Hate the humidity that comes along with summers? Does sweat and frizzy hair irritate you? Do you want your air conditioning to work faster whilst conserving energy? Then a house dehumidifier is what you desperately need.
It is a great investment for all those who face long summers and require an efficient system that helps cool down the house. Since it is an appliance that requires a chunk of your investment, it is essential that you compare the best dehumidifiers to make the right choice.
If you’re clueless as to which unit to purchase, check out these popular picks.
Our Top Picks for Whole House Dehumidifiers
Comparison of the Best Whole House Dehumidifiers
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Benefits of Having a Dehumidifier for the Whole House
There are countless advantages to owning a whole house dehumidifier. Investing in a top-quality dehumidifier is bound to leave you with endless benefits. Some of these include:
Asthma Attack Prevention
It is basic knowledge that allergens, mites, and insects thrive in damp and smelly places. It is also well-known that these are allergens that trigger asthma and promote other breathing problems.
A dehumidifier prevents extra dampness, making the air in your home fresh, clean, and balanced with the correct amount of moisture.
This should be an appliance which works quietly in the background without interfering in your daily life.
Furniture and curtains will be mold-free and non-smelly as the air will have a balanced amount of moisture.
As this product will prevent dust and build-up of allergens and insects, you’ll need to clean your house less often.
Review of the Best Whole House Dehumidifiers
Let's look at some of the best humidifiers available on the market. Keep reading to find out the features of each and further assess which one best meets your requirements.
TOSOT 70 Pint Dehumidifier
This dehumidifier is perfect for larger spaces and can remove up to a whopping 70-pints of moisture in a day. Rated by Energy Star, this appliance will help reduce prevent climate change. The dehumidifier saves your house, whilst you save the planet.
Apart from reducing health risks, this device helps create a fresher environment in your home that is allergen-free and non-smelly. The silent operation of this device is another plus as it helps you create a perfect living space without any added disturbances.
Moreover, the device has been set up to restart with its previously saved settings. This reduces the hassle involved in reprogramming the dehumidifier when a power outage occurs. The portability of this gadget allows you to easily place it wherever you please, making it easy for you to create space for it.
Both the internal pump and continuous drainage features make it extremely simple to empty out the appliance. The TOSOT dehumidifier can pump out liquid automatically, regardless of whether you need to pump it down or pull it up.
TOSOT’s dehumidifier is perfect for larger homes and spaces and works quietly without creating noise pollution. Moreover, it is portable and has been designed to restart automatically. However, the design of the hose plug and missing drain hose, along with inadequate packing, may lead to cracks, which is a tiny step back for this product.
Ivation 70-Pint Dehumidifier
The Ivation 70-pint Energy Star Dehumidifier is perfect for large homes and spaces that require a bit of dehumidifying. The room it is placed in stays comfortably cool and fresh. A healthy environment is created as dampness is removed, which is key to preventing build-up of dust, allergens, mites, and insects.
Moreover, this device is low maintenance and extremely easy to operate. With its automatic shutdown and restart features, it is a hassle-free task to keep it running. The simple plug-in and clear settings make it easy for you to set up the machine.
The 1.5-gallon reservoir can be emptied automatically with just a click. An LED screen displays humidistat settings, fan speed, timer, and, alerts, etc. Plus, the Energy Star certification makes this appliance eco-friendly.
Although equipped with a variety of features not found in all dehumidifiers, this appliance is not very durable. Argumentatively, however, this appliance is perfect in every other way.
Equipped with an LED, timer, auto restart/shutoff, and two fan speed settings, it’s perfect for any large space. The 1.3-gallon reservoir promises to suck out all the humidity from your home.
Best for the Money:
Frigidaire 70-Pint Dehumidifier
The Frigidaire 70-pint dehumidifier is capable of removing up to 70 pints of humidity from the air in your house. The bacterial removal from the air is smooth and effortless, which makes the air around you healthier and cleaner. Also, this prevents you and your family members from catching diseases.
