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Which air ventilation system is best for your home? 10/11/2022

Many homeowners experience stuffiness in their homes. While a series of fragrances influence this feeling, one may need to pay attention to the air ventilation system of the place. Sometimes, people resort to open windows or full-length doors to facilitate air rotation. But sometimes, fresh air ventilation systems aren't as efficient. So, are there any other options to maintain a proper and convenient ambiance in your home?

Well, there are many options. Generally, fresh air is equal distribution in most states. But AC installation services in Coppell assist you in understanding all ventilation systems and picking the best one for you. Take a look at some of these solutions below.

  1. An open window

Open window ventilation is effective in either of the following cases

  • The air temperature is in the high 60s or low 70s to match the desired temperature of your home
  • The humidity is somewhere between 40% to 60%
  • The air is pure and unadulterated, meaning it does not contain any pollens or allergens
  • Your surroundings are pollution-free

Open windows are a great way to enjoy fresh air ventilation if your outdoor environment falls into these categories. However, the air quality won't be sustainable enough if there is too much heat or cold and high humidity.

  1. Connect your HVAC system to an outdoor duct

You can connect an outdoor duct directly to your HVAC system to facilitate air filtration before it enters your home. It also ensures positive pressure ventilation, which means for every amount of fresh air directed into the house, there is an equal amount of old air leaving the house. However, this option also has some prerequisites, such as-

  • The outdoor air not being the appropriate temperature
  • The duct may not remove humidity in summers and leave dry air in the winters
  • Your AC will consume more energy in the process, thus increasing costs and maintenance

Moreover, one needs to clean ducts regularly as pollen and allergen residues are in the passage.

  1. Use a whole-house dehumidifier with natural air

A whole-house humidifier will balance and fulfill all your needs throughout the seasons. For example, the humidifier will remove unnecessary humidity in a hot, humid season. In addition, it has several other advantages, such as.

  • Cleaning outdoor air before pumping it inside
  • Sufficient removal of humidity
  • Maintaining positive pressure ventilation in your home.

Several AC installation services provide this facility. Moreover, a whole-house humidifier is not as effective in winter.

  1. Install an energy recovery ventilator (ERV)

An ERV is a separate and specific ventilation system for your home. It is a step ahead of humidifiers as it resolves the issue of incoming cold, dry air in winter. The ERV had a unique feature of transferring incoming and outgoing air to maintain a comfortable environment. The ERV operates the same way throughout the year and facilitates humidity balance in winter by retaining the moisture in the room and using it to make the air cooler. In addition, ERVs are cost-effective and easy to run.


If you live in a surrounding where humidity isn't a big concern, you may choose any of the above options for fresh air ventilation. However, if climate conditions in your region repeatedly alter, you must install an ERV.

AC installation in Coppell provides excellent services to satisfy your comfortable air ventilation needs. Whether an ERV or a whole-house dehumidifier, fresh air ventilation never has to be a problem.