Zehnder 471502123 - ComfoAir Q450 ERV - 500m³/h

Zehnder ComfoAir Q450 B R ST ERV Premium - Article number Zehnder: 471502123 (471 502 123)

Important information for your EPB declaration in Belgium: only ComfoAir Q appliances with the following references are eligible: 471502001/471502002/471502003/471502004/471502005/471502006/471502122/471502123/471502124. Other ComfoAir Q versions (for example the Dutch appliance ComfoAir Q450 NL L VV ST with reference 471502058) are not in accordance with the requirements.

General features and benefits:

• automatic frost protection
• enthalpic heat exchanger (The Zehnder Enthalpy Exchanger recovers both the thermal and the latent energy from the stale air extracted from wet rooms around the home. This additional energy, which would otherwise have been lost, is transferred into the incoming fresh air stream before being supplied to habitable rooms.)
• control possible with RF timer, RFZ control, ComfoSwitch C67 or Comfosense C67 (controls to be ordered separately). Please note, if you wish to use an RF control, a Comfosense is also required. It will act as an interface between the unit and the RF switches.
• connection of external sensors, ComfoFond-L and reheater possible by means of separately available Option Box
• operation via app control by means of optional ComfoConnect LAN C
• KNX module available as an option
• balanced ventilation unit for homes and small utilities
• left or right version adjustable
• max. capacity 500m³ / h
• Standard G4 / F7
• filters dry siphon included
• for wall mounting or on a support
• diamond-shaped heat exchanger with increased thermal efficiency
• modulating bypass
• automatic control of fans with Flow Control or Constant Flow technology
• built-in demand control for comfort control of air humidity