Best Dehumidifying A Crawl Space 2024 - Top 10 Picks

This is the ultimate buyer's guide to finding the right dehumidifying a crawl space to suit your needs. We review the 10 best dehumidifying a crawl space on the market so you know that your next decision will be a smart one!

When you're trying to select the good dehumidifying a crawl space, there are a lot of factors to consider. This page has everything you need to know in one place.

This guide will help you avoid the pitfalls that come with researching dehumidifying a crawl space.

You don't have to try out every dehumidifying a crawl space to find one that meets your needs. After extensive research and hours of in-person tests, we've found the best dehumidifying a crawl space to be SeedMax HD70 168 pints Crawlspace Dehumidifiers for Basements, Commercial Dehumidifier for Home, Garages, Water Damage Restoration, dehumidifiers for Crawl Space ETL Listed. There are a lot of sub-par products out there, but this product is one of the highest quality you'll find. Next best option is BaseAire AirWerx90X Energy Star Dehumidifier for Crawl Space Basement, 198 Pints Commercial Dehumidifier with Pump, 5 Years Warranty, Intelligent Humidity Control, Auto Shut off/Restart.

Choosing the dehumidifying a crawl space can be a daunting task, especially if you're doing it for the first time. Here's what we recommend based on our extensive research. We've compiled a list of the highest rated dehumidifying a crawl space. The following products are some of the best you can get right now.

List of Top 10 Dehumidifying A Crawl Space

Review of Best Dehumidifying A Crawl Space

1. SeedMax HD70 168 pints Crawlspace Dehumidifiers for Basements, Commercial Dehumidifier for Home, Garages, Water Damage Restoration, dehumidifiers for Crawl Space ETL Listed

  • 168 pint per day :This Crawlspace Dehumidifier stands out with its reliable technology in energy saving and high dying capacities, of up to 168 pints per day ((90ºF 90%RH)/70PPD at AHAM (80ºF 60%RH)).
  • Commercial And Industrial Use:Commercial dehumidifiers for crawlspace and it provides special design for whole-house / whole homes indoor air humidity with efficient dehumidification performance. Built-in duct adaptor allows the unit be installed with ducts from air circulation system.
  • Convenient: housing design allows the unit can be placed and dehumidifying for crawlspaces, garages or any low spaces.
  • Humidity control solutions: In addition to fields such as crawlspaces or basement, this unit can also be connected to whole-house air circulation system to provides humid air when needed. So you can have temperature and humidity controlled at the same time.
  • Warranty:Crawl Space Dehumidifiers are equipped with an efficient rotary piston compressor with low-maintenance cost and can be transported and stored in any position. 5-year Warranty on key components assures stable usage and operation for whole homes use purpose.

2. BaseAire AirWerx90X Energy Star Dehumidifier for Crawl Space Basement, 198 Pints Commercial Dehumidifier with Pump, 5 Years Warranty, Intelligent Humidity Control, Auto Shut off/Restart

  • 【198 Pints Energy Star Dehumidifier 】With a removal capacity of up to 90 pints of water per day (under 60%RH @ 80°F condition), 198 PDD at saturation, this energy-efficient dehumidifier is ideal to dehumidify damp space up to 2,600 sq ft, like attics, basements, crawlspace, laundry room, garages, and even commercial use, you can maintain a healthy 45%-55% humidity range easily!
  • 【Built-in a Condensate Pump】When removing large amounts of moisture, with a 14.7’ lifting distance, the condensate pump gives you the freedom to drain anywhere. The condensate pump keeps the dehumidifier running smoothly and efficiently by pushing collected water out of the area continuously.
  • 【Ideal Dehumidifier for Crawl Space & Basement Use】 With the compact size and a strong handle, this portable dehumidifier is easy to carry from room to room. With a peak noise level at 58 dB(A), you can be worry-free to have this quiet dehumidifier running whenever and wherever you need it. Optional Remote control is also a good choice for sound insulation and saving space usage. (Needs to be purchased separately)
  • 【Easy-to-use Dehumidifier】Plug it in, set the target humidity, this smart dehumidifier will AUTO-STOP when the set humidity level has been met and AUTO RESTART when the room humidity raises up again or even after a power interruption.
  • 【5 Years Warranty- YOUR SATISFACTION IS OUR PRIORITY】All BASEAIRE Dehumidifiers are covered with a 5 Year Warranty and lifetime expert tech support. If there is any question, please don't hesitate to contact us, we will reply to you within 24 hours and help you solve the problems.

