Gas heaters

XK-G Compact gas heaters

THE OPTIMAL HEATING AND VENTILATION SYSTEM

RATHERM HVAC meets customer expectations by introducing the new XK-G range of gas heaters. The new standard for heating and ventilation units, equipped with modulated gas burners as standard, ensures thermal comfort in large-volume buildings.

The production of the XK-G units is based on the MAGIC BOX concept. By utilizing monoblock systems, we offer flexible configurations for connecting ventilation ducts, including bottom (VV), top (UU), or classic frontal (HH) connections and their variations. This results in minimized installation costs, simplified construction, and ease of assembly.

All XK-G units come factory-equipped with a complete automation system, enabling immediate commissioning of the unit right after installation, power connection, and duct attachment.

APPLICATION

Wide range of capacity 1500-46000 m3/h
Broad array of available air handling modules
6 unit sizes
Compact unit dimensions
Flexible configuration of duct connections

GAS HEATERS XK

Gas heaters are applicable wherever other energy sources are unavailable or insufficient. Due to the constantly rising cost of electricity, gas heaters are also increasingly chosen by our clients, as they prove to be more economically justified.

COMPREHENSIVE UNIT XK 350 N HG210 HV

Efficiency: 35 000 m³/h

Heating power of the gas module: 210 kW

COMPACT UNIT WITH PLATE HEAT EXCHANGER XK 050NWP HG30 CF22 HH

Efficiency: 5000 m³/h

Heating power of the gas heater: 30 KW

Cooling power of the DX coil: 22 kW

Horizontal supply air outlet, horizontal return air inlet

COMPACT UNIT WITH ROTARY WHEEL XK 125 NWR HG65 UU

Efficiency: 12 500 m3/h

Heating power of the gas heater: 65 KW

Horizontal supply air outlet, horizontal return air inlet

WEATHER RESISTANT

Placing the unit on the roof significantly increases the usable area inside the building. It also substantially reduces the audible noise generated by the equipment (the insulation used also contributes to the low noise level). The casing of the RATHERM XK-G gas unit is designed andi

manufactured to ensure maximum resistance to the adverse weather conditions prevailing on the building's roof. The climate in Poland is characterized by high variability. Resistance to hail, rain, snow, and large temperature fluctuations is extremely important for gas-fired rooftop HVAC units. .

THE HIGHEST QUALITY

We have been manufacturing air conditioning and ventilation equipment for nearly 20 years. All units we produce are equipped with components from well-known and reputable manufacturers.

Excellent design, superb quality of workmanship, numerous studies and tests, and the best components guarantee high efficiency and reliability. We are a fully Polish company that has successfully completed dozens of large HVAC projects.

APPLICATIONS OF COMPACT GAS-FIRED ROOFTOP UNITS

The RATHERM gas heaters, thanks to a wide performance range from 1500 to 46000 m3/h can be applied in both small buildings and large-volume facilities such as shopping centres, production and exhibition halls, sports facilities, warehouses, wholesalers, shops, offices, etc.

ADVANTAGES OF A GAS HEATER

The selection of the optimal air conditioning unit is very important for any investment. Choosing the right equipment can significantly reduce the long-term maintenance costs of a given facility. Natural gas is a very efficient fuel and offers a number of advantages, which is why gas HEATERS are gaining increasing interest among investors.

HIGH ENERGY EFFICIENT

RATHERM gas heaters are characterized by very high energy efficiency. The air is heated in a very effective way, thanks to the technology used, the units heat significant volumes of air while utilizing a minimal amount of gas. Transmission losses are reduced almost to zero.

RATHERM units are equipped with high-efficiency heat and cold recovery exchangers, as well as a recirculation damper, which significantly increases the efficiency of the entire system, maximizing the utilization of energy generated from natural gas.

LOWER COSTS

High energy efficiency translates into significantly lower gas consumption and thus lower operating costs. RATHERM gas heaters are compact. Most of the necessary components are located within one single, integrated casing, which reduces the need for costly infrastructure expansion: the construction of a boiler room, additional installations, insulation, etc. Gas is also often cheaper than electricity, making it potentially more economically justified.

ECOLOGY

The problem of air quality in our country is becoming increasingly noticeable. By choosing natural gas as a heating fuel instead of coal, you contribute to the reduction of smog and the improvement of air quality. Natural gas is a fuel characterized by significantly lower emissions of harmful pollutants than coal. The combustion of gas does not produce waste such as ash, dust, or slag. Natural gas is widely used in Western European countries (coal is used much less frequently). In Poland too, investors are increasingly utilizing gas as an energy source in ventilation units.

Gas-fired units have a number of advantages. If you are wondering which type of unit will be best for your specific facility, please contact us.

CATALOGUE

More information about the compact air conditioning units we produce (including example configurations, available connection schemes, and technical parameters) can be found in the catalog, which you can download here.

ratherm-katalog-ratherm-solutions.pdf