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Commercial Dehumidifiers

Commercial dehumidifiers maintain continuous moisture control in warehouses, manufacturing plants, pharmaceutical facilities, and commercial storage where chronic humidity causes product damage, structural deterioration, and mold growth. LGR units pull moisture at low grain refrigerant levels for restoration work; desiccant units operate below freezing for cold storage; high-capacity refrigerant models handle large air volumes in industrial settings. Ebac, Bry-Air, and Namco commercial units for facilities managers and restoration contractors.

Original price $1,291.00 - Original price $1,291.00
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Namco P646-95 95-Pint Crawl Space Dehumidifier – Auto Pump, R-410A, 1,300 sq ft

Namco Manufacturing
In stock

Namco P646-95 95-Pint Crawl Space Dehumidifier – 1,300 sq ft, Auto Pump-Out The Namco P646-95 removes up to 95 pints of moisture per day at 728 wat...

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Original price $1,291.00 - Original price $1,291.00
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Ebac AD850E Whole House Ducted HVAC Dehumidifier – 95 PPD, 220V

Ebac
In stock

Ebac AD850E Dehumidifier HVAC The Ebac AD850E Dehumidifier HVAC is a quiet yet powerful solution for tackling excess humidity in both commercial an...

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Original price $3,933.00 - Original price $3,933.00
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Original price $10,676.00 - Original price $10,676.00
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Ebac CD425 10140BR-US Refrigerant Dehumidifier 220V – 285 PPD, 1750 CFM, 353 lbs

Ebac
Low stock

Ebac CD425-D HVAC Dehumidifier – Model 10140BR-US (220V, 3-Phase, Gravity Drain) The Ebac CD425-D (10140BR-US) is the 220V, gravity-drain configura...

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Original price $10,676.00 - Original price $10,676.00
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Ebac HM150-H 11585RH-US Restoration Dehumidifier – 105 PPD, 110V, Onboard Humidistat

Ebac
In stock

HM150-H Restoration Dehumidifier with Onboard Humidistat The Ebac HM150-H is the controlled version of the HM150 restoration unit, adding built-in ...

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Original price $3,667.00 - Original price $3,667.00
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Ebac HM150 11585RG-US Restoration Dehumidifier – 105 PPD, 110V, Rotomolded

Ebac
In stock

HM150 Stackable Restoration Dehumidifier, 110V The Ebac HM150 is a rotomolded restoration dehumidifier that removes 105 pints a day at typical cond...

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Ebac CD220-D 11181GR-US Refrigerant Dehumidifier 220V – 157 PPD, 664 CFM, 176 lbs

Ebac
In stock

CD220-D Ducted Commercial Dehumidifier for Mid-Size Spaces The Ebac CD220-D removes 157 pints a day and holds humidity across roughly 21,000 cubic ...

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Original price $7,933.00 - Original price $7,933.00
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Ebac CD425 10141BR-US Refrigerant Dehumidifier 220V with Pump – 285 PPD, 1750 CFM, 353 lbs

Ebac
In stock

CD425 220V Industrial Dehumidifier with Onboard Pump The Ebac CD425 pulls 285 pints a day across spaces up to 52,972 cubic feet, putting it in the ...

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Original price $10,813.00 - Original price $10,813.00
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Dapper Supply DP-CD1131 Commercial Dehumidifier – 350 PPD, Built-In Pump, 30,000 Sq Ft, ETL

Dapper Supply
In stock

Dapper Supply DP-CD1131: 350-Pint Commercial Dehumidifier for 30,000 Sq Ft CoverageThe Dapper Supply DP-CD1131 is the highest-capacity unit in Dapp...

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Original price $2,000.00 - Original price $2,000.00
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Dapper Supply DP-CD1130 Commercial Dehumidifier – 290 PPD, Built-In Pump, 24,000 Sq Ft, ETL

Dapper Supply
In stock

Dapper Supply DP-CD1130: 290-Pint Commercial Dehumidifier with Continuous Drain for 24,000 Sq FtThe Dapper Supply DP-CD1130 removes up to 290 pints...

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Original price $1,025.00 - Original price $1,025.00
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Original price $895.00 - Original price $895.00
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Dapper Supply DP-CD1129 Commercial Dehumidifier – 190 PPD, 700 CFM, 15,000 Sq Ft, R32

Dapper Supply
In stock

Dapper Supply DP-CD1129: 190-Pint Commercial Dehumidifier with 700 CFM and 16.4-Ft Pump LiftThe Dapper Supply DP-CD1129 removes up to 190 pints per...

