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Lemax - domestic gas boilers and water heaters
COMPANY
CATALOG
  • Steel Panel Radiators LEMAX Premium
  • Wall-Hung Gas Boilers
    • Wall-Hung Combi Gas Boilers of the Prime-V Series
    • Wall-Hung Condensing Gas Boiler of the Prime-C Series
    • Wall-Hung Heat-Only Gas Boilers of the Prime-V HO Series
    • Wall-Hung Atmospheric Gas Boilers of the Prime-MA Series
  • Floor-Standing Gas Boilers
    • Cast-Iron LIDER PRO Series Gas Boilers
    • NORM Steel Gas Boilers
    • Gas Boilers of the OMEGA Series
    • Steel Gas Boilers of the UNO Series
    • 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
    • Gas Heating Facility of the Premier Series
  • Electric Boliers
    • Electric Boliers of the ECO Series
    • Electric Boliers of the PROPLUS Series
  • Solid Fuel Boiler of the Forward Series
  • Instantaneous Gas Water Heater
  • External Fan
    • Сomfort and Сomfort SE series models S, M, L
    • Сomfort and Сomfort SE series models XL, XXL
    • Comfort series of Comfort 150 and Comfort 180 models
PRESS
SERVICE POLICY
PROMOTIONAL MATERIALS
  • Cooperative Advertising
WRITE US
CONTACTS
Ещё
    Lemax - domestic gas boilers and water heaters
    COMPANY
    CATALOG
    • Steel Panel Radiators LEMAX Premium
    • Wall-Hung Gas Boilers
      • Wall-Hung Combi Gas Boilers of the Prime-V Series
      • Wall-Hung Condensing Gas Boiler of the Prime-C Series
      • Wall-Hung Heat-Only Gas Boilers of the Prime-V HO Series
      • Wall-Hung Atmospheric Gas Boilers of the Prime-MA Series
    • Floor-Standing Gas Boilers
      • Cast-Iron LIDER PRO Series Gas Boilers
      • NORM Steel Gas Boilers
      • Gas Boilers of the OMEGA Series
      • Steel Gas Boilers of the UNO Series
      • 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
      • Gas Heating Facility of the Premier Series
    • Electric Boliers
      • Electric Boliers of the ECO Series
      • Electric Boliers of the PROPLUS Series
    • Solid Fuel Boiler of the Forward Series
    • Instantaneous Gas Water Heater
    • External Fan
      • Сomfort and Сomfort SE series models S, M, L
      • Сomfort and Сomfort SE series models XL, XXL
      • Comfort series of Comfort 150 and Comfort 180 models
    PRESS
    SERVICE POLICY
    PROMOTIONAL MATERIALS
    • Cooperative Advertising
    WRITE US
    CONTACTS
    Ещё
      Lemax - domestic gas boilers and water heaters
      RUS ENG
      • COMPANY
      • CATALOG
        • Go back
        • CATALOG
        • Steel Panel Radiators LEMAX Premium
        • Wall-Hung Gas Boilers
          • Go back
          • Wall-Hung Gas Boilers
          • Wall-Hung Combi Gas Boilers of the Prime-V Series
          • Wall-Hung Condensing Gas Boiler of the Prime-C Series
          • Wall-Hung Heat-Only Gas Boilers of the Prime-V HO Series
          • Wall-Hung Atmospheric Gas Boilers of the Prime-MA Series
        • Floor-Standing Gas Boilers
          • Go back
          • Floor-Standing Gas Boilers
          • Cast-Iron LIDER PRO Series Gas Boilers
          • NORM Steel Gas Boilers
          • Gas Boilers of the OMEGA Series
          • Steel Gas Boilers of the UNO Series
          • 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
          • Gas Heating Facility of the Premier Series
        • Electric Boliers
          • Go back
          • Electric Boliers
          • Electric Boliers of the ECO Series
          • Electric Boliers of the PROPLUS Series
        • Solid Fuel Boiler of the Forward Series
        • Instantaneous Gas Water Heater
        • External Fan
          • Go back
          • External Fan
          • Сomfort and Сomfort SE series models S, M, L
          • Сomfort and Сomfort SE series models XL, XXL
          • Comfort series of Comfort 150 and Comfort 180 models
      • PRESS
      • SERVICE POLICY
      • PROMOTIONAL MATERIALS
        • Go back
        • PROMOTIONAL MATERIALS
        • Cooperative Advertising
      • WRITE US
      • CONTACTS
      • +7 (8634) 312-345
      Stay connected
      Taganrog, Nikolaevskoe Shosse 10-v
      info@lemax-kotel.ru
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      Steel Gas Boilers of the UNO Series

      • Home
      • Our production
      • Floor-Standing Gas Boilers
      • Steel Gas Boilers of the UNO Series
      • Steel Gas Boilers of the UNO Series
      • Steel Panel Radiators LEMAX Premium
      • Wall-Hung Gas Boilers
      • Floor-Standing Gas Boilers
      • Electric Boliers
      • Solid Fuel Boiler of the Forward Series
      • Instantaneous Gas Water Heater
      • External Fan
      • Steel Gas Boilers of the UNO Series
      • Steel Gas Boilers of the UNO Series
      • Steel Gas Boilers of the UNO Series
      • Steel Gas Boilers of the UNO Series
      • Steel Gas Boilers of the UNO Series
      The model range is from 7,5 to 50 kW. Work in conjunction with the Lemax External Fan of the Comfort SE series for forced exhaust gas removal in the absence of a stationary chimney. Convenience of cleaning the boiler without disconnecting from the chimney due to the use of removable lining covers and a weight stabilizer.
      Learn More
      • Description
      Description

