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    High efficiency heat recovery units with rotary wheel


    High efficient heat recovery units up to 88% with rotary wheel, plug-fans with backward curved blades and EC external-rotor motor.
    Pre-configured control system for easy start-up.
    The casing is made of 50 mm, self-supporting double skinned panels (mineral wool, 40 kg/m3, thermal conductivity 0.037 W/ mK). The outer skin is made from coated steel (RAL7024) with a high resistance against corrosion (class: RC3) and UV light (class: RUV3) according to EN 10169 and the inner skin is made from galvanised steel.
    Support feet are made from 3 mm, RAL9011 coated, 100 mm height (except RHE 6000 to 10000 models, which are base-mounted), with possibility to fit anti-vibration mounts or leveling feet (as accessories).
    Easy access to all components via large hinged front doors.
    Circular inlet and discharge connection flanges with EPDM rubber seal strip, VELODUCTļ¾© tightness class D up to size 3500 HD, rectangular connections for the sizes 3500 VD, 6000, 8000 and 10000

    Public buildings, commercial offices, stores, schools and restaurants.

    3 versions:
    • horizontal discharge HD.
    • vertical discharge VD.
    • horizontal discharge for outdoor installation HD OI 9 sizes: 700 m3/h,1300 m3/h, 1900 m3/h, 2500 m3/h, 3500 m3/h,4500 m3/h, 6000 m3/h, 8000 m3/h and 10000 m3/h.
    4 models:
    • RHE D: without additional heater.
    • RHE DI: with built-in electric post-heating.
    • RHE DC: with built-in hot water coil.
    • RHE DFR: with built-in reversible hot/ chilled water coil (chilled water coil only for HD version available).

    Built-in and connected control system (Plug & Play).

    Ranges of product according to the type of operating control:
    VAV- variable air volume
    Fan speed can be adjusted with a 0 - 10V signal from the remote touchscreen panel (included) or an external CO2, temperature or humidity sensor (accessories).
    CAV - constant air volume
    Manual pre-setting of 2 working points the fans are controlled separately.
    COP - constant pressure
    Constant pressure measured by an external sensor (accessory).

    Plug-fan with backward curved blades, external rotor EC motor with maintainance free ball bearings and permanent lubrication, P44, Class B, with integrated electronic protection (locked-rotor, phase failure, under-voltage, over-temperature, short-circuit).
    ?Protection IP54, Class B. (RHE-8000 and 10000 models, Class F)."

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    Product selection software
    S&P air handling units selection software available.