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Rendering Zehnder Flatpower Comfortable indoor ventilation Bottom view
Comfortable Indoor Ventilation

Commercial MVHR

Our commercial air handling units cater to multi-family housing and light commercial spaces. These centralised and decentralised systems strike a balance between innovation and efficiency, ensuring optimal air quality and energy conservation for a diverse range of building sizes and types.

Our air handling units for light commercial and multi-family housing are manufactured under the Caladair brand. They are ideally suited for a wide range of applications and project types.

Light Commercial Air Handling Units

Explore Our Range

Cut-Out Zehnder Neotime Comfortable indoor ventilation Angled view
Zehnder Neotime

Compact air handling unit available in 5 different sizes with volume flows up to 0.7 m³/s

  • Fitted with a counterflow heat exchanger with high thermal efficiency
  • Ideal for installation in suspended ceilings due to flat design
  • EUROVENT certified
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Cut-Out Zehnder Silvertop Comfortable indoor ventilation Angled view
Zehnder Silvertop

Compact air handling unit available in 5 different sizes with volume flows up to 1.4 m³/s

  • Fitted with a counterflow heat exchanger with high thermal efficiency
  • Suitable for installation in cupboards, hallways, storage rooms, etc. due its upward connection and reduced size
  • EUROVENT certified
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Cut-Out Zehnder Carma Comfortable indoor ventilation Angled view
Zehnder Carma

Compact air handling unit available in 7 different sizes with volume flows up to 1.9 m³/s

  • Fitted with a counterflow heat exchanger with high thermal efficiency
  • Suitable for both indoor and outdoor installation due to high thermal insulation and supplied rain cover
  • EUROVENT certified
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Cut-Out Zehnder Eversky Schoolventilation Comfortable indoor ventilation Angled view
Zehnder Eversky

Compact air handling unit available in 4 different sizes with volume flows up to 0.3 m³/s

  • Decentralised ventilation range for room-by-room installation
  • Ideally suited for classrooms, nurseries, offices and retail
  • EUROVENT certified
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Zehnder Flatpower

Extra-flat air handling unit available in 5 different sizes with volume flows up to 0.6 m³/s

  • Equipped with a high-efficiency energy recovery system achieving more than 90% efficiency (EN308)
  • Ideal for installation in false ceilings, with access to all components from below via opening panels
  • EUROVENT certified
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Comparison Table

  Zehnder Eversky Zehnder Neotime Zehnder Silvertop Zehnder Carma
Mounting Type Ceiling Ceiling Floor Floor
Installation Indoor Indoor Indoor Indoor or outdoor
Airflow range Up to 1200 m³/h (0.3 m³/s) Up to 2500 m³/h (0.7 m³/s) Up to 5200 m³/h (1.4 m³/s) Up to 7000 m³/h (1.9 m³/s)
Summer Bypass Yes Yes Yes Yes
Inbuilt Display Yes Yes Yes Yes
Counterflow Heat Exchanger No Yes Yes Yes
Decentralised Yes No No No
EUROVENT Certified Yes Yes Yes Yes
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+44 (0) 1276 605 800

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+44 (0) 1276 605 800