VASCO Heat Recovery Ventilator Vasco D275 IIIE (275 m3/h) with standard WiFi control
Maximum efficiency of 275 m3/h (pressure 150 Pa). Heat recovery 90%. Automatic airflow control for maintaining constant balance (Constant Flow), cross-current heat exchanger made of polystyrene, 100% summer bypass, ISO ePM1 55% air filter for fresh air supply.
Powder-coated steel housing frame, entire internal structure made of EPP (expanded polypropylene: strength, insulation, vibration/noise damping), possibility of mounting the heat recovery unit vertically (wall-mounted) or horizontally (ceiling-mounted). Recommended use of dedicated PTC pre-heater (11VE44160).
Installation connections diameter 150 mm.
The supplied equipment of the heat recovery unit includes Vasco Wi-Fi gateway (11FH30008), which, after connection to the home internet router and installation of the VASCO CLIMATE CONTROL mobile application (Android, iOS), allows the user to control ventilation via smartphone from anywhere in the world.
The VASCO CLIMATE CONTROL application includes: weekly programmer for 5 levels of ventilation intensity, the possibility of current changes of gears and activation of the "fireplace" program (temporarily increased supply level). The application provides a preview of current temperatures in the heat recovery unit and the status of the summer bypass, pre-heater, and frost protection operation. The application also allows modification of the heat recovery unit settings.
The supplied gateway requires pairing with the heat recovery unit after connection to the internet router.
The supplied equipment of the heat recovery unit also includes a wireless RF switch (11VE20012), which allows for selecting 3 levels of ventilation intensity and activating the timed ventilation function. The LED diode of the switch confirms correct operation, indicates errors, and also indicates the need to replace filters. The RF switch allows setting the nominal performance (at maximum speed). The supplied wireless switch is paired with the heat recovery unit.
The heat recovery unit control system provides the possibility of using optional room sensors: carbon dioxide CO2 11VE20013 (mounted in the living room) and humidity 11VE20014 (in the bathroom). After wireless pairing of the sensors with the heat recovery unit, the "A" program can be selected - automatic regulation of ventilation intensity based on current needs. After equipping with optional sensors, the heat recovery unit achieves the highest energy efficiency class.