KON 100-115

Wall hung condensing gas boiler for Nat. gas or LPG, LOW NOx class 5, premix modulating burner, for indoor and outdoor installations, also in battery (up to 8 units)
Output range: from 99.5 to 920 kW (in battery)

• Modulation ratio 1:5.75 (5.0)
• Casing front panel with hang-up closing and fixing through screws.
• Flow and Return C.H. connections of 1 ¼”
• Smoke outlet 100 mm diameter
• Combustion air inlet dia. 80/100 mm
• Minimum gas feeding pressure: 15 mbar
• Maximum available pressure at the chimney base: 150 Pa
• Maximum allowable temperature: 100°C
• Maximum working temperature: 85°C
• Primary heat exchanger in Al/Si/Mg alloy completely irrigated, ultracompact with high water circulation (5 years guarantee)
• Self-adapting output according to length of the smoke evacuation ducts
• Very low polluting emission, Low NOx, class 5 according to EN 15502-2
• High efficiency ErP pump standard supplied
• NTC sensors for control of flow and return temperature
• Safety thermostat
• Safety thermostat for the heat exchanger
• Minimum gas pressure switch set at 15 mbar
• Minimum water pressure switch set at 0.5 bar
• Smokes safety pressure switch
• Safety level switch on condensate drain
• Pressure safety valve set at 6 bar
• Boiler drain valve
• Automatic and manual air venters
• Ignition electrode – ionization electrode
• Pump anti-jamming time controlled function
• Standard panel board inside the casing, complete with display, push buttons for menu adjustment and programming