10 Best Ducted Whole House Dehumidifier

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The summer is right at the corner. Soon, shoppers will be scrambling to find the best air conditioning and dehumidifier appliances.

If you’re thinking about dehumidifying the entire house, you should strongly consider a whole-house dehumidifier rather than purchasing several smaller units for each room.

Specifically, see if you can get a whole-house dehumidifier that connects to the home’s existing ductwork. These appliances can be expensive – some cost as much as $2,000.

However, they are incredibly effective. You don’t have to worry about positioning the dehumidifier, and they typically feature continuous drain solutions, so you never have to empty the water bucket. They are also a very cost-effective solution in the end.

Why Choose a Ducted Whole House Dehumidifier

Let’s begin by recapping the benefits of a whole-house dehumidifier. Why but a whole-house unit rather than a separate dehumidifier for each room?

Cheap

Even if you assume that the cheapest average dehumidifier is priced at $200, how many would you need to serve the entire home? It could be 7+, right? Many good whole-house dehumidifiers cost between $900 and $1,400. So, you could save a few hundred if you shop wisely.

Convenient

Setting up, checking, and maintaining a different humidifier in every room throughout the home is a tiresome and, frankly, thankless task. Why do it when you can have one dehumidifier serving the entire house that you control from a single control panel?

Hide it away from View

Instead of worrying about where to place the bedroom dehumidifier, where to locate the kitchen dehumidifier, and so on, the whole-home dehumidifier can be tucked away in the basement where no one sees it.

Saves Energy 

A home with several dehumidifiers spread throughout the rooms uses a lot more energy than one with a single, whole-home unit. Why? Because even those smaller dehumidifiers tend to consume between 20-40 watts. Seven of them would consume up to 280 watts. Meanwhile, a standard whole-home dehumidifier consumes about 120 watts.

Signs You Need a Whole House Dehumidifier

Considering their hefty price tags, though, you should only invest in a whole-house dehumidifier if you absolutely need one. The following are three occasions where a whole-house unit makes the most sense;

  • You own the home: Ducted dehumidifiers are most practical if you own the home and would be happy to have a more permanent solution for perennial moisture issues. It’s an install-it-and-forget-it kind of investment similar to whole-home cooling/heating. You only need annual maintenance.
  • A musty odor in the air: A stale smell in the air that’s consistent throughout the home is often a sign of poor air circulation. More importantly, moisture can be a huge contributing factor. A fan can help. But often, you need to address the root cause. That’s when a whole-house dehumidifier comes in handy.
  • Persistent allergies: By now, you likely know that allergies are caused mainly by mold/mildew, both of which thrive in hot, humid conditions. However, the bigger problem is that you can’t solve a mold problem in the home by dehumidifying one room. Mold spores spread very easily. The allergies could easily be caused by mold from the basement. So, whole-home dehumidification is the answer.

What’s a Ducted Whole House Dehumidifier

Ducted, whole-house dehumidifiers are dehumidifier systems that integrate into your home’s HVAC system to extract excess moisture via the existing duct system. They are often contrasted with standalone models that rely on fans to drain moisture from the home.

Advantages of Ducted Whole-House Dehumidifiers

  • Convenience: A major advantage of ducted systems is that you only need to set up the entire system once. After you’re done, you no longer have to worry about positioning the dehumidifier.
  • Energy efficiency: Ducted dehumidifiers rely on the central AC’s fans to draw air from the home. Unlike standalone dehumidifiers, they don’t need built-in fans. The result is reduced energy usage. Most of them are Energy Star certified.
  • Can remove more moisture: If you check around, you’ll find that ducted dehumidifiers have some of the highest moisture removal capacities. Some can remove up to 200+ pints/day. Meanwhile, even the larger standalone units remove under 30 pints/day.
  • Greater durability: It might seem a trivial point, but ducted dehumidifiers generally last longer than their standalone counterparts. Even the build will tell you about the durability differences. Most ducted units are built from metal parts, while nearly all standalone units are made from plastic.

