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women enjoying a dehumidifier


Whole House Dehumidifier Pros And Cons


We’ve put together some information and a list of whole-house dehumidifier pros and cons so that you can decide whether or not one is right for you!

A whole-house dehumidifier can be an excellent investment for your home. They work by removing moisture from the air, which can help improve the indoor air quality and the overall comfort of your entire house and protect your belongings from damage caused by humidity.

Quick Take: Pros and Cons


  • Improves indoor air quality
  • Reduces humidity levels
  • Helps protect the integrity of your home
  • Keeps your home comfortable


  • Can be expensive
  • Need to be compatible with your HVAC system
  • Can be noisy
  • Require regular maintenance

Is it Worth Installing a Whole House Dehumidifier?

High indoor humidity levels can cause various problems in the home, from musty odors and damp stains to mold growth and wood rot. A whole house dehumidifier can help to reduce humidity levels, providing several benefits for the home and its occupants.

Dehumidifiers work by drawing in humid air and removing the water vapor, resulting in drier, more comfortable air. This can help to protect furniture and flooring from damage caused by excessively high humidity levels. They can be a valuable investment for any home.

Why Would You Need a Whole House Dehumidifier?

One of the essential things for a comfortable home is the right humidity level. Too much moisture can cause mold and mildew, while too little can make the air feel dry and irritate respiratory problems. A dehumidifier is a home appliance that helps maintain the ideal humidity level by removing excess moisture from the air.

Whole house units provide better indoor air quality in your home and make it more comfortable to live in. They can also help to lower energy costs by making it easier to cool your home during the summer months.

How Does a Whole House Dehumidifier Work?

So, how do these devices work? A whole-house dehumidifier is typically installed as part of your home’s HVAC system or air conditioning system. Air draws into the unit and passes over a cold coil, which causes the water vapor to condense. The leftover water is then collected in a tray or tank, and the dry, cool air is circulated back into your home. It’s essential to empty the collection tank regularly to maintain optimal results. Some units also include a humidistat, which allows you to set the desired humidity level for your home.

Understanding how a whole-house dehumidifier works will ensure that your home is comfortable and free of excess moisture.

What are the Disadvantages of Whole-House Dehumidifiers?

Though a whole-house dehumidifier has many advantages, there are also some potential drawbacks to consider before purchasing one.

  • Cost: One of the most notable disadvantages is the initial cost. Whole-house dehumidifiers can be quite expensive, and they also require professional installation. So, along with the unit’s cost, you’ll also have installation costs.
  • Noise Pollution: Another potential issue is that whole-house dehumidifiers can produce a fair amount of noise, which may be disruptive if you have sensitive hearing or if the unit is located near a bedroom.
  • Maintenance: Whole-house dehumidifiers require regular maintenance, such as changing the filters and emptying the water reservoir. While this isn’t necessarily a difficult task, it is something to keep in mind when considering a whole-house dehumidifier.

What is the Average Cost of a Whole House Dehumidifier?

A whole house dehumidifier costs, on average, $600. Dehumidifiers come in different shapes and sizes. The two main types of dehumidifiers are refrigerant dehumidifiers and desiccant dehumidifiers.

Refrigerant dehumidifiers work by using heat to remove the moisture. Desiccant dehumidifiers work by absorbing moisture from the air. Whole house dehumidifiers are placed outside the house and connected to the ductwork and air conditioner. This type of dehumidifier is less expensive to operate than portable dehumidifiers because it does not use as much electricity. A whole house dehumidifier will also last longer because it is not exposed to the elements like a portable dehumidifier is.

Deciding if a Whole-House Dehumidifier is Appropriate for Your Home

Whole-house dehumidifiers are an easy way to improve the air quality in your home and prevent mold and mildew growth. A dehumidifier unit can make a big difference in your quality of life if you live in an area with periods of high humidity or have allergies or asthma.

Here are a few things to consider when deciding if a whole-house dehumidifier is right for your home:

The size of your home:

A whole-house dehumidifier needs to be appropriately sized for the space. If your home is too large for the unit, it will not be effective. It needs to be compatible with your air conditioning unit.

The humidity levels in your home:

If the humidity levels in your home are already low, a whole-house dehumidifier may not be necessary. However, if your home is chronically humid or damp, a dehumidifier can help reduce those levels and improve your air quality.

Your budget:

Whole-house dehumidifiers can be expensive, so it’s essential to consider your budget before purchasing. There are a variety of models available, so you should be able to find one that fits your needs and your budget.

Improve the Indoor Air Quality in Your Home

At Energy Monser, we are committed to helping our customers improve their indoor air quality. We offer various services that can help achieve this goal, including air sealing, insulation, and ductless mini-splits. Whether you are concerned about mold growth or want to create a more comfortable environment, we can help you find the right solution for your needs. Contact our team today to schedule an appointment with one of our experts. We will work with you to create a customized plan that meets your specific needs and objectives.