Top 10 Best Crawl Space Dehumidifiers – Complete Guide 2021

Crawl space elevates your house off the ground. It usually hides the electrical wiring, plumbing, ductwork and otherTop 10 Best Crawl Space Dehumidifiers - Complete Guide 2020 systems coming into your home. They are the gut of your home where these systems are connected and infrequently used items are stored.

These crawl spaces are 1 to 3 feet high to give sufficient space for people to crawl under the house for maintenance and repair. These spaces are close to the soil and pipes they are prone to high humidity.

There are various causes of excess moisture in the crawl space. There may be standing water and poor drainage. There may be condensation and leakage from pipes. The ground may be boggy and there may be direct evaporation from the ground. There may be outdoor air coming in through the crawl space. The relative humidity depends on the temperature and the saturation point inside the house at cooler temperatures.

The space is dark and damp making it a perfect breeding ground for mildew, bacteria, and mold. If these vectors make into the house, they can be deleterious to health. The easiest way to prevent the buildup of these conditions is to use a crawl space dehumidifier. They extract massive amounts of moisture and keep this space dry and clean.

Read our complete guide about the best dehumidifiers for basement.

Advantages of crawl space dehumidifiers

There are several benefits or advantages of crawl space dehumidifiers;Top 10 Best Crawl Space Dehumidifiers in 2020

Prevents Stack effect – Air rises as a convection cycle into the home. It circulates in the same manner on the floors. This air rises into the house from the crawl space that may carry mold, moisture, and other things that may be airborne in that space. As the air rises into the house replacement air is drawn through the vents and other leak points in the house. So, whatever is at the lowest level in your house rises to the ground, first and higher floors. This natural upward movement of air is called the stack effect. It is similar to the working of chimneys. An open dirt crawl space and vents are a never-ending source of moisture into the house.

Protects health – by improving the air quality in the house right at the entry point. It prevents your home from becoming a petri dish for disease-causing vectors such as molds, mites, etc. Cutting out the moisture using the dehumidifiers prevents skin, eye and respiratory irritations, headaches, etc.

Prevents pest infestation – The encapsulated dehumidifiers prevent pest infestations. Pests such as pill bugs, cockroaches, mosquitoes, etc. look for warm, moist places to breed. The ventilated dry spaces prevent them from collecting and growing.

Prevents degradation of property – High humidity in the air causes a rise in the population of pests and decomposing organisms such as mold, bacteria, and fungus. These can degrade and decompose the furniture and your things in the basement or attic. A well-ventilated home does not allow condensation and accumulation of moisture to degrade wood, wallpaper, and insulation. There is no breakdown of materials for volatile organic compounds to collect in the home environment.

Comfortable living space – Low levels of humidity prevent feeling sticky and hot. Using an AC can cause condensation and collection of moisture. A dehumidifier keeps the house comfortable even in higher temperatures.

Energy-efficient – Using an air conditioner can hike your energy bill. Using crawl space dehumidifiers help in ventilation and reduce humidity up to 60%.

Read our latest guide about the best large room humidifiers.

 Types of crawl space dehumidifiers

There are three types of dehumidifiers;Top 10 Best Crawl Space Dehumidifiers in 2020

Refrigerant dehumidifiers function along the same working principles of the fridge. In this refrigeration process, a metal plate is cooled to low temperatures. The water vapor in the air collects on the plate and drips into a water tank. Eventually, sufficient water vapor is removed from the air to reduce the humidity to a normal level. The dehumidifier goes into a standby mode and engages only when the water vapor level in the atmosphere rises.

Another type of dehumidifier has compressors that use compressed refrigerant to cool evaporator coils. Warm humid air enters the coils, the moisture is condensed outside the coils and drier air comes out of the other end.

These dehumidifiers are very effective in tropical and temperate conditions. But their performance declines in cooler conditions. This is due to the formation of ice on the metal condenser plates or in the coils around 65°F or 18°C and below. These dehumidifiers can function even at these low temperatures but require additional features and components to achieve the dehumidification.

Desiccant dehumidifiers – absorb the water from the air. This is achieved by using a desiccant – a chemical that adsorbs water.

