KON1

Décor boiler, condensing, totally premix, Low NOx Class 6, room sealed, wall hung gas boiler, with electronic ignition and modulating pump, for heating and D.H.W. production - IPX4D, ErP certified class A

Heat output 24 kW

• Patented boiler body in aluminium-silicon-magnesium alloy
• Ignition and flame detection with just one electrode
• Modulation ratio 1:8
• Totally premixed burner with constant, fully electronic combustion ratio and modulating (both, the gas valve and fan).
• Adjustment of output according to heating request
• HWS “Hot Water Speed” electronic function: commutation from heating to DHW mode without stopping the pump
• D.H.W. stainless steel plate heat exchanger, with 12 plates, with the “thermal length“ optimized for the condensation.
• Management of two heating zones, H/L temperature with different priority
• Electronic anti-frost protection from -5 °C
• Pump over-run function
• Safety limit thermostat
• Flow temperature sensor
• Return temperature sensor
• D.H.W. temperature sensor
• High efficiency modulating pump according to the heat request, managed by the electronic PCB, according to the ErP directive
• Expansion vessel 7 litres
• Manometer
• Flow switch with filter (cold water)
• Automatic air vent
• Minimum water pressure switch
• Pressure safety valve 3 bar
• KXeasy: Backlit ( 7 ) DAY modulating remote control with Open Therm Protocol (std. supplied)
• Gateway for boiler connection
• Burner and heat exchanger inspection openings with quick release
• Paper mounting jig for prearrangement of hydraulic connections
• Screw anchors for boiler fixing
• Front panel in polymetilmetacrylate in different optional colours
• Coaxial or independent air/smoke flue ducts