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Air Handling Units 300-700 m³/h

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Air Handling Units 700-5000 m³/h

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Kitchen hoods for connection to air handling unit and SAT-EC

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Kitchen hoods for central ventilation in apartment buildings

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Kitchen hoods for expired models of external extract air fans

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The Flexit GO app provides convenient mobile access to indoor climate control, supporting everyday use in residential environments.

Flexit GO – Easily control your ventilation with the app

Flexit GO is the app that lets you control Flexit Nordic ventilation units and the EcoNordic indoor climate system directly from your mobile phone. You get a clear overview of the indoor climate and can adjust ventilation—both at home and when you’re away.

Screenshot from Flexit Select. The image illustrates unit selection and how capacity and performance data are presented to support system design.

Calculate ventilation quickly and accurately with Flexit Select

Flexit Select is Flexit’s digital ventilation calculation tool—designed for professional planning and dimensioning.

Flexit products in Magicad Cloud

Flexit Products in MagiCAD Cloud

Flexit makes it easy to design ventilation using BIM. Our products are available as quality-assured BIM objects in MagiCAD Cloud—ready to use in your projects.

Different models in the Nordic series ventilation units

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Healthy indoor air quality is essential in buildings where people live, learn and work. This page explains how Nordic performance principles ensure reliable, energy-efficient ventilation in vital indoor environments – adapted to climate, regulations and real-world use.

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Indoor Climate Heat Pump WH4 XL

Product no: 800505
GTIN: 7023678005057
Flexit EcoNordic WH4 XL is a climate heat pump with features that ensure a healthy indoor climate and ample hot tap water in a very energy-efficient way. The climate heat pump has integrated balanced ventilation with a rotary heat exchanger and an air/water heat pump for both hot tap water and waterborne heating. EcoNordic WH4 XL is specially adapted for larger homes and can be used in climates where it can get colder than -25 °C. To simplify handling and installation, the unit is built from four modules. All functions of the climate heat pump are easily controlled via the Flexit GO app.
  • For larger homes and/or colder climates
  • Efficient air-/water heat pump down to -25 °C
  • All components placed indoor
  • High thermal efficiency, up to 95 %
  • Rotating heat exchanger
  • Additional electric heater, 8 kW
  • Environmental friendly refrigerant, CO2
Technical data
  • Technical data
  • Documentation
  • Accessories
  • Spare Parts
  • Technical data
  • Documentation
  • Accessories
  • Spare Parts