May 2024

The role and function of the fresh air system, which is better between bidirectional flow and unidirectional flow fresh air fans?

The following are some of the main functions and functions of the fresh air system: 1. Ventilation: The main function of the fresh air system is ventilation, ensuring continuous exchange of indoor and outdoor air. This helps to remove pollutants, odors, and moisture from the indoor environment, maintaining a healthy and comfortable environment. 2. Air

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