3. Honeywell 1500 Sq. Ft. Energy Star Dehumidifier for Crawl Spaces & Small Rooms, with Mirage Display, Washable Filter to Remove Odor and Filter Change Alert - 23 Pint (Previously 30 Pint)

  • 23-Pint 4-Gallon Dehumidifier for Large Rooms: Helps protect walls, curtains, furniture and appliances from excess household moisture. Ideal for more demanding environments. Use as a cottage, warehouse or basement dehumidifier.
  • Invest in Quality for your Family: Honeywell Dehumidifiers undergo 11 rigorous stages of safety checks with added safety features for your peace of mind.
  • Top Performer: Honeywell Dehumidifiers are top rated by a nationally recognized independent consumer product testing agency since 2016, scoring at the top in energy efficiency, water removal and reliability.
  • 2023 ENERGY STAR Most Efficient Certified means these powerful dehumidifiers offer superior energy efficiency performance compared to regular ENERGY STAR models, saving you money and reducing your impact on the environment.
  • Stress-Free Operation: Detachable water tank, anti-spill tank guards, continuous drain tube included for easy maintenance.

4. ALORAIR 70 PPD Crawl Space Dehumidifier, Energy Star Crawlspace Dehumidifiers Commercial Dehu for Home and Basements, Compact, Portable, Auto Defrost, Memory Starting, cETL, 5 Years Warranty

  • 👍Energy Star Certified Dehumidifier: Quickly and effectively removes moisture with less energy than conventional dehumidifiers without racking up your energy bill, saving the money.The dehumidifier has an air output of 115CFM, removes 35 pints per day in AHAM conditions, 70 Pint at saturation, up to 1,000 sq. ft, fit for any basement, crawl space, bathroom, living room, bedroom, closet and kitchen, meeting the daily needs for dehumidifying.
  • 👍Compact design with continuous hose drainage – The basement dehumidifier features an ergonomic handle that makes it easy to move. Use manually controlled knobs to adjust air humidity, reduce complex procedures and operations. The 6.5-foot drain hose is connected to the crawl space dehumidifier and automatically and continuously drains condensate by gravity, solving the problem of frequent pouring.
  • 👍Full-featured- To your satisfaction, we designed this professional dehumidifier with the modern consumer in mind. The fast and efficient automatic defrost function allows the dehumidifier to be used even in low-temperature environments. The noise emitted by the dehumidifier when it is running is less than 50 decibels. Has a memory function that automatically restarts and closes. It will be the best crawl space/basement dehumidifier you will ever use.
  • 👍Designed for modern homes-The MERV-1 filter traps up to 95% of pollutants from the air and helps reduce dust to protect the unit’s vital components. Protect internal components from dust when dehumidifying while working while outputting fresh and dry air.
  • 👍【5 Years Warranty & safety tested】Our Sentinel HS35 crawlspace dehumidifier is fully compliant with the electrical safety ETL. Every AlorAir crawl space dehumidifier comes with a 5-year warranty with a professional customer support team ready to assist at any time. If you have any questions, you can call us directly, ready to assist you.

5. ALORAIR 180PPD Commercial Dehumidifier for Crawl Space & Basement, Wi-Fi APP Controls with Pump, Capacity up to 85 PPD at AHAM Condition, for Large Space, Job Sites, Yellow

  • ✔【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 will last longer and still keep its shape look.
  • ✔【COMMERCIAL, INDUSTRIAL, and PERSONAL 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 has no complicated function button, Temperature, and Humidity Display at Both Inlet and Outlet sides.

