Sill and under sill units

Ready-to-operate decentralised ventilation unit that provides good comfort levels, used for the ventilation of internal spaces

• Acoustically optimised EC fans with low specific fan power, SFP = 0 to EN 16798-3
• Cross flow heat recovery unit (heat recovery efficiency 60 %)
• Highly efficient heat exchanger for heating and cooling as 2-pipe or 4-pipe system
• Heat exchanger connection is on the right when seen from the room
• Condensate drip tray with condensate drain (on the right when seen from the room)
• Heat recovery all year round (condensate drainage by others)
• Reduced fine dust and pollen contamination due to integral filters that conform to VDI 6022 – filter class ISO ePM1 65 % / ISO coarse 85 %
• Inspection access panel simplifies filter change and cleaning of the heat exchanger
• Motorised shut-off dampers, normally closed (NC)
• Automatic switching to secondary air mode (based on air quality)

Optional equipment and accessories

• Modular control system FSL-CONTROL III, specially for decentralised ventilation systems
• Various fixing systems to fix the unit to the floor or wall
• Wood panelling as outer casing in various colours, with TROX ventilation grilles for supply air and extract air (assembly kit)

Ready-to-operate decentralised ventilation unit that provides good comfort levels

• Acoustically optimised EC fan with low specific fan powers, SFP = 1 according to EN 13779
• Heat exchanger for heating and cooling as 2-pipe or 4-pipe system
• G3 filter fleece to protect the unit
• Condensate drip tray with condensate drain

Optional equipment and accessories

• Modular control system X-AIRCONTROL, specially for decentralised ventilation systems
• Various fixing systems to fix the unit to the floor or wall
• Powder coating in many different colours, e.g. RAL CLASSIC

Ready-to-operate decentralised ventilation unit that provides good comfort levels and is used for the ventilation of internal spaces such as classrooms or conference rooms

• Acoustically optimised EC fans with low specific fan powers, SFP-1 according to EN 13779
• Cross flow heat recovery unit (heat recovery efficiency 60 %)
• Highly efficient heat exchanger for heating and cooling as 2-pipe or 4-pipe system
• Heat exchanger connected on the right-hand side of the room
• Condensate drip tray with condensate drain (on the right hand-side of the room)
• Year-round use of heat recovery possible (condensate drain must be provided by others)
• Reduction of fine dust and pollen contamination due to integrated filters that conform to VDI 6022 – filter class ISO ePM1 65 % and extract air ISO coarse 55 %
• Easy filter change, no tools required
• Motorised shut-off dampers, normally closed (NC)
• Installation without interruption to the operations of the respective school

Optional equipment and accessories

• Modular control system FSL-CONTROL III, especially for decentralised ventilation systems
• Wood panelling as a room solution in diverse colours including TROX grilles for supply air and extract air (self-assembly kit)