900 2900 2900 2900
      Maximum operating pressure of heat carrier, MPa 0,3 0,3 0,3 0,3 0,3 0,3 0,3 0,3 0,3 0,3
      Minimuml operating pressure of heat carrier, MPa 0,1 0,1 0,1 0,1 0,1 0,1 0,1 0,1 0,1 0,1
      Volume of fixed extension tank , L 6 6 6 6 6 6 6 8 8 8
      Preliminary pressure of air in extension tank, MPa 0,1 0,1 0,1 0,1 0,1 0,1 0,1 0,1 0,1 0,1
      Maximum pressure in hot water supply system, MPa 0,8 0,8 0,8 0,8 0,8 0,8 0,8 0,8 0,8 0,8
      Maximum water discharge in hot water supply system at ΔТ=25 °С, l/min 9,7 9,7 9,7 9,7 9,7 13,1 13,1 18,1 18,1 18,1
      Minimum flow in hot water supply system, l/min 1,5 1,5 1,5 1,5 1,5 1,5 1,5 1,5 1,5 1,5
      Average temperature of combustion gases, °С 115 115 115 115 115 115 115 115 115 115
      Parameters of feeding electric circuit, V/Hz 220/50 220/50 220/50 220/50 220/50 220/50 220/50 220/50 220/50 220/50
      Maximum power consumption, W 125 125 125 125 125 125 125 135 135 135
      Dimensions, mm:                    
      Height 770 770 770 770 770 770 770 770 770 770
      Width 430 430 430 430 430 430 430 430 430 430
      Depth 268 268 268 268 268 268 268 340 340 340
      Net/gross weight , kg 28/31 28/31 28/31 28/31 28/31 29/32 29/32 32/35 32/35 32/35