Drawbacks of Ducted Whole-House Dehumidifiers

  • High initial costs: Ducted, whole-house dehumidifiers are by far the most expensive dehumidifiers for domestic use. Some can cost up to $2,000 before accounting for installation costs which often cost up to 25% of the appliance’s price.

How Do Ducted Whole House Dehumidifiers Work?

Although different manufacturers apply different moisture removal technologies, most ducted, whole-house dehumidifiers operate in two ways;

  1. Refrigeration 

This approach involves cooling arm air sucked into the dehumidifier through the grille on one side and passing it over very cold refrigerant lines. Moisture in the air condenses to liquid and drips into a water bucket. The now-dry cool air is then sent back into the home as more warm air is sucked into the dehumidifier.

  1. Absorption/adsorption 

Also known as desiccant dehumidification, adsorption is slightly different. Here, a special humidity-absorbing material known as a desiccant is used. The desiccant is exposed to the air to be conditioned to absorb as much moisture as it can hold. Then moisture-saturated material is moved to a different location of the dehumidifier where it’s recharged to drive off the humidity by heating it.

Whole House Dehumidifier Types

As you go shopping for a ducted whole-house dehumidifier, it’s also important to keep in mind that these appliances can be grouped into three different categories;

  • Compressor/heat pump dehumidifiers: These are mostly refrigerant dehumidifiers that utilize extra-cold refrigerants to remove indoor air moisture. They tend to leave the home a lot cooler than other dehumidifier types.
  • Chemical absorbent/desiccant dehumidifiers: We’ve also discussed desiccant dehumidifiers. They use desiccant material to extract moisture from the air. Then the material is recharged to remove the moisture. Unfortunately, desiccant dehumidifiers aren’t very energy-efficient.
  • Dehumidifier ventilators: Also known as ventilating dehumidifiers, dehumidifier ventilators introduce fresh, filtered air from outside the home while removing stale, warm air from the home. The new air from outside the home is always less humid than indoor air.

Factors to Consider when Purchasing the Best Ducted Whole House Dehumidifier

  • Coverage/capacity: Since ducted dehumidifiers rarely use water collection buckets, you’ll need to focus on the moisture removal capacity. Anything above 50 pints/day is acceptable.
  • Coverage: The manufacturer will usually indicate the recommended coverage for each product in square feet. Make sure your home is slightly smaller than the recommended coverage.
  • Features: Features to prioritize are a humidistat, thermostat, LCD control panel, and remote control. Some advanced units even offer smart/app control. Also, check if it has filters.
  • Continuous drainage: Although most ducted whole-house dehumidifiers use continuous drainage, don’t assume that all of them do. You must check. Also, check whether the drain hose is included or sold separately.
  • Warranty: The best ducted, whole-house dehumidifiers come with at least a 3-year warranty for the compressor and 1-year cover for the other parts.

Best Ducted Whole House Dehumidifier – Reviews

We’ll discuss how to identify the best ducted whole-house dehumidifier shortly. However, the following are ten outstanding options if you’re not in a position to read the rest of the guide.

1. Aprilaire 1870F XL Pro Dehumidifier, 130 Pint Dehumidifier

Aprilaire 1870F XL Basement Pro Dehumidifier, 130...
  • BUILT TO LAST with corrosion-resistant aluminum coils, Aprilaire Dehumidifiers are designed and manufactured in the U.S.A. by Aprilaire, the leader in indoor air quality solutions
  • REDUCES & CONTROLS BASEMENT HUMIDITY to help prevent damp carpeting and furnishings, mold, mildew, and odors without any additional duct work
  • HELPS PREVENT MOLD, TERMITES, STRUCTURAL WOOD ROT, AND ODORS in a sealed crawlspace
  • REMOVES UP TO 16 GALLONS (130 pints) of water per day
  • NO MESSY WATER TRAY TO EMPTY and simple to set up - just place the hose (included) or place dehumidifier over a drain, level it, plug it in, set the target humidity, and you’re done
  • SET IT AND FORGET IT control automatically starts dehumidification when humidity above target is sensed

The 130-pint Aprilaire 1870F dehumidifier is the ideal solution for large-space dehumidification. You may come across some reviewers mentioning it as a basement dehumidifier.