    • The model range is from 7,5 to 50 kW.
    • Operating pressure: from 12,5 to 50 kW - up to 3 atm., from 7,5 to 10 kW - up to 1 atm.
    • Advanced safety systems against overheating of the heat exchanger, interruption of traction, soot formation, and blowing out of the boiler.
    • The temperature regulator is located on the front panel of the boiler.
    • Independent heat exchanger of the hot water circuit minimizes the cost of annual maintenance, provides temperature stability in the DHW circuit and has a longer service life compared to a bi-thermal heat exchanger.
    • Working in conjunction with the Lemax monitoring and control device for remote monitoring and control of the gas boiler and heating system indicators through a mobile application.
    • Possibility of connecting a room thermostat to regulate the indoor temperature with high precision.
    • Work in conjunction with the Lemax External Fan of the Comfort SE series for forced exhaust gas removal in the absence of a stationary chimney.
    • A soft start system that provides acoustic comfort at the time of boiler start-up.
    • Possibility of connecting to a vertical or horizontal chimney.
    • Convenience of cleaning the boiler without disconnecting from the chimney due to the use of removable lining covers and a weight stabilizer.
    • Extended range of boiler operating voltage ensures stable operation in power grids with high and low voltage (186 - 245 v).
    • The heat exchange area was increased by 20% and the number of smoke channels was increased by 2,5 times to ensure the maximum possible efficiency at the lowest cost.
    • Possibility of connecting any relay room thermostat, with which you can have a comfortable temperature in the room regardless of changes the outside conditions.
    • Name of parameters UNO–7.5


      UNO–10


      UNO–12.5 /
      UNO–12.5W


      UNO–16 /
      UNO–16W


      UNO–20 /
      UNO–20W


      UNO–25 /
      UNO–25W


      UNO–30 /
      UNO–30W


      UNO–35 /
      UNO–35W


      UNO–40 /
      UNO–40W


      UNO–50 /
      UNO–50W


      Type of gas burner equipment GGY-9NP8 GGY- 9NP12 GGY-15NP GGY-l9NP GGY-24NP GGY-30NP GGY-35NP GGY-40 GGY-45 GGY-55
      Automatic safety controls 820 NOVA 820 NOVA 820 NOVA 820 N07A 820 NOVA 820 NOVA 820 NOVA 820 NOVA 820 NOVA 820 NOVA
      Rated heat output, kW 7.5 10 12.5 16 20 25 30 35 40 50
      Efficiency factor, % 92
      Approximate area of the heated space, m2 75 100 125 160 200 250 300 350 400 500
      Volume of the heat carrier in the heat exchanger, l 19,3 19.3 21 21 36.6 31.7 31.7 45.8 45.8 63
      Natural gas consumption. m3/h - maximum - medium 0.9 0.45 1.2 0.6 1.5 0.75 1.9 0.95 2.4 1.2 3.0 1.5 3,5 1.75 4,0 2.0 4.5 2.25 5.5 2.75
      Process pressure of the heat carrier, MPa 0.1 0.1 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3
      Nominal pressure of natural gas. Pa 1300
      Nominal pressure of liquified gas. Pa 1900-2100
      The range of rarefaction under which stable operation of the boiler is ensured. Pa 4-25 4-25 4-25 4-25 4-25 4-40 4-40 4-40 4-40 4-40
      Temperature of combustion products. No less than. C 110
      Maximum temperature of the heat carrier at the boiler outlet. С 90
      Specific consumption of hot water at a temperature of 25 °С, lpm - - -/4 -/5 -/6 -/7 -/8 -/9 -/10 -
      Diameter of the flue, mm 100 100 130 130 130 130 130 140 140 200
      Linkage dimensions of the branch pipes to the gas supply system, inch

      1/2"

      1/2" 3/4" 3/4" 3/4" 3/4" 3/4" 3/4" 3/4" 3/4"
      Linkage dimensions of the branch pipes to the heating system, inch 1 1/2" 1 1/2" 2" 2" 2" 2" 2" 2" 2" 2"
      Overall dimensions, mm - height - width - depth 836 330 620 836 330 620 867 417 650 867 417 650 1060 470 722 1060 470 722 1060 470 722 1113 530 785 1113 530 785 1230 560 893
      Mass, kg, no more than - net - gross 46 48 46 48 64/66 66/68 64/66 66/68 81/84 91/94 84/87 94/97 84/87 94/97 113/117 124/128 113/117 154/128 137/142 150/155

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      We will tell you in detail about our production, types of gas equipment and the right selection, we will prepare an individual commercial offer depending on the volume of your order!
      Write to us
      Company
      Our production
      Steel Panel Radiators LEMAX Premium
      Wall-Hung Gas Boilers
      Floor-Standing Gas Boilers
      Electric Boliers
      Solid Fuel Boiler of the Forward Series
      Instantaneous Gas Water Heater
      External Fan
      Our contacts


      +7 (8634) 312-345
      info@lemax-kotel.ru
      Taganrog, Nikolaevskoe Shosse 10-v
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