Excessive or increasing noise or vibrations (squealing, grinding, or grating are common culprits)
An increase in your home’s humidity levels
Frequent breakdowns
A significant increase in your energy bills
Refrigerant or water leaks
Problems with the thermostat
Hot air blows out of the unit
The unit doesn’t switch off or won’t turn on
Poor airflow results in the unit cooling areas of the home unevenly
Burning smells or moldy odors emanating from the unit, indicating issues with wiring or moisture built up
More dust is accumulating in your home because of poor AC ventilation
A quality and efficient new air conditioner is a big investment. So, unless your existing unit is not performing well and you can’t remedy this without significant expense, it often makes more sense to repair it.
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