Gas boiler Rinnai RB-257EMF

Weight: 29 kg
Equipment: Display, room thermostat, remote control
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, pressure gauge, safety valve, thermometer
Control: Electronic
Dimensions WxHxD: 440x600x240mm
Installation: Wall-mounted
Efficiency: 89.5 %
Fuel: Natural gas, liquefied gas
Mains voltage: Single-phase
Heated area: 291 sq.m
LPG consumption: 2.51 kg/h
The combustion chamber: Closed
Max. water pressure in the DHW circuit: 7 bar
Max. water pressure in the heating circuit: 3 bar
Max. temperature in the DHW circuit: 60 °С
Heat carrier temperature: 40 - 85 °С
Expansion tank volume: 8.5 l
Burner: Gas
Coaxial chimney diameter: 75/100 mm
Gas connection: 1/2"
Branch pipe for connecting the DHW circuit: 1/2"
Heating circuit connection: 3/4"
Permissible LPG pressure: 29.4 mbar
Nominal pressure of natural gas: 4.41 - 24.50 mbar
Natural gas consumption: 2.85 cu. m/hour
Number of circuits: Double-circuit
Type of heating boiler: Gas, convection
Max. thermal power: 29.10 kW
Hot water capacity at t 25°C: 18.9 l/min
Hot water capacity at t 40°C: 11.8 l/min