The answer to 'why is my air conditioner high energy bills' is that there are several common causes, including a dirty air filter, inefficient system, refrigerant leaks, and poor insulation. These issues can lead to the air conditioner working harder to cool your home, resulting in higher energy usage and costs.
Some key symptoms to look for include the AC running constantly, uneven cooling, and a sudden spike in your energy bills. Solutions can range from simple DIY maintenance like changing the air filter to more complex repairs or upgrades that may require a professional HVAC technician.