Ventilation, Unit, ComfoAir, HR185WM
Mechanical Ventilation with Heat Recovery

ComfoAir 185WM

    The Zehnder ComfoAir 185 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.


    • Left or right hand configuration through software alone, no mechanical alteration required.
    • 100% full and filtered summer bypass.
    • Independently tested sound data.
    • Modern, discreet design.
    • Easy installation to wall, cupboard or kitchen cupboard.
    • Special pod wall / cupboard mounting option available, ideal for secure fixing during pod transportation.
    • Light to handle.
    • BMS capability.
    • Tool free filter access.
    • 100% variable AUX speed for use as away mode, medium speed or purge boost.




    Article no. Model


    ModelArticle no.Declaration of performance
    ComfoAir-185WM-150-SMHT-W-Z1-GB - Zehnder ComfoAir 185 WM for wall or cupboard mounting with SMART technologyCA185WM-GB 2307GBCA185W000.pdf(123 KB)
    ControlEnergy classEnergy label
    Energy Label – Central demand control EU-label_CA185WM-GB_A.pdf(887 KB)
    Energy Label – Manual control EU-label_CA185WM-GB_A.pdf(887 KB)
    Energy Label – Local demand control EU-label_CA185WM-GB_A+.pdf(887 KB)
    Energy Label – Clock control EU-label_CA185WM-GB_A.pdf(887 KB)
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