Supply and exhaust air unit with heat recovery for apartments, single and multi-family homes. Clean, pollen-free, fresh air ventilation with closed windows, without street noise (not only for allergy sufferers). Removable plastic cross-counterflow plate heat exchanger, heat recovery efficiency up to 95% Bypass as standard One fan each for supply and exhaust air, continuously adjustable. Low energy consumption due to DC fans. The Constant Flow fans keep the air volume constant at every selected fan speed. This achieves a consistently high efficiency and reduces adjustment to a minimum. The automatic frost protection control offers optimal protection against freezing. Unit wired ready for connection, filter change indicator on the switch. Connection option for reheating coil, air quality CO2 and humidity sensor. Thermally and acoustically insulated casing made of sheet steel, powder-coated white RAL 9010. Inspection door: Silver similar to RAL 9006. Inner lining made of temperature-resistant plastic, non-hygroscopic. Filter change possible without tools. Preheating coil integrated. Automatic filter monitoring with filter change indicator on the unit and on the 3-stage switch Microprocessor control with display for setting and displaying the individual control functions Setpoint setting of the volume flow for supply and exhaust air fans On / Off Pressure equalization or Pressure imbalance programmable Package consisting of: 1 Comfort apartment ventilation CWL-2-325, type 4/0 L, inspection door left (item no.: 2139585) 1 Wall socket black for control module BM-2 as remote control (item no.: 1731129) 1 Control module BM-2 without outdoor sensor black, for control system WRS (item no.: 2745306) Make: Wolf Item number: 2139585W01
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