6. Lienuis 110 Pint Basement Crawl Space Dehumidifier, Commercial Industrial Dehumidifier with Drain Hose, Whole Home, Intelligent Humidity Control, Auto Defrost, Memory Starting

  • 【Specially Designed for Crawl Space】 Measuring only 20.5″D x 14″W x 14″H, it is manufactured with materials and components that can withstand high humidity levels and resist corrosion and damage caused by prolonged exposure to moisture. In addition, it has a compact design that adapts well to fit into spaces with limited crawl space, ensuring that it doesn't take up too much space, making it easy for you to install in tight places and make the most of the available space.
  • 【High Efficient Commercial Dehumidifier】 Unit remove 110 pints of water per day under saturated condition and 60 pints of moisture per day under AHAM condition. It can effectively control humidity in crawl spaces up to 1,300 sq.ft to prevent problems caused by humidity and keep crawl spaces dry and healthy. In addition, whether in low or high humidity areas, the unit can adjust its operating mode to meet different needs, ensuring that the crawl space always within the ideal humidity range.
  • 【Continuous Drainage for Basement】 Unit provides 2 types of continuous drainage, connect the drain of the dehumidifier to the floor drain with a drain hose and use gravity to flow the water into the drainage system. Another option for continuous drainage is to connect an external condensate pump (not included) , with this method you have more flexibility in choosing the drainage point without relying on gravity and can discharge water further away or to an outdoor drainage system.
  • 【Remote Control of Humidity】 Smart touch panel is designed to allow you to operate it easily, and there is a 32.8-inch extension cable that gives you the flexibility to choose the location upstairs for your convenience and observation. So you can remove the touch panel and install it via an extension cord in your bedroom or other places for remote control at any time. Allows you to adjust the humidity setting, select the working mode and monitor the operating status of the unit.
  • 【Auto Defrosting System】 Capable of operating effectively at temperatures as low as 41 degrees Fahrenheit, it can monitor the unit condenser for frost with built-in sensors, and if frost is detected on the coil, it runs an automatic defrost process to prevent frost buildup and related problems, allowing the unit to work properly. And being equipped with a removable filter protects the internal components from dust and other particles, while ensuring efficient operation and long-term use.

7. Moiswell 145 Pints Commercial Dehumidifier with Pump, Crawlspace Dehumidifiers with Drain Hose for Compact Tight Basements Large Spaces, 5-Year Warranty

  • 28% Greater Dehumidification Capacity: Moiswell commercial dehumidifier for crawl space delivers a potent 206 CFM airflow and a max. dehumidification capacity of 145 pints/day (70 pints AHAM), higher than other models in the market, making it fast and powerful to cover a larger area of up to 6000 sq ft and effective in a range of commercial large humid applications such as warehouses, offices, growing room, and storage spaces.
  • Hands-free Drainage with a Built-in Pump: Moiswell crawlspace dehumidifier pumps the condensate sideways or vertically as much as 16.5 feet, giving you the freedom to drain almost anywhere and say goodbye to the hassle of manually emptying the water tank, which is ideal for areas that don’t require oversight. Also, it was designed with gravity drain and external pump drain option to offer free drainage.
  • 40% Smaller Size than Vertical Dehumidifiers: This compact crawlspace dehumidifier with the size of 22*13.38*14.56 inch(L*W*H) is specially designed to save space for those floor joists, crawl spaces like basements, attics and more.
  • Easy Operation: With an easy-operation panel, this dehumidifier with pump for basements offers AUTO ON/OFF to maintain the desired humidity level, auto drain, auto defrost, and auto restart after the power outage for the most ever effortless humidity control.
  • Durable and Reliable: Made with a sturdy metal outer casing, this industrial dehumidifier is built to withstand rugged conditions and provide long-term use. It's perfect for those heavy-duty water damage restoration tasks,such as excess water removal, high-speed drying, and humidity maintenance.

8. VEVOR 125 Pints Commercial Dehumidifier with Drain Hose for Crawl Spaces, Basements Warehouse & Job Sites, Large Capacity Dehumidifier for Water Damage Restoration, Auto Defrost, CSA Listed