This is because it’s a very powerful unit that easily stands up to basement dehumidification’s enormous demands. Otherwise, the model 1870F is primarily a whole-house dehumidifier.

It can be ducted to your home’s HVAC system, and the control panel mounted on top or the side of the unit for easy access. The simple interactive control panel makes set up a breeze. It’s generally a low-maintenance unit with no messy trays to empty. You only need to clean it once a year, according to the manufacturer.

Key features of the model 1870F XL include caster wheels for easy mobility a reliable filter to remove airborne particles from your air. The appliance is manufactured in the US and built to last. The corrosion-resistant aluminum coils, leak-proof construction, and robust packaging guarantee complete peace of mind.

It plugs into a standard 110V single-phase 60 Hz power outlet and features a set-it-and-forget-it setting. The manufacturer provides a 5-year warranty.

Pros

  • Powerful at 130 pints/day
  • Corrosion-resistant coils
  • Water drain hose included
  • 5-year warranty

Cons 

  • A tad expensive
  • No remote control

2. ALORAIR 180PPD Large Dehumidifier for Basement

ALORAIR 180PPD Large Dehumidifier for Basement,...
  • ✔【App Control & Dry anywhere】: MONITOR THE RESTORATION PROCESS ON THE GO! Our free AlorAir DryEasy mobile app is included with the unit upon purchase. Commercial Dehumidifier, Moisture Removal Capacity 180 PPD at Saturation condition and 85 Pint at AHAM only with 5.62A, Super-Efficient System, fits into small spaces, Secure, compact stacking – transport multiple units on a hand truck.
  • ✔【5 Years Warranty】: Rugged Polyethylene Housing resists dents and scratches. We believe in quality and after-sales-service, It is sure to last long and still keep its shape look.
  • ✔【COMMERCIAL, INDUSTRIAL, and PERSONALl USE】: Ideal for Carpet Cleaning, Basements/Cellars, Laundries, De-Flooding, Offices, Laboratories, Tradesmen, Garages.
  • ✔【Design with humanized】: Onboard storage for 19.6 ft power cord and 19.6 ft condensate hose. Convenient storage for the power cord and drain hose. MERV-8. APP Control, Automatic Digital Humidistat Control, Memory Starting, Timer, Automatic Digital Humidistat Control. Industrial Dehumidifier with Condensate Pump.
  • ✔【Memory Starting, Auto Shut Off】: Comes back after a power failure, no need to turn on manually. The clear LCD display, it has no complicated function button, Temperature, and Humidity Display at Both Inlet and Outlet Side.

An even more powerful unit is this 210 CFM dehumidifier from ALORAIR. It removes 180 pints/day, which translates to about 85 PDD under the Association of Home Appliance Manufacturers (AHAM) metrics. It’s also rated 5.62A, which says a lot about its efficiency.

The compact packaging is another major attraction as it allows you to use the dehumidifier in a wide range of applications. The rugged polythene housing resists dents and scratches.

While most dehumidifiers are only effective above 41˚F (some don’t work at all below 41˚F), this unit from ALORAIR continues to remove moisture up to 33˚F. It’s that powerful.

It also drains automatically and can be connected to the home’s ductwork for effortless moisture removal. It works up to 14.7-foot drain heights. The required 19.6-foot drain hose is included.

The Wi-Fi app control is another feature that stands out about this dehumidifier. From the AlorAir DryEasy app, you can turn the dehumidifier on/off, set relative humidity, turn the purge function on/off, and control multiple ALORAIR dehumidifiers at a go. An onboard digital display is also available to use alongside the app.

This appliance comes with a 5-year limited manufacturer warranty. Make sure to clean and wash the MERV-8 filters regularly for fresh indoor air.

