!DEA B - Standard Gas Boilers With Built-in Tank

Wall hung gas boiler for C.H. and D.H.W. production by 60 litres ultrafast stainless steel storage tank


Output: 24 kW

  • Mono-thermal high efficiency copper heat exchanger
  • Just one electrode for ignition and flame detection
  • Stainless steel ultrafast 60 litre, coil type, D.H.W. storage tank, with inspection flange and magnesium anode, insulated with high density polyurethane
  • Continuous and proportional gas modulation through microprocessor, both in heating and D.H.W. production mode
  • Anti-frost protection on the heating primary circuit on two levels: activation of internal heating and safety lockout with signalling in case of gas lack
  • Pump and 3 way diverting valve anti-jamming timer in case of long inactivity period
  • High efficiency modulating pump
  • One pump for C.H. circuit and D.H.W. storage tank loading, via a 3 way diverting valve
  • C.H. set point adjustment range 45 – 78 °C
  • D.H.W. adjustment range 35 – 75 °C
  • Two NTC sensors for temperature control and D.H.W. priority
  • Limit thermostat
  • Circulating pump with built-in automatic air vent
  • Visualization of burner lockout for lack of gas and faulty diagnostics with alphanumeric indication on wide multifunction, back-lighted LCD display
  • Completely metallic casing, epoxy-polyester powder painted
  • Easy maintenance via frontward rotating panel and frontal access.
  • International Protection degree is X4D
  • Manometer
  • Manual differential bypass
  • C.H. 10 litre expansion vessel
  • D.H.W. 2 L expansion vessel
  • Safety valves, adjusted at 3 bar for C.H. system and at 6 bar for D.H.W.tank
  • Minimum water pressure switch
  • Electrical connections for On / Off or modulating room thermostat
  • (REGOLAFACILE) and outer temperature sensor


– Remote control with modulating room chronothermostat
– Outdoor temperature sensor for control of room temperature
according to the external temperature