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Dehumidifiers for Water Damage Restoration

Dehumidifiers for water damage restoration pull moisture out of wet drywall, subfloors and framing during structural drying. LGR and refrigerant units for IICRC-certified contractors on residential and commercial loss sites.

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Ebac SPP6A Military Dehumidifier – 17 PPD, 115V, R134a

Ebac
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Delivers in 3–8 business days

Ebac SPP6A Military-Grade Dehumidifier – 17 PPD, 147 CFM The Ebac SPP6A is a military-grade dehumidifier rated at 17 pints per day with 147 CFM air...

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Ebac Triton 11393GR-US Dehumidifier – 52 PPD, 115V, Wheels

Ebac
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Ebac Triton 11393GR-US Dehumidifier – 52 PPD with Wheels and Hot-Gas Defrost The Ebac Triton 11393GR-US is a wheeled refrigerant dehumidifier rated...

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Ebac WM150-D Whole House Ducted HVAC Dehumidifier – 110V Wall-Mount

Ebac
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Ebac WM150-D Wall-Hung Dehumidifier for Larger Commercial Spaces Ebac WM150-D dehumidifier removes a typical 71 pints of moisture per day from spac...

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Ebac WM80 Whole House Ducted HVAC Dehumidifier – 110V Wall-Mount

Ebac
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Delivers in 3–8 business days

Ebac WM80 Wall-Mounted Humidity Control for Commercial Rooms Ebac WM80 dehumidifier hangs on the wall and removes a typical 62 pints of water per d...

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Namco P649 330-Pint Commercial Dehumidifier – Auto Pump, Digital Controls, R-410A

Namco Manufacturing
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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 P646-150 150-Pint Crawl Space Dehumidifier – Auto Pump, R-410A, 2,600 sq ft

Namco Manufacturing
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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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Namco P646-190 190-Pint Crawl Space Dehumidifier – Auto Pump, R-410A, 3,300 sq ft

Namco Manufacturing
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Delivers in 3–8 business days

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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XPOWER AP-2500D HEPA Air Scrubber – 1800 CFM, DC Brushless, PM2.5 Sensor, 115V

XPOWER
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XPOWER AP-2500D Commercial HEPA Air Scrubber – 1800 CFM, DC Brushless Motor The XPOWER AP-2500D is a 1800 CFM commercial HEPA air scrubber powered ...

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$879.00
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XPOWER BD-65 Viking Dehumidifier – 60 PPD AHAM, 1,300 Sq Ft, R32

XPOWER
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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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XPOWER BD-90P Viking Dehumidifier – 85 PPD AHAM, 2,600 Sq Ft, R32

XPOWER
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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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$1,396.00
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XPOWER Viking CD-90L LGR Dehumidifier – 85 PPD AHAM, 180 CFM, R32

XPOWER
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Delivers in 3–8 business days

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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$1,529.00
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XPOWER XD-125 Commercial Dehumidifier – 125 PPD Saturation / 76 AHAM, Auto Pump, 235 CFM

XPOWER
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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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$3,079.00
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XPOWER XD-130Li LGR Dehumidifier – 125 PPD AHAM, 420 CFM, Bluetooth

XPOWER
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Delivers in 3–8 business days

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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$2,148.00
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XPOWER XD-85L2 LGR Dehumidifier – 85 PPD AHAM, 145 PPD Sat, 180 CFM, 115V

XPOWER
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Delivers in 3–8 business days

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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XPOWER XtremeDry Mojave XDP1 DIY Drying System – LGR, 4 Air Movers, HEPA, 110V

XPOWER
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Delivers in 3–8 business days

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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Bry-Air MiniPAC MP-100 Desiccant Dehumidifier – 100 CFM, 3.3 lbs/hr, 208–240V

Bry-Air
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Delivers in 3–8 business days

MP-100 MiniPAC Desiccant Dehumidifier — Humidity Control Below Refrigerant Operating Limits The Bry-Air MiniPAC MP-100 is a 100 CFM desiccant dehu...

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from $41,675.00
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Bry-Air MiniPAC MP-1200 Desiccant Dehumidifier – 1200 CFM, 39.6 lbs/hr

Bry-Air
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Delivers in 3–8 business days

MP-1200 MiniPAC Desiccant Dehumidifier — 1200 CFM Industrial Moisture Control Below Refrigerant Operating Limits The Bry-Air MiniPAC MP-1200 is a 1...

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Bry-Air MiniPAC MP-1800 Desiccant Dehumidifier – 1800 CFM, 54 lbs/hr

Bry-Air
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Delivers in 3–8 business days

MP-1800 MiniPAC Desiccant Dehumidifier — 1800 CFM High-Volume Industrial Moisture Control Without Refrigerant Limitations The Bry-Air MiniPAC MP-1...

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

Ebac
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Delivers in 3–8 business days

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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$3,333.00
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Ebac CD100 Whole House Ducted HVAC Dehumidifier – 97 PPD, 110V

Ebac
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Delivers in 3–8 business days

Ebac CD100 Static Dryer for Damp Industrial and Marine Spaces Ebac CD100 dehumidifier removes a typical 97 pints of water per day and covers an eff...

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

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

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Ebac CD100E Whole House Ducted HVAC Dehumidifier – 97 PPD, 110V

Ebac
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Delivers in 3–8 business days

Ebac CD100E Monitored Dehumidifier for Unattended Sites Ebac CD100E dehumidifier pulls a typical 97 pints of water a day from spaces up to an effec...