There are four types of desiccant dehumidifiers;

Disposable desiccants called moisture absorbers such as crystals of silica gel. They are inexpensive but cannot be reused. They remove little moisture per day and are ineffective in large areas. These are ideal for wardrobes, shoe racks, cupboards, pantries, etc. They can be placed as small packets in the bag or package to protect your computer, camera from mold and mildew.

Rechargeable desiccants are disposable, small and remove little moisture. They are wireless this means they don’t have to be plugged in for power to dehumidify actively. They need to be recharged after a few weeks. Due to a Top 10 Best Crawl Space Dehumidifiers in 2020low moisture removable rate, they cannot be used in a large space.

Consumer-grade desiccants in full size are comparable to the compressor-run dehumidifiers when it comes to dehumidifying rates.

Commercial desiccant dehumidifiers are used by contractors during construction. They dry the already dry air and are used difficult to dry materials that may be hygroscopic such as limestone. They are engaged in extremely cold or warm weather.

There are five components to these dehumidifiers;

  • The desiccant is a chemical that adsorbs and not absorbs moisture. These chemicals release the complete amount of moisture they have adsorbed when heated. This property of adsorbing and releasing moisture is critical in the working of these dehumidifiers.
  • A large rotating drum that is as wide as the dehumidifier plus 1 to 2 inches thicker is set up. It is fitted with flat and corrugated sheets impregnated with the drying agent or the desiccant. The sheets are arranged such that the air flows perpendicular to the turning drum. This drum is mounted on a desiccator rotor. The drum turns, the air flows over these desiccant-loaded sheets and moisture is removed from the incoming air.
  • The condenser may be made of metal or plastic. It is approximately as large and wide as the dehumidifier. Its function is to condense the warm moisture-laden air.
  • The heater reheats the air.
  • Blowers – There are multiple blowers in the commercial-grade desiccant dehumidifiers. The one behind the dehumidifier pulls the air through to the front of the setup and exhausted out from the top. Many units have smaller blowers to circulate the air and move it through the recharge zone.
  • The working – The desiccant rotor has 2 zones – the process zone and the recharge zone. The process zone makes up 75% of the rotor and the recharge zone is 25%. Warm humid air enters the dehumidifier passes through the process zone. The moisture is absorbed in the desiccant. Next, the air exhausts over the Top 10 Best Crawl Space Dehumidifiers in 2020dehumidifier. There is a heater in the recharge zone that warms circulated air that is pulled back through the desiccant drum. The air flows in the opposite direction in this set up to transfer the moisture from the desiccant to the air. This warm air then enters the condenser in front of the dehumidifier where it is condensed at room temperature. This condensate drips into the collection bucket like in the compressor driven dehumidifiers.

Whole-house dehumidifiers are ventilation systems. They are an effective way to remove damp, mildew, mold and condensation of the construction. They are more economical, run quietly and are easy to maintain. They are fitted in the loft to push air down into the house from above. There is a grill mounted in the hallways for constant ventilation. This forms a convection cycle in the house. Fresh air arrives into the house and pushes the damp stale air out from the leakage points. This leaves the house dryer, condensation free and smelling fresh.

Features on the best crawl space dehumidifiers

When looking for dehumidifiers for your home look for these features on them. These features are in essence the criteria, based on which the enlisted products have been selected.

Capacity – This is the number of pints of water the dehumidifier removes from the air in 24 hours. The unit of extraction rate is pints per day (ppd). Under standard atmospheric conditions i.e. 80F and 60% relative humidity (RH). A large device should remove 50 to 75 ppd, A medium-sized model should remove 45 to 50 ppd. And a small model should remove 25 to 40 ppd.

The efficiency of dehumidification – This can be gauged by the Energy Factor. It tells you the amount of water in liters that can be removed from air per Kilowatt-hour of power consumed. The larger this number the more efficient the unit.

By functions – Dehumidifiers are classified by the functional area such as a whole house, basement, crawl space, etc. There are also some heavy-duty models meant for high moisture, low-temperature conditions.

