Baxi Eco 4 S 24 kW Kombi

Maximum useful heating capacity kW: 24

Minimum useful heating capacity kW: 9.3

Maximum consumption heat capacity kW: 25.8

Minimum consumption heat capacity kW: 10.6

Maximum productivity (Useful efficiency): % 92.9

Capacity/expansion tank filling pressure l/bar 6/0.8

Combustion chamber: closed

Temperature adjustment range in the IST contour: °С 35-60

Productivity of hot water under ΔТ=25°С l/min: 13.7

Minimum water consumption in the hot water supply (HT) circuit l/min 2

Maximum pressure in the IST circuit bar: 8

Minimum pressure bar in the IST circuit: 0.15

Diameter of smoke pipes (coax./separator) mm: 60-100/80

Maximum length of smoke pipes (coax/separator): м 5/30

Nominal inlet pressure of natural gas: 13-20 mbar

Power/voltage W/V: 130/230

Country of manufacture: Italy

– height: mm 730 730

– width mm: 400 400

– depth: mm 299 299

Net weight: kg 30/33 26/29

Continuous electronic modulation of the flame in heating and hot water supply modes;

Smooth electronic ignition;

The boilers are adapted to the natural conditions of the territory of Azerbaijan. They work continuously when the inlet pressure of natural gas decreases to 5 mbar;

The flame separators in the fireplace are made of stainless steel;

Patented air supply regulation system (models with a closed chamber);

It can be retrofitted to run on LPG.

Hydraulic group from composite materials;

Hot water flow transmission pipe flow meter;

Primary copper heat exchanger coated with a special composition for additional protection against corrosion;

Second stainless steel plate heat exchanger;

Three-way valve with electric servo drive;

Energy-saving circulation pump with built-in automatic water separator;

Manometer;

Automatic cycle;

Postcirculation of the pump;

Cold water inlet filter;

The possibility of connecting an external collector boiler for hot water;

Ability to connect to solar collectors.

Two temperature adjustment ranges in the heating system: 30-85 оС and 30-45 оС ("warm floors" mode);

Built-in weather-dependent automation (possibility of connecting a temperature sensor on the street);

Regulation and automatic maintenance of the given temperature in the heating and hot water supply circuit;

Temperature digital timer;

The possibility of connecting a room thermostat and a programmable time setting device;

Control and security devices;

Antifreeze protection system in heating and hot water supply circuits.

The ability to send a signal to the dispatcher's remote control device about blocking the boiler;

Aluminum ionizing control;

Pump blocking system (starts automatically every 24 hours);

Anti-lock protection system of the three-inlet valve (automatically activates every 24 hours);

Water overheating protection thermostat in the primary heat exchanger;

Traction force device for controlling the safe removal of combustion products (pneumorela for models with a closed combustion chamber, thermostat for models with an open chamber);

Pressostat in the heating system — turns on when the water pressure is insufficient;

Safety valve in the heating circuit (3 atm.);