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Econofresh EF-456NE

Fresh air module


  • The Econofresh can be attached to the RPI size 4, 5 & 6 ducted units. Fresh and recycled air is controlled using a series of dampers
  • It can also be connected to a CO2 sensor to ensure the air quality or use of a enthalpy probe
  • The Econofresh kit can provide up to 100% fresh air and has the ability to provide “free cooling” when the outdoor temperature is below the indoor setting temperature
  • Used in conjunction with Hitachi’s RPI In the Ceiling unit
  • Maintains the correct room temperature and provides fresh air, but also provides natural cooling therefore increasing energy savings.