Coverage area – is the measure of the area a single dehumidifier or a system can dehumidify. This depends on the Top 10 Best Crawl Space Dehumidifiers in 2020relative humidity in the crawl space, the temperature and the sealing in the crawl space. A dehumidifier coverage is maximized when the crawl space is sealed tight.

Adjust the humidistat – Like the thermostat maintains temperature; a humidistat maintains the humidity at the set level. The Environmental Protection Agency (EPA) recommends that indoor humidity levels should be 30% to 50%.

Operating temperature – affects the efficiency of the device. Desiccant dehumidifiers work well in colder climes. While refrigerant dehumidifiers work well up to 65°F or 18°C. Some models can operate at 33°F.

Eco-friendly – The model should be energy-efficient and cut down the utility bills.

Noise – The compressors can be noisy compared to the desiccant dehumidifiers. It is ideal to tuck them away in the crawl space to cut out the noise.

Size & weight – The unit should be compact to tuck away in your crawl space.

FAQs

What kind of car and maintenance is required by crawl space dehumidifiers?

Like your air conditioner and refrigerators, crawl space dehumidifiers need regular maintenance. This is essential for the hygiene of your home.

They should have washable filters or they should be replaced regularly. They trap dust, dirt, allergens, and other air pollutants from the air before it comes into the house. Like the air conditioners, various models may carry various materials and features.

The refrigerant coils should be checked for ice buildup. Defrost them regularly according to the instructions in the Top 10 Best Crawl Space Dehumidifiers in 2020manual.

Exhaust grills and vents should also be cleaned regularly to prevent bad odor and other build-ups.

Why is it important to check the drainage?

Proper dehumidification facilitates the proper functioning of the unit. The condensate should be drained properly and not collect around the crawl space and in the dirt. There should not be any blocks or airlock in the drainage.

What is the correct placement of a crawl space dehumidifier?

To get the most out of your dehumidifier there should 6 inches clearance from all sides/walls. This ensures the optimal airflow around the unit. Keep the doors and windows closed after the air has been conditioned. If it is a powered unit leaving them open will lead to higher utility bills.

What is short cycling the humidifier?

Do not switch on and turn off the dehumidifier at short intervals. This causes the compressor to trip the circuit breaker or overheat. Wait for at least 10 minutes before switching the system on.

Top 10 Best Crawl Space Dehumidifiers in 2021

Picture

Name Features Price Rating

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Name Features Price Rating
1. Aprilaire 1820 Pro
70 pints $$$$ 4.8
2. ALORAIR Storm LGR Extreme 190PPD
Waterproof design $$$ 4.7
3. Dri-EAZ F413 Revolution LGR
Performance & set-up panel $$$ 4.7
4. AlorAir LGR 85 Pint Commercial Dehumidifier
Highly Efficient $$$ 4.6
5. XPOWER XD-75LH
Auto purge pump $$$$ 4.6
6. AlorAir Sentinel HD55
Internal Corrosion Protection $$$ 4.5
7. Santa Fe Compact70
Small footprint $$$$ 4.5
8. MOUNTO 80-Pint Dehumidifier
Numeric LCD $$$ 4.4
9. BaseAire AirWerx55
2 Rigid Handles $$$ 4.3
10. Dri-Eaz PHD 200
Low-temperature operation $$$$ 4.3

1. Aprilaire 1820 Pro

Choose the right dehumidifier for your home. The brand has been ensuring healthy indoor air since 1954. Their Aprilaire 1820 Proappliances help you feel better will you are awake or sleeping, resting or working for years to come.

Features & size

Aprilaire 1820 Pro has a compact design as it is only 12.5 inches by 12.5 inches by 25 inches in dimensions. It is easy to install in narrow crawl spaces. The unit has corrosion-resistant coils made of aluminum. They will maintain clean indoor air and prevent structural rot in the wood, doors, growth of molds and termites in the house. It prevents the dampening of furnishings and carpets by reducing basement humidity. The unit removes up to 70 pints or 9 gallons of water per day. There is a hose that can be placed on the drain – no mess no trays to empty. Just level the dehumidifier, plug it in, set the humidistat and you are done. The unit has set & forget controls where you set the humidistat. The unit engages by itself when the humidity rises above the set level. The unit is only 56 pounds thus easy to set up and clean under and around.

