Programmable thermostat incorporating air quality protection
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United States of America Patent
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Dec 19, 2006
Grant Date -
Dec 23, 2004
app pub date -
May 17, 2004
filing date -
May 5, 2003
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The invention is directed to programmable temperature control in which a controller may be programmed to control a thermal output of said temperature-modifying device, and to operate an air circulating system independently of the temperature-modifying device. The apparatus may incorporate a user input for entering air handling information to program the air circulating system to operate at predetermined intervals. The controller may be further programmed to receive air filtration information from the user input and to generate air filtration output information. A display provides access to the air filtration output information.
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