Unical KON E 35 KW ErP Condensing Boiler - Complete with Flue Gas Exhaust Kit

Technical Features

• Model

  Unical KON E 35 ErP condensing boiler complete with flue gas exhaust kit

• Energy Efficiency

  TECHNICAL DATA SHEET:
  
  

General Features

• KONe
  
  
  
  Wall-mounted gas boiler with fully premixed burner, Low NOx condensing - sealed chamber - electronic ignition and modulation - IPX5D - also for outdoor use
  
  
  
  Aluminum/Silicon/Magnesium Heat Exchanger/Condenser
  Electronic ignition and control of single-electrode flame
  Modulation ratio 1:8
  Fully electronic total premix burner with constant combustion ratio (both gas valve and fan)
  Automatic combustion feedback through the electrode (which constantly monitors the combustion quality)
  Minimum thermal power regulation in heating function;
  HWS “Hot Water Speed”: to eliminate delays in DHW production
  12-plate stainless steel secondary heat exchanger with “thermal length”, optimised for condensation, 14 plates (mod. 28-35)
  2 zone management: High/low temperatures with differentiated priority
  Electronic antifreeze function
  Operation down to -15°
  Anti-blocking function of the pump
  Pump post-circulation function
  Safety limit thermostat
  Flow temperature sensor
  Return temperature sensor
  Sanitary temperature sensor
  Modulating circulator based on power demand, managed by high-efficiency on-board electronics compliant with ERP 2015 directive.
  8 litre expansion vessel
  Automatic deaerator
  Safety pressure switch against lack of water
  3 bar safety valve
  Soft touch control panel with display and connection for diagnostics and programming via computer or portable programmer
  Magnetically closing door of the control panel
  Hydrometer
  Multifunction silicone membrane keyboard
  Burner inspection and exchanger cleaning system using quick release closures
  Paper assembly template for preparing hydraulic connections
  Fixing plugs
  Condensation drainage siphon