New stainless steel alternator of high reliability & durability
Boiler power management range from 20 to 100%
Possibility of installation in a partially covered area IPX5D
Instantaneous and precise adjustment of combustion parameters
GRUNDFOS circulator with EEI<0.20
MUGER connection arrangement according to DIN
Suitable for installation in the IMMERGAS special cabinet
Electronic self-adjusting-adjusting gas valve, suitable for natural gas and LPG (no injector)
Minimum power of 4 Kw for absolute economy
New design of the boiler management screen
Environmentally friendly - low emissions ( Class 6 )
Adjustable by-pass
Temperature sensors at the inlet-outlet of the heat exchanger for better adaptation of the pump according to the instantaneous Δt
Antifreeze protection at -5℃ with the possibility of extension to -15℃ with the optional kit
Possibility of remote management of the boiler (DOMINUS app)
Sophisticated Condensate Drain Siphon
Sparkizer and Ionizer in one component (2 in 1)
Boiler power consumption in stand-by less than 6 watts
Characteristics
Technology: Condensation
Alternator: Double
Chamber: Closed
Use: Heating and Domestic Hot Water
Nominal Power: 25.7 kW
Useful Power (80/60 oC): 20.8 kW
Useful Power (50/30 oC): 23.6 kW
Circulator: INVERTER
Exhaust Fan: INVERTER
Degree of Efficiency (80/60 oC): 96.5 %
Domestic hot water production: 11.9 lit/min
Expansion Tank Capacity: 5.8 lit
Electrical Protection: IPX5D
Antifreeze Protection: -5°C
Boiler Weight: 29 Kg
Dimensions (Height / Width / Depth): 738 / 400 / 247 mm