Gas BIASI RINNOVA M290.28CM/M 29.1 kW dual circuit

Weight: 33.4 kg
Equipment: Display
Description: Type of heating boiler: gas, max. heating power: 29.10 kW, number of circuits: double-circuit, placement: wall-mounted, fuel: natural gas, liquefied gas, type of combustion chamber: closed, type of power supply: single-phase,
Peculiarities: Air vent, built-in expansion tank, built-in circulation pump, safety valve, external control connector, thermometer, water filter
Control: Electronic
Dimensions WxHxD: 400x703x325 mm
Installation: Wall-mounted
Efficiency: 93.3 %
Fuel: Natural gas, liquefied gas
Mains voltage: Single-phase
Thermal power: 14.90 - 29.10 kW
LPG consumption: 2.45 kg/hour
Secondary heat exchanger material: Steel
The combustion chamber: Closed
Max. water pressure in the DHW circuit: 10 bar
Max. water pressure in the heating circuit: 3 bar
Temperature in the DHW circuit: 35 - 60 °С
Heat carrier temperature: 38 - 85 °С
Thermal load: 16.50 - 31.10 kW
Expansion tank volume: 7 l
Burner: Gas
Coaxial chimney diameter: 60/100 mm and 80/125 mm
Gas connection: 3/4"
Connection of a separate chimney diameter 80 mm: Yes
Permissible LPG pressure: 45 mbar
Nominal pressure of natural gas: 17 - 25 mbar
Natural gas consumption: 3.29 cu. m/hour
Number of circuits: Double-circuit
Type of heating boiler: Gas, convection
Hot water capacity at t 25°C: 18.1 l/min
Hot water capacity at t 30°C: 14.8 l/min