The low-temperature operation saves energy and billing costs while the easy-to-select controls make operating the appliance easier. Moreover, a digital humidity monitor, 24-hour timer, and control lock make the gadget well-equipped for smooth and hassle-free functioning.
In addition, the Energy-Star certification makes the device eco-friendly. The white body of the appliance blends easily into any space in your room. Overall, Frigidaire is able to operate continuously with a drain nearby keeping the air around you amazingly clean and fresh as well as odor-free.
Reportedly not very durable, this dehumidifier also takes a lot of electricity to keep running. However, on the bright side, in terms of functionality, it is perfect and powerful. Not only is it extremely quiet, but it also drains itself automatically if a proper connection is set up. Also, remember it perfectly reduces humidity in only a small amount of time, making it efficient and reliable.
Best from Honeywell:
This dehumidifier is suitable for spaces that are medium to large-sized with 4000 square feet of coverage. It's also perfect for tiny areas such as a room or area of about 2500 square feet or larger. Its air CFM ranges from 165 to 188 according to whether it is set on normal or turbo.
The Honeywell Dehumidifier can collect up to 1.6 gallons of water as it has a six-liter tank. Moreover, as it is Energy Star and UL-rated, it is extremely eco-friendly and poses no threat to our planet. Other specifications of this appliance include a washable filter, built-in handles and wheels, and a drain hose outlet.
The Honeywell DR90A2000 has a touch panel for easy selection of settings and is extremely user-friendly. The automatic restart and shutoff prevent you from worrying about setting up the appliance again each time a power outage occurs.
The machine is also equipped with defrost and turbo mode. Continuous dehumidifying helps maintain the perfect humidity level in your house and a 24-hour timer helps the appliance adjust according to your time options. It is perfect for maintaining humidity levels between 35% and 85%.
Equipped with features and parts that not every dehumidifier is equipped with, this machine is tons better than those that bring nothing extra with their purchase.
The user-friendly touchpad and auto restart and shut-off options make it user-friendly and easy-to-use. In addition, the timer and defrost options are definitely a plus.
Best from Aprilaire:
This appliance has been built with aluminum coils that are robust and long-lasting. Since the parts come into contact with water, it is easy for the material it is made with to corrode and rot, which in turn, prevents the machine from running properly. To prevent this malfunction, aluminum coils have been placed to prevent corrosion and possible damage to the equipment.
The unit works efficiently to control dampness and control moisture which, in turn, prevents carpets and furniture from corroding. Also, the air feels cleaner, healthier, and fresher since all the dust, mites, and odor build-up is reduced to almost zero.
The Aprilaire 1850 has the ability to remove a whopping 95 pints of water, which is equal to around 12 gallons of water in one go. After this, the tank automatically drains itself if it is set up in connection with a pipe or hose. In addition, the automatic controls allow you to set up the equipment and forget about it, and they also prevent you from worrying about it not working at any time. It is perfect for houses that feature spaces up to 3000 square feet.
This dehumidifier is perfect for crawlspaces. While it is a little noisy, it is definitely efficient. It has been reported to be reliable and has been applauded for consistently absorbing moisture and making the air fresher and cleaner.
Its water holding capacity is greater than what most other dehumidifiers offer, and this is an extremely attractive feature. Plus, the simple setup and auto control make it extremely user-friendly and simple to use.
Best Without Central Air:
hOmeLabs 4000 Sq Ft Dehumidifier
The large dehumidifier of this appliance can hold up to 70 pints of moisture, making it perfect for larger spaces up to 4000 square feet. It is perfect for cellars, basements and large rooms and this Energy Star rated appliance saves energy and the planet simultaneously.
The design of this equipment is modern, sleek, and appealing to everyone looking for a dehumidifier, but a stylish one. The brilliant white body and guaranteed durability make it an even easier pick. Continuous draining, 24-hour cycle, and automatic shut-off make this appliance an easy-to-use and easy-to-setup machine.
