The Future
of sustainable heating, air conditioning and DHW
Find out our R32 heat pump series
The FGS 10 / 20 MB models, achieve the highest energy efficiency rating of A+++, delivering a COP of up to 4.8. Equipped with advanced technologies and innovative solutions, the heat pumps function reliably even at outdoor temperatures as low as -25°C and can heat water to temperatures of up to +60°C.
Like all Mareli Systems products, our heat pumps are proudly made in Bulgaria and have been officially tested in the laboratories of the Polytechnic University of Milan, Italy.
Main features
Integrated automatic water flow reverse valve
A unique 4 way valve system that takes the performance of the heat pump to another level. This innovation allows for maximum efficiency in both cooling and heating. Usually, this kind of system is integrated during the installation, hens the client has to pay for it.
Smart defrost and inverter fan
A unique defrost cycle algorithm that activates when performance decreases. It constantly monitors the COP so that the heat pump can adapt flexibly to any weather conditions. In addition, the advanced fan construction allows for peak performance while maintaining a low level of noise. The QUIET MODE further drops the noise level to the absolute minimum.
Three-row external heat exchanger and inverter fan
Makes the heat pump extremely resistant to freezing even during the most extreme weather conditions. The big heat exchanger also contributes greatly to the elite level of performance the heat pump can generate.
Key components from trusted manufacturers
The main components of the R32 refrigerant heat pump series are supplied by world leading manufacturers. The inverter compressor is provided by the Japanese manufacturer PANASONIC. The electronic control and inverter are from the Italian manufacturer CAREL. The leading Danish producer DANFOS supplies the reversing valve and the inverter circulator is GRUNDFOS brand.
Certification
Technical specifications and documentations
Check out our R290 Heat pump
NorthLander
R290 high-temperature heat pump