If its too small, it wont be able to remove humidity from an entire crawl space. However, leaks or puddles must be fixed first. Thanks to its shape and size, its easy to fit in compromised spaces. Weight also comes into play to a degree, depending on the location of the dehumidifier. The crawl space usually becomes damp or moist due to leaks or other water damage, for instance, caused by flooding. Once your desired humidity levels are reached, the unit will automatically turn off to save energy. With this hybrid model from Tenergy, youll get double the comfort from one unit. Fortunately, this dehumidifier is equipped with a defrosting function that will keep the coils frost-free even on the coldest days. Mold can cause mild or severe health effects depending on the individuals sensitivity. You may even forget its there. Units with more extensive coverage will also use more power, so weigh your needs carefully. Even in areas where temperatures arent likely to freeze, it can be an important feature. Rene has worked 10 years in the HVAC field and now is the Senior Comfort Specialist for PICKHVAC. While they wont win any beauty contests, a commercial-grade dehumidifier will outlast other systems beneath your home. A: The terms can be used interchangeably, but a basement is deeper. As an added feature, its equipped with a condensate pump. It comes with a filter to prolong the life of the unit, which is easy to access from the side of the machine. When it comes to portable crawl space dehumidifiers, this GE model is a high-performance device that can remove 50 PPD from a 1,500 square feet area, and provides accurate control over humidity. Mold and mildew are common problems that not only pose a risk to the structure but also your health. Its a little larger than the Santa Fe dehumidifier but still relatively small at 12.5H x 12.5W by 25D. This model features a 113 PPD capacity in saturation conditions and 53 PPD AHAM conditions, making it suitable for spaces up to 1,300 square feet (which includes most residential crawl spaces). it has all the necessary features, including auto defrost and a MERV 8 filter, but sports a higher price tag than comparable models in this class. Automatic restart, onboard diagnostics, and rotatable exhaust outlets are also things to consider. Plug the unit into a nearby outlet and set your desired humidity levels. This unit comes with a condensate pump already installed, allowing users to remove water with ease, pumping the water away instead of relying solely on gravity. When the 33-ounce/1-liter water tank reaches full capacity, an automatic shutoff will prevent overflow. Homeowners will commonly use dehumidifiers within the house to keep moisture levels low. Odors are an issue that can be easily addressed, but moisture can lead to more problems than just foul smells. Using a true HEPA filtration system, this small dehumidifier can also remove up to 99.97 percent of microparticles and allergens from the environment at the same time. Whether you need to hang it between floor joists or sit it on the ground, the compact 70 has you covered. It has a washable slide-out filter in a fan that runs continuously, although the noise level is minimal at 57 dB. He holds an HVAC associate degree from Lone Star College and EPA & R-410A Certifications. Many systems on the market are designed for other areas of your home, so youre going to need a special type of machine. It also has automatic restart in the event of power loss, and auto defrost. This dehumidifier is quite capable, even if its a little underwhelming in some areas compared to the competition. It conveniently drains continuously when installed correctly. However, its important to note that the units covering larger areas tend to be bigger in design. As youre searching for the perfect one, youll surely notice a certain shape being used over and over again. Crawl spaces are dark and dusty, and air quality isnt always at its finest. Regardless, in a dimly lit crawl space or basement, a well-lit control panel to make life a whole lot easier. Size can be a significant hurdle to overcome when installing a large or even a small crawl space dehumidifier. Copyright 2022 Acton Media Inc. All rights reserved. Technically, you could, but they arent built for the rigors of crawl space life. Mold, mildew and other contaminants such as bacteria can quickly build-up, running the risk of spreading throughout your home. This crawl space dehumidifier is available in four different colors with yellow, red, blue, and green.