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Original price $895.00 - Original price $895.00
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Original price $500.00 - Original price $500.00
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Dapper Supply DP-CD1128 Commercial Dehumidifier – 105 PPD, Built-In Pump, 8,000 Sq Ft, ETL

Dapper Supply
In stock

Dapper Supply DP-CD1128: 105-Pint Commercial Dehumidifier with Built-In Pump for 8,000 Sq FtThe Dapper Supply DP-CD1128 removes up to 105 pints of ...

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Original price $500.00 - Original price $500.00
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Namco P646-150 150-Pint Crawl Space Dehumidifier – Auto Pump, R-410A, 2,600 sq ft

Namco Manufacturing
In stock

Namco P646-150 150-Pint Crawl Space Dehumidifier – 2,600 sq ft Coverage with Auto Pump The Namco P646-150 removes up to 150 pints of moisture per d...

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Original price $1,828.00 - Original price $1,828.00
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Namco P649 330-Pint Commercial Dehumidifier – Auto Pump, Digital Controls, R-410A

Namco Manufacturing
In stock

Namco P649 330-Pint Commercial Dehumidifier with Auto Pump-Out The Namco P649 removes up to 330 pints of moisture per day using R-410A refrigerant ...

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Namco P646 110-Pint Commercial Dehumidifier – Auto Pump, Digital, 50-ft Drain Hose

Namco Manufacturing
In stock

Namco P646 110-Pint Portable Commercial Dehumidifier with 50-Foot Drain Hose The Namco P646 removes up to 110 pints of moisture per day with an aut...

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Original price $1,234.00 - Original price $1,234.00
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Ebac CD200 Whole House Ducted HVAC Dehumidifier – 138 PPD, 664 CFM, 220V

Ebac
In stock

Ebac CD200 Industrial Dehumidifier – 138 PPD, Twin-Speed, 220V The Ebac CD200 is a high-capacity industrial dehumidifier rated at 138 pints per day...

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Original price $5,783.00 - Original price $5,783.00
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Ebac K100E Whole House Ducted HVAC Dehumidifier – 97 PPD, 700 CFM, WiFi

Ebac
In stock

Ebac K100E Industrial Dehumidifier – 97 PPD, Smartphone Interface The Ebac K100E shares the K100H's 97 PPD moisture removal rating and 700 CFM airf...

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Ebac K100H Whole House Ducted HVAC Dehumidifier – 97 PPD, 700 CFM, 110V

Ebac
In stock

Ebac K100H Industrial Dehumidifier – 97 PPD, 700 CFM The Ebac K100H is a self-contained industrial dehumidifier rated at 97 pints per day with 700 ...

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Original price $3,406.00 - Original price $3,406.00
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Original price $2,367.00 - Original price $2,367.00
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Ebac CS90E Whole House Ducted HVAC Dehumidifier – 70 PPD, 360 CFM

Ebac
In stock

Ebac CS90E Dehumidifier HVAC The Ebac CS90E Dehumidifier HVAC delivers exceptional humidity control for commercial and industrial spaces, removing ...

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Original price $2,367.00 - Original price $2,367.00
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Ebac CS90H Whole House Ducted HVAC Dehumidifier – 57 PPD, 360 CFM

Ebac
In stock

Ebac CS90H Dehumidifier HVAC The Ebac CS90H Dehumidifier HVAC delivers reliable, high-efficiency moisture control for both commercial and industria...

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Original price $2,254.00 - Original price $2,254.00
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Ebac WM150-D Whole House Ducted HVAC Dehumidifier – 230V Wall-Mount

Ebac
In stock

Ebac WM150-D Dehumidifier HVAC The Ebac WM150-D Dehumidifier HVAC is a high-performance, wall-mounted humidity control solution designed for demand...

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Original price $3,667.00 - Original price $3,667.00
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Original price $2,653.00 - Original price $2,653.00
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Ebac WM80 Whole House Ducted HVAC Dehumidifier – 115V Wall-Mount

Ebac
In stock

Ebac WM80 Dehumidifier HVAC The Ebac WM80 Dehumidifier HVAC is a high-performance, wall-mounted solution designed to efficiently control humidity i...

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Original price $2,653.00 - Original price $2,653.00
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Original price $5,000.00 - Original price $5,000.00
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Ebac Freestar Whole House Ducted HVAC Dehumidifier – 220V Industrial

Ebac
In stock

Ebac Freestar Dehumidifier HVAC The Ebac Freestar Dehumidifier HVAC delivers high-capacity, high-efficiency humidity control for a wide range of en...

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Original price $5,000.00 - Original price $5,000.00
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Ebac CD85 Whole House Ducted HVAC Dehumidifier – 75 PPD, 115V

Ebac
In stock

Ebac CD85 Dehumidifier HVAC The Ebac CD85 Dehumidifier HVAC is a powerful, energy-efficient solution designed to maintain optimal humidity levels i...

