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Condensing boilers

Luna Duo-Tec E

Heating only and combi condensing boilers with a modern design for new buildings and replacement

Residential
Wall Hung

The range of Luna Duo-Tec E condensing boilers is characterized by long term reliable performance.


The 1:7 modulation means efficiency and savings thanks to the reduction of boiler on/off cycles.


A Factory made hybrid system can be created combining a Baxi split or monobloc heat pump.

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Characteristics


  • Models: 24, 28, 33, 40, 1.12, 1.24, 1.28, 1.32
  • Modern and elegant design
  • Modulation up to 1:7 reduces on-off cycles for improved efficiency and savings. Silent and durable, delivering stable comfort levels
  • Automatic combustion control maintains constantly the highest level of efficiency
  • Digital control panel with back-lit LCD display
  • Remote control Baxi Mago as optional
  • Integration with solar system option
  • Front access for advanced diagnostics

Features

Digital Ready

It can be connected to BaxiMAGO, the WI-FI smart modulating thermostat, and Baxi service App. You can have your boiler always under control

    Hybrid Ready

    It facilitates the integration of other heating sources, such as heat pumps and solar thermal, simplifying the climate management of your home

      Gas Adaptive Control

      It automatically detects the kind of gas and continuously adjusts the gas-to-air ratio for the highest quality combustion and savings

        1:7 modulation

        Modulation up to 1:7 reduces on-off cycles for improved efficiency and savings
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          Technical Specification 

          MODELS1.121.241.281.3224283340
          ErP data
          Rated heat outputkW1224283220242832
          Useful heat output at rated heat output and high temperature regime(2) P4kW1224283220242832
          Useful heat output at 30% of rated heat output and low temperature setting(1) P1kW489,410,76,789,410,7
          Space heating – Seasonal energy efficiency ƞs%9393939393939393
          Useful efficiency at rated heat output and high temperature setting(2) ƞ4%88,187,987,987,98887,988,187,9
          Useful efficiency at 30% of rated heat output and low temperature setting(1) ƞ1%98,298,098,098,098,098,098,198,0
          Sound power level, indoors LWAdB5252535249505351
          Declared load profile----XLXLXXLXXL
          Heat input/output
          Rated heat input (Qn) for domestic hot waterkW----24,728,93441,2
          Rated heat input (Qn) for heatingkW12,424,728,93320,624,728,933
          Rated heat output (Pn) for domestic hot waterkW----24283340
          Rated heat output (Pn) 80/60 °C for heatingkW1224283220242832
          Rated heat output (Pn) 50/30 °C for heatingkW13,126,130,534,921,826,130,634,9
          Heating circuit
          Temperature range for heating circuit°C25/8025/8025/8025/8025/8025/8025/8025/80
          Water capacity of expansion vessell88888888
          Domestic water circuit
          Temperature range for domestic water circuit°C35/6035/6035/6035/6035/6035/6035/6035/60
          Domestic water production with ΔT = 25 °Cl/min----13,816,118,922,9
          Domestic water production with ΔT = 35 °Cl/min----9,811,513,516,4
          Combustion
          Diameter of separate discharge pipesmm80/8080/8080/8080/8080/8080/8080/8080/80
          Diameter of coaxial discharge pipesmm60/10060/10060/10060/10060/10060/10060/10060/100
          Nitrogen oxide emissions NOxmg/kWh2116162815171524
          Flue gas mass flow rate (max)kg/sec0,0060,0120,0140,0160,0120,0140,0160,019
          Flue gas mass flow rate (min)kg/sec0,0010,0020,0020,0020,0020,0020,0020,003
          Electrical characteristics
          Power supply voltageV230230230230230230230230
          Power supply frequencyHz5050505050505050
          Rated electric powerW728599918599106120
          Dimensions
          Humidity protection rating (EN 60529)IPX5DX5DX5DX5DX5DX5DX5DX5D
          Net weightkg34,534,53637,538,538,539,541
          Dimensions (height/width/depth)mm763/450/345763/450/345763/450/345763/450/345763/450/345763/450/345763/450/345763/450/345

          (1) Low temperature: return temperature (at boiler inlet) for condensing boilers 30°C, for low temperature boilers 37°C and for other heaters 50°C.
          (2) High temperature setting means 60 °C return temperature at boiler inlet and 80 °C flow temperature at boiler outlet.

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          Energy label 

          Energy label 

          Product Documentation

          No documentation available.

          Installation, User and Service Manual

          Installation, User and Service Manual

          Product Documentation

          No documentation available.

          Leaflet

          Leaflet

          Product Documentation

          No documentation available.

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