Maintaining this dehumidifier is a breeze. There is no shortage of dehumidifiers available that you can purchase for use in your crawl space. In a crawl space, having a high-performing dehumidifier is important. Unlike the previous model on our list, this dehumidifier doesnt come with a built-in condensate pump. The top-mounted LCD screen provides control over the on/off timer, and humidity level. This model features the capacity to remove up to 55 PPD AHAM from crawl spaces and other areas up to 1,300 square feet, with a maximum PPD in saturation of 120. You May Also Like:What Size Dehumidifier Do I Need? Installing a dehumidifier in the crawl space under your home isnt necessarily something youll need to call in a professional for. There are a number of handy features found on crawl space dehumidifiers that can make your life simple. Thats right, rectangular is the way to go for a crawl space dehumidifier. Moisture and dampness will eventually damage the structure of your house. In most cases, the installation comes down to the design of the machine. Before selecting a dehumidifier, it is important to measure your space to know which model will be most effective. Its compact and rectangular, which makes it easy to fit in tight spaces. For this reason, a defrosting system is essential. The machine hangs from the floor joists in a crawl space, pulling the humid air, removing the moisture, and sending the fresh, dry air back out. In those smaller areas, a unit like this one from AlorAir is worth checking out. It removes up to 90 pints of moisture a day, so your crawl space will stay dry and mold-free. The Aprilaire 1820 is well-built and comes with a five-year warranty from the company. One of the main things to keep in mind is the control panel, which can have a digital panel or extremely simple controls. For as long as he can remember, Matthew has always found great pleasure in taking things apart and learning how to put them back together. Alternatively, if you need a unit with a smaller price tag, the GE 22 pt. Although this type of dehumidifier wont be standing in your living room, the noise level is still important. AlorAir has coated the coils with epoxy. Area coverage is another important point to consider. Disclosure: PickHVAC is reader-supported. Once its completely dry, you can slide it right back into place. This makes it excellent for crawl spaces or basements. Theres no need to worry about emptying a tray or reservoir since the unit will continuously drain through the hose. When you shop through links on our site, we may earn an affiliate commission. We may receive commissions at no additional costs to you. It can run non-stop if required, and a three-speed fan increases air flow to clear damp areas more quickly. You get a few smart features such as automatic shutoff once your desired humidity levels are reached. Instead of letting this space grow mold and bacteria, the best crawl space dehumidifier is your. The digital control panel is small, but a nice touch, and its quiet with the decibel level of only 54 dB. If you want a low-maintenance dehumidifier, this is your guy. Do you need a Dehumidifier for your Crawl Space?

You dont have to worry about drainage as the unit will do it all automatically once installed correctly.

Mold can cause a variety of symptoms and reactions, depending on how sensitive you are. Youll get a five-year warranty and additional service if needed.

It has an automatic defrost mode to keep the coils from freezing during colder weather, as well as a removable filter to keep those coils clean. Between choosing the right size, deciding whether a pump is necessary, and picking convenience options like remote controls and filters, there are a lot of decisions. This dehumidifier is perfect for areas such as crawl spaces. The dehumidifier comes with a few great features such as a built-in pump, protected coils and a defrost system. This dehumidifier will remove up to 90 pints of water a day. It has a rectangular shape that makes it easy to fit where a cumbersome unit wouldnt. Among those features are an automatic defrost setting to protect the coils from freezing and memory restart, allowing this unit to pick up where it left off after a power outage. This unit also includes a built-in filter and a useful automatic defrost feature. Nevertheless, its crucial to keep it away. can cause mold, mildew, rot, and other issues. Ductwork and a few spider webs are common, but there may be bigger issues right under your feet. This educational content is not intended to be a substitute for professional advice. It has to be level and near or above a drain. At around 57 pounds, its light and can fit into even the smallest of spaces given its dimensions of 12.2 x 13.3 x 19.2 which makes it one of the best small crawl space dehumidifiers. The former is usually relatively easy to remove and dump, although some manufacturers design their entire systems with ease of use in mind. Its quiet, however, at only 55 dB and comes with a 9-foot power cord. Thats the case with an Ebac CS60 crawl space dehumidifier, which is built for tight spaces and smaller areas that require special attention. It was designed to combat the aftermath of leakage and flooding to help restore your home. Its also washable, so when you feel like the unit is less effective, take it out and give it a rinse with warm water. These can range from a minor 10-pint to a major 90-pint and more. As some units weigh over 50 pounds, that can be an issue as well, along with drainage if it relies on a crawl space dehumidifier pump or hose. This model has plenty of automatic features adding to its appeal. Those coils are epoxy coated as well. How Much Does It Cost to Run a Dehumidifier? It comes with a built-in condensate pump to help with drainage and can remove up to 85 pints of water a day. If you have a significant amount of moisture within your crawl space, this heavy-duty dehumidifier is for you. Thanks to the four adjustable wheels, it doesnt really matter that it weighs over 50 pounds.

