Temperature control system for multi-story building
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United States of America Patent
Stats
-
May 9, 1995
Grant Date -
N/A
app pub date -
Oct 4, 1993
filing date -
Oct 4, 1993
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Apparatus for heating or cooling the levels of a multi-story building. A single furnace-air conditioning unit is utilized to heat or cool the levels as dictated by the settings of thermostats in each level. An arrangement is employed to direct heated air from the upper level to the lower level during the heating cycle to lessen temperature differentials between the upper and lower levels.
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Family
International Classification(s)
Cited Art Landscape
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