During the summer months, home and business owners depend on their HVAC systems to provide consistent temperature control that keeps indoor spaces cool and comfortable, no matter how high temperatures get outside. Unfortunately, HVAC systems can also run up some pretty steep energy costs if you don’t take any measures to boost their efficiency and minimize energy waste. There are several things that you should keep in mind to keep your AC system operating efficiently this summer, including choosing the right settings for your system. The difference between ON and AUTO You might be familiar with some of the settings on your thermostat or AC control unit, including ON and AUTO. A lot of home and business owners don’t realize that there’s a difference between these two settings—at least not one that makes a noticeable impact on temperature regulation or energy use—but the reality is that these settings can have considerably different impacts on your monthly energy use during the summer. When you turn your AC system to ON, the fan will run continuously whether or not your home has been cooled to the appropriate temperature. Leaving your fan on constantly can have a number of negative effects. One of the most significant drawbacks of leaving your system turned to ON is the fact that it wastes energy. Leaving your system in this mode can contribute to much higher energy costs in the long run. Another important drawback of leaving your system set to ON is the fact that it can increase wear and tear on your system. Over time, the constant operation of your fan will lead to more frequent and more expensive repairs. Leaving your fan in AUTO mode, meanwhile, means that the fan will only turn on when your system is on. This means that you don’t have to worry about the energy waste or wear and tear associated with a constantly running fan. Using the AUTO setting is an easy way to maintain the efficiency of your system without even having to think about it very much. There are a number of other things that you can do to improve the efficiency of your HVAC in Visalia, CA. One of the most important things that you can do is invest in regular maintenance from a professional HVAC contractor. They will be able to help you keep your system running the way that it should for years to come. Get help with your HVAC in Visalia, CA You can find out more about how to save money on your HVAC in Visalia, CA by reaching out to the team at McGee Refrigeration. Since 1981, our experts have been dedicated to providing exceptional HVAC services to commercial and residential clients alike. Regardless of whether you need some routine tune-up services or you need more extensive repairs or replacement, our team is here to assist you. Give us a call today to find out more about everything we have to offer or to request a service appointment with one of our experienced and certified technicians.