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Whole House Dehumidifiers
Whole house dehumidifiers that tie into the home's ductwork and treat every room the air handler serves, rather than drying one space at a time. Ebac units cover 24 to 150 pints per day, inline or wall-mounted, on 110–115V or 220–230V circuits.
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Ebac AD850E Whole House Ducted HVAC Dehumidifier – 95 PPD
EbacEbac AD850E Quiet Dehumidifier for Offices, Spas and Archives Ebac AD850E dehumidifier removes up to 95 pints of moisture a day and runs at 50 dB, ...
View full detailsEbac CD85 Whole House Ducted HVAC Dehumidifier – 56 PPD, 110V
EbacEbac CD85 Configurable Ducted Dehumidifier With Condensate Pump Ebac CD85 dehumidifier extracts a typical 56 pints per day over an effective volume...
View full detailsEbac RM40 Whole House Ducted HVAC Dehumidifier – 24 PPD, 110V
EbacEbac RM40 Mobile Unit With Tank or Drain Hose Operation Ebac RM40 dehumidifier takes out a typical 24 pints of moisture per day and covers an effec...
View full detailsEbac RM4500-H Whole House Ducted Dehumidifier – 150 PPD, WiFi Smartphone Monitor
EbacEbac RM4500-H Dehumidifier – 150 PPD with Smartphone Monitoring and Electronic Humidistat The Ebac RM4500-H adds smartphone-compatible monitoring a...
View full detailsEbac RM4500 Whole House Ducted Dehumidifier – 150 PPD, 115V, DualCool, 10570RG-US
EbacEbac RM4500 10570RG-US Dehumidifier – 150 PPD, DualCool Technology The Ebac RM4500 10570RG-US is a large-capacity restoration dehumidifier removing...
View full detailsEbac PD150-D Whole House Ducted HVAC Dehumidifier – 145 PPD, 220V Commercial
EbacEbac 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...
View full detailsEbac PD120 Whole House Ducted HVAC Dehumidifier – 110 PPD, 261 CFM
EbacEbac PD120 Dehumidifier for Indoor Pools and Marine Spaces Ebac PD120 dehumidifier removes up to 110 pints of water per day from rooms that stay we...
View full detailsEbac CD200 Whole House Ducted HVAC Dehumidifier – 138 PPD, 664 CFM, 220V
EbacEbac CD200 Industrial Dehumidifier – 138 PPD, Twin-Speed, 220V The Ebac CD200 is a high-capacity industrial dehumidifier rated at 138 pints per day...
View full detailsEbac K100E Whole House Ducted HVAC Dehumidifier – 97 PPD, 700 CFM, WiFi
EbacEbac K100E Industrial Dehumidifier – 97 PPD, Smartphone Interface The Ebac K100E shares the K100H's 97 PPD moisture removal rating and 700 CFM airf...
View full detailsEbac K100H Whole House Ducted HVAC Dehumidifier – 97 PPD, 700 CFM, 110V
EbacEbac K100H Industrial Dehumidifier – 97 PPD, 700 CFM The Ebac K100H is a self-contained industrial dehumidifier rated at 97 pints per day with 700 ...
View full detailsEbac CS90E Whole House Ducted HVAC Dehumidifier – 70 PPD, 360 CFM
EbacEbac CS90E Dehumidifier With Remote Monitoring Ebac CS90E dehumidifier combines a rotary compressor with a smartphone interface, so you can check a...
View full detailsEbac CS90H Whole House Ducted HVAC Dehumidifier – 70 PPD, 110V
EbacEbac CS90H Hands-Off Humidity Control for Basements and Archives Ebac CS90H dehumidifier runs on its own once you set the target, using an electron...
View full detailsEbac WM150-D Whole House Ducted HVAC Dehumidifier – 110V Wall-Mount
EbacEbac WM150-D Wall-Hung Dehumidifier for Larger Commercial Spaces Ebac WM150-D dehumidifier removes a typical 71 pints of moisture per day from spac...
View full detailsEbac WM80 Whole House Ducted HVAC Dehumidifier – 110V Wall-Mount
EbacEbac 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...
View full detailsEbac Freestar Whole House Ducted HVAC Dehumidifier – 110V Industrial
EbacEbac Freestar Low-Amp Dehumidifier for Cold and Hot Spaces Ebac Freestar dehumidifier removes a typical 105 pints of moisture per day while drawing...
View full detailsEbac K100P Whole House Ducted HVAC Dehumidifier – 97 PPD, 110V Commercial
EbacEbac K100P Free-Standing Dehumidifier With Pumped Drainage Ebac K100P dehumidifier pulls a typical 97 pints of water per day out of the air and run...
