System for modifying temperatures of multi-story building interi

Details System for modifying temperatures of multi-story building interi System for modifying temperatures of multi-story building interi

1990-03-05

1991-02-19

Wayner, William E.

Automatic temperature and humidity regulation

Hot-air furnace

Air and fire control

98 346, 236 493, F24F 700

Patent

active

049936298

ABSTRACT:
Apparatus for modifying the temperatures of upper and lower level building interiors including air delivery means, heat generating means and first and second temperature sensing means for sensing the temperatures of the upper and lower level interiors. Air is delivered from the upper level interior to the lower level interior when there is a first sensed temperature differential between the interiors and the air is heated when the sensed differential drops to a predetermined lesser magnitude.

REFERENCES:
patent: 2235620 (1941-03-01), Nessell
patent: 4184415 (1980-01-01), Nicholson
patent: 4507929 (1985-04-01), Dozier

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