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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 $8,600.00 - Original price $10,920.00
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Bry-Air MiniPAC MP-175 Desiccant Dehumidifier – 175 CFM, 5.8 lbs/hr, 208–240V

Bry-Air
In stock

MP-175 MiniPAC Desiccant Dehumidifier — 175 CFM Low-Humidity Control Below Refrigerant Operating Limits The Bry-Air MiniPAC MP-175 is a 175 CFM de...

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Original price $8,600.00 - Original price $10,920.00
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Original price $2,443.00 - Original price $2,443.00
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Current price $2,443.00

Abatement Technologies AT250RS LGR Dehumidifier – 266 PPD, 400 CFM, 115V

Abatement Technologies
In stock

LGR Dehumidifier Rated for Structural Drying Down to 34°F – 266 PPD at Saturation The Abatement Technologies AQUATRAP AT250RS is a low-grain refrig...

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Original price $2,443.00 - Original price $2,443.00
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Original price $1,291.00 - Original price $1,291.00
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$1,291.00
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Current price $1,291.00

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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Original price $12,360.00 - Original price $14,710.00
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Current price $12,360.00

Bry-Air MiniPAC MP-350 Desiccant Dehumidifier – 350 CFM, 11.7 lbs/hr, 3-Phase

Bry-Air
In stock

MP-350 MiniPAC Desiccant Dehumidifier — 350 CFM Three-Phase Humidity Control for Industrial and Critical Environments The Bry-Air MiniPAC MP-350 i...

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Original price $12,360.00 - Original price $14,710.00
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Original price $3,751.43 - Original price $3,751.43
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Current price $3,751.43

Ebac AD850E Dehumidifier HVAC - AD 850E - Industrial Use – 95 Pints/Day, 86V

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 $3,751.43 - Original price $3,751.43
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Original price $952.00 - Original price $952.00
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$952.00
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Current price $952.00

Ebac RM40 Dehumidifier HVAC - 11186MB-US – 34 Pints/Day, 42V

Ebac
In stock

Ebac RM40 Dehumidifier HVAC The Ebac RM40 Dehumidifier HVAC is a compact, rugged, and highly efficient solution for controlling humidity in smaller...

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Original price $952.00 - Original price $952.00
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Original price $3,079.00 - Original price $3,079.00
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Current price $3,079.00

XPOWER XD-125Li LGR Dehumidifier – 125 PPD AHAM, Bluetooth, 420 CFM

XPOWER
In stock

LGR Dehumidifier with 125-PPD Bluetooth Control and 40-Foot Auto PurgeThe XPOWER XD-125Li removes 125 pints per day at AHAM conditions (80°F, 60% R...

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Original price $3,079.00 - Original price $3,079.00
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Original price $1,878.00 - Original price $1,878.00
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$1,878.00
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Current price $1,878.00

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 $1,878.00 - Original price $1,878.00
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Original price $1,025.00 - Original price $1,025.00
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$1,025.00
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Current price $1,025.00

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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Current price $1,025.00
Original price $895.00 - Original price $895.00
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$895.00
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Current price $895.00

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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Current price $895.00
Original price $478.00 - Original price $478.00
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Current price $478.00

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 $478.00 - Original price $478.00
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Current price $478.00
Original price $234.00 - Original price $234.00
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Current price $234.00

XPOWER XD-Cart Drying Tool Cart – Aluminum, 27 lbs, 37.5"×23"×35.5"

XPOWER
In stock

XPOWER XD-Cart Drying Tool Cart – Aluminum, 27 lbs The XPOWER XD-Cart is a heavy-duty aluminum drying equipment cart designed to carry a full struc...

