Patent No. 22 · Filed 22 February 1999

An Air Conditioning Unit

A single housing with multiple independently-controlled plenum zones, letting one air conditioning unit deliver different temperatures to several micro-climate zones at once.

Original Filing & Drawings

An Air Conditioning Unit — original document, page 1

An Air Conditioning Unit — original document, page 2

An Air Conditioning Unit — original document, page 3

An Air Conditioning Unit — original document, page 4

← Patent No. 21

Fan Air Terminal and Control System Therefor