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DX Type FAHU and Working Principle

DX Type FAHU and Working Principle

Explore the DX Type Fresh Air Handling Units (FAHU), their working principle, features, and applications through this comprehensive guide and video.

Video Presentation

Working Principle

The DX (Direct Expansion) Type FAHU operates by using refrigerant to cool and dehumidify the incoming fresh air. Here’s a detailed look at its operation:

  • Refrigerant Cycle: The DX FAHU employs a refrigerant cycle to absorb heat from the incoming air, which is then circulated to cool and dehumidify the air.
  • Cooling Coils: The fresh air passes over cooling coils where the refrigerant absorbs heat, resulting in cooled air.
  • Dehumidification: As the air cools, its moisture condenses on the coils, removing humidity and improving air quality.
  • Air Distribution: The conditioned air is distributed throughout the building to maintain a comfortable environment for occupants.

Features

DX Type FAHU systems offer several key features:

  • Efficient Cooling: Provides effective and efficient cooling and dehumidification.
  • Compact Design: Space-saving design suitable for various installations.
  • Energy Efficiency: Operates efficiently to reduce energy consumption and operational costs.
  • Precise Control: Allows for precise control over temperature and humidity levels in the building.

Applications

DX Type FAHUs are used in various settings:

  • Commercial Buildings: Ideal for office buildings, shopping malls, and other commercial spaces.
  • Industrial Facilities: Suitable for manufacturing plants and facilities requiring controlled air quality.
  • Healthcare Facilities: Provides essential fresh air and precise temperature control for hospitals and clinics.
  • Residential Buildings: Can be used in high-end residential projects to enhance comfort and air quality.

Conclusion

Understanding the DX Type FAHU's working principle and features helps in selecting the right unit for various applications, ensuring effective air handling and improved indoor air quality.

© 2024 DX Type FAHU Guide

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