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Original price $2,054.00 - Original price $2,054.00
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Ebac CD60 Whole House Ducted HVAC Dehumidifier – 60 PPD, 115V

Ebac
In stock

Ebac CD60 Dehumidifier HVAC The Ebac CD60 Dehumidifier HVAC is a powerful, commercial-grade solution for controlling moisture in demanding environm...

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Original price $2,200.00 - Original price $2,200.00
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Buy Commercial Dehumidifiers for Warehouses, Restoration, and Facilities

Which Commercial Dehumidifier Fits Your Use Case?

The commercial dehumidifier catalog at US Cleaning Tools covers warehouse and storage facility dehumidification (refrigerant), water damage restoration and structural drying (LGR), and low-temperature or low-humidity industrial applications (desiccant). For flood restoration crews, the XPOWER XD-125Li LGR dehumidifier (125 PPD AHAM, 420 CFM) is the most-shipped mid-size LGR; for larger commercial losses or whole-structure drying, the Abatement Technologies AT250RS LGR dehumidifier (266 PPD, 400 CFM) handles higher-volume jobs in a single ducted unit. Industrial desiccant units from Bry-Air handle the specialized end of the spectrum — cold storage, lithium battery manufacturing, pharmaceutical warehousing — where standard refrigerant or LGR cannot maintain target dew point.

Should You Choose Refrigerant, LGR, or Desiccant?

Commercial dehumidifiers fall into three categories based on how they remove moisture and the temperature range they work in. Standard refrigerant units use an evaporator coil to condense water from air, operating efficiently between 65°F and 95°F with relative humidity above 45% — the right choice for warehouses, storage facilities, and interior spaces within that range. LGR (low grain refrigerant) dehumidifiers add a pre-cooling heat exchanger that drops incoming air temperature before the evaporator coil, letting them continue extracting moisture down to 33 grains per pound — required for water damage restoration, crawl space drying, and any application where standard refrigerant units freeze up or stall. Desiccant dehumidifiers use a silica gel or molecular sieve rotor instead of a compressor, which makes them effective at low temperatures (below 50°F) and low humidity where refrigerant machines fail entirely.

Related: LGR Dehumidifiers · Desiccant Dehumidifiers · Refrigerant Dehumidifiers · Dehumidifiers With Pump · Crawl Space Dehumidifiers

Do You Need a Condensate Pump or a Gravity Drain?

Field deployment determines condensate handling. Units with internal condensate pumps push water vertically up to 15 ft through discharge hose — essential for basements, crawl spaces, and any structure where gravity drainage to a floor drain is unavailable. Gravity-drain dehumidifiers require a downhill path to a drain; they're lower cost and simpler mechanically but limit placement options. For continuous-duty facility dehumidification (indoor pools, manufacturing, archive storage), ducted models with pump-out and external condensate lines connected to building drain stacks eliminate manual tank emptying and failover risk during nights and weekends.

Frequently Asked Questions

How much does a commercial dehumidifier cost?
Commercial dehumidifiers range from $800 for entry-level 70-pint units to $12,000+ for high-capacity industrial models. Mid-range commercial units (130–200 pints/day) typically run $2,000–$5,000. Three-phase industrial units like the Ebac CD425-D cost $9,800–$11,500 and are designed for permanent installation.
What is the difference between commercial and industrial dehumidifiers?
Commercial dehumidifiers handle occupied spaces with moderate humidity loads — offices, gyms, retail environments. Industrial dehumidifiers are engineered for continuous operation in demanding environments: flood remediation, manufacturing, pharmaceutical facilities. Industrial units run at higher capacities, tolerate harsher conditions, and are built for unattended 24/7 operation.
How does a commercial dehumidifier work?
A commercial dehumidifier draws moist air across a refrigerated coil, causing moisture to condense and collect. The dry air is reheated and discharged back into the space. Desiccant models use moisture-absorbing materials instead of coils, making them effective in cooler temperatures where refrigerant units lose efficiency.
What are the common problems with commercial dehumidifiers?
The most common issues are clogged drain lines (causes overflow), dirty filters (reduces airflow and efficiency), and icing on coils in low-temperature environments. Regular maintenance prevents most failures. For units running continuously, check filters monthly and inspect condensate pumps quarterly to avoid unplanned downtime.
What is the lifespan of a commercial dehumidifier?
Commercial-grade dehumidifiers last 7–12 years with proper maintenance. Ebac and Bry-Air units are built for industrial service life — steel housings, serviceable compressors, and replaceable components. Monthly filter cleaning and annual drain line inspection are the two most impactful maintenance tasks for extending unit lifespan.

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