As some dehumidifiers also require draining, so your model should be placed where it can be accessed as easily as possible. Points of weakness for dehumidifiers in this class include the feet on the bottom, inlets, outlets, and even the cord. It can pull up to 56 pints of moisture per day from your crawl space under ideal conditions and has an efficient rotary compressor. As such, having a defrost function on your dehumidifier is crucial. When you need a crawl space dehumidifier thats easy to maintain in an area up to 1,300 square feet, theAlorAir Sentinel HD55 Crawl Space Dehumidifiershould be very high on your list. If the. This will ensure the machine is working hard at keeping the area dry. From a mild mold problem from moisture to flooding, this system can handle it all. The 19.6-foot power cord conveniently wraps up and hangs on the unit. Constant draining is an option, and this is where GEs main benefit lies: Where many dehumidifiers rely on gravity for this, the GE model can pump the water up to 16 feet from the unit to a convenient sink or other outlet. The unit is covered by an impressive five-year warranty and is available in several different colors. PickHVAC is also a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to amazon.com. Depending on the model you choose, you can also pick up this system with a digital control that mounts to the wall in your home like a traditional thermostat. The Trane XV20i central air conditioner is rated at 55 decibels, and the best dehumidifiers for crawl spaces are generally at that level or quieter. When youre using a dehumidifier, noise is one of the top things to keep in mind. Oh So Spotless earns a commission through the following independently chosen links at no additional cost to you. This makes draining a breeze since you dont have to worry about how you place the unit. If the power goes out, this unit will automatically turn back on and resume the last setting mode. More often than not, its recommended and something that wont break the bank if you do it yourself. It comes with the standard 5-year warranty from AlorAir. Available space within the crawl space is limited, so large dehumidifiers simply wont fit. However, AlorAir has coated its coils with epoxy, protecting them from any damage or leaks. Our second choice from AlorAir is a bit different from our first. The Santa Fe Compact 70 is designed to fit in smaller crawl spaces where access could be an issue. BobVila.com and its partners may earn a commission if you purchase a product through one of our links. Whether the crawl space under your home is hot and clammy or cool with moisture dripping off your ductwork, a great dehumidifier can solve the problem. The content is not intended to be a substitute for professional advice or consultation. To ensure the longevity of your machine it is vital you follow manufacturers instructions. Were also going to explain how these systems work while providing you with several options so you can pick the best machine to suit your needs. One of the best dehumidifier units for crawl spaces is the ALORAIR dehumidifier, capable of handling areas up to 1,300 square feetwith a powerful 120 CFM rating. A: Its not something we would recommend, which is why there is a separate category for crawl space dehumidifiers. While these dehumidifiers work very similarly to indoor and basement units, there are some differences and points to keep in mind when shopping for one. You also get auto-restart and a two-stage filtration system with a MERV 13 filter. It is also simple to operate, and users can select from a timed mode or select continuous mode with the digital control panel, which means the unit will run for 24 hours until its shut off or until the tank fills. The average dehumidifier will reduce the humidity in a crawl space in 8 to 10 hours depending upon the size of the space and the current moisture levels. This unit is equipped with a G3 filter that effectively captures coarse dust particles. Measured in pints, this specification tells you how much water a machine can remove from the air each day. Reading customer reviews is the best way to determine how noisy a specific dehumidifier will be. How to Find the Right Size for You. This dehumidifier comes equipped with a built-in humidistat, which allows you to better control your desired humidity levels. Even the best crawl space dehumidifier isnt that impressive when it comes to features, modes or settings. Have you ever walked by an air vent in your home only to get an unpleasant smell? Its not completely silent, but it wont cause vibrations that might be bothersome. Some models have tanks to take care of the collected moisture while others use pumps or simply have an outlet hose. Matthew is a freelance writer with several years of experience in DIY and HVAC. When choosing a unit, consider the size of the crawl space and how humid it is. This is another system that is easy to use by design. Humidistats are an important feature to look for in the best crawl space dehumidifier. We may or may not be compensated for purchased you make as a result of our recommendation. When shopping for a dehumidifier to install in your crawl space or unfinished basement, the first thing you want to consider