Just like other dehumidifiers, it efficiently removes moisture, odor, bacteria, and dust, making the air in your home fresh and clean. Overall, it is perfect for those that love to stay healthy or have some health problems such as asthma or breathing difficulties.
The hOmeLabs dehumidifier is perfect for 4000 square foot spaces and helps clean up allergens and remove moisture efficiently. It is also perfect for those that love equipment which runs hassle-free.
Not only does it work quietly, but it also has a decent cord length that allows plug-in and placement in various spots. Moreover, the easy-to-empty tray makes it an easy task to dehumidify your house each day.
Most Portable Model:
Vremi 70 Pint Energy Star Dehumidifier
The Vremi Dehumidifier has a 70-pint, nine-gallon tank capacity which allows the unit to soak up moisture from large rooms and spaces such as a basement or a huge lounge. Rated by Energy Star, this dehumidifier works efficiently to save energy and consequently make the equipment eco-friendly and safer to use compared to uncertified appliances.
Not only does it have a powerful working mechanism, but it also has a sleek and stylish design that works without issues. The handles and wheels make it portable and thus, it is easy to place it anywhere. Moreover, the quiet fan makes the operation noise-free.
After a 24-hour cycle, it switches off automatically for drainage. You can also add a hose for continuous draining, so the tank never gets full. Like all other dehumidifiers, it works to remove moisture and consequently mold, mildew, dust, and mites.
Although the appliance claims to be noise-free and has been applauded for it, it has also been reported to be extremely loud and noisy. Even though it works effectively and efficiently to help balance out the moisture content, it is not very durable and hasn’t lasted long for many people.
The Vremi Dehumidifier has its own set of cons but it is generally a good investment for larger spaces and the nine-gallon tank capacity is useful for places where humidity sparks up to extremely high levels.
Best Trane Whole House Dehumidifier:
Trane Envirowise Dehumidifier
What Recent Buyers Report
Customers loved the dual application of this unit, with the ability to remove excess moisture from the air and provide ventilation. There’s massive coverage for vast homes, and it impressed buyers that it worked in dry and wet climates. They also showed that it’s flexible for different situations, such as crawl spaces, closets, and basements.
Why it Stands Out to Us
The Trane Envirowise Dehumidifier has enough power for houses up to 5,000 sq. ft., which is excellent for a whole house dehumidifier. It removes between 98 and 205 pints of moisture from the air daily, while you can connect it to the ducts of your HVAC system or install one completely new. The internal Nexia technology has a thermostat that you can control and manage from your smartphone.
This dehumidifier performs exceptionally well to help manage humidity levels while also ventilating your home. While you may need a specialist to install it in your HVAC system, it will run for several years without fail. Of course, it helps that there’s a warranty should something go wrong.
Best Lennox Whole House Dehumidifier:
What Recent Buyers Report
Many customers reported quick humidity level changes within the first 24 hours, bringing it down to more comfortable environments. They enjoyed setting the thermostat but mentioned that some HVAC settings didn’t match the dehumidifier. Overall, it delivered excellent performance throughout buyers’ homes with the option to set zones.
Why it Stands Out to Us
The first aspect that drew our attention was the zone management function. You can manage in which rooms you want the dehumidifier to focus, or you can let it run throughout your home. There are three different sizes you can choose from, the largest unit collecting up to 130 pints of moisture daily.
This unit is the best whole house dehumidifier in the Lennox product range, presenting several features you’ll enjoy. Set the thermostat to the correct level and watch your humidity levels drop while you live in a comfortable home. You can also save up to 7% on your monthly utility bill with its energy efficiency.
How Does a Whole House Dehumidifier Work?
A dehumidifier is an appliance that works efficiently to remove excess moisture from the air in your home. This, therefore, keeps you feeling cooler and relaxed. Also, as the humidity level drops, it is easier for cooling appliances to help build up comfortable room temperature.
