How Long Does It Take For A Dehumidifier To Work


Dehumidifier settings panel

You may ask how long does it take for a dehumidifier to work? On the first run, a dehumidifier might take 12 hours to work properly and to get the best results by achieving the ideal level of humidity. After this check the humidity levels and see how you stand.

But, this could cost you a bit of money. What should you do then to lower your expenses on energy costs? Read more about this in the article below.

The Extraction Rate

The main idea is to have the air running through your dehumidifier as much as possible. This is what you call extraction rate and it is somewhat hard to determine.

An average dehumidifier unit in your space, provided that it operates correctly, must be able to extract moisture to as much as 50% to 55% relative humidity.

With such an assumption, it means that it is safe to run a dehumidifier unit for around 12 hours per day.

Again, depending on the unit you have, this should run all humid air in the space through your system at least once.

Homeowners are often told to run their dehumidifier unit for 10 to 12 hours daily. As expected, the more hours you run it, the better.

How about the Costs?

If you are worried that you will spend too much on your energy bill, you might want to give your energy company a call and inquire about the best times.

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Often, the best times for running your unit to help you save cash is between 10 in the evening and 7 in the morning. It’s when people do not use a lot of electricity that drives down the rates.

But, if you are drying your room, you should have your unit running and some of you might not do this at midnight.

Therefore, it is okay if you will run a dehumidifier during normal hours for several days as long as needed.

You might also split such times. For example, you might run for 6 hours during the daytime and 6 hours during night time.

However, it’s fine that you would want to get a timer to help you in regulating this.

How Long Should You Run Your Dehumidifier?

You must run your dehumidifier for at least twelve hours daily. It’s the golden rule.

But, it is okay if you do not stick to this schedule daily, yet you have to be aware that if your family runs dehumidifier more, the cleaner and fresher it’ll be throughout the year.

The time needed for dehumidifiers to minimize relative humidity depends on some factors.

That is the reason why it is impossible to give only one answer to the question about how much time you should leave your dehumidifier on.

A good way to determine the amount of time is through experimenting. You must set your target humidity and it can be a good start if you will begin at 55%.