Where To Put Dehumidifier Reddit? (2023)

Have you ever wondered where to put a dehumidifier? It's not always obvious and can be confusing. Reddit has the answer, with many people sharing their helpful tips on how to best place your dehumidifier for maximum efficiency. But what should you look out for when choosing a spot? Read on to find out!

Paragraph Two: Humidity levels in our homes have an impact on our comfort and health. An excess of moisture in the air can cause condensation, mold growth, and musty odors. A dehumidifier is one way to reduce humidity levels in an enclosed space, but finding the right spot can be tricky.

Paragraph Three: Luckily, there are plenty of resources available online - including advice from other users on Reddit. There’s no single “right” answer as everyone’s needs will vary according to different factors like size of room or climate zone. However, by considering all of these elements we can make sure that our dehumidifier is placed correctly so it works effectively and efficiently--and Reddit might just hold the key!

1. Benefits Of Using A Dehumidifier

The oppressive humidity of the air can be a burden, even in the smallest and most confined spaces. Like a dark cloud hovering over us, it can make living our lives difficult and uncomfortable. A dehumidifier is an ideal solution for such situations - providing relief from this suffocating weight with its gentle breeze-like effect.

Using a dehumidifier has many benefits: reducing allergies and asthma symptoms; eliminating musty odours from carpets, furniture and other fabrics; preventing mould growth which could damage walls or floors; improving air quality by removing moisture particles that contain dust mites, bacteria and viruses; making your home more energy efficient by regulating temperature better than before. All these advantages combine to create a healthier environment that's free from unwanted dampness - allowing you to breathe easy once again.

2. Choosing The Right Location For A Dehumidifier

A dehumidifier can be a helpful tool for removing moisture from the air, like an umbrella shielding against rain. It's also useful in keeping mold and mildew at bay. But where should you put your dehumidifier?

Finding the right location is key to getting the most out of a dehumidifier. Aim to place it in the area with highest humidity levels; this could be near windows or other areas that let in warm, humid air. If possible, find an open space away from walls and furniture; this helps maximize airflow around it so that it works more efficiently. You should also avoid placing them directly on carpets or any soft surface as these act as insulation against heat, making the device less effective. Finally, try not to place them too close to sources of heat such as radiators or stoves.

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3. Common Placement Options For A Dehumidifier

When it comes to finding the perfect spot for a dehumidifier, the options may seem overwhelming. Like a beacon of hope in an otherwise damp situation, this device can make all the difference when properly placed.

Finding just the right location is key – and luckily there are several common placement tips that anyone can follow! Whether you’re looking for a convenient spot or one with maximum efficiency, these simple steps will help you get started. First off, try placing your dehumidifier near any areas where moisture accumulates most often. Basements and laundry rooms tend to be prime candidates here; but if neither option works for you, then also consider bathrooms, kitchens or even enclosed porches. Placing the unit slightly away from walls and furniture allows air to circulate better too - so don't forget about that! Additionally, using smaller models on higher floors is usually much more effective than larger ones on lower levels. This helps reduce humidity levels throughout your home instead of simply focusing on isolated spots.

With these easy-to-follow guidelines at hand, choosing the best place for your dehumidifier should be smooth sailing. Don't let excess moisture ruin your home's interior - take charge today by picking out an ideal spot for this invaluable appliance!

4. Tips For Setting Up A Dehumidifier

The dehumidifier is an essential tool for keeping the air in your home dry. Its placement can make all the difference when it comes to maximizing its efficiency and effectiveness. Picture a room with shadows dancing across the walls, as you take in the musty smell of dampness that hangs in the air. To combat this, here are four tips on setting up your dehumidifier correctly.

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First, pick a spot away from direct sunlight and heat sources such as radiators or vents where possible. This will help ensure that the machine doesn't get too hot which could cause it to malfunction. Second, keep it at least three feet away from furniture or curtains so that there's adequate airflow to circulate around it. Third, if you're using multiple dehumidifiers try spreading them out throughout different areas of your home for optimal coverage and humidity control. Lastly, be sure to regularly check and clean filters since they can clog up quickly over time with dust particles and other debris - this will help maintain its performance levels.

Now you have the tools needed to set up a dehumidifier properly! With these simple steps, you'll be able to achieve maximum effect while minimizing energy consumption and cost - two great reasons why investing in one should never be overlooked.

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5. Troubleshooting Dehumidifier Placement Issues

Going off the beaten path, troubleshooting dehumidifier placement issues can be a daunting task. If you're stuck in a jam, fear not! With a few simple steps, you'll have your humidifier running like a well-oiled machine in no time.

