Wolf Comfort Residential Ventilation CWL-2-225 4/0 L, left inspection door

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 variable.
Low energy consumption due to DC fans.
The Constant Flow fans maintain a constant air volume at every selected fan speed.
This achieves consistently high efficiency and minimizes adjustment.
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 sensors.
Heat and sound 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 individual control functions. Setpoint adjustment of the volume flow for supply and exhaust air fans On/Off pressure equalization or
Pressure imbalance programmable
Technical data:

with at least two or more sensors A+
all connections on top
Fan capacity at 200Pa: max.225m³/h
Heat recovery efficiency max: 98%
Filter class ISO Coarse 60% (G4) / ePM1 50% (F7) optionally as accessory
Air connections: DN25
Power factor: 0.336 - 0.5472os
Power consumption: 8-92.2 D2208W
Dimensions (WxHxD): 600x650x455mm
Weight: 32kg
Electrical connection: 230V/50Hz
Protection class: IP30
Brand: WOLF GmbH
Item number: 2139776