Pros 

  • Includes ergonomic handles for mobility
  • Convenient Wi-Fi/app control
  • Memory starting, auto-shutoff
  • Includes condensate pump
  • 5-year manufacturer warranty

Cons 

  • No caster wheels

3. DRI EAZ LGR 2800i Commercial Dehumidifier with Pump

Dri-Eaz LGR 2800i Commercial Dehumidifier with...
  • Built-in thermo-hygrometer monitors and displays inlet and outlet conditions
  • Automatic humidistat control
  • Outstanding performance at only 8 amps
  • HygroTrac-ready track dehumidifier performance automatically
  • Legendary Dri-Eaz rotomolded housing resists dents and scratches and is easy to keep looking new
  • Amount of daily water removal varies depending on environmental conditions (temperature, relative humidity, water saturation of contents, structural materials, etc.)

The F410 DRI EAZ LGR 2800i is a low-grain refrigerant dehumidifier that removes up to 130 pints of moisture per day under the strict AHAM test conditions.

This makes it a 180-pint unit under normal conditions since AHAM measures dehumidifier performance at 60% RH while the standard measurement is at 80% RH. It draws 8.0 amps on a 115-Volt power supply.

The 400 CFM unit detects external temperature and automatically adjusts operating settings for environments up to 125˚F. A built-in humidistat automatically maintains the relative humidity (RH) at the present level, while the onboard thermo-hygrometer monitors and automatically adjusts dehumidification speeds based on prevailing environmental conditions.

You can view all the settings and error messages on the LCD control panel. The great thing about this panel is that you can choose from the five major global languages, including English, French, and Spanish.

The water bucket is attached to a 40-foot hose for condensate removal. You’ll also appreciate the 25-foot power cord as it allows for flexibility in appliance placement.

The air outlet on this dehumidifier fits 12-inch ducting. However, you’ll need to purchase the duct connectors separately.

Pros

  • Built-in thermo-hygrometer
  • Automatic humidistat control
  • Molded, dent/scratch-resistant housing
  • ETL certified, UL and CSA approved
  • 6-year warranty on condenser/coils

Cons 

  • No remote control
  • No smart controls

4. ALORAIR Basement/Crawl Space Dehumidifier 198 Pint/Day (Saturation) 90 PPD AHAM

AlorAir Basement/Crawl Space Dehumidifiers 198...
  • Energy Star Certified Dehumidifier-quickly and effectively removes moisture with less energy than conventional dehumidifiers without racking up your energy bill, saving you money. This will be the best crawl space/basement dehumidifier you will ever use. Remove 90 pints per day at AHAM condition, 198 Pint at saturation, up to 2,600 sq. ft, fit for any basement, crawl space, storage areas, garage, any large room, or commercial use.
  • Automatic Defrost- a quick and efficient defrosting process, truly makes the dehumidifier able to work at a low temperature (36 degrees Fahrenheit), if frost is detected on the coils, an automatic defrost cycle runs to avoid frost build-up and issues associated with that build up. Makes the unit work continuously and efficiently without periodic stopping during the defrosting process, not only saving the energy but also making the unit last longer.
  • INTERNAL CORROSION PROTECTION-an advanced technology to minimize corrosion and freon leakage, as you know in dehumidification applications, there always get oxide, hydroxide, or sulfide, normal coils get corrosion and freon leakage quickly, this innovative feature extends the life of the coils by providing protection against, maintaining the coil’s heat transferability.
  • DESIGNED FOR ENERGY SAVING, AlorAir High COP Dehumidifier, an investment in crawl space/basement comfort can be paid back by a few years' energy savings. You can save up to $250 per year in energy costs with dehumidifiers working for their families! Once you are able to maintain a consistent RH 50 %, no need to keep the thermostat at low, uncomfortable temperatures once used in an effort to control humidity.
  • 5 Years Warranty-energy efficient & safety tested our sentinel HD90 dehumidifier is energy star certified and is fully compliant with the electrical safety ETL. Every AlorAir dehumidifier comes with a 5-year warranty with a local professional customer support team ready to assist at any time. If you have any questions, please feel free to contact us, you deserve the best after-sales service.

The ALORAIR Sentinel HD90 is another exceptional dehumidifier for whole-house moisture removal. It’s a 90 PDD (Pints Per Day) dehumidifier under the AHAM conditions but removes up to 198 pints per day under normal circumstances. This makes it ideal for spaces up to 2,600 square feet – about the standard home’s average size.

