Top Advantages of a Whole House Fan

Published On: July 13, 20220 Comments on Top Advantages of a Whole House FanLast Updated: January 31, 20247.7 min read

The truth is that; the quality of our health depends much on the surroundings we live in. Everyone needs to breathe clean and uncontaminated air. Thus, having fresh air in your home is essential. Letting plenty of clean and fresh air in your home will boost your health. The fresh air enhances the oxygen in your body, supporting all of our bodily functions. This strengthens the immune system to fight off bacteria and diseases more effectively. One most effective way to achieve the clean, fresh is through the whole-house ventilation process. This is a technique you employ in your house to bring in fresh air from outside.

whole house fan

The excellent ventilation process enables stale air and foul odor to flow out of the house. As a result, you attain the fresh air supply you need to maintain a healthy home atmosphere. You can use various techniques to implement the whole-house ventilation. But, the most effective method used by many is the whole-house fan. This method does the job of whole-house ventilation excellently. But there’s more about whole house fans that you need to know. Once you learn the advantages of a whole house fan, you’ll understand why users consider it a perfect tool for maintaining clean air and fresh breath inside your home.

Whole House Fan Pros

●    Low cost

The main advantage of the quiet whole house fan is low-cost. The system’s installation cost is far lower than the traditional AC system. All you need is the fan assembly and the right location. Usually, the traditional central air system requires a costly compressor unit and coolant lines running through the home. The system also needs a duct and blower to function appropriately. While some homes may have a furnace containing ducts, others don’t. This makes installing a traditional air conditioning system quite challenging and expensive. In this case, a whole house fan can be a great alternative.

●    Almost Zero Maintenance

Whole house fans also have the advantage of almost zero maintenance. The fan is always ready to run. Besides, newer units need no winterization. So, whole house fans are the best for a simple cooling system in your house that won’t come with the hassle of maintenance costs.

●    Energy Efficient

When using the energy-efficient whole house fans, your energy savings can rise up to 90% compared to running your air conditioning. This implies that the cost of running the complete house fan systems in your entire house will be lower too. Ultimately, this reduces your overall energy bill significantly.

●    Ease of Installation

This type of whole-house ventilation also comes with ease of installation. Once you buy the whole house fan, a skilled electrical contractor will advise you on the correct fan size and power. They’ll also instruct you how to use the whole house fan appropriately.

●    The Smartly-Installed House Fans are Quiet

The whole house fans can be noisy, especially when improperly installed. However, choosing a licensed contractor is the best way to avoid the downfalls of a job done inappropriately. With a professional, you can maintain a quiet whole house fan. So, anytime the home house fan kicks on, you’ll only hear a humming sound. A quiet whole house fan implies that there’s no more need to keep adjusting the TV volume every time the air conditioning kick starts to hear an ongoing program. Instead, the volume can remain steady, and you can still listen to it clearly. All this happens while the whole house fan continues running. This means that the attic fan hums but won’t start.

●    Improves Your Indoor Air Quality (IAQ)

A whole house fan prevents your indoor atmosphere from becoming stagnant. This tends to happen via targeted circulation. So, the fan keeps your house smelling fresh throughout by removing any smell associated with cooking activities, pets, or any other culprit lingering around. Based on Energy Efficient and Renewable Energy (, whole house fans should supply homes with 30–60 air exchanges per hour. That way, the house fan system will help in ensuring adequate ventilation. It will also help prevent home pollution due to harmful gasses that may accumulate in the house. Thus, you’re guaranteed to safeguard your and your loved one’s health.

●    Substitutes an Air Conditioner

According to the energy department, using the silent whole house fan can substitute for an A/C in some climates. When combined with the ceiling and other circulating fans, whole house fans offer acceptable summer comfort for most homes. This home house fan draws in air from open windows and out via the attic and roof. Thus, it supplies good attic ventilation together with the whole house cooling. The likes of air vent 30 whole house fans should provide houses with 3 to 6 air changes in an hour. It varies depending on things like climate and floor plan. You only need to confirm with a professional what suits your home. Usually, the air exchange rate you select depends on your climate. It’s also based on how much you will rely on the whole house fan for cooling.

●    Environmentally-Friendly

Whole house fans usually offer the ‘greener’ option for cooling your house. The best whole house attic fan uses the fresh air generated from outside to replace the hot, polluted indoor atmosphere. This explains why some electric companies in several states consider issuing rebates as an installation incentive. They let people use them over the A/C unit. This greener option for house cooling explains why you may hear some people saying, ‘my green home whole house fans.’


Attic Fan vs. Whole House Fan

The main variation between the two systems concerns the ventilated part of the home. As the name suggests, a whole house fan ventilates the entire house, while the attic fan ventilates just the attic. So, a whole house fan is formulated to cool the entire home by itself. You cannot use the fan simultaneously as the air conditioning (A/C) system. With attic fans, you can typically use them at the same time with A/C systems, where they ventilate only the attic. Thus, apart from ventilation, the smart whole house fan is also designed to cool the entire home. It’s a natural cooling system that does not use a refrigerant. On the other hand, the attic cooling option can only help cool a home indirectly.

The attic fan benefit is that; it can cool down your home indirectly by:

  • Lowering the load on your central air conditioner
  • Improving the central air conditioner’s efficiency

Is a Whole House Fan Worth It?

Yes, it is worth it to choose sustainable house fans. If you don’t have air conditioning in your home, a smart whole-house fan helps create a cool indoor atmosphere. And, if you already have A/C, the fan will come in handy on the hottest days. This will help reduce energy costs. Running the eco-friendly fan before turning on air conditioning will draw heat out. As a result, your home cools down faster. Indeed, it helps to consider a quiet whole house fan sizing. The fan with a larger capacity contributes to the quicker cooling of the house. Every one to two minutes, the system manages to exchange all the air in the house wholly. Within less than an hour, the larger fans lower the air temperature indoors to near the outdoor temperature. A properly installed and maintained whole house fan system will offer an effective and natural home cooling solution. This is a cost-effective alternative compared to installing, running, and maintaining an A/C system.

The system functions simply, yet it draws a cool and fresh breeze into your home through the windows. The ventilation system also expels hot stale air through the roof. As a result, you can benefit from a comfortable living atmosphere while lowering your costly dependence on air conditioning. If you live in hot climates, the benefits of the energy-efficient whole house fan should be evident. Unfortunately, many people do not know that whole-house fans can play a vital role in their homes. Besides, once you discover how to run the house fan with your AC system, it can help in the drastic reduction of your energy bills.

Key Takeaways

The eco-friendly whole house fans come in handy, especially during particular seasons. It enables you to stay cool and save money and energy. If you don’t have an A/C, the home fan creates a nice indoor breeze. And, if you do have an A/C, the fan will work to reduce energy costs. Moreover, running the fan before turning on the air conditioning will help draw heat out. This allows the home’s atmosphere to cool down more quickly. Besides, the house fan can be an excellent investment if you enjoy having your windows stay open and not running the AC often. This type of whole house ventilation also helps boost the home resale value. The whole house fans use only a fraction of the energy an air conditioning does. The system enhances the atmosphere in your home. It works by maintaining fresh air rather than recycling the already stale indoor air.

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