A fan inside the unit pulls in air from the room which then passes a chamber with cooling coils which causes water to condense and drop down into a reservoir, leaving the remaining air moisture-free. This low moisture air is then reheated and returned to the room. The unit can be programmed to make the air reach certain moisture levels and then shut down automatically for that perfectly balanced room environment.
What Size Dehumidifier Do I Need for My House?
One of the most significant factors to consider when buying a whole house dehumidifier is how much space it needs to cover. You don’t want a compact unit for a large house, as you’ll only be able to focus on a few rooms at a time. Here’s how you can estimate what size you need.
Whole House Dehumidifier: How to Determine Square Feet?
It may be clear that you should measure every room you intend on dehumidifying. You might not want to include the entire house, so only assess the affected areas. However, there’s more to this exercise than walking through every space with a tape measure and calculating the total environment’s square feet.
For instance, the coverage indicated on a dehumidifier’s specifications usually caters to ceilings eight feet high. If your ceiling height is smaller or larger, you may need to round. Similarly, modern homes with foam-insulation and more classic houses need to be measured differently, where you’ll adjust the latter for extra coverage.
What Size Whole House Dehumidifier Do You Need With Existing Air-Conditioning?
If you’re hooking up your dehumidifier to an existing HVAC system, you must assess every single room that the ventilation system connects to without exception. If there are crawl spaces, attics, or a basement linked to it, you need to measure each of them for the complete area. Remember to also account for the sq. ft within the ducting.
Types of Dehumidifiers for the Whole House
When you’re shopping online for a dehumidifier, check to see what type it is. Each one functions differently, which may affect the output or performance. Let’s see which type would suit your house better.
This dehumidifier works by condensing the moisture that it draws from the air. Internal coils lower the temperature enough to form water, which then collects in a tray. The air that leaves the unit contains less humidity than the air which entered.
These units also draw in the air with high humidity, but they use an adsorbent to remove the moisture rather than cooling it down. This dehumidifier is the perfect selection for regions with cold climates. The material usually consists of a silica gel that’s ideal for removing water vapor.
Some dehumidifiers have an internal heat pump to dry the air that exits the unit. It will still collect any water that forms through condensation on interior panels, but the primary function is to dry the moisture as much as possible before reintroducing it back into your living space.
Many people prefer ventilating their homes with fresh air, which is why they opt for air-conditioning systems.
However, some dehumidifiers have a dual purpose.
They can remove the moisture while ventilating your house, with an option to switch between the two functions.
How Do Whole House Dehumidifiers Compare?
You might wonder how whole house dehumidifiers compare to other types. We’ll look at these comparisons in this section so that you can evaluate which would suit your home best.
Whole House Dehumidifier vs Air Conditioner
Air conditioners ventilate the home to manage temperatures and ambiance. Some AC units also contain humidity levels, but they do so by cooling the air. Dehumidifiers remove moisture internally by drying the air instead, which often results in the emission of heat.
Whole House Dehumidifier vs Portable
The difference between these two units is mostly revealed in the names. Portable dehumidifiers are ideal for use for specific locations that have water damage or dampness. You can move it around the house, focusing on areas with mold or mildew.
Whole House Dehumidifier vs Central Air
Some units provide air conditioning or dehumidification from a central location instead of using vents in separate rooms. While this method can be effective, there are often many obstacles to overcome. For instance, you need to ensure that nothing blocks the airflow and that the performance is powerful enough to cover the entire home.
Integrated vs Stand-Alone Whole House Dehumidifier
An integrated dehumidifier refers to connecting the unit up to HVAC systems or vents that are already installed throughout your home or office environment. Stand-alone devices have fans that help with circulation so that you don’t need to install new ducts. However, they consume more power as they need more energy to circulate the air around the entire area.
