Temperature control in a space served by multiple HVAC...

Details Temperature control in a space served by multiple HVAC... Temperature control in a space served by multiple HVAC...

2005-09-01

2009-11-24

Norman, Marc E (Department: 3744)

Refrigeration

Automatic control

Time or program actuator

C062S231000, C062S331000, C236S00100H

Reexamination Certificate

active

07621140

ABSTRACT:
A system and method for regulating the operation of first and second temperature modification sources for heating or cooling a building structure is provided. The system switches between the first and second temperature modification sources based on conditions other than just outside temperature.

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