Air conditioning unit with reversible drain pan and return air panel

摘要

An air-conditioning unit which can be converted from a horizontal air flow configuration to a vertical air flow configuration (or vice-versa) at the installation site without any additional parts or special tools. A reversible drain pan and return (intake) air panel forms part of the air-conditioning unit adjacent to a slant-mounted cooling coil, and may be demounted, reoriented and remounted so as to move the return (intake) air panel from one end of the unit to one side of the unit (or vice-versa). The air-conditioning unit is then tilted 90 DEG so as to position the drain pan under the cooling coil.