Functionality & comfort

Aprilaire 1820 Pro is ideal for very low crawl spaces, attics, basements, garages, etc. The unit pulls 200 CFM of air through its tube to remove 70 pints of water from the air. It consumes only 58 amperes of power. The compressor maintains a uniform temperature in 2800 sq. ft space. It can be hidden in the closet as a part of your HVAC system.

Capacity & coverage

Aprilaire 1820 Pro has an airflow capacity of 200 cubic feet per minute (CFM). The water removal capacity is 70 pints per day (ppd). The coverage area is 2800 square feet.

Additional features

Aprilaire 1820 Pro package includes a single dehumidifier unit, filter, 3/4-inch drain tube, duct collars, and drain tube connections. The unit is supported by a 5-year warranty.

Highlights

  • Prevents overly humid conditions
  • Inhibits unhealthy conditions
  • Improves comfort
  • Compact design

2. ALORAIR Storm LGR Extreme 190PPD

This is a commercial dehumidifier designed for water damage and flood restoration. This is a very compact model ALORAIR Storm LGR Extreme 190PPDthat is energy saving, easy to transport and has a stackable design.

Features & size

ALORAIR Storm LGR Extreme 190PPD has a waterproof design due to the rubber strip to seal the circuit board. The unit has a slide-out MERV 8 replacement to recharge the dehumidifier. The 6 feet of the cord can be coiled and stored on the hook on the side of the unit. You can deploy an army of these small stackable dehumidifiers. The rectangular design and tough casing make them easily stackable. There is an LED control panel that indicates the humidity and temperature at the two ends – inlet and outlet. You can also see the GPP setting and operating settings on the screen. The epoxy powder coated coils prevent freon leakage. There is a built-in pump that lifts to 20 feet so you can place the drain some distance away.

Functionality & comfort

ALORAIR Storm LGR Extreme 190PPD dehumidifier will come in handy for post-flood restoration work. The unit will find a wide application in warehouses, garages, basements, industries, etc. The unit can work for 12 hours and is recommended to so when installed for the first time. This will condition the place to normal humidity thereafter it has to be run only when the humidity rises above the set limit.

Capacity & coverage

ALORAIR Storm LGR Extreme 190PPD can dehumidify an area of 2300 sq. feet. Its dehumidifying capacity is 85 PPD (AHAM) and 190 PPD at a saturation point. The airflow through the machine is 210 CFM or 350 CMH. It moves 2.88L/kWh at 5.4 Amperes with a rated power of 640W. The unit is 9.9 inches by 12.2 inches by 0.4 inches. The functioning temperature is between 33.8 to 104℉ and the functional humidity range is between 35 to 95%.

Additional features

ALORAIR Storm LGR Extreme 190PPD is accompanied by an extra-long cord of 19.6 feet or 6 meters. It is supported by a 5 weeks warranty.

Highlights

  • Memory starting
  • Auto on-off
  • Condensate pump
  • Low maintenance

3. Dri-EAZ F413 Revolution LGR

This is a US-based company from the parent brand Legend Brands, Inc. They sell air removers, structural drying Dri-EAZ F413 Revolution LGRunits, air scrubbers, and dehumidifiers.

Features & size

Dri-EAZ F413 Revolution LGR prevents excess moisture, development of mildew and mold. The unit has a panel that displays the inlet and outlet temperature, the relative humidity and the number of hours the unit has functioned. There are recessed indents that accommodate up to 3 units. This facilitates the proper transportation of the units. The panel shows the real-time inlet and outlet temperatures and relative humidity. This helps track the relative humidity at the job sites to ensure a proper dehumidification process. In the event of a power outage, there is an auto-restart feature. There is a built-in pump with a pipe to make it easy to drain the condensate to a drain or a toilet.