There are a lot of things to love about this dehumidifier. For one, it uses a rare earth alloy tube evaporator to prevent Freon leakage. The evaporator also increases the life of coils by maintaining heat transferability. Easy access MERV-1 filters protect internal components from damage. The filters must be washed regularly and replaced once every year before the start of the heating season.

An automatic defrost function allows the dehumidifier to work at temperatures as low as 36˚F, while the built-in humidistat keeps humidity levels at 50% or according to your settings. You’ll also appreciate the auto-restart function and optional remote control.

This dehumidifier is fully compliant with ETL electrical safety requirements and is backed by a 5-year manufacturer warranty. The customer support team is also very friendly.

Pros

  • Powerful at 198 pints/day
  • Internal corrosion protection
  • Supports remote control
  • Friendly customer support
  • 5-year manufacturer warranty

Cons 

  • No caster wheels
  • No condensate pump

5. MOUNT 80-Pint Commercial Roto-Mold Compact Crawl Space Basement Dehumidifier

MOUNTO 80Pints Commercial Roto-Mold Compact Crawl...
  • Dehumidifies areas up to 7,000 square feet; Small, light Xactimate “Large” category dehu – more water removal than units 2–3 times its size!
  • 125Pints/Day (71L) @ 90F/90% ;80Pints/Day (45L) @ 80F/60%
  • Delivers “Large” dehu performance yet fits where others don’t – crawlspaces, bathrooms, kitchens, etc.
  • Control panel displays inlet and outlet temp and RH plus grain depression in real time
  • Secure, compact stacking – transport multiple units on a handtruck

The 80-pint commercial Roto-Mold dehumidifier is primarily classed as a crawl space dehumidifier. However, one glance at the moisture removal capacity will tell you that it also makes an excellent choice for whole-house water removal. It’s recommended for spaces up to 4,000 square feet, whereas most homes are below 3,000 square feet.

Since it connects to the ductwork, you don’t have to worry about placement. You can even have it in the basement. Carrying handles make it easy to move it from one spot to the next. It also features wheels for greater convenience. You can expect it to remove up to 17 gallons of water under maximum saturation.

The easy access control panel displays all the controls and settings, including the relative humidity and humidity setting. It also displays the inlet and outlet temperature. We also like that the necessary drain hose is provided as well as a long power cable so you can place the dehumidifier just about anywhere within the house.

Unfortunately, we can’t find any information about the warranty. So, you may have to ask the seller or contact the manufacturer directly for more information.

Pros

  • Big, shockproof wheels
  • Ideal for up to 4,000 Sq. Ft.
  • Automatic drain pump
  • Full water protection
  • ETL Listed

Cons 

  • No remote control

6. DRI EAZ F413 Revolution LGR Compact Dehumidifier

DRI EAZ F413 Revolution LGR Compact Dehumidifier,...
  • WATER REMOVAL: 12 gal/day at 80°F/60% RH (AHAM), 17.3 gal/day at 90°F/90% RH
  • AIR MOVEMENT: 121-180 CFM
  • COMPACT DESIGN: 17.6" x 12.5" x 21.5" in. (HxWxD)
  • CONTROL PANEL: Displays the inlet/outlet temperatures, relative humidity, and tracks job hours.
  • EASY TO TRANSPORT: Recessed feet indents make it possible to stack up to 3 units on a handtruck for quick and safe transport.
  • WHAT'S INCLUDED? Dri-Eaz Revolution Dehumidifier, 40-Foot Drain Hose, 25-Foot Electrical Cord, 3M HAF High Airflow Filter, Owner's Manual

The DRI EAZ Revolution LGR model F413 dehumidifier is a state-of-the-art dehumidifier ideal for drying spaces up to 2,000 square feet.

The durable construction and compact design make it the perfect choice for crawl spaces, basements, and other hard-to-reach areas. However, it also works very well as a whole-home dehumidifier in tiny homes.

