초록 ▼

An improved base pan is disclosed for a large ground or roof mounted “packaged”air conditioning unit. The base pan comprises a non-corrosive polymeric material but includes a section which is coated with a non-flammable substance. An airflow section of the base pan is defined by a raised platform, w

An improved base pan is disclosed for a large ground or roof mounted “packaged”air conditioning unit. The base pan comprises a non-corrosive polymeric material but includes a section which is coated with a non-flammable substance. An airflow section of the base pan is defined by a raised platform, which, in combination with a set of ramp members, directs precipitation and condensation from the sensitive airlow section. Moisture droplets which do fall on the sensitive airflow section are directed toward a channel which uniformly slopes toward a drain hole.

대표청구항 ▼

A packaged air conditioning unit comprising: a base pan having a top surface; and a unit chassis received on said base pan, wherein said unit chassis has a plurality of slits formed therein, each slit being generally flush with said top surface at a periphery thereof, said top surface being generall

A packaged air conditioning unit comprising: a base pan having a top surface; and a unit chassis received on said base pan, wherein said unit chassis has a plurality of slits formed therein, each slit being generally flush with said top surface at a periphery thereof, said top surface being generally crowned so that moisture droplets falling in proximity with a center of said base pan are directed out of said unit through said slits.