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    • Fan motor assembly with ROTOREX technology available in 3-phase 2-speed version and 1-phase 1 variable speed version (reduced voltage).
    • Fan motor assembly, HEE technology (with EC motor) available in 1 phase 1 variable speed (0-10 volts signal)
    • Double deflector diffuser with JET+ technology as standard.
    • Coils:
      • LP water: 1, 2 or 3 row(s) – Copper tube (AC or HEE version)
      • HP water: 1 row (2 or 3 rows on request) – Steel tube (AC version only)
      • LP/HP Steam: 1 row – Copper-nickel tube (AC version only)
      • Electric: shielded stainless steel resistors inserted directly in the finned block for optimum heat transfer (AC version only)
    • Galvanised steel casing, precoated with RAL 7035 paint
    • Condensate drain pan with perforated bottom and quick connection fitting is built in for cooling or reversible applications.


    Version A with AC fan motor assembly

    Available in 5 sizes in heating mode ((H4350-H4400-H4450-H4500 and H4630) 4 sizes in cooling mode (H4350-H4400-H4450-H4500)

    Version with HEE fan motor assembly :

    Available in 6 sizes in heating and cooling modes (H4300-H4350-H4400-H4450-H4500 and H4630)

    The new 4631S size is specifically designed for the “logistics platforms” market

    Range of use:

    Cooling capacity: 10 to 150 kW
    Heating capacity: 5.4 to 21.9 kW
    Air flow rates: 1000 to 12000 m³/h


    HELIOTHERME 4000 is designed for all types of small or large areas (industrial premises or workshops, warehouses, large stores, garages, gymnasiums, multi-purpose halls …). This air heater can be used for overall or back-up heating, either permanently or intermittently, or used simply to keep buildings frost-free.


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    CIAT Products

    CIAT designs, manufactures and markets solutions for the residential, tertiary, healthcare and sectors.

    CIAT is a part of UTC Climate, Controls & Security, a unit of United Technologies Corp.
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