It removes up to 80 pints/day under the strict AHAM conditions and up to 139 PPD under maximum saturation. Meanwhile, the fan runs up to 180 CFM, creating a breeze that leaves the home feeling cooler, even if only slightly. An automatic onboard humidistat allows you to maintain the dehumidify level automatically.

This unit has a convenient LCD control panel, so you can easily keep track of the dehumidification process in the home. Among others, the panel displays inlet and outlet temperatures, relative humidity, and work hours. It also features a purge control. The dehumidifier runs effectively up to temperatures as low as 33˚F and as high as 100˚F.

A 25-foot electrical cord and 40-foot drain hose are supplied for easy setup and use. Remember that you can also connect the unit to the home’s ductwork. It arrives with a 6-year condenser/coil warranty and a 1-year parts/labor warranty.

Pros 

  • Built-in carrying handles
  • Convenient control panel
  • Drain hose and power cord included
  • 6-year warranty on internal components

Cons 

  • Expensive at almost $2,000

7. Aprilaire 1850F Large Basement Pro Dehumidifier

Aprilaire 1850F Large Basement Pro Dehumidifier,...
  • BUILT TO LAST with corrosion-resistant aluminum coils, Aprilaire Dehumidifiers are designed and manufactured in the U.S.A. by Aprilaire, the leader in indoor air quality solutions
  • REDUCES & CONTROLS BASEMENT HUMIDITY to help prevent damp carpeting and furnishings, mold, mildew, and odors without any additional duct work
  • HELPS PREVENT MOLD, TERMITES, STRUCTURAL WOOD ROT, AND ODORS in a sealed crawlspace
  • REMOVES UP TO 12 GALLONS (95 pints) of water per day
  • NO MESSY WATER TRAY TO EMPTY and simple to set up - just place the hose (included) or place dehumidifier over a drain, level it, plug it in, set the target humidity, and you’re done
  • SET IT AND FORGET IT control automatically starts dehumidification when humidity above target is sensed

The portable model 1850F dehumidifier from Aprilaire is a 95-pint whole-basement dehumidifier that you can also use for whole-house air conditioning.

It provides three times the moisture removal capacity of comparable dehumidifiers and works very well even in cold conditions. It’s also an easy-to-use, plug-and-play unit.

The first thing you’ll notice about the appliance is the durable housing. The all-metallic housing is designed to last many years. But it’s not just the housing. The corrosion-resistant coils inside the unit can last over a decade.

There are no messy buckets or basins to empty. Instead, the unit relies on a condensate pump to eliminate the collected water. Gravity water drainage is also an option. ¾ -inch PVC adapters for threaded connection or plastic hose are included. It also connects to the home’s ductwork for greater convenience.

This dehumidifier features a humidistat that automatically senses moisture levels and adjusts the unit as appropriate to maintain the set humidity level. Other key features of the model 1850F include auto restart, built-in ventilation, and caster wheels for mobility.

It’s a 60Hz appliance that plugs into the standard 120V power outlet. The manufacturer provides a 5-year warranty on the internal components.

Pros

  • Digital LCD control panel
  • Extremely energy efficient
  • Convenient auto-restart
  • Impressively quiet at 54dB
  • 5-year manufacturer warranty

Cons 

  • A tad pricey

8. Aprilaire 1850Z 1850 Pro Dehumidifier, 95-Pint Commercial Whole-House Dehumidifier

Sale
Aprilaire 1820 Pro Dehumidifier, 70 Pint...
  • BUILT TO LAST with corrosion-resistant aluminum coils, Aprilaire Dehumidifiers are designed and manufactured in the U.S.A. by Aprilaire, the leader in indoor air quality solutions
  • MINIMIZE AIRBORNE VIRUS SURVIVAL rates by keeping relative humidity below 60% with a dehumidifier
  • HELPS PREVENT MOLD, TERMITES, STRUCTURAL WOOD ROT, AND ODORS in a sealed crawl space, and damp carpeting and furnishing, mold, mildew, and odors in basements and whole homes
  • COMPACT SIZE (12.5” x 12.5” x 25”) fits through most crawl space doors, and between joists and tight spaces
  • REMOVES UP TO 9 GALLONS (70 pints) of water per day
  • NO MESSY WATER TRAY TO EMPTY and simple to set up - just place the hose (included) or place dehumidifier over a drain, level it, plug it in, set the target humidity, and you’re done

If the model 1850F didn’t meet your dehumidification needs, the even more powerful model 1850Z would be a good shout. It’s the second-largest Aprilaire dehumidifier, with the 130 PPD model 1872 the only bigger option. Even at the stringent AHAM conditions, it removes 95 pints/day and effectively serves 5,200 square feet. It removes 1.87 liters of moisture per kilowatt.

