Patent ID: 6364211
Filing Date: 2002-04-02
Classification: F24F,G05D

Abstract:
A retrofit temperature regulating apparatus independently regulating airflow from a central heating ventilation and air conditioning system comprising:a housing, the housing having at least one tapered end for connection to an existing duct of a central heating ventilation and air conditioning system; means for controlling the rate of airflow supplied from the central heating ventilation and air conditioning system exiting a duct into a selected area within the housing operating independently from the central heating ventilation and air conditioning system airflow controls; means for transmitting a radio frequency command signal in response to a change in temperature from a predetermined setting; means for receiving the radio frequency command signal transmitted from the transmitting means connected to an outer surface of the housing, the radio frequency receiving means supplying power to the airflow rate regulating means; and means for selecting the radio frequency transmission code to be transmitted and received by the transmitting and receiving means respectively connected to the radio frequency receiving means.