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The Zehnder ComfoAir Q, with state of the art design and intelligent technology, regardless of whether you are working on a new build or an old building, with Zehnder comfortable ventilation you have an innovative, tried and tested complete system. It contains features such as its automatic modulating true summer by-pass, world class heat recovery efficiency and integrated humidity sensor to provide a comfortable, healthy and energy-efficient indoor climate.

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Focus benefits

Energy saving

The unique diamond shaped heat exchanger features an especially large surface, which allows it to achieve a high heat recovery. Helping you to save as much energy as possible.

Cut-Out Zehnder Enthalpie Exchanger for ComfoAir Comfortable indoor ventilation Angled view

Optimum home comfort

The modulating intelligent by-pass regulates how much extract or exhaust air flows through the heat exchanger. This ensures the perfect temperature for every season. Residents don't have to do anything: everything happens automatically.

Quiet operation

The flow grid, scroll housing and impeller, ensure the best possible air flow. This means an extremely quiet operation so everyone can work and sleep well at home.

Cut-Out Zehnder ComfoAir Q350 TR Comfortable indoor ventilation Angled view

Benefits

  • World class 96% efficiency.

  • 100% full and filtered modulating summer bypass.

  • First unit to be recognised by the PHI for its "cold recovery" efficiency

  • Left or right hand configuration through software alone, no mechanical alteration required.

  • Commissioning wizard for a quick and simple set-up process.

  • Flow control to maintain commissioned flow rates.

  • Adaptive comfort technology.

  • Automatic passive temperature boost in summer.

  • Humidity boost continuously monitors the humidity level within the home and looks for a man-made spike before boosting the unit, irrespective of distance or dilution.

  • Tool free filter access.

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Downloads

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Articles

Article no. Model

Declaration

ModelArticle no.Declaration of performance
CAQ350-STT-GB - Zehnder ComfoAir Q350471502015 1603044Q35010.pdf(47 KB)
   
ControlEnergy classEnergy label
Energy Label – Central demand control EU-label_CAQ350_471502015_A+.pdf(97 KB)
Energy Label – Manual control EU-label_CAQ350_471502015_A.pdf(95 KB)
Energy Label – Local demand control EU-label_CAQ350_471502015_A+.pdf(97 KB)
Energy Label – Clock control EU-label_CAQ350_471502015_A.pdf(95 KB)
ModelArticle no.Declaration of performance
CAQ350-R-PH-STT-GB - Zehnder ComfoAir Q350 with Pre-Heater, Right Handed471502016 1603044Q35010.pdf(47 KB)
   
ControlEnergy classEnergy label
Energy Label – Central demand control GB-EU-label_CAQ350_471502016_A+.pdf(142 KB)
Energy Label – Manual control GB-label_CAQ350_471502016_A.pdf(91 KB)
Energy Label – Local demand control GB-EU-label_CAQ350_471502016_A+.pdf(142 KB)
Energy Label – Clock control GB-label_CAQ350_471502016_A.pdf(91 KB)
ModelArticle no.Declaration of performance
CAQ350-L-PH-STT-GB - Zehnder ComfoAir Q350 with Pre-Heater, Left Handed471502017 1603044Q35010.pdf(47 KB)
   
ControlEnergy classEnergy label
Energy Label – Central demand control EU-label_CAQ350_471502017_A+.pdf(97 KB)
Energy Label – Manual control GB-label_CAQ350_471502017_A.pdf(91 KB)
Energy Label – Local demand control EU-label_CAQ350_471502017_A+.pdf(97 KB)
Energy Label – Clock control GB-label_CAQ350_471502017_A.pdf(91 KB)
ModelArticle no.Declaration of performance
CAQ350-STT-ERV-GB - Zehnder ComfoAir Q350 with Enthalpy Exchanger471502018 2512044Q35110EN.pdf(413 KB)
   
ControlEnergy classEnergy label
Energy Label – Central demand control GB-label_CAQ350ERV_471502018_A.pdf(91 KB)
Energy Label – Manual control GB-label_CAQ350ERV_471502018_A.pdf(91 KB)
Energy Label – Local demand control EU-label_CAQ350ERV_471502018_A+.pdf(97 KB)
Energy Label – Clock control GB-label_CAQ350ERV_471502018_A.pdf(91 KB)
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Oops, an error occurred! Request: 3409a55d051b8