outside of your budget is the capacity. However, Energy Star-rated dehumidifiers use about 15 percent less energy than conventional units. Air Conditioners vs. Dehumidifiers. The following list aims to streamline the shopping process a bit, as its a collection of some of the best crawl space dehumidifiers on the market. AlorAirs Commercial Dehumidifier is worth checking out for anyone hunting for a medium-capacity unit to fix their crawl space moisture issues. We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. This model from AlorAir is also compatible with a remote control for easy settings and readings, though it is a separate purchase. When you add an air purifier to the mix, then youre also directly reducing dust mites, pollen, pet dander, and other allergens at the same time. Theres also a high-efficiency rotary compressor, which ensures the units low-cost effectiveness. Find the right spot for it where its leveled and over a drain, or attach the included hose. The body of the dehumidifier can be submerged in water completely without damage due to the rubber strip that seals the circuit board. You can easily place it in even the tightest locations such as crawl space, attic or basement. Luckily, the 90-pint dehumidifier is very quiet. The crawl space is a notoriously damp or moist area, but it shouldnt be. While there are hundreds of dehumidifiers that can deal with humidity and moisture, you need a special type of system when those issues are in a crawl space. Youll want to set up the dehumidifier in an area where it can draw in moist air and push out dry air without obstruction. This will effectively protect the coils from leakage and damage and will help the unit last for longer. The AlorAir HD55 is also one of the more affordable systems if you have a smaller crawl space with a major moisture problem. Youll get a 6-year warranty with the Santa Fe Compact 70 dehumidifier. Allowing a unit to run constantly will make the power company very happy and your bank account less so. With theEbac CS60,you get a dehumidifier rated to handle up to a 1,500 square foot room. There are a few crucial points to consider to ensure you get the best crawl space dehumidifier for you. Unless you have a stand-up basement or cellar attached to your crawl space, you will want to keep maintenance and drainage in mind. In the long run, that means a savings of approximately $175 over the life of a dehumidifier, not to mention avoiding ample greenhouse gas emissions. How to Dehumidify a Room: 8 Oh So Spotless-Approved Methods. If you have a large area to cover but limited space to fit a dehumidifier, this one will suit you. Dehumidifier for Rooms up to 500 sq. Because theres no built-in pump, how you install the dehumidifier is crucial. When needed, the filter is easily removed by sliding it out of the pocket and rinsed to clean. What Size Dehumidifier Do I Need? The hose and power cord can be stored on the unit when not in use. If the power goes out, the automatic restart will kick on and begin dehumidifying without user input. The AlorAir LGR is incredibly effective and was specifically designed to extract high amounts of water. However, if youre dealing with a significant amount of moisture, youll be emptying it many times. What Size Dehumidifier Do I Need? Many units come with high pint capacities of up to 198 PPD, so you dont have to worry about emptying the unit frequently. Q: Can I use a regular dehumidifier in a crawl space? Small dehumidifiers that are suitable in crawl spaces will likely run on 280 to 300 watts of power, meaning that they will consume 4 to 5 cents of power per hour. A good humidistat is something you wont want to live without, and the same goes for a few of these other features. Commercial-grade dehumidifiers are often the best bet for basements and crawl spaces, and thats the case with the AlorAir Storm LGR Extreme. Make sure its fully dry before sliding it back into place. Why are they important? This will effectively prevent Freon leakage and keep the coils and machine running smoothly. Its very effective and will keep your crawl space dry and mold-free. At 12W x 12H x 12D, this system will not take up a lot of space, although its heavy at 80 pounds. You get a five-year warranty to help ease your mind if anything breaks or malfunctions. With that in mind, not all dehumidifiers are built for these cramped areas. Even if you live in a very humid environment, the internal parts of the unit are protected. But, be advised that placing the unit on a level and padded surface can also help reduce noise. Thats where you need to consider the decibel level. Our curated list represents some of the best dehumidifier brands and key factors including coverage area, air flow, pint capacity, and special features. Crawl spaces arent people-friendly places. As an Amazon Associate, we earn from qualifying purchases. A well-built machine should have a sturdy metal exterior, not one made from plastic. The top picks are made for a variety of crawl spaces of 200 to 6,500 square feet and come with powerful 22 to 200 CFM ratings. However, they should be equipped with a few basics: The crawl space might be the last area youd think needed a dehumidifier, but its actually important.

