Ora O-Flow

//Ora O-Flow

Ora O-Flow

Common features

  • Structure in painted steel plate, polyester powder RAL 7035 orange peel finished
  • Scroll compressor starting from 4,3kW cooling capacity, hermetic reciprocating one for lower cooling capacity
  • Ecological refrigerant gas
  • Steel brazed plate evaporator
  • Microprocessor electronic thermostat which manages operating temperatures, predisposed for remote control, with general alarm.


  • High and low pressure switches
  • High temperature alarm
  • General alarm
  • Antifreeze protection

-> Selection program



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UL Certification
The UL for our products can be downloaded directly on the UL website at the following link:
In the search form, insert stulz spa in the comapy name box.
It will appear a list of the downloadable documents.

Code Cooling capacity Power Supply (V-ph-Hz) HxWxD Downloads
ORA20 2100 W 230-400/1-3/50 720X420X580
ORA34 3400 W 400-460/3/50-60 1146X740X570
ORA43 4300 W 400-460/3/50-60 1146X740X570
ORA58 5800 W 400-460/3/50-60 1146X740X570
ORA70 7000 W 400-460/3/50-60 1146X740X570
ORA95 10000 W 400-460/3/50-60 1500X735X926
ORAA3 13000 W 400-460/3/50-60 1500X735X926
ORAA6 16000 W 400-460/3/50-60 1500X735X926