Useful Info

Zehnder ComfoAir 155 Technical Information

The Zehnder ComfoAir 155 WM, Wme (wall mounted) and CM (ceiling mounted) are economy MVHR systems.

Please note that the Zehnder ComfoAir 155 range is an updated version of the Greenwood Vireo 155 MVHR range. The functions, filters and dimensions have remained the same.

Key features:

• Left or right hand configuration through software alone, no mechanical alteration required.
• 100% full and filtered summer bypass.
• Modern, discreet design.
• Easy installation to wall, cupboard or kitchen cupboard.
• Light to handle.
• BMS capability.
• Tool free filter access.
• Volt free contact boost capability.
• CommissionSMART™ is a commissioning wizard that enable a quick and simple set-up process.
• SummerSMART™ ensures automatic full by-pass activation providing filtered supply air 365 days a year.
• TimerSMART™ eliminates nuisance noise and over-ventilation by determining the duration of occupancy and allocating a suitable overrun time.
• HumidiSMART™ continuously monitors the humidity level within the home and looks for a man-made spike before boosting the unit, irrespective of distance or dilution.