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Commercial Dehumidifiers

Commercial dehumidifiers for water damage restoration, construction drying and facility moisture control. LGR models for structural drying, desiccants for low-temperature work, and high-capacity units for large facilities.

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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 $1,234.00 - Original price $1,234.00
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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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Original price $1,828.00 - Original price $1,828.00
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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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Original price $1,868.40 - Original price $1,868.40
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Namco P646-190 190-Pint Crawl Space Dehumidifier – Auto Pump, R-410A, 3,300 sq ft

Namco Manufacturing
In stock

Namco P646-190 190-Pint Crawl Space Dehumidifier – Auto Pump-Out, 3,300 sq ft Coverage The Namco P646-190 removes up to 190 pints of moisture per d...

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Original price $1,868.40 - Original price $1,868.40
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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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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 $2,769.00 - Original price $2,769.00
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NIKRO LGRI Low Grain Refrigerant Dehumidifier – 74 PPD AHAM, 134 PPD Saturation

Nikro
In stock

Compact LGR Dehumidifier for Water Damage Restoration The NIKRO LGRI is a low grain refrigerant dehumidifier that pulls 74 pints per day at AHAM co...

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Original price $2,769.00 - Original price $2,769.00
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Original price $3,334.00 - Original price $3,334.00
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NIKRO LGRII Low Grain Refrigerant Dehumidifier – 147 PPD AHAM, 266 PPD Saturation

Nikro
In stock

High-Capacity LGR Dehumidifier for Commercial Water Losses The NIKRO LGRII is a low grain refrigerant dehumidifier that pulls 147 pints per day at ...

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Original price $3,334.00 - Original price $3,334.00
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Original price $1,299.00
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Current price $879.00
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XPOWER BD-65 Viking Dehumidifier – 60 PPD AHAM, 1,300 Sq Ft, R32

XPOWER
In stock

Stainless Steel Dehumidifier for Crawlspaces and Attics – 60 PPD AHAMThe XPOWER BD-65 Viking removes 60 pints per day at AHAM conditions (80°F, 60%...

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Original price $1,299.00
Original price $1,299.00 - Original price $1,299.00
Original price $1,299.00
Current price $879.00
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Original price $3,999.00
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Current price $1,341.00
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XPOWER BD-90P Viking Dehumidifier – 85 PPD AHAM, 2,600 Sq Ft, R32

XPOWER
In stock

Commercial Grade Dehumidifier with Stainless Steel Housing for Crawlspaces & AtticsThe XPOWER BD-90P Viking removes 85 pints per day at AHAM co...

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Original price $3,999.00
Original price $3,999.00 - Original price $3,999.00
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XPOWER Viking CD-90L LGR Dehumidifier – 85 PPD AHAM, 180 CFM, R32

XPOWER
In stock

LGR Dehumidifier with R32 Refrigerant and Auto Purge Condensate PumpThe XPOWER VIKING CD-90L removes 85 pints per day at AHAM conditions (80°F, 60%...

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Original price $3,999.00
Original price $3,999.00 - Original price $3,999.00
Original price $3,999.00
Current price $1,396.00
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Original price $1,499.00 - Original price $1,499.00
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$1,529.00
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XPOWER XD-125 125-Pint Commercial Dehumidifier – Auto Pump, 235 CFM

XPOWER
In stock

125-Pint Commercial Dehumidifier with Auto Purge Pump and 20-Foot Drain HoseThe XPOWER XD-125 removes 76 pints per day at AHAM conditions (80°F, 60...

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Original price $1,499.00 - Original price $1,499.00
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$1,529.00
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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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XPOWER XD-130Li LGR Dehumidifier – 125 PPD AHAM, 420 CFM, Bluetooth

XPOWER
In stock

XPOWER XD-130Li LGR Dehumidifier – 125 PPD AHAM, 420 CFM The XPOWER XD-130Li is a Low Grain Refrigerant (LGR) dehumidifier rated at 125 pints per d...

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Original price $3,079.00 - Original price $3,079.00
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Original price $1,762.00 - Original price $1,762.00
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$3,266.00
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XPOWER XD-165L LGR Dehumidifier – 165 PPD AHAM, 476 CFM, 115V, 121 lbs

XPOWER
In stock

XPOWER XD-165L Low Grain Refrigerant (LGR) Dehumidifier The XPOWER XD-165L is an LGR dehumidifier rated at 165 PPD at AHAM conditions (80°F/60% RH)...