Firstly, consider where to place the unit so that it is away from any direct sunlight or heat sources. This will help ensure that the room temperature stays at an optimal level for the dehumidifier to run properly. Additionally, make sure there is sufficient ventilation around the device and also check if any windows are open - this could significantly reduce its effectiveness. Finally, look out for any obstructions such as furniture or curtains blocking air flow which could cause problems with circulation.

In short, when setting up your dehumidifier take care to avoid placing it near sources of excessive heat or cold and make sure to keep airflow unobstructed - these two things should solve most common problems related to placement.

Frequently Asked Questions

How Often Should I Change The Filter On A Dehumidifier?

The filter on a dehumidifier is like the engine of a car. Without it, its performance will suffer drastically! So if you're serious about keeping your home free from humidity and allergens, you need to know how often to replace the filter in your dehumidifier.

It's best to check your user manual for the exact instructions as all models are different. Generally speaking though, you should change or clean the filter every month or two—depending on how much use it gets. If you live in an area with high levels of dust, pollen, pet hair or dander then you'll want to be more diligent about replacing it regularly.

TIP: Don't forget that when changing out filters, make sure they are disposed of properly so that no one else is exposed to them unnecessarily. This can help keep everyone healthy and comfortable while also helping preserve your dehumidifier's efficiency too!

Is It Safe To Place A Dehumidifier Near A Window?

Placing a dehumidifier near a window is like walking on thin ice. It's risky and could have disastrous consequences if done incorrectly. While some people may think it’s ok, there are several important safety considerations to be aware of before taking the plunge.

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For starters, the air coming through an open window can be too cold for the appliance itself to handle – which would make it overheat and stop working. Additionally, you risk damaging your windowsill by putting extra weight on it or blocking its ventilation. Finally, any water that accumulates in the unit must not come into contact with electrical outlets or socket joints as this presents a severe fire hazard.

It’s best to place your machine away from direct sunlight and drafts, while also making sure it has enough room around all sides so as to ensure proper airflow.

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How Much Electricity Does A Dehumidifier Use?

Dehumidifiers are a godsend in humid climates, but they come with an interesting question: how much electricity do they use? A little knowledge can go a long way when it comes to managing energy usage. To get the most out of your dehumidifier and keep costs low, you'll need to know the answer.

Electricity consumption is determined by several factors such as size, type and brand of a unit. On average though, a standard-sized dehumidifier uses between 500 and 1500 watts per hour depending on the model. The larger units tend to consume more energy than their smaller counterparts; however, even these large models may still be relatively affordable to operate if used properly.

TIP: Make sure to check the Energy Star label on any dehumidifier before buying one - this will help you select an efficient model that won't drain your wallet!

What Size Dehumidifier Do I Need For My Space?

Finding the right size dehumidifier for your space is important. Knowing how much electricity it will use helps too. But what do you need to consider when picking a dehumidifier?
Size matters, especially with dehumidifiers. Too small and it won't work as well; too big could cost you more in terms of energy efficiency. You'll want something that fits the square footage of your room or basement, taking into account ceiling height too. Look for units rated for larger spaces than yours – they may be more efficient at lower settings. Don't forget to factor in any other areas close by where moisture might gather, like laundry rooms and bathrooms. And if your area gets humid during different seasons, look for adjustable humidity settings so you can adjust accordingly.

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Are There Any Health Benefits Of Using A Dehumidifier?

A dehumidifier is like a breath of fresh air in musty, damp rooms. It can help keep allergies and asthma at bay, while improving your home's overall health and comfort.

Using a dehumidifier helps reduce the amount of allergens like dust mites, pet dander and mold spores that linger in moist air — all potential triggers for allergy symptoms or asthma attacks. Dehumidifiers also help to control moisture levels which prevent wooden furniture from warping, wood floors from buckling and walls from getting damaged due to excess humidity. You'll have better breathing conditions which will make sleeping easier because you won't be coughing any more!

With the right size and model of dehumidifier for your space, you could find relief from those pesky sneezes, wheezes or other uncomfortable reactions caused by high humidity levels in your home. And who knows? Perhaps with regular use of a dehumidifier, you may even benefit from fewer trips to the doctor's office.


Dehumidifiers can be a great home investment, but it’s important to understand how and where to use them in order to get the most out of your purchase. Knowing when and how often to change your filter, what size you need for your space, and whether or not it's safe to place near windows will help ensure that you're using your dehumidifier correctly. Not only can this save money on electricity costs, but there are also potential health benefits as well.