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Original price $234.00 - Original price $234.00
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$234.00
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Current price $234.00
Original price $1,828.00 - Original price $1,828.00
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Current price $1,828.00

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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Original price $0.00 - Original price $0.00
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$2,066.00
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Current price $2,066.00

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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Original price $0.00 - Original price $0.00
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$2,066.00
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Original price $1,234.00 - Original price $1,234.00
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Current price $1,234.00

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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Original price $2,597.00 - Original price $2,597.00
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Abatement Technologies AT200C LGR Dehumidifier – 110 PPD AHAM, 470 CFM, WiFi

Abatement Technologies
In stock

110 PPD AHAM LGR Performance with Built-In WiFi and Remote MonitoringThe Abatement Technologies AT200C AQUATRAP removes 110 pints per day at AHAM c...

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Original price $2,597.00 - Original price $2,597.00
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Original price $37,230.00 - Original price $40,300.00
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Current price $37,230.00

Bry-Air MiniPAC MP-1200 Desiccant Dehumidifier – 1200 CFM, 39.6 lbs/hr

Bry-Air
In stock

MP-1200 MiniPAC Desiccant Dehumidifier — 1200 CFM Industrial Moisture Control Below Refrigerant Operating Limits The Bry-Air MiniPAC MP-1200 is a ...

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Original price $37,230.00 - Original price $40,300.00
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Current price $37,230.00
Original price $6,485.71 - Original price $6,485.71
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$6,485.71
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Current price $6,485.71

Ebac PD150-D Industrial Dehumidifier – 145 PPD, 1130 m³/hr, 220V

Ebac
In stock

Ebac PD150-D Industrial Dehumidifier – 145 PPD, 1130 m³/hr The Ebac PD150-D is a high-capacity industrial dehumidifier rated at 145 pints per day a...

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Original price $6,485.71 - Original price $6,485.71
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Current price $6,485.71
Original price $4,994.29 - Original price $4,994.29
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$4,994.29
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Current price $4,994.29

Ebac DD400-P Desiccant Dehumidifier - DD400P - Low Humidity Control – 197 CFM, 220V

Ebac
In stock

Ebac DD400-P Desiccant Dehumidifier The Ebac DD400-P is the largest portable desiccant dehumidifier in the EIPL range, designed for maximum perform...

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Original price $4,994.29 - Original price $4,994.29
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$4,994.29
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Original price $4,596.00 - Original price $4,596.00
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Current price $4,596.00

Ebac DD400 Desiccant Dehumidifier - Low Humidity Control – 197 CFM, 220V

Ebac
In stock

Ebac DD400 Desiccant Dehumidifier The Ebac DD400 Desiccant Dehumidifier is the ultimate solution for applications that require extremely low relati...

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Original price $4,596.00 - Original price $4,596.00
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Current price $4,596.00
Original price $3,958.00 - Original price $3,958.00
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Current price $3,958.00

Ebac DD300 Desiccant Dehumidifier - Low Humidity Control – 136 CFM, 110V

Ebac
In stock

Ebac DD300 Desiccant Dehumidifier The Ebac DD300 Desiccant Dehumidifier is a compact, rugged, and lightweight drying solution designed for applicat...

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Original price $3,958.00 - Original price $3,958.00
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Current price $3,958.00
Original price $3,328.00 - Original price $3,328.00
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Current price $3,328.00

Ebac DD200 Desiccant Dehumidifier - Low Humidity Control – 115 CFM, 110V

Ebac
In stock

Ebac DD200 Desiccant Dehumidifier The Ebac DD200 Desiccant Dehumidifier is a compact, rugged, and highly efficient portable unit designed for appli...

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Original price $3,328.00 - Original price $3,328.00
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Current price $3,328.00
Original price $61,915.00 - Original price $66,595.00
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Current price $61,915.00

Bry-Air MiniPAC MP-2700 Desiccant Dehumidifier – 2700 CFM, 460V 3-Phase

Bry-Air
In stock

MP-2700 MiniPAC Desiccant Dehumidifier — 2700 CFM Large-Scale Industrial Moisture Control with PLC Controls and MODBUS Connectivity The Bry-Air Mi...

