Heat pump / AIr refrigeration unit
HEVA. Air/water chillers and heat pumps with propeller fans and semihermetic screw compressors.
H Heat pumps
D/R Energy versions
LN/SL Acoustic versions
B/M/A Hydraulic versions without water tank
• Compressors screw type with standard Step less capacity control.
• ECO-PROFILE axial fans statically and dinamically balanced.
• Water side heat exchangers shell and tube type with water connections.
• Air side heat exchangers high efficiency finned coils with seamless copper tubes expanded into corrugated aluminium.
• Electronic expansion valve.
• Comunication card RS485.
• Casing and panels in galvanised and painted steel.
The ecological refrigerant R134a, without negative impact on stratospheric ozone layer (ODP=0), is characterized by low pressures compared to other refrigerant so it allows to work with higher evaporating temperatures, proper of tropical climate.
The compact overall dimensions allow extremely flexible installations.
The maintenance operations are very easy thanks to the location of the components.