Fixing an air conditioner that is blowing hot air requires a structured diagnostic and repair process. Step 1: Check your indoor thermostat to ensure it is set to "Cool" and target temperature is lower than room temperature. Step 2: Inspect and replace a dirty indoor air filter to restore proper airflow across evaporator coils. Step 3: Check your outdoor condenser unit to ensure the fan is spinning and debris is cleared. Step 4: Turn the system off to prevent compressor damage if cooling does not resume. Verification: Hold your hand up to supply vents to check if chilled airflow returns.
1 votes
Marked as accepted