Functionality & comfort

Dri-EAZ F413 Revolution LGR is ideal for remediation, restoration, and environmental control. Ideal for removing moisture from subfloors, carpets, floorboards, walls, and other structural material. The unit is compact and stackable it can be tucked away in crawl spaces or closets and will not be in your way. The 40-foot hose carries the water away therefore there is no tray to clean or pump to purge. Operate the dehumidifier in a horizontal position in a closed area. Keep the windows and doors closed. If you are operating it after a leak or a flood begin by removing as much standing water as possible. Then place the dehumidifier in the wet area ensuring the air intake and outlet are not blocked than plug the power cord.

Capacity & coverage

Dri-EAZ F413 Revolution LGR will remove 12 gallons per day at 80°F at 60% Relative humidity and around 17 gallons at 90°F at 90% RH. It promotes an air movement of 121 – 180 CFM. The dimensions are 17.6 inches by 12.5 inches by 21.5 inches. It dries up to 16000 cubic feet of space.

Additional features

Dri-EAZ F413 Revolution LGR unit comes with a 40-foot draining hose, a 25-foot electric cable, and 3M HAF airflow filter and an owner’s manual. The unit is supported by a 6-year warranty.

Highlights

  • Humidistat
  • Performance & set-up panel
  • Pump purge at a touch
  • Auto-restart

4. AlorAir LGR 85 Pint Commercial Dehumidifier

This compact and portable unit has a built-in pump. It is cETL certified and ideal for restoration after the flood.AlorAir LGR 85 Pint Commercial Dehumidifier

Features & size

AlorAir LGR 85 Pint Commercial Dehumidifier can remove 190 pdd at saturated conditions. It has a digital humidistat control, a condensate pump, and a timer. The stackable design allows you to move many units at the same time. The unit has a waterproof design where the circuits are sealed with a rubber strip. The HGV or hot gas is defrosting for quick removal of ice even at 2℃. It has epoxy coated coils to extend their life. You can install the pump at a height and distance to drain the condensate far from the conditioned area.

Functionality & comfort

AlorAir LGR 85 Pint Commercial Dehumidifier is meant for damage restoration after a flood or a leak. It is ideal for crawl space installation or in the basement or garage. These spaces usually have dampness or a muggy heat that seeps in from the soil. The dehumidifier conditions the air. The unit has a humidistat that maintains the RH close to normal. This lets you breathe, sleep and function normally and feel easy in these spaces.

Capacity & coverage

AlorAir LGR 85 Pint Commercial Dehumidifier functions at 33-105 F. It draws 5.4 amperes at 640W and 115V power. It has a capacity of 85 PPD or 13.4 gallons at AHAM and 190 ppd at SP. The unit is only 22.8 inches by 13.7 inches by 17.3 inches in dimensions. It is effective in an area of 2300 sq feet.

Additional features

AlorAir LGR 85 Pint Commercial Dehumidifier comes with 19.6 feet of pipe and 12 feet of cable. The unit is supported by a 5-year warranty.

Highlights

  • Very efficient
  • Waterproof design
  • HGV defrosting
  • Epoxy coated coils

5. XPOWER XD-75LH

This is an energy star certified commercial-grade dehumidifier with a low grain refrigerant. The unit removes 74 XPOWER XD-75LHpints or 9 gallons of moisture from the air each day.

Features & size

XPOWER XD-75LH is powered by a low grain refrigerant that cools the air and removes the moisture as condensate. The unit features the patent-pending dual intake design that boosts the performance and efficiency of the units. The units can be stacked one about the other to up to 3 units high. It has a molded front with handle grips on the rear. There is a panel to display the settings and readings of current humidity and operation time. The auto-purge pump eliminates the task of handling leaking trays and tanks.

Functionality & comfort

XPOWER XD-75LH is ideal for large rooms, basements, crawl spaces, worksites with water leaks, etc. It will function is places with less than 30% humidity and removes 9 gallons of water per day. The unit is very easy to set up and use. Simply program the digital control and set the humidistat to eliminate moisture from the air. It has 40 feet of the drainpipe to take the condensate right to the drain. The self-purging pump can raise the water to 15 feet while draining.

Capacity & coverage

XPOWER XD-75LH is 13 inches by 27.8 inches by 23.4 inches. It weighs 66 pounds. The unit can remove 9 gallons of water at 80°F at 60% RH or 19 Pints per Day or 2.3 Gallons/day at 105°F.