View full detailsEbac CD100E Whole House Ducted HVAC Dehumidifier – 97 PPD, 110V
EbacEbac CD100E Monitored Dehumidifier for Unattended Sites Ebac CD100E dehumidifier pulls a typical 97 pints of water a day from spaces up to an effec...
View full detailsEbac CD100 Whole House Ducted HVAC Dehumidifier – 97 PPD, 110V
EbacEbac 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...
View full detailsEbac CD60 Whole House Ducted HVAC Dehumidifier – 56 PPD, 110V
EbacEbac CD60 Commercial Dehumidifier for Ducted Systems Ebac CD60 dehumidifier removes a typical 56 pints of moisture per day and handles an effective...
View full detailsEbac CS60 Whole House Ducted HVAC Dehumidifier – 110V Commercial
EbacEbac 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 ...
View full detailsEbac RM40P Whole House Ducted HVAC Dehumidifier – 110V
EbacEbac RM40P Pumped Drainage for Rooms Without a Floor Drain Ebac RM40P dehumidifier removes a typical 24 pints of moisture per day from spaces up to...
View full detailsEbac RM40-SH Whole House Ducted HVAC Dehumidifier – 110V
EbacEbac RM40-SH Wall or Floor Installation With Permanent Drainage Ebac RM40-SH dehumidifier removes a typical 24 pints of water per day and handles a...
View full detailsEbac CD30-SE Whole House Ducted HVAC Dehumidifier – 24 PPD, 110V
EbacEbac 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...
View full detailsEbac CD30-S Whole House Ducted HVAC Dehumidifier – 24 PPD
EbacEbac 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 ...
View full detailsWhole House Dehumidifiers for Ducted, Whole-Building Humidity Control
What makes a dehumidifier a whole house unit?
A whole house dehumidifier connects to the building's duct system, so dried air reaches every room the air handler already serves. A portable dries the room it stands in and leaves the rest of the house at whatever humidity it was.
Two things follow from that. The equipment sits in a mechanical room, basement, or crawl space instead of taking up floor area somewhere finished, and humidity holds at one setpoint across the structure rather than in pockets around wherever a portable happens to be plugged in. Maintenance gets simpler too: one filter, one drain. The EPA puts the target band for indoor relative humidity at 30 to 50 percent, and below 60 percent in all cases.
How to size a whole house dehumidifier
Size on the building's moisture load and the air handler's airflow, not the room count. Match the unit's rated CFM to the duct system it is joining, then pick capacity from the load.
The Ebac range here runs from 24 to 150 pints per day. The CD30-S and CD30-SE (24 PPD) suit small zoned ductwork. The CD60, CD85, and CD100 cover 60 to 90 PPD, which handles most full-home ducted installs. The K100E and K100H (97 PPD, 700 CFM) and the CD200 (138 PPD, 664 CFM) are built for higher-airflow systems, with WiFi monitoring on the K100E. The PD120 (110 PPD, 261 CFM) and PD150-D (145 PPD) take heavier commercial loads. The RM4500 and RM4500-H reach 150 PPD, the second with WiFi and smartphone monitoring. Every unit here is ducted; the WM80 and WM150-D are the wall-mounted versions of that.
Related: All Dehumidifiers · Ebac · Desiccant Dehumidifiers · LGR Dehumidifiers
What to check before you order
Four site conditions decide whether the install goes smoothly, and getting them wrong is the usual reason a unit arrives and cannot be commissioned.
Start with electrical service, because this range splits across two supplies. The CD60, CD85, CD100, CD100E, CS60, RM40, RM40P, RM40-SH, K100H, WM80, and RM4500 are listed at 110–115V. The AD850E, CD200, K100P, PD150-D, WM150-D, and Freestar are listed at 220V or 230V, which usually means bringing in an electrician. Where a listing does not state a voltage, confirm it before you order. Next, confirm the mounting spot has room for plenum connections, filter access, and service. Check the unit's rated external static pressure against your duct system before ordering, since a mismatch shows up as poor airflow after the install, not before. Last, sort out condensate: a gravity drain needs continuous fall to a drain point, and where that does not exist you need a condensate pump.
Most ducted installations are handled by a licensed HVAC contractor. To compare running costs across units, the ENERGY STAR dehumidifier program publishes the efficiency metric these are measured against.
Frequently Asked Questions
What size whole house dehumidifier do I need?
Are the wall-mounted units still ducted?
Will it run on a normal household circuit?
What humidity should I set it to?
Can one unit dry a basement and the main floor together?
Let customers speak for us
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