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KON 1 - Gas Condensing Boilers
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