You can let it run independently or connect it to your home’s ductwork for greater convenience – the choice is yours. If you connect it to the ductwork, it pulls moisture from the return ducts so that only dry, comfortable air returns to your home.

This dehumidifier’s key features include built-in ventilation to bring in outside air into the home for greater comfort and a digital display control panel. The panel can be mounted either at the front or on top of the dehumidifier.

Easily accessible, washable MERV-8 filters keep out allergens and other airborne particles from entering the home. You’ll also love the defrost control as it allows the unit to operate even in unusually cold conditions.

Leveling feet to ensure proper drainage, built-in drain pump, optional gravity draining, and adjustable outlet options are the other notable features.

Pros

  • Powerful 95-pint dehumidifier
  • Ideal for up to 5,200 Sq. Ft.
  • Boasts built-in ventilation
  • Digital controls with display
  • 5-year manufacturer warranty

Cons 

  • Drain hose not included
  • No caster wheels

9. ALORAIR Basement/Crawl Space Dehumidifier Removal 120 PPD

ALORAIR Basement/Crawl Space Dehumidifiers Removal...
  • Energy Star Certified Dehumidifier-quickly and effectively removes moisture with less energy than conventional dehumidifiers without racking up your energy bill, saving you money. This will be the best crawl space/basement dehumidifier you will ever use. Remove 55 pints per day at AHAM condition,120 Pint at saturation, up to 1,300 sq. ft, fit for any basement, crawl space, storage areas, garage, any large room, or commercial use.
  • Automatic Defrost-a quick and efficient defrosting process, truly makes the dehumidifier able to work at a low temperature (36 degrees Fahrenheit), if frost is detected on the coils, an automatic defrost cycle runs to avoid frost build-up and issues associated with that build up. Makes the unit work continuously and efficiently without periodic stopping during the defrosting process, not only saving the energy but also making the unit last longer.
  • INTERNAL CORROSION PROTECTION-an advanced technology to minimize corrosion and freon leakage, as you know in dehumidification applications, there always get oxide, hydroxide, or sulfide, normal coils get corrosion and freon leakage quickly, this innovative feature extends the life of the coils by providing protection against, maintaining the coil’s heat transferability.
  • DESIGNED FOR THE MODERN HOME-for your full satisfaction, we designed this professional dehumidifier with the modern consumer in mind, all special features make it the best for crawlspace, basement, and commercial applications, auto defrosting system, optional Remote control system, MERV-8 filter, Low-temperature operation, C-ETL, and Energy Star listed.
  • 5 Years Warranty-energy efficient & safety tested our sentinel HD55 dehumidifier is energy star certified and is fully compliant with the electrical safety ETL. Every AlorAir dehumidifier comes with a 5-year warranty with a local professional customer support team ready to assist at any time. If you have any questions, please feel free to contact us, you deserve the best after-sales service.

For smaller homes and apartments, you may consider the Sentinel HDD55 from ALORAIR. At 55 pints/day, it’s one of the smallest dehumidifiers on this list. Indeed, it’s recommended for smaller spaces, up to 1,300 square feet. However, it’s a compact, energy-efficient dehumidifier that removes up to 120 PDD in saturated conditions.

It’s slightly smaller than the standard-size whole-house dehumidifier at 19.2 x 12.2 x 13.3 inches. This allows greater flexibility in the placement, transportation, and packaging. At 130 CFM (230 CFM max), though, it’s powerful enough to serve most large spaces and medium-size homes. High-density MERV-8 filters are included to prevent airborne particles from entering your home.

