Classification Information
HVAC units; Membrane-based desiccant systems consisting primarily of liquid desiccants for cooling, humidification, dehumidification and heating, as featured components of HVAC units; Membrane-based desiccant systems, namely, combinations of liquid desiccants and membranes in a housing, for cooling, humidification, dehumidification and heating; membrane-based desiccant systems, namely, combinations of liquid desiccants and membranes in a housing, for use in HVAC units
Environmental Control Apparatus