For example, one family had been dealing with mold issues due to high humidity levels in their basement. After installing a dehumidifier in an appropriate spot away from the window and adjusting settings accordingly, they were able to reduce moisture levels significantly and eliminate the mold problem entirely. This is just one instance of many demonstrating how effective dehumidifiers can be if used properly and placed strategically within a home.

When looking into purchasing a dehumidifier for your own home, consider researching some of these factors mentioned above before making any decisions. Doing so could mean improved air quality, less energy usage, fewer maintenance requirements—and possibly even better overall health!


Where is the best place to put dehumidifier? ›

You want to place your machine in an area where there is good air circulation so the unit can efficiently work. We do not recommend placing a dehumidifier directly against a wall or piece of furniture. Instead, put it at least six inches away from these vent-blocking surfaces.

Does it matter where you place a dehumidifier in a room? ›

Ideally, you should place it in the centre of a room, or at least 6 inches away from the nearest wall, furniture or surface. If it is a particularly large room, place the dehumidifier close to the source of the moisture to concentrate drying efforts on the source of the problem.

Where should I put my dehumidifier under my house? ›

That brings me to my next word of advice: A dehumidifier must be installed on a level base, preferably raised off the crawlspace ground level at least 4 to 6 inches, so that the condensate can drain properly into a condensate pump or a gravity drain carrying the condensate out of the crawlspace.

Should you be in the same room as a dehumidifier? ›

Yes it is perfectly safe to sleep in the same room as a dehumidifier. If you are particularly interested in a dehumidifier for the bedroom the noise level will be particularly important to you.

Should a dehumidifier be up high or on the floor? ›

The water is drained by gravity alone so for effective continuous drainage the dehumidifier needs to be raised a foot or two above the floor and the hose run to a floor level drain.

Should a dehumidifier run constantly? ›

Should a Dehumidifier Run Constantly? No, your dehumidifier should not have to run constantly to regulate the air humidity. An optimal humidity level to shoot for is between 30 and 50 percent. Your dehumidifier should reach this in 8 to 12 hours.

Is it OK to sleep with a dehumidifier? ›

Can you use a dehumidifier while sleeping? Yes! Dehumidifiers, especially in musty or humid environments, are a great way of removing moisture from the air which can increase overall air quality.

Can you dehumidify too much? ›

Can you dehumidify too much? There is a chance of dehumidifying your home too much with a dehumidifier, especially if you are leaving your dehumidifier running for several hours on a timer unattended. Over-dehumidifying your home can lead to an increased chance of respiratory illnesses and dry and cracked skin.

When should you not use a dehumidifier? ›

Most dehumidifiers should not be operated in temperatures below 60° F, since the moisture removed from the indoor air can freeze when it condenses on the cooling coils, which can damage the unit.

Will dehumidifier dry out damp walls? ›

Dehumidifiers work by removing moisture from the air. This can help to reduce condensation on walls and prevent mould and mildew growth. However, dehumidifiers will not necessarily dry out damp walls. If your walls are damp, you may need to use a combination of a dehumidifier and a fan to help dry them out.

How long does a dehumidifier take to dry a room? ›

The size of the room, the humidity level, and the extent of the water damage are some of the variables that affect how long a dehumidifier takes to dry out a room. A dehumidifier typically needs between 24 and 72 hours to completely dry out a room.

Should a dehumidifier be on high or low humidity? ›

To get your manually-controlled dehumidifier up and running, set its humidity level. You want it set at 30 – 50%. If there's too much moisture, you'll get dampness and mould. If there's too little moisture, your home will be too dry and attract bacteria.

Can one dehumidifier do a whole house? ›

As the name implies, this can treat an entire house. They can be standalone in the basement, or they can be installed into your duct system. The Aprilaire 1850 Dehumidifier, for instance, can remove up to 11.9 gallons of water per day.

How long should you run a dehumidifier in a room? ›

How Long To Run Your Dehumidifier? So to recap, run your dehumidifier unit for at least 12 hours a day. This is a good rule of thumb. Again, it's okay if you don't stick to this schedule every day, but be aware that the more your family runs your dehumidifier unit the fresher and cleaner it will be all year long.

What is the best time of day to run a dehumidifier? ›

The best time to use a dehumidifier is before the humidity begins to affect your household. When you walk in the house after being outside on a hot and sticky summer's day, you want to be met by a blast of refreshing, cool air – not additional stickiness.

