United Rentals has refrigerated and desiccant dehumidifiers, also referred to as air dryers, from 500 to 15,000 CFM. We’re here to help you make the most of your resources by providing high quality dehumidification and air dryer equipment to complete your HVAC system.

Refrigerated & Desiccant Air Dryers

Refrigerated Dehumidifier Packages

Refrigerated dehumidifiers are excellent for warm weather applications.  With air flows from 2,000 CFM to 9,000 CFM, refrigerated dehumidification packages provide clean, dry air to your HVAC system.  Standard packages condense moisture then re-heat the air to avoid any air re-saturation issues that could lead to system breakdown or unsafe working environments.   Refrigerated dehumidifiers come sound attenuated with built in thermostats and overheat protection. 

Desiccant Dehumidifier Packages

Desiccant dehumidifiers are a best equipment alternative on large jobs where providing clean, dry air is critical.  Desiccant air dryer units come in air flows ranging from 500 CFM to 15,000 CFM.  Silica gel desiccant absorbs water vapor from the incoming air stream and is continuously regenerated for long term operation.  Desiccant dehumidifiers come in electric, natural gas or propane – run packages, are circuit breaker protected and are ETL listed and approved.