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

Ebac
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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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Ebac CD30-S Whole House Ducted HVAC Dehumidifier – 24 PPD

Ebac
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Ebac CD30-S Moisture Control for Pump Stations and Equipment Rooms Ebac CD30-S dehumidifier pulls up to 24 pints of water a day at 80°F and 60% RH ...

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Ebac CD30-SE Whole House Ducted HVAC Dehumidifier – 24 PPD, 110V

Ebac
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Ebac CD30-SE Monitored Dehumidifier for Unattended Sites Ebac CD30-SE dehumidifier removes up to 24 pints of moisture per day at 80°F and 60% RH ac...

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Ebac CD425 10140BR-US Refrigerant Dehumidifier 220V – 285 PPD, 1750 CFM

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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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Ebac CD425 10141BR-US Refrigerant Dehumidifier 220V with Pump – 285 PPD, 1750 CFM

Ebac
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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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Ebac CD425 10142BR-US Refrigerant Dehumidifier 460V – 285 PPD, 1750 CFM

Ebac
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Ebac CD425-D HVAC Dehumidifier – Model 10142 BR-US (460V, 3-Phase, Gravity Drain) The Ebac CD425-D (10148BR-US) is the gravity-drain version of the...

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Ebac CD425 10149BR-US Refrigerant Dehumidifier 460V – 285 PPD, 1750 CFM

Ebac
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Ebac CD425 HVAC Dehumidifier with Pump – Model 10143BR-US (460V, 3-Phase) The Ebac CD425 (10143BR-US) is a 285 PPD refrigerant HVAC dehumidifier ru...

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Ebac CD60 Whole House Ducted HVAC Dehumidifier – 56 PPD, 110V

Ebac
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Ebac CD60 Commercial Dehumidifier for Ducted Systems Ebac CD60 dehumidifier removes a typical 56 pints of moisture per day and handles an effective...

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Ebac CD85 Whole House Ducted HVAC Dehumidifier – 56 PPD, 110V

Ebac
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Ebac CD85 Configurable Ducted Dehumidifier With Condensate Pump Ebac CD85 dehumidifier extracts a typical 56 pints per day over an effective volume...

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Ebac CS60 Whole House Ducted HVAC Dehumidifier – 110V Commercial

Ebac
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Ebac CS60 Humidity Control for Ducted Homes and Commercial Rooms Ebac CS60 dehumidifier pulls a typical 56 pints of water a day out of the air and ...

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Ebac CS90E Whole House Ducted HVAC Dehumidifier – 70 PPD, 360 CFM

Ebac
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Ebac CS90E Dehumidifier With Remote Monitoring Ebac CS90E dehumidifier combines a rotary compressor with a smartphone interface, so you can check a...

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Ebac CS90H Whole House Ducted HVAC Dehumidifier – 57 PPD, 360 CFM

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Ebac CS90H Hands-Off Humidity Control for Basements and Archives Ebac CS90H dehumidifier runs on its own once you set the target, using an electron...

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Original price $17,699.00
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Ebac DD1200 10540GR-US Desiccant Dehumidifier 220V 3ph – 562 PPD, -4°F

Ebac
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Ebac DD1200 Desiccant Dehumidifier – Model 10540GR-US (220V, 3-Phase) The Ebac DD1200 (10540GR-US) is the 220V, 3-phase variant of Ebac's 562 PPD t...

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Ebac DD1200 10541GR-US Desiccant Dehumidifier 460V 3ph – 562 PPD, -4°F

Ebac
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Ebac DD1200 Desiccant Dehumidifier – Model 10541GR-US (460V, 3-Phase) The Ebac DD1200 (10541GR-US) is the highest-capacity unit in Ebac's DD desicc...

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

Ebac
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Ebac DD200 Portable Moisture Control for Cold and Tight Spaces Ebac DD200 dehumidifier units use a desiccant rotor to pull moisture from the air, s...

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Ebac DD300 Desiccant Dehumidifier - Low Humidity Control – 136 CFM, 115V

Ebac
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Ebac DD300 Desiccant Drying on a Standard 110V Circuit Ebac DD300 dehumidifier models remove water vapor with a rotating desiccant wheel, which kee...

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Ebac DD400 Desiccant Dehumidifier - Low Humidity Control – 271 CFM, 220V

Ebac
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Ebac DD400 Single-Phase Desiccant Unit for Large Rooms Ebac DD400 dehumidifier units move 271 cfm of dry air through a desiccant rotor, giving cont...

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Ebac DD400-E 10500GR-US Desiccant Dehumidifier 220V – 71 PPD, 271 CFM, Sub-Zero

Ebac
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DD400-E Desiccant Dehumidifier for Sub-Zero Drying The Ebac DD400-E uses a desiccant rotor rather than a refrigeration cycle, so it keeps drying in...

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

Ebac
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Ebac DD400-P Desiccant Dryer for Construction and Restoration Sites Ebac DD400-P dehumidifier is a wheeled desiccant unit for job sites, cold rooms...

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Original price $13,599.00
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Ebac DD700 10550GR-US Desiccant Dehumidifier 220V 3ph – 231 PPD, -4°F

Ebac
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Ebac DD700 Desiccant Dehumidifier – Model 10550GR-US (220V, 3-Phase) The Ebac DD700 (10550GR-US) is the 220V, 3-phase variant of Ebac's 231 PPD mid...

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Ebac DD700 10551GR-US Desiccant Dehumidifier 460V 3ph – 231 PPD, -4°F

Ebac
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Ebac DD700 Desiccant Dehumidifier – Model 10551GR-US (460V, 3-Phase) The Ebac DD700 (10551GR-US) is a 231 PPD industrial desiccant dehumidifier run...

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Ebac DD900 10520GR-US Desiccant Dehumidifier 220V 3ph – 364 PPD, -4°F

Ebac
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Ebac DD900 Desiccant Dehumidifier – Model 10520GR-US (220V, 3-Phase) The Ebac DD900 (10520GR-US) is the 220V, 3-phase variant of Ebac's 364 PPD ind...

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Ebac DD900 10521GR-US Desiccant Dehumidifier 460V 3ph – 364 PPD, -4°F

Ebac
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Ebac DD900 Desiccant Dehumidifier – Model 10521GR-US (460V, 3-Phase) The Ebac DD900 (10521GR-US) is a 364 PPD industrial desiccant dehumidifier ope...

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Ebac FD100 13223BB-US Lumber Dryer – 220V, Up to 7m³ Loads, STC1 Control

Ebac
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FD100 Lumber Dryer for Production Workshops The Ebac FD100 dries up to seven cubic meters of timber per load and brings wood as low as 6% moisture ...

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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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