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Original price $61,915.00 - Original price $66,595.00
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Current price $61,915.00
Original price $22,500.00 - Original price $26,190.00
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$22,500.00 - $26,190.00
Current price $22,500.00

Bry-Air MiniPAC MP-600 Desiccant Dehumidifier – 600 CFM, 20 lbs/hr, 3-Phase

Bry-Air
In stock

MP-600 MiniPAC Desiccant Dehumidifier — 600 CFM Three-Phase Industrial Humidity Control Without a Compressor The Bry-Air MiniPAC MP-600 is a 600 C...

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Original price $22,500.00 - Original price $26,190.00
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$22,500.00 - $26,190.00
$22,500.00 - $26,190.00
Current price $22,500.00

Commercial Dehumidifiers for Industrial and Facility Moisture Control

Refrigerant, LGR, and Desiccant: Choosing by Operating Conditions

Refrigerant dehumidifiers use an evaporator coil to condense moisture from air, operating efficiently between 65°F and 95°F with relative humidity above 45%. Standard refrigerant units are appropriate for warehouses, commercial storage, and large interior spaces within that temperature range. LGR (low grain refrigerant) dehumidifiers use a pre-cooling stage before the evaporator coil to reach lower dew points, extracting moisture at grain levels — the measurement unit used in IICRC S500 Water Damage Restoration Standard psychrometric calculations — that standard refrigerant units cannot achieve. LGR technology is the standard for structural drying in restoration work. Desiccant dehumidifiers, including the Bry-Air MiniPAC series, remove moisture through chemical adsorption on a rotating wheel rather than refrigerant cooling — they operate continuously below freezing and reach relative humidity below 30% RH, conditions where refrigerant technology stalls. Cold storage facilities, pharmaceutical manufacturing, and winter restoration jobs require desiccant technology.

Industrial Sizing: Pints Per Day and CFM in Large-Volume Applications

Commercial dehumidifier capacity is rated in pints per day (PPD) under AHAM test conditions — a 70°F / 60% RH standard that does not reflect real industrial operating conditions. Actual extraction rate drops significantly at lower temperatures and lower RH, which means a 200 PPD rating may deliver 80–100 PPD under actual warehouse conditions at 55°F and 50% RH. CFM — the volume of air the unit processes per minute — is equally important in large spaces: a unit with adequate PPD capacity but insufficient CFM cannot circulate air effectively enough to maintain uniform dehumidification across the space. ASHRAE Standard 62.1 defines acceptable humidity ranges for commercial and industrial buildings — 40–60% RH for occupied spaces and stricter requirements for process environments — and should be the design target for any commercial dehumidification installation. Ebac commercial dehumidifiers and Namco industrial units are sized in realistic extraction performance for the environments where they're actually deployed.

Related: LGR Dehumidifiers · Air Scrubbers · Air Movers · Restoration Equipment

Industrial Dehumidifier Applications: Warehouses, Pharma, and Restoration

Pharmaceutical manufacturing and biotech facilities require precise humidity control for active ingredient stability, packaging integrity, and manufacturing process consistency — conditions typically requiring continuous desiccant dehumidification below 40% RH that refrigerant units cannot maintain reliably. Warehouse and distribution center humidity control prevents condensation on cold product arriving from refrigerated transport, protects packaging and labeling integrity, and reduces corrosion on stored metal inventory or equipment. Electronics manufacturing and storage requires low-humidity environments to prevent electrostatic discharge damage and oxidation of connector contacts. Water damage restoration contractors deploy commercial dehumidifiers as the moisture removal component of structural drying systems alongside air movers and monitoring equipment — the EPA mold prevention guidance establishes that keeping relative humidity below 60% is the primary preventive measure against mold growth following water damage. Continuous drainage capability is required for any dehumidifier deployed in an unattended commercial setting where tank emptying is not operationally feasible.

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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