Unit outside comes on but we do not feel any air blowing out of the register. And thermostat will not drop in temp?
Several possibilities inside fan not running,dirty coil,duct work problem. turn tstat to fan on position see if it make a difference.
SOURCE: no cold air blowing out
Check for power at the outside disconnect and main circuit breaker in the main power panel of our house. If you have power at the disconnect and the contactor is clicking there may be a loose connection or burnt off wire at your contactor. There is a removable cover on the unit where the wire connections are and you can inspect it by removing said cover. If repairs are necessary disconnect power and remake connections.
SOURCE: UNIT RUNS AN EXCESSIVE AMOUNT OF TIME AND AIR IS
DOES THE HOUSE FEEL DRIER IF IT IS 80 OUTSIDE WITH ALOT OF HUMIDITY THE UNIT WILL RUN FOR A LONG TIME TO REMOVE THE MOISTURE(HUMIDITY) OUT OF THE HOUSE BEFORE TEMP DROPS DRAMATICALLY IS THERE WATER COMING OUT OF THE DRAIN PIPE OUTSIDE
SOURCE: No cold air coming from the registers.
If your compressor is running outside (low hum noise) then your probably need freon .If the compressor is not running could be a bad cap or bad compressor
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