Are Whole Home Dehumidifiers Worth It?

How do I know if I need a whole house dehumidifier?

Windows are wet—on the inside.

“But if you notice moisture building up on the inside of your windows, you might need a dehumidifier.” It’s most common for condensation to occur on interior windows during cold weather, when moist indoor air comes into contact with a cold glass window..

Where is the best place to put a dehumidifier in your house?

The best place for a dehumidifier is the room you need it in most. Dehumidifiers are commonly placed in bedrooms, basements, laundry rooms, crawl spaces, and indoor pool areas since these areas often have moisture problems.

Should I leave my dehumidifier on all the time?

No, it is not necessary to run your dehumidifier all the time. You should only run your unit when the humidity level is above 50 percent. … If you want to keep your dehumidifier running constantly, you should choose units that have the ability to drain water to a floor drain automatically.

Do you need to run a dehumidifier with central air?

A dehumidifier is an important factor in the fight against mold invading parts of your home. Even a cold climate that is controlled by central air can still result in the right environment for mold to grow, so by reducing moisture with a dehumidifier, you significantly reduce the possibility of mold to take hold.

How long do whole house dehumidifiers last?

3-5 YearsDehumidifier would last 3-5 Years when used and maintained appropriately.

How much does it cost to install a whole house dehumidifier?

It costs $1,300 to $2,800 to install a dehumidifier. Basement models average between $1,300 and $1,800, while crawl space ones are $1,500 to $2,000. Whole-house versions could be as low as $1,500 and as high as $2,800.

How much electricity does a whole house dehumidifier use?

Let’s take a standard model that operates at 280 Watts-hour. If the current power rate is 15 cents/kW, an electric dehumidifier uses 4.2 cents of power per hour. Therefore, if you run it for 10 hours a day, the cost is 10 hours * 4.2 cents = 42 cents/day or about $153.30 per year.

Will a dehumidifier in the basement work for the whole house?

Dehumidification of the basement /crawl will dry the whole house. A blower door test will tell how well the envelope of the house is sealed.

When should a whole house dehumidifier be installed?

Replace your current AC or heat pump with one that is properly sized. In very humid climates and weather, that still might not be enough. Install a whole-house dehumidifier to complement your central AC. If your AC is getting old, replace the entire system with one that includes a dehumidifier.

Will a dehumidifier lower my electric bill?

Dehumidifiers Can Lower Electric Bills Dehumidifiers pull the moisture from the air of your home, making the air temperature feel a bit cooler. Although both dehumidifiers and air conditioners use electricity, dehumidifiers consume less resulting in an overall savings in your electricity bill.

Are dehumidifiers worth the money?

Dehumidifiers reduce humidity levels, making your home less hospitable to allergens such as dust mites, mold, and mildew. … Running a dehumidifier helps reduce dust in your home, so you won’t have to clean as often. A dehumidifier also lowers energy costs because it helps your air conditioner run more efficiently.

Can a dehumidifier do the whole house?

Portable dehumidifiers can work for a small area, like a basement, but to decrease humidity levels throughout your home, you’ll want to go with a whole-house dehumidifier. The benefits a whole-house model offers concern capacity, airflow and operation.

Can you drink water from a dehumidifier?

Water vapour from the air condenses on the coils and drips into a tank. The condensed water is pure because when the water originally evaporated into the air, it left its impurities and minerals behind. … We don’t have to resort to drinking water that drips from a dehumidifier. Tap water is perfectly acceptable!

Do dehumidifiers use a lot of electricity?

An average big 70-pint dehumidifier uses 700W of energy. Essentially, a dehumidifier draws much less electricity than a water heater, an air conditioner, even a hair drier. An average dehumidifier draws about as much energy as a computer.

Do dehumidifiers cause mold?

They often purchase dehumidifiers for basements where high humidity is most common. … When not used properly, as I discover in 8 out of 10 homes, dehumidifiers can be the cause of mold growth, and can actually spread mold spores throughout homes.

Will a dehumidifier get rid of damp?

A dehumidifier will get rid of some types of damp. However, they are only designed to help with condensation. … If you’re noticing that windows in a room have condensation on them, then a dehumidifier might really help to reduce the moisture in the air.

What uses the most electricity in a home?

Here’s a breakdown of the biggest energy use categories in the typical home:Air conditioning and heating: 46 percent.Water heating: 14 percent.Appliances: 13 percent.Lighting: 9 percent.TV and Media Equipment: 4 percent.