CFR-90

The CFR-90 heat recovery unit is distinguished by a special aluminium air-to-air counterflow heat recovery exchanger, able to ensure even more than 90% efficiency.

This means a heavy reduction of additional heating/cooling systems for fresh air, a simplified air & water plant and very low consumption. CFR-90 series units are designed for roof application or similar and match a lot of air plant configurations.

CFR-90 models use AC direct-driven fans.
All the units are provided with a standard F7 compact filter on each air intake, electrical board and electronic controller, able to control air temperature, free-cooling mode and fan speed.

CFR-90 is both composed of six sizes, double-deck version only, to cover a needing for ventilation from 300 up to 7000 m3/h.
The models of the series CFR-90 can be given with an ionization system of the air called BIOXIGEN®.

This system, unique in its type, makes the air and surfaces of the machine, of the ducts and the bordering rooms healthy and good smelling.

Technical Specifications

• Constant airflow fans available on CFRE 90 140N – 700N.
• Floor or roof installation.
• Built-in by-pass facility.

• Frame made from extruded aluminium alloy bars, connected by 3-way reinforced nylon joints.
• Sandwich panels, 23 or 48 mm thickness, precoated inner and outer skin; 45 kg/m3 foamed polyurethane heat and sound insulation.
• Full-range controlled direct driven double inlet centrifugal fans; low consumption EC technology motors on CFR 90E.
• Filtering sections composed of cell filters with polypropylene media, extractable from side removable panels, ISO 16890 ePM1 70% efficiency for fresh and return airflow.
• Integrated pressure switch for dirty filter signal.
• Built-in electrical box with external main switch and control electronics with control panel.

Airflow

MVHR Performance Chart

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