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The CARRIER DEHXXCDA1100 is a whole-house dehumidifier rated at 100 pints per day (ppd) of moisture removal. Operating on 120 volts at 6.9 amps, it integrates with a home's existing HVAC distribution system to control humidity across the entire living space rather than a single room. Airflow ranges from 175 to 280 CFM, allowing the unit to work in line with or alongside central air systems. Licensed HVAC technicians typically handle installation and commissioning of whole-house dehumidifiers to ensure proper duct integration and electrical connection.
This dehumidifier is designed for residential whole-house applications where portable or room-level dehumidification is insufficient. It suits homes in humid climates, tight-construction builds, or any structure where excess moisture causes comfort issues, mold risk, or indoor air quality concerns. The unit is domestically rated and appropriate for single-family residential installations where a central dehumidification strategy is part of the HVAC design.
Designed as an OEM whole-house dehumidifier for integration with residential central HVAC duct systems.
Installation should be performed by a licensed HVAC technician familiar with ducted dehumidification systems. Disconnect power at the breaker before making any electrical or duct connections. Follow local mechanical and electrical codes, including applicable sections of the NEC, for wiring and equipment clearances. Verify that the existing duct system can support the additional airflow requirements before finalizing the installation.
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