CPC F24F 11/64 (2018.01) [F24F 11/38 (2018.01); F24F 11/81 (2018.01); F24F 2110/12 (2018.01); F24F 2110/30 (2018.01)] | 20 Claims |
1. A heating, ventilation, and air conditioning (HVAC) system, the HVAC system comprising:
a blower configured to provide a flow of air through at least one air duct and into a conditioned space;
a temperature sensor configured to measure a discharge air temperature of the flow of air provided to the conditioned space; and
a controller configured to:
cause the blower to provide the flow of air at a first flow rate;
receive, from the temperature sensor over a first period of time, measurements of the discharge air temperature;
determine that the measured discharge air temperature satisfies predefined stability criteria associated with a change in the discharge air temperature during the first period of time being less than a threshold value;
in response to determining that the measured discharge air temperature satisfies the predefined stability criteria, determine a first temperature offset comprising a difference between the discharge air temperature and an indoor temperature;
determine a first outdoor temperature; and
store, in a memory of the controller, the first temperature offset associated with the first flow rate of the flow of air provided by the blower and the first outdoor temperature.
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