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WHY VILLAS NEED A FRESH AIR SUPPLY

steps in designing a fresh air supply system

To create a high-quality living and working environment, a fresh air supply system is just as essential as air conditioning. Fresh air supply systems for villas,… are now a top priority. Let TechConnect Vietnam explain in this article

What is a fresh air supply system?

A fresh air supply system is a key part of any HVAC system. It is designed to bring fresh air into living and working spaces and keep them well ventilated. The system usually consists of 1 air filter unit, 1 network of ductwork and fans that push fresh air into the villa,… as shown in the diagram above

The purpose of a fresh air supply system for homes is to improve indoor air quality, reducing the effects of harmful gases while also lowering humidity, odours,…

How a fresh air supply system works

A fresh air supply system for homes works quite simply. First, it draws in outdoor air through an intake louvre or duct. The air is then passed through a filter to remove dust and pollutants.

The treated air is pushed through the ductwork by fans and conditioned to lower its humidity, raise its pressure and control its temperature. This keeps air quality at its best and creates a healthy, comfortable place to live and work.

What does a fresh air supply system do for your home?

We breathe in O2 and breathe out CO2. When CO2 builds up, we feel stuffy, uncomfortable and tired. To counter this, we need fresh air that supplies enough O2 and improves the indoor environment.

This is especially true in air-conditioned, enclosed spaces, where natural air exchange is limited. A certain amount of fresh air is needed to maintain O2 levels.

fresh air supply system for homes

Over time, the more people there are in a confined space, the higher the CO2 level becomes. Occupants then lack O2 and feel stuffy and uncomfortable. That is why installing a fresh air supply system in villas, apartments,…is so important. It keeps the air clean and supports healthy breathing. Specifically, it helps to:

  • Remove dust and improve indoor air quality.
  • Save energy and reduce electricity consumption.
  • Reduce greenhouse gas emissions.
  • Protect health and reduce illness.


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