Ventilconvettore slim Sphera ESTESW EC

Features:

• Inner frame, made of galvanized steel and lined with self-extinguishing thermal insulation material.
• Coil for 2 pipe systems, independent of the inner frame and provided with antitorsion structure. Standard water connections are on the right side of the unit, facing the air outlet; however they can be supplied left hand side on request; all water connections are ½” G female.
• Centrifugal fan deck with two aluminum impellers and galvanized steel scrolls, dynamically balanced; it includes the insulated condensate tray. It is independent of the inner frame.
• The fan deck is composed by a double-shaft fan motor and two centrifugal aluminum impellers. The EC "brushless" motor is combined to a dedicated electronic device (inverter) having DIP SWITCHES that can be set accordingly to the air pressure drop in the system. 
• Terminal board for the electric connections, fitted into a plastic box (ABS), mounted on the left side of the inner structure and easily removable.
• Outer casing, made of white RAL 9003 ABS plastic.
• Frontal panel made of sheet steel and painted with epoxy powders, of the same colour of the casing.
• Available for 2 and 4 pipe systems, heating and cooling applications, 2 sizes (20 - 40). Air intake/delivery group and protection grill are made of heat-resistant ABS plastic.
• Foldaway filter, easily removable, consisting of either an ABS plastic structure, with a filter element made of polypropylene.