Zehnder CA155WM-GB ComfoAir 155 WMe Smart Heat Recovery Unit

Zehnder CA155WM-GB ComfoAir 155 WMe Smart Heat Recovery Unit

The Zehnder ComfoAir 155 WM is a heat recovery unit designed to enable better and easier specification of ventilation in new properties. It contains features such as its automatic true summer by-pass, high heat recovery efficiency and integrated humidity sensor to provide a comfortable, healthy and energy-efficient indoor climate.

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 enables 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.
• 100% variable AUX speed for use as an away mode, medium speed or purge boost.

Dimensions

Height 644mm x Width 546mm x Depth 298mm

The CA155WM has a slightly higher performing heat exchanger compared to the CA155WME, but in doing that, it allows a slightly lower air flow through it.