intartop waterloop

Compact refrigeration unit

Compact units designed for mini-ceiling refrigeration and freezing chambers with R290.


Compact monoblock water cooled condensing rooftop unit for medium and low temperature refrigeration. CR-VHD waterloop units are hermetically sealed compact systems with minimum R-290 charge, exempt from RSIF Regulation and EN 378. They have a minimum R-290 refrigerant charge below the practical limit of the refrigerated volume. They stand out for:

  • Compact water-condensed equipment.
  • Energy-efficient natural refrigerant R-290.
  • Designed for extreme ambient conditions, with water temperatures up to 50ºC.


  • Power supply 230V 50Hz or 400V 3N 50Hz. Available in 60 Hz. Other voltages on request. R-290 refrigerant charge, less than 150 gr per circuit.
  • Hermetic reciprocating compressor(s).
  • Hot gas defrost.
  • Evaporator coil with anti-corrosion treatment by cataphoresis.
  • Single / double refrigeration circuit.
  • Water solenoid valve for multi-equipment installation in water circuit (without assembly).
  • Maritime packaging.
  • Master-slave (alternating + simultaneous).
  • Door micro-switch.
  • Voltage control.
  • Without water solenoid valve.