RXA I

This series of air-water chillers and heat pumps satisfies the cooling and heating requirements of residential plants of small and medium size.

The unit are equipped by a DC inverter compressor that allow a capacity modulation from 30 up to 120% of the rated capacity.

All the units are suitable for outdoor installation and can be applied to fan coil plants, radiant floor plants and high efficiency radiators plants.

The units are also equipped with hydraulic component as water pump, expansion tank, safety valve for an easy and correct installation.

All the units are supplied with an outdoor temperature sensor, already installed on the unit, in order to realize the climatic control.

COMPRESSOR: DC inverter twin-rotary compressors for low vibration and wide application frequency range. Mounted on damper support and covered by a double compressor shield for acoustic insulation further reduces noise levels. All compressors are equipe with crankcase heaters as standard.

REFRIGERANT CIRCUIT: Include biflow thermostatic expansion valve, dryer filter, refrigerant storage receiver brazed plate heat exchanger and reverse cycle valve.

PLANT SIDE HEAT EXCHANGER: braze-welded plate type in stainless steel (AISI 316) is thermally insulated in order to avoid condensate generation and to reduce thermal losses.

SOURCE SIDE HEAT EXCHANGER: finned coil made of copper pipes and aluminium louvered fins.

FAN: propeller fan type with speed modulation by a DC brushless motor. Includes fan guard.

HYDRAULIC KIT: the units are equipped with:
-three speed water pump,

-flow swith

-expansion tank

-automatic air purge

-safety valve

ACCESSORIES

Base wire remote control Rem B

Clima Control wire remote control Rem CC

Additional environmental air sensor SAE