Silent fan motor with an aluminum epoxy polyester-coated airfoil propeller to ensure the best compromise between air flow efficiency and acoustic comfort ROTOREX design (windings inserted in the fan hub) keeps the motor cool to ensure that it operates at optimum efficiency Available in: Three-phase 2 speeds 230/400V - 3Ph - 50hz (accessory: LS/HS switch) Single-phase 1 variable speed 230V - 1Ph - 50hz (accessory: 5-speed autotransformer)

Fan motor assembly equipped with a high-efficiency EC (electronically commutated) motor EC motors (single-phase 230 V drive) will be progressively controlled by the 0-10 V signal, to ensure acoustic comfort and air flow efficiency and to optimize consumption of electricity A shunt can be used to operate the air heater at maximum speed

Elegant galvanized steel casing, pre-painted in RAL 7035 (light grey) Built-in condensate drain pan for cooling applications, featuring an antibacterial design (perforated bottom) and quick-release fitting Inlet cone optimized for improved air flow performance and acoustic comfort level Its classic design means that it can easily blend into the architecture of the installation site No need to add an unsightly condensate drain pan Condensate pipes quick and extremely simple to connect, without any need for a clamp

Double deflection diffuser made from rigid aluminum sections, based on the BERNOULLI fluid flow principle and on NACA0012 airfoils, creating a high induction rate on the primary air, in order to increase the air throws, limit the stratification phenomenon and thereby reduce energy consumption. Basic version (only for the 42AM-AC63ST0-S0H-A or 42AM-AC63ST0-M0H-A) Single-deflection diffuser with directional louvre Light-grey galvanized steel louvre JET+ version (fitted as standard) Double-deflection diffuser JET+ aluminum louvre with NACA0012 airfoil design Each louvre is directional Air flows adjustable in 4 directions for optimal coverage Laminar flow of the airstream for improved acoustic comfort Increased velocity of the air streams thanks to the aerodynamics of the curved airfoil Limits stratification Reduced building warm-up time Recorded energy savings of 15% to 20%

HIGH EFFICIENCY heat exchanger coil with tapered intake baffles, to help pressurize the finned block, available in three versions: Low Pressure hot or cold water version, available with 1,2 or 3 rows High Pressure Superheated water-Oil, available with 1 row High Pressure Steam, available in 1 row

A range of "Plug & Play" proportional air-source/water-source controllers are used to control the air flow of the fan and the heating capacity required for the room, according to the occupancy periods (built-in timer).