- Supporting frame in extruded thermal break aluminium profiles.
The FXS-FLEX series includes high efficiency heat recovery units for floor installation and high configuration flexibility. They are available in a vertical construction, and combine total freedom in the arrangement of air inlets/outlets in various positions (front/top/side), both a priori and on site. All this makes them an ideal product for internal installation in confined spaces or close to walls, with minimum obstruction.
The FXS-FLEX series comes in 5 models, with flow rates from 250 to 3,000 m3/h.
The FXS-FLEX range is equipped with an aluminium plate heat recovery unit, fans with EC motors and an integrated motorised by-pass system for free-cooling operation, in addition to the innovative KVir accessory for air sanitation with UV lamp and polyvin yl-amino matrix virus filter. In the FXS-FLEX range, the KVir accessory can be installed fully integrated inside the unit.
Two configurations of air flows are possible, one "right" and one "left" both referring to the view of the electrical panel:
With reference to the nominal operating conditions, the following table shows the sound power values (SWL) in octave and total bands. The sound pressure levels (SPL) at 1m, 5m and 10m in supply, return and outside the unit are indicated.