Additional features

XPOWER XD-75LH pack arrives with a dehumidifier on wheels, 40 feet of the drainpipe, 25 feet of cable and user manual. The unit is supported by a 1-year warranty.

Highlights

  • cETL certified
  • Set on wheels
  • Has handles
  • Auto purge pump

6. AlorAir Sentinel HD55

This is a compact dehumidifier meant for crawl space, basement or attics. It can remove 120 ppd in saturated AlorAir Sentinel HD55conditions and 55 ppd at AHAM. The unit is enhanced with HGV defrosting, epoxy coated coils and remote control.

Features & size

AlorAir Sentinel HD55 is enhanced with the Hot Gas Valve Defrosting System for the quick and efficient defrosting process even at 2°C. The unit has protection against corrosion of internal parts and freon leakage. There is an epoxy coating to prevent this corrosion and prolonging the life of the coils. The unit is designed with a modern home in mind. It has the HGV defrosting, epoxy coated coils, G3 filters, and remote control. The unit has a humidistat.

Functionality & comfort

AlorAir Sentinel HD55 is very easy to transport, set up and use. The control panel shows all the functions and can be controlled by remote. The unit can run 24-hours and has a duct that can be placed at a drain. There are removable filters that trap dust, dirt, and pathogens. These can be washed and sterilized or replaced entirely.

Capacity & coverage

AlorAir Sentinel HD55 has an airflow of 130 CFM at 230 CMH and 2.4 L/kWh. The unit is pre-charged with the R410A refrigerant. There is a 4-mat wheel in the cabinet. The unit is 19.2 inches by 12.2 inches by 13.3 inches in dimensions. It weighs 57 pounds.

Additional features

AlorAir Sentinel HD55 pack as the dehumidifier, 2 meters of drainage pipe, G3 filter, a user manual, and a remote controller. The unit is supported by a 5-year warranty.

Highlights

  • G3 filter
  • HGV defrosting
  • cETL certified
  • Remote control

7. Santa Fe Compact70

This humidifier is meant for crawl spaces and basements. It removes moisture and prevents unhealthy conditions inSanta Fe Compact70 the house.

Features & size

Santa Fe Compact70 has a moisture removal rate of up to 70 pints a day. The unit has a small footprint thus will fit into a closet, under a seat, crawl space, gun room, garages, etc. It can be fitted into floor joists or hung up. The unit has a rotatable exhaust and a MERV 13 filter. The unit is energy star certified and can function at low temperatures. The unit offers ducting options for divided spaces and has an auto restart.

Functionality & comfort

Santa Fe Compact70 has a small footprint and is meant for mechanical closets, basements, crawl spaces, etc. The unit fits between the floor joists and hanging installation. It has a rotatable exhaust outlet for vertical and horizontal discharge. The unit meets and exceeds the energy star requirements. The unit is fitted with a MERV 13 filter that facilitates air filtration.

Capacity & coverage

Santa Fe Compact70 removes 70 pints per day and 580 watts. The unit runs at 80°F and 60% RH at 115 volts and 60 Hz. The crawl space should be very tightly sealed then it dehumidifies 3,000 sq. feet It is meant for crawl space up to 1800 – 2600 sq. feet. The unit is fitted with MERV 13 air filters of size 9 inches by 11 inches by 1 inch. The unit is 12 inches by 12 inches by 21 inches.

Additional features

Santa Fe Compact70 is supported by a 6-year warranty.

Highlights

  • Compact size
  • Changeable filters
  • Auto-restart
  • Rotatable exhaust outlet

8. MOUNTO 80-Pint Dehumidifier

This is a commercial roto-mold crawl space dehumidifier with a pump. The unit is compact yet powerful as it MOUNTO 80-Pint Dehumidifierremoves 80 pints of humidity per day.

Features & size

MOUNTO 80-Pint Dehumidifier can cater to an area of 7000 square feet. The unit is small and light and it can be carried or stacked. It has a numeric LCD which displays humidity level, inlet, and outlet temperature. There is the humidistat that helps you maintain the humidity of the area as per requirement. The portable system has two carrying handles and a pump.

