Structure and Insulation: Corrosion resistant pre-painted galvanized sheet at the outer body. EPDM leak proof gaskets providing full air tightness at the connections of casing sheets. Tested and approved Class B fire-rated 10 mm thickness elastomeric rubber foam insulation with Low Thermal Conductivity and High Water Vapor Diffusion Resistance for thermal leak reduction.

Heat Exchanger: Aluminum cross-flow plate heat exchanger up to 60% efficiency.

Fan: Highly efficient AC plug fans with aerodynamic backward curved blades or AC centrifugal fan with forward curved blade in order to guarantee low sound level.

Filter: High air quality thanks to ISO Coarse ≥ %40 (G2) up to ISO ePM10 ≥ %50 (F7)filter classes. Long-life filters with 25 mm thickness.

Drain: Double inclined electrostatic powder painted condensate drain pan, that is manufactured from galvanized sheet metal.

Maintenance: Easy maintenance and access for fans, filters and heat recovery unit with the help of a compact design that enables easy disassembly and services doors.

Power Supply and Control: Plug-and-play unit due to factory fitted controller able to communicate with Building Management System (BMS) via Modbus RTU communication protocol.

• Remote access to unit with Wi-Fi technology and unit control by mobile
application.
•Medium filters or coarse metal filters at fresh air side. Coarse metal filter at
exhaust air side.
• Low or high capacity electrical pre-heater.
• Low or medium capacity electrical post-heater or 3-stage high capacity
electrical post-heater.
• Hot/chilled water coils compatible with district heating/cooling applications.
• Different capacity alternatives for direct expansion coils.
• Air quality control with duct type CO₂ sensor.
• Air quality preservation with filter clogging control.
• Proportional or on/off heating/cooling capacity control with 2-way or 3-way valve sets.
• IP67 electrical panel.
• Fire detection with smoke detector or digital input for external fire alarm.
• Bypass damper controlled by ON/OFF actuator.
• Fresh and/or exhaust air damper controlled by ON/OFF actuator.
• Advanced automation system for complex applications (MAXI Controller).
• Supply or return air temperature control.
• 24 VAC Transformer
• Return Air Humidity Sensor
• Relay Card