Is humidity worse upstairs or downstairs? ›

It's normal for the upper floors of a home to be hotter and more humid than the lower ones simply because hot air always rises up. When air heats up, it expands and becomes less dense. With less surrounding matter, the hot air rises.

What humidity should a dehumidifier be in your house? ›

So, what is the best humidity setting for a dehumidifier? To prevent mold growth and keep your home's relative humidity at a comfortable level, we recommend aiming for 30%-50% humidity in your home.

Is it more humid at the floor or ceiling? ›

If you put a moisture meter at the ceiling level, you'll find that the humidity is often much higher than at the floor level. Think of a helium balloon. Let it go and it goes straight up to the ceiling because helium is lighter than air.

Why is my dehumidifier filling up every day? ›

If your dehumidifier's water basin is filling up too quickly, you probably have extra water in the air due to an issue like a cracked pipe, water leak or open crawl space. If you're hardly getting any water in the basin, you may need to simply turn the control to a drier setting.

How much water should a dehumidifier collect in a day? ›

A dehumidifier should collect a certain amount of water each day - generally, around 10-20 pints of water per 24-hour period. This should require you to empty most dehumidifiers daily or bi-daily when in operation.

Is it OK to run a dehumidifier 24 hours a day? ›

The dry, filtered air is then pushed through the HVAC system for conditioning and then into the rooms of your home. Should you keep your dehumidifier running all the time? In order to achieve the ideal indoor relative humidity levels of 35 to 50 percent, it is recommended that you run a dehumidifier for 12 hours a day.

How far should a dehumidifier be from your bed? ›

It is best to place the humidifier at least 3 feet away from your bed. This is to avoid being directly exposed to too much moisture and to allow the moisture to be distributed evenly around the room.

What are the disadvantages of a dehumidifier? ›

Dehumidifier Cons
  • Dehumidifiers can be loud and sometimes warm—in the summer, this could be annoying.
  • Dehumidifiers are work—you must dump, clean, and refill the water-collection tank and also (some models) clean the air filter regularly. ...
  • Constantly running a dehumidifier will increase your energy bill.
Feb 26, 2020

Is it healthy to have a dehumidifier on all night? ›

Can I leave the dehumidifier running at night? Yes, we recommend using a dehumidifier 24hrs, however, be aware that there will always be a noise generated from the machine when it is operating.

Is dehumidifier good for lungs? ›

Dehumidifiers may help control asthma

When there's moisture in the air, it becomes heavier and often more difficult to breathe. That's why high-humidity environments can be difficult for people who have asthma. A dehumidifier can make the effort to breathe in and out easier on the lungs.

Should I use dehumidifier in summer or winter? ›

If you want your home to remain as comfortable as possible during the summer months, you should consider using a dehumidifier to reduce the amount of moisture in the air. Using a dehumidifier during the summer also improves the air quality inside your home and can eliminate potential allergens like mold and mildew.

What number should a dehumidifier be set on? ›

Set the humidity level.

The optimal relative humidity level is between 30 and 50 percent, according to Energy Star (and 30 to 40 percent in colder areas during heating season). If the humidity is higher than that, it can breed dust mites, mildew, and mold, and trigger allergies.

Do dehumidifiers help with mold? ›

Mould will easily grow and spread if the right conditions are present. So, dehumidifiers don't kill mould, but they can help to prevent it from growing inside your home by reducing humidity. However, the best way to deal with it is to get rid of its source.

Is it cheaper to run AC or dehumidifier? ›

Yet just looking at the average estimates, we can see a clear winner: a dehumidifier costs on average $0.03 and $0.16 per hour to run, while an AC unit will run you $0.06 and $0.88 on average per hour.

Should you run a dehumidifier all winter? ›

However, many people wonder if their dehumidifier should run in the winter. The answer is that, in most cases, dehumidifiers typically do not need to run during the winter months in most areas because the air is naturally dry due to low humidity and the use of heating systems.

Do dehumidifiers work better in warm or cold rooms? ›

Ideal Dehumidifier Operating Temperatures. The ideal operating temperature for standard refrigerant dehumidifiers is between about 60 and 85 degrees Fahrenheit, and between 60% - 80% relative humidity.

How long should you run a dehumidifier? ›

How Long To Run Your Dehumidifier? So to recap, run your dehumidifier unit for at least 12 hours a day. This is a good rule of thumb. Again, it's okay if you don't stick to this schedule every day, but be aware that the more your family runs your dehumidifier unit the fresher and cleaner it will be all year long.


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