Options and accessories
Wall bracket, ceiling bracket, IPN additional kit Filter box 2-channel mixing box with built-in ﬁlter Speciﬁc diffuser (on door, high-level etc.) Damper and outdoor kit IP30 or IP54 room thermostat LS/HS switch for 3-PH fan motor assembly 5-speed autotransformer for single-phase AC FMAs
Air heaters are installed at the end of a central heating or cooling system (boilers, air-source or water-source heat pump, reversible production unit).
High-efﬁciency fan motor assembly Silent FMA featuring an aluminium epoxy polyester-coated airfoil propeller to ensure the best compromise between air ﬂow efﬁciency and acoustic comfort. Condensate pipes quick and extremely simple to connect, without any need for a clamp. Diffuser Double deﬂection diffuser made from rigid aluminium 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 (for 42AM 63S only): - Single-deﬂection diffuser with directional louvre - Light-grey galvanised steel louvre • JET+ version (ﬁtted as standard): - Double deﬂection diffuser - JET+ aluminium louvre with NACA0012 airfoil design - Each louvre is directional - Advantages: - Air ﬂows adjustable in 4 directions for optimum coverage of the area to be handled, while limiting draughts. - Laminar air ﬂow for better acoustic comfort (zero turbulence at the diffuser outlet). - Increased air speed, thanks to the resulting aerodynamics (depression along lower surface of blade) due to the curve of the airfoil, thereby increasing the air throws and the induction rate. - Limited stratiﬁcation phenomenon. - Reduced building warm-up times: - Recorded energy savings of 15 to 20%. -
The ROTOREX design (windings inserted in the fan hub keeps the motor cool to ensure that it operates at optimum efﬁciency. Two versions are available : • THREE-PHASE 2-speed (accessory: LS/HS switch) • SINGLE-PHASE 1 variable speed (accessory: 5-speed autotransformer) Casing • Elegant galvanised steel casing, pre-painted with RAL 7035 (light grey). • Condensate drain pan built-in for cooling applications, featuring an antibacterial design (perforated bottom) and quick-release ﬁtting. • Intake section optimised for improved air ﬂow performance and acoustic comfort level. • Advantages: - 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. 590