Functionality & comfort

MOUNTO 80-Pint Dehumidifier is compact and ideal for crawl spaces, basements, kitchens, and bathrooms. The unit has a rotor above it is a control panel that indicates the temperature of the air at the inlet and outlet. There is a humidistat to maintain the moisture in the air. You can stack up to three units one above the other for transportation. It comes with a draining tube and a power cable.

Capacity & coverage

MOUNTO 80-Pint Dehumidifier removes 80 pints at 80 °F and 60% RH and 125 PPD at 90 °F and 90 % RH. The unit is sufficient for 7000 square feet. It is 13 inches wide, 16 inches high and 21 inches deep. It weighs 70 pounds.

Additional features

MOUNTO 80-Pint Dehumidifier is accompanied by a cable, a drainpipe and a user manual. It is supported by a 5-year warranty.

Highlights

  • Professional dehumidifier
  • Compressor refrigeration
  • Numeric LCD
  • Humidistat

9. BaseAire AirWerx55

This is a crawl space dehumidifier that removes 55 pints of water per day. The unit is sufficient for 1500 square feet BaseAire AirWerx55area. It is equipped with HGV defrosting and remote control.

Features & size

BaseAire AirWerx55 is compact and convenient. The unit is small and fits into tight spaces. It has two handles on the top for transport. The Unit removes 55 ppd at 80 °F and 60% relative humidity. The unit has stainless steel coils that will last a long time. The unit has continuous draining, auto on-off, memory starting, etc. The unit has a duct that drains the condensate far from the unit. There is a remote control that allows you access to all the features from a distance.

Functionality & comfort

BaseAire AirWerx55 finds a wide application in crawl spaces, basements, offices, shops, apartments, etc. It can be used in bars, museums, warehouses, etc. too. The unit has a sheet metal housing that protects the circuits etc. from damage while transport and use. With the remote control, you can place the unit in the crawl space and change the parameters remotely. It is recommended that the spaces be properly sealed for proper functioning. You can use it as a single unit or you could design a whole house system right from the attic to the basement of the house to keep your home clean and fresh.

Capacity & coverage

BaseAire AirWerx55 removes 55 ppd at 80℉, 60% RH with the energy efficiency of 2.4L/Kwh. It processes air at 130 CFM and covers 1300 square feet. It is cETL listed.

Additional features

BaseAire AirWerx55 has a removable filter, cable, and duct. The unit is supported by a 5-year warranty

Highlights

  • Small footprint
  • Remote controlled
  • Meant for tight spaces
  • Memory restart

10. Dri-Eaz PHD 200

This is a commercial dehumidifier with a pump. The unit is ideal for crawl space, garage, basement, and similar Dri-Eaz PHD 200spaces. It removes 16 gallons of moisture per day.

Features & size

Dri-Eaz PHD 200 is a commercial-grade dehumidifier that prevents the buildup of rust, mold, dust, musty smells, etc. It delivers a powerful performance of removing 75 ppd from 700 cubic feet of space. It has a compact design to fit into narrow crawl spaces. The unit has an auto-restart function that ensures that the unit is functioning as soon as the supply resumes. The unit can function between 45°F to 100°F. The condensate pump collects water every 6 minutes and dumps it out via a 20-foot hose. There is an auto-diagnostic function that ensures a smooth operation.

Functionality & comfort

Dri-Eaz PHD 200 will combat excess moisture in shops, garages, basements, crawl spaces, utility rooms, etc. It prevents the buildup of moisture, mildew, rust and other corrosion. It has a humidistat that helps maintain the humidity. There is an auto pump-out feature that allows continuous operation without the need to empty trays and tanks. The unit has handled that help transport the unit with ease.

Capacity & coverage

Dri-Eaz PHD 200 is 17.6 inches high, 22 inches long and 12.5 inches wide. The unit weighs 63 pounds. It is made of polyethylene. Functions at 180 CFM and 6.2 amperes. It operates in the range of 45°F to 100°F.

Additional features

Dri-Eaz PHD 200 is supported by a one-year warranty.

Highlights

  • Auto-restart
  • Low-temperature operation
  • Standard refrigerant
  • Compact design