Aspects to Consider Before Buying
One important thing is to consider the various aspects of an appliance before making a purchase. If you’re wondering about what important things you need to consider before making an investment, then wonder no more. Below are some of the most important things you should note before you buy a dehumidifier:
It is important to note the space and area of your house where you’ll place the appliance. Also, it is essential to consider how large your house or room is before making a purchase. Once you figure this out, you’ll be able to decide how large of a dehumidifier tank you’ll need. Hence, you’ll be able to pick an appliance that not only blends into your room but is also able to work efficiently.
If you’re someone who cherishes their peace and quiet, then this is one important thing you must consider. Not all machines are as quiet as they claim and some are even loud. If you want a device that is quiet and noise-free, you’ll need to read a few reviews and do some research.
This is important if you are someone that usually moves their appliances about or if you’re unsure of where to exactly place your machine. Not all dehumidifiers are easy to move, so you should pick one with wheels and handles to make portability easier.
Whole House Dehumidifier Pros And Cons
Let's see the pros and cons of installing a whole house dehumidifier in general and whether they are machines worthy of your investment:
- Require Regular Maintenance
- You May Have to Empty the Tank if the Hose Malfunctions
- Even Though They Are Not as Noisy, a Humidifier Could Be Too Loud
How to Install a Whole House Dehumidifier
When you purchase a dehumidifier, you’re bound to wonder how it should be set up and what the installation procedure tis. We have summed up the steps to help guide you and make the installation process a whole lot easier. Below are the steps you must follow:
- Once you’ve picked out the correct dehumidifier for your space, the next step is to decide upon its location. This is important for the appliance to run smoothly since where it’s placed and the space it will take up all account for the smooth operation. If it is portable, you’ll be able to move it to different locations to check where it works best. Otherwise, it is important to make the correct decision for the location to avoid further issues.
- Next, choose your drainage method. Pick whether you’d like to empty the tank yourself after 24 hours or whether you prefer continuous drainage.
- Set up the correct humidity level as per your requirements.
- Make sure you keep it clean and check on the appliance regularly. Maintenance will increase the life of the dehumidifier.
To get a better understanding of these steps, you can refer to this video:
A dehumidifier is an appliance that is a must-buy for those that worry about electricity bills and are generally fed up of the humidity levels in their region. Moreover, it also helps prevent allergies and breathing problems and also keeps your home and furnishings from decaying and rotting. Prevention of mold and mildew helps keep your home looking fresher and cleaner so make sure to invest in the right unit.
People Also Ask
Readers sometimes send us some questions regarding HVAC systems. Here’s our list of FAQs for whole house dehumidifiers.
How Much Does a Whole House Dehumidifier Cost?
The price depends on how large the dehumidifier is and which features are included. For a basic system, you could pay between $1,000 and $1,300. More advanced units range up to $1,500, while a high-end model could cost you up to $1,700.
How Long Do Whole House Dehumidifiers Last?
The expected life expectancy is about three to five years. However, if you maintain it properly, you could see it run for up to eight years. Some manufacturers offer five-year warranties to replace faulty parts, thereby extending the lifespan.
How Much Electricity Does a Whole House Dehumidifier Use?
It depends on the model and size. For instance, a 70-pint dehumidifier can draw up to 700W, while Energy Star units use even less. If you want to compare, it consumes less power than a hair drier, air conditioner, and water heater.
Will a Dehumidifier in the Basement Help the Whole House?
Yes, but several factors can influence the effect. For example, you’ll need a powerful dehumidifier, and nothing must block the airflow. The unit will struggle if the house above the basement has higher humidity than in the actual room in which it’s located.
Do Whole House Dehumidifiers Work?
Yes, they do. Of course, you’ll need to make sure it can handle the workload, and it’s connected in the right way. You also must select a type that suits your home.
Where to Put a Dehumidifier in the House?
If you’re connecting it to an HVAC system, you’ll need to make sure it’s located where it can make the most impact. Don’t place it near metallic vents, as it will cause rust. Also, you don’t want it close to electrical sockets since it can lead to a short circuit. For stand-alone dehumidifiers, put them where you find the highest humidity.