• High efficiency and elegant design
• Long lasting steel body
• Combustion with draught fan
• Automatic fuel feed
• Automatic ignition system
• Heat exchanger cleaning Via the lever
• Automatic burner cleaning system
• Control panel with modulation
• Remote control with internet
• Advanced weekly timer
• Fuel feed motor protection system
• Fuel management with fuel level sensor
• Modulation up to flue temperature
• Back burn protection system
• Temperature control with room thermostat
• Outdoor temperature control
• Hot water tank and buffer tank management
• Strong insulation with glass wool and ceramic
• Ahter-70 Extra model with automatic ash removal system
• Ahter-25-40-70 EXTRA Model with automatic heat exchanger cleaning system
• Optional : Ultra Performance Kit (Lambda Sensor -Servo Valve -Air Flow Sensor )
• Optional : 3 or 4 way motorized valve or buffer tank control and hot water tank control can be
managed from the card.