AIR-AIR HEAT RECOVERY UNIT. INSTALLATION ON FLOOR

Heat recovery unit, air-air, nominal airflow 1200 m³/h, dimensions 1190x2185x700 mm, weight 310 kg, nominal static air pressure 250 Pa, sound pressure at 1 m 2.4 dBA, single-phase power supply 230 V, refrigeration recovery efficiency in humid conditions 79.9%, recovered refrigeration power 2 kW (air temperature outside 32°C with relative humidity 50% and room temperature 26°C with relative humidity 50%), heat recovery efficiency in humid conditions 90.5%, recovered heat power 11.7 kW (air temperature outside -10°C with relative humidity 90% and room temperature 22°C with relative humidity 50%), with cross-flow heat exchanger made of aluminum alloy, individual aspiration fans with curved blades backwards directly coupled to EC Inverter type electric motors, bypass with belt-driven door actuator for mode change from recovery to free-cooling, aluminum extruded profile structure, steel prepainted RAL 9002 panels, 42 mm thick, sandwich type, with special sealing joints and mineral wool insulation, F7 class air filter in outside air intake, F7 class air filter in outside air outlet, M5 class air filter in return air from inside, differential pressure sensors for filters, access to fans and air filters through inspection panels, lateral access to filters, electrical panel inside the unit and remote control for ventilation and temperature regulation, for filter air state monitoring, weekly programming and integration with BMS via Modbus communication protocol and RS-485 communication bus. Installation on floor.