  • Efficient Dehumidification: VEVOR commercial dehumidifier can remove 125 Pints at saturation, 60 pints per day at AHAM, the airflow intensity is 210 CFM, which can efficiently dehumidifies up to 1,300 square feet. Suitable for use in home living rooms, basements, crawl spaces, laundry rooms, garages, storage rooms, and more.
  • Safety and Stability Performance: This high-quality dehumidifier uses leading brand compressors and copper tube condensers, which are corrosion-resistant and leak-proof. When a defrost signal is detected, an automatic defrost cycle is run to avoid frost build-up and related problems. CSA safety certification ensures product performance and safety.
  • Convenient Operation: VEVOR dehumidifier feature LCD display for easy settings adjustment, including a 24-hour timer and memory function. Offers automatic dehumidification, continuous high-power dehumidification, and sleep mode. 3-speed options and customizable humidity settings for user convenience.
  • Easy Installation: Securely install the product using screws for the unit body and the air outlet. Four bottom pads are included for stability. Connect a hose or place the dehumidifier over a floor drain for hassle-free setup. Simple installation that can be done by one person.
  • Designed For The Modern Home: This dehumidifier was designed with the user in mind, with a smaller size, compact design and sturdy handle that can be easily and safely transported from one job site to another, or even from downstairs to upstairs. With it you can easily maintain a healthy 45-55% humidity range!

9. Abestorm Crawl Space Dehumidifier with Pump, 120 Pint Commercial Dehumidifier with Drain Hose for Basement, Under House, Humidity Control, Auto Defrosting, Auto Shut Off/Restart, 5 Year

  • 【Saving More Energy & Cost Less Crawlspace Dehumidifiers】 This crawl space dehumidifier can quickly and efficiently remove 120 pints per day of moisture from the air with less energy than other conventional dehumidifiers, without increasing the energy bill, is a great helper in saving energy and your money. It is suitable for large spaces up to 1,300 sq ft, such as crawl spaces, basements, storage areas, garage, whole home or commercial use.
  • 【Two Methods for Drainage】This commercial dehumidifier with pump provide two drain hose. You can choose gravity drain or pump drain with the working environment. Built-in Condensate Pump: Lift distance 19.6ft. You can feel free to drain water anywhere. . Gravity Drainage: Simply attach the drain hose to this basement dehumidifier to drain the condensation automatically and continuously by gravity.
  • 【Sturdy Construction - Internal Corrosion Protection】To extend the life of crawlspace dehumidifiers, Abestorm Dehumidifiers adopts Rare Earth Alloy Tube Evaporator and Internal Corrosion Protection advanced technology, maintaining the coil’s heat transferability, minimizing regular coils get corrosion and freon leakage. The durable dehumidifier is made of a metal outer casing that withstands more rugged conditions, ensuring long-term use and easy maintenance.
  • 【Compact Design, Easy to Use】This compact dehumidifier has special features such as auto defrosting, easy to-replace MERV-1 filter, optional remote control, optional hanging set, auto diagnosis and memory restarting, etc. When the unit detects that the coil is attached to the frost, it will automatically cycle to run to solve the problem. Which makes it the best choice for dehumidifying your whole house.
  • 【Reduce Moisture and Odor, Dehumidifier for Crawlspace/Basement】This commercial grade dehumidifier features upgraded quality materials, compact design, and sturdy handles for easy and safe transportation from downstairs to upstairs, attic to basement, perfect for crawl spaces. You just set an ideal humidity, the commercial dehumidifier will ON/OFF automatically to maintain the required humidity level.

10. AlorAir Basement/Crawl Space Dehumidifiers 198 Pint (Saturation), 90 PPD (AHAM), Energy Star Listed, 5 Years Warranty, Auto Defrosting System, cETL, up to 2,600 sq. ft, Optional Remote Monitoring

  • Energy Star Certified Dehumidifier: Quickly and effectively removes moisture with less energy than conventional dehumidifiers without racking up your energy bill, saving the 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, large room, or commercial use.
  • Automatic Defrost: A quick and efficient defrosting process that truly makes the dehumidifier 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. It makes the unit work continuously and efficiently without periodic stopping during the defrosting process, saving energy and making the unit last longer.
  • INTERNAL CORROSION PROTECTION: An advanced technology to minimize corrosion and freon leakage. As you know, in dehumidification applications, there is always get oxide, hydroxide, or sulfide. Regular coil's 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 can maintain a consistent RH of 50 %, no need to keep the thermostat at low, uncomfortable temperatures once used to control humidity.
  • 5 Years Warranty-energy efficiency & safety tested: Our sentinel HD90 dehumidifier is certified energy star and fully compliant with the electrical safety ETL. Every AlorAir dehumidifier comes with a 5-year warranty with a 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.

Last update on 2024-05-02 / Affiliate links / Images from Amazon Product Advertising API

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