Integrated air handling units

  • Air-to-Air type heat pump
  • 100% Fresh air
  • Air flows from 2.500 to 25.000 m³/h
  • Total cooling capacity from 44,3 to 404 kW kW
  • Total heating capacity from 44,7 to 425 kW
  • 4 recovery stages
Integrated air handling units RRU FA
  • erp 2021 compliant
  • r410a
  • Tertiary
  • Medium -to-large sized shopping centres
  • Schools and Colleges
  • Offices
  • Hotel
  • Nursing homes

The RRU-FA range was conceived by Roccheggiani to meet the growing demand for air quality and energy savings. These units are intended to suit all systems where primary air supply needs to be ensured: systems with hydronic terminals or chilled beams, induction systems, radiant systems and existing systems needing improvement in order to provide the appropriate level of fresh air.

Fresh air handling is initially performed through a first stage of sensitive and latent heat recovery by means of a thermal wheel, with efficiencies exceeding 85%; a second stage of heat recovery is performed through a fully integrated refrigeration/heat pump cycle with R410A ecological refrigerant (thermodynamic recovery). A third stage of heat recovery takes place during cooling using the latent heat in condensation; during the summer dehumidification phase, a fourth heat recovery stage is performed by reheating the air using appropriately drawn hot R410A.

The units can be equipped (as an optional) with a water-filled pre-heating/cooling coil.

This kind of coil can be fed with return water from radiant systems or chilled beams; alternatively, RRU-FA units can also be integrated with geothermal or solar heat sources. Ten sizes are available with nominal air flows ranging from 2.500 to 25.000 m³/h.

  • The High Efficiency Roof Top Units

    The High Efficiency Roof Top Units

  • Multi-purpose heat pumps

    Multi-purpose heat pumps

  • Refrigeratori d'acqua e pompe di calore reversibili

    Refrigeratori d'acqua e pompe di calore reversibili

  • High efficiency heat recovery unit

    High efficiency heat recovery unit

  • Heat Recovery Systems

    Heat Recovery Systems

  • Air Handling Units

    Air Handling Units

  • Hydronic Terminal Units

    Hydronic Terminal Units

  • Ducts and Air Diffusion

    Ducts and Air Diffusion

  • Dust Cleaning Filters

    Dust Cleaning Filters

  • Air purification technologies

    Air purification technologies