Domasu MINNY DUO 30 32.1 kW Boiler, Heating and DHW
This oil-fired condensing boiler for heating only is specially designed for kitchen installation, offering a compact footprint suitable for tight spaces. It is equipped with an intuitive touch panel for easy control and programming of heating settings.
Manufactured with reinforced sound insulation on the boiler body and body, it is particularly quiet thanks to the perfect combination of the gas circuit and burner.
The DHW system's coil heat exchanger is designed to prevent scaling. Its circulation pump and electronic control stabilize the temperature of the drinking water. The home's energy consumption is reduced thanks to its high-efficiency pump.
Description
Heating check valve
Heating pump
Pressure transducer
Safety valve
Automatic air vent
Heating expansion tank
Filling valve
Condensate drain
Drain valve
Burner
Telephone relay connection
Coil heat exchanger
Diverter valve
Hot water flow regulator
Pump anti-blocking device
Minimum pressure limiter
Antifreeze
Nominal power: 30 kW
Useful power: 30.1 kW
Useful power (30%): 9.7 kW
Seasonal heating energy efficiency: 91.7%
Useful efficiency: 97% (LHV) / 91.5% (HHV)
Auxiliary power consumption at full load: 0.217 kW
Auxiliary power consumption at partial load: 0.077 kW
Auxiliary power consumption in standby mode: 0.002 kW kW
Norgen oxide emissions: 110 mg/kWh
Declared load profile: XL
Water heating energy efficiency: 80%
Daily electricity consumption: 0.337 kWh
Daily fuel consumption: 24,110 kWh
DHW production at 30°C: 13.9 l/min
Heating temperature control: OFF, 30-85°C
DHW temperature control: OFF, 30-65°C
Maximum safety temperature: 110°C
Maximum operating pressure for heating: 3 bar
Expansion vessel capacity: 8 liters
Heating water volume: 24 liters
Water pressure drop: 176 mbar
Flue gas temperature: 84°C
Side volume Heating temperature: 84°C
Maximum flue gas flow rate: 0.0132 kg/s
Flue gas pressure drop: 0.21 mbar
Combustion chamber length: 240 mm
Combustion chamber type: wet + 2 flue passages
Burner control type: ON/OFF
Dimensions and weight
Height: 849 mm
Depth: 600 mm
Width: 400 mm
Weight: 145 kg