All of these dehumidifiers will work under a wide variety of homes and are built to last.

Those are just a few of the more common features found on crawl space dehumidifiers, but there are several others to keep in mind as well. For compact spaces, we highly recommend this 55-pint dehumidifier. If you wish, you can purchase a remote control separately that you can install anywhere in the house. They are simple devices as well, considering most only have a few critical parts, whether its thermo-electric or a compressor-based system. The three-speed fan boosts air flow when necessary. No one wants mold or mildew growing under their feet, and the best crawl space dehumidifier will help ensure it doesnt. There are a number of ways you can pull moisture from the air in a room. Due to the limited space, we also ensured that all of the items on our list are compact to fit. If your crawl space is humid, keep reading to learn more. There are a few other features that might make a particular model the best crawl space dehumidifier for your needs. It can sometimes be difficult to locate the dehumidifier close to a drain, which means youll have to rely on the reservoir. It will effectively remove 55 pints of water per day and cover vast areas of up to 1,300 square feet. Automatic on/off, memory starting, and a condensate pump are other highlights of the AlorAir Storm LGR Extreme. It holds 8.5 pints. There is auto restart should power be interrupted, and auto defrost. The engine from a jet can make your ears ring at well over 100 decibels while a vacuum cleaner may come in around 75 dB. ft. ALORAIR Basement/Crawlspace Dehumidifiers 198 PPD, Crawl spaces are dark and dusty, and air quality isnt always at its finest. While you still need to pick a machine thats the proper capacity for your home and its moisture problem, its important to remember the overall dimensions of the system as well. The air passes over coils or sinks, depending on the style, before its ready to be collected. Buckets generally have an overflow shutoff, but the front-mounted bucket on the GE humidifier also provides a useful audible alarm.

While some models can be installed without professional help, some models that require connection to an HVAC system may require a contractor to install. Despite being a 90-pint dehumidifier, its surprisingly compact. Ideally, you want to keep the humidity levels between 30 50%.

The system is rated to draw up to 70 pints of moisture from the air each day.

This makes it super easy to store, transport or set up along with other units. We also love the convenience you get with this compact device. Thats due in part to a rotatable exhaust outlet, although thats far from the only reason we like this crawl space dehumidifier. This unit is capable of removing up to 70 pints or 9 gallons of water each day. Warranties on systems in this class are typically 5 years with some models going a bit above and below that range. Both can use blocks to support outer walls, however, especially in a half basement. Unlike the household models, heading to the crawl space twice a day to remove a tank isnt possible or practical. Using a dehumidifier in your crawl space ensures that mold, mildew, and moisture are removed, stored items within are safe, and the humidity level in your home is regulated.

If not, you could just be putting a Band-Aid on a far more severe situation. It will vary from one machine to the next, but its a specification thats easy to understand. The Aprilaire 1820 has four leveling feet and an 8-foot power cord. If you dont have much room to spare in your crawl space, this dehumidifier will make an excellent fit. Highlights of this unit include a three-speed fan, tank-full alert system, and an LCD display. Those with smaller basements could find this compact 22 pint GE humidifier the ideal solution, yet despite the low cost it has all the features you would find on the best basement dehumidifiers. The Santa Fe Compact 70 is also one of the easier units control given the simple nature of this system. Despite its appearance, it has all the features you can ask for, including auto defrost for temperatures down to 49F. As crawl spaces are likely to be very damp, a dehumidifier with a 50 pint tank or more is recommended to allow for ample drying.