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$5,783.00
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Ebac CD200 Whole House Ducted HVAC Dehumidifier – 138 PPD, 664 CFM, 220V

Ebac
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Delivers in 3–8 business days

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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$1,207.00
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Ebac CD30-S Whole House Ducted HVAC Dehumidifier – 24 PPD

Ebac
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Delivers in 3–8 business days

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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Dehumidifiers for Water Damage Restoration: Sized to the Loss Class, Not the Square Footage Alone

LGR vs. Desiccant: Pick by Temperature and Vapor Pressure, Not by Habit

Here's what we see constantly: a restoration crew lays out four 70-pint refrigerant units in a 2,000 sq ft Class 3 loss in February, the structural temp is 52°F, and three days later the moisture map hasn't moved. Refrigerant dehumidifiers — including LGR — lose extraction below 65°F because the cold coil ices over. Below that threshold, desiccant is the right call. The Ebac DD400 (197 CFM, 220V) and Bry-Air MiniPAC MP-350 (350 CFM, 11.7 lbs/hr) extract independent of ambient temperature and pull GPP into the 30s where refrigerant units stall in the 60s. The tradeoff: desiccant draws 3–5 kW per unit and needs exhaust ducting for the wet-air discharge. For losses above 65°F structural temp, LGR is faster and cheaper to run.

Sizing for Class 2, 3, and 4 Losses

IICRC S500 baseline is 1 LGR per 1,000 sq ft of affected area for Class 2, tightened to 1 per 800 sq ft for Class 3, and supplemented with desiccant for Class 4. The XPOWER XD-125Li (125 PPD AHAM, 420 CFM, Bluetooth monitoring) and Abatement Technologies AT250RS (266 PPD, 400 CFM) are the standard refrigerant LGR specs for residential and light commercial losses. For multi-room commercial losses, mix two AT250RS units with one Bry-Air MP-1200 desiccant for hardwood and high-density materials where surface drying lags wall cavity drying. The Ebac AD850E (95 PPD, 86V) is the right call for crawl spaces and tight equipment rooms where 110V LGRs trip breakers under starting load.

Related: LGR Dehumidifiers · Desiccant Dehumidifiers · Dehumidifiers with Pump · Air Movers

Pairing Air Movers and Reading the Psychrometric Chart

Four air movers per LGR is the working ratio for standard Class 2 drying — the dehumidifier sets the ceiling, the air movers determine how fast vapor moves from materials to the dehumidifier intake. Track GPP at intake, exhaust, and unaffected reference area twice daily; when intake GPP drops within 5 grains of unaffected, you're at equilibrium and one unit can come off the job. Manufacturer PPD ratings are AHAM (80°F, 60% RH) — real-world extraction at a Class 3 loss in winter runs 40–60% of spec. Size for the actual conditions, not the data sheet. All prices shown — no quote needed.

Sizing for Structural Drying: the Numbers That Matter

Restoration sizing runs on three numbers, not the label rating. First, AHAM pints (measured at 80°F/60% RH): divide the wet space's cubic footage by the class factor in IICRC S500 to get pints of capacity required. Second, grain depression: an LGR unit keeps extracting moisture below the humidity level where a conventional refrigerant unit stalls, which is what finishes a structural dry instead of just starting it. Third, the 24–48 hour window: EPA guidance sets that as the deadline to dry structural materials before mold establishes, which is why crews stage equipment the same day. Units here pump out condensate automatically and restart after generator cycles — the two features that keep a 72-hour dry running unattended.

Frequently Asked Questions

What kind of dehumidifier is used for water damage restoration?
LGR (low grain refrigerant) units are the standard for flooded structures — they keep extracting moisture as the air gets dry, which finishes the job. Desiccant units take over in cold spaces or when target humidity is very low.
How many dehumidifiers do I need for a flooded room?
Size by cubic feet and IICRC S500 class, not floor area alone. A typical Class 2 loss in a 12x20 room needs one mid-size LGR plus air movers. Bigger losses scale by air volume — our team can run the math against your dry logs.
Why do restoration dehumidifiers cost more than home units?
Continuous-duty compressors, condensate pumps, auto-restart, stacking frames, and grain-depression performance that consumer units do not attempt. On an insurance-documented dry, the equipment also has to log stable performance for the file.
Do I need desiccant or LGR for a winter water loss?
Below about 60°F, refrigerant efficiency falls off. Winter losses in unheated structures dry faster with desiccant units, which hold capacity down to -4°F on models we carry.
What size dehumidifier do I need for water damage restoration?
IICRC S500 baseline is 1 LGR dehumidifier per 1,000 sq ft of affected area for Class 2 losses, tightened to 1 per 800 sq ft for Class 3, and supplemented with desiccant for Class 4. Standard refrigerant LGR specs are 125–266 PPD AHAM. Real-world extraction at sub-65°F structural temp runs 40–60% of nameplate, so size for actual conditions, not the data sheet. For a 2,000 sq ft Class 3 loss, plan two AT250RS LGRs (266 PPD each).
How many air movers per dehumidifier on a restoration job?
Four air movers per LGR is the working ratio for standard Class 2 drying. The dehumidifier sets the moisture-removal ceiling; the air movers control how fast vapor moves from wet materials to the dehumidifier intake. Track GPP at intake, exhaust, and unaffected reference area twice daily — when intake GPP comes within 5 grains of unaffected, the structure is at equilibrium and one unit can come off.

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