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Original price $1,762.00 - Original price $1,762.00
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$3,266.00
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Original price $1,112.00 - Original price $2,799.00
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Current price $2,148.00
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XPOWER XD-85L2 LGR Dehumidifier – 85 PPD AHAM, 145 PPD Sat, 180 CFM, 115V

XPOWER
In stock

XPOWER XD-85L2 Commercial LGR Dehumidifier The XPOWER XD-85L2 is an LGR dehumidifier rated at 85 PPD at AHAM conditions (80°F/60% RH) and 145 PPD a...

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Original price $1,112.00 - Original price $2,799.00
Original price $1,112.00 - Original price $2,799.00
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Current price $2,148.00
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Original price $1,953.00 - Original price $1,953.00
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XPOWER XD-85LH 145-Pint LGR Dehumidifier – Auto Purge Pump, 180 CFM, 115V

XPOWER
In stock

XD-85LH LGR Dehumidifier for Restoration Crawl Spaces and Tight Job Sites The XPOWER XD-85LH is a compact Low Grain Refrigerant dehumidifier built ...

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Original price $1,953.00 - Original price $1,953.00
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$1,953.00
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Original price $3,494.00 - Original price $3,494.00
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XPOWER XtremeDry Mojave XDP1 DIY Drying System – LGR, 4 Air Movers, HEPA, 110V

XPOWER
In stock

XPOWER XtremeDry Mojave DIY Pro-Drying System – Model XDP1 The XPOWER XtremeDry Mojave XDP1 is a pre-assembled water damage drying kit containing a...

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Original price $3,494.00 - Original price $3,494.00
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$3,494.00
$3,494.00 - $3,494.00
Current price $3,494.00

Commercial Dehumidifiers for Restoration, Construction, and Facility Drying

Which Technology Handles Your Temperature Range?

Commercial dehumidifiers split into refrigerant, LGR, and desiccant units, and temperature decides which one belongs on a job. Refrigerant units lose efficiency below roughly 65°F, once the coil temperature approaches the dew point of the incoming air and condensation drops off. LGR units pre-cool the incoming air to push that threshold lower. Desiccant units skip the coil entirely and run a silica gel or lithium chloride rotor, which keeps removing moisture at 40°F and below. ASHRAE's standards and guidelines cover the psychrometrics behind the split.

Why Does a 150 PPD Unit Remove Less Than 150 Pints?

Pint-per-day ratings are tested at 80°F and 60% relative humidity under AHAM. Field conditions rarely match the test bench. A unit rated 150 PPD removes closer to 90 to 110 pints in a 60°F basement at 55% RH. Restoration crews working to IICRC S500 size their equipment on air volume and target grain depression, not on the label figure.

Related: Refrigerant Dehumidifiers · Desiccant Dehumidifiers · LGR Dehumidifiers · Industrial Dehumidifiers

What Matters on a Multi-Day Drying Job?

Continuous drainage matters more than tank size once a job runs past a single shift. A gravity hose or a built-in condensate pump removes the overnight stop to empty a tank. Power is the other constraint. Portable LGR units pull 6 to 12 amps, so two of them on one 15-amp circuit will trip it. EPA guidance on water damage puts the structural drying window at 24 to 48 hours.

Frequently Asked Questions

What is the difference between commercial and industrial dehumidifiers?
Commercial dehumidifiers are designed for occupied spaces — offices, gyms, retail — where temperature control and noise matter. Industrial dehumidifiers handle more demanding environments: warehouses, manufacturing plants, flood remediation. Industrial units typically run at higher capacities (150–700+ pints/day) and are built for continuous, unattended operation.
What size dehumidifier do I need for a 1,000 square foot space?
For a 1,000 sq ft space with moderate humidity, a 70–90 pint/day dehumidifier is sufficient. In high-humidity environments or spaces with poor ventilation, step up to 100–130 pints. Ceiling height matters too — calculate cubic footage (length × width × height) for more accurate sizing.
What humidity level should I set my dehumidifier to?
Set your dehumidifier to 40–50% relative humidity for most commercial applications. Warehouses and storage facilities: 45–50% to protect inventory. Water damage restoration: reduce to 30–40% until affected materials reach acceptable moisture content. Below 30% can dry out wood framing and cause structural issues.
What are the different types of commercial dehumidifiers?
The three main types are refrigerant (most common, works above 65°F), desiccant (uses absorbent materials, effective down to -4°F), and LGR (low grain refrigerant — extracts more moisture per cycle, preferred for water damage restoration). Each type suits different temperature ranges and moisture loads.
How long do commercial dehumidifiers last?
Commercial dehumidifiers from industrial brands typically last 7–12 years with proper maintenance. Key maintenance: clean or replace filters monthly, check drain lines every quarter, and inspect the condensate pump annually. Units with stainless steel housings and commercial-grade compressors outlast residential-grade units by several years.

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