As with the other high-capacity ALORAIR dehumidifiers, this unit uses a rare earth alloy tube evaporator to prevent Freon leakage. These innovative features to the coils where it helps maintain heat transferability. It’s also a remote-control unit for your convenience. The only downside is the remote control device is sold separately.

The manufacturer provides a 5-year warranty on the compressor, evaporator, and condenser, excluding labor and the refrigerant. Alternatively, you can opt for the 3-year compressor, condenser, and evaporator warranty covering labor and refrigerant. A 1-year warranty covers other parts.

Pros 

  • Durable metal construction
  • Automatic defrost
  • Internal corrosion protection
  • CETL listed, Energy Star Certified
  • 5-year warranty

Cons 

  • The warranty cover is confusing

10. Keystone 50-Pint High-Efficiency Dehumidifier for the Dampest Large Rooms/Basements

Keystone Electronic Controls 50-Pint High...
  • 50-PINT DEHUMIDIFIER (70 Pint 2012 DOE Standard: Efficiently remove up to 50 pints of moisture from the air per day. The dehumidifier works quickly to absorb moisture out of a 4500 square foot space to improve your air quality on many levels.
  • RELIABLE, CONVENIENT & EASY TO USE: In need of an effective way to manage the moisture in your air? Buy our dehumidifier and create a comfortable space with fantastic air quality. Adjust to your ideal settings using the electronic controls with LED Display and let the machine do the work to control humidity levels. The settings include Normal, Turbo, and Auto-Defrost. Other functions include an auto-restart, a full bucket alert, a clean filter alert, and automatic shut-off function
  • ELIMINATES MOISTURE, ODOR & BACTERIA FROM HUMID AIR: Place the Keystone portable dehumidifier in various locations throughout your home or apartment such as your attic, bedroom, basement, bathroom, garage, or any other environment you would like to prevent allergens. Breathe in clean, fresh air again
  • QUIET AND ENERGY-SAVING: Our dehumidifier is quiet so you will barely notice it is on. Also, it is Energy Star certified, so it will perform reliably without driving up your energy bill
  • REAP THE MANY BENEFITS: Protect your home and keep it safe in the unforeseen event of a storm or weather disaster. Use this in your washroom, closet, or laundry room to dry your damp clothes faster. Whatever your purpose is, this dehumidifier will help absorb water from your surroundings

Finally, the 50-pint model KSTAD504D is another very popular dehumidifier among consumers shopping for a mid-size dehumidifier. It removes up to 70 pints/day under normal conditions.

However, unlike other 70-pint dehumidifiers, it’s rated for homes up to 4,500 square feet. It’s also arguably the most indoor-friendly unit if you’re going to place the dehumidifier where it’s easily visible.

A convenient LCD control panel at the top of the unit makes it easy to set humidification levels and monitor the humidification process. You can choose from four operating modes, i.e., Normal, Turbo, Dry, and Auto Defrost. Other functions accessible from the control panel include auto-restart, automatic shutoff, clean filter alert, and the full bucket alert.

It’s an extremely quiet appliance. You’ll barely notice that it’s working. It’s also impressively energy-efficient, as evidenced by the Energy Star certification.

You get to choose from a continuous drain using a standard garden hose. Alternatively, you can opt for gravity drainage. The easy-access filter prevents the entry of airborne particles.

This dehumidifier comes with rolling caster wheels for improved mobility and a 24-hour set-it-and-leave-it timer for your convenience. A 4-year sealed system warranty applies for every purchase.

Pros 

  • Ideal for up to 4,500 Sq. Ft.
  • Features four operating modes
  • Quiet and energy-saving
  • Backed by a 1-year parts warranty

Cons 

  • No remote control
  • Low moisture removal capacity

Summary

If you’re thinking about acquiring a dehumidifier in preparation for the imminent summer weather, you may want to consider a whole-house model. This is especially advisable if you own the property. You’ll never worry about buying a dehumidifier for up to a decade. You’ll also only need annual maintenance. It’s an excellent investment.

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