5 Simple Tips for Improving the Energy Efficiency of Your AC

For many of us in San Antonio, the arrival of summer signals the need to turn on the air conditioning in order to stay cool. However, using the air conditioner can be a significant energy guzzler, leading to increased energy costs and a bigger carbon imprint. Fortunately, there are several simple things you can do to increase the energy efficiency of your air conditioner and save money while maintaining comfort. In this post, we’ll go over 5 easy ways to increase your AC’s energy efficiency while getting expert AC repair in San Antonio.

Tip 1: Use a programmable thermostat

With the use of a programmable thermostat, you can program your home’s climate control system to change the temperature automatically at specific times of the day. Since you can set the thermostat to a higher temperature while you are away and a lower temperature when you are at home, this can be very helpful if you are not at home during the day.

There are several ways in which using a programmable thermostat might help your air conditioner use less electricity. The first benefit is that it enables you to lower the thermostat when you are away from home to a more energy-efficient setting. Second, by enabling your AC to operate less frequently, it can assist lessen the stress on it.

To get the most out of a programmable thermostat, it is important to set it correctly. You should set the thermostat to a higher temperature when you are away and a lower temperature when you are at home. It is also a good idea to set the thermostat to a higher temperature when you are sleeping, as you will typically be under blankets and will not need the temperature to be as low. To get the most out of your programmable thermostat, consider seeking professional AC maintenance in San Antonio.

Tip 2: Seal A/C ducts

Your air conditioning system’s energy efficiency can be increased by properly sealing your air ducts. These ducts are responsible for distributing cooled air from your air conditioner to each room in your house. Cooled air might escape through cracks and leaks in the ducts if they are not properly sealed, increasing energy use and costs. It could be a good idea to think about hiring an expert air condition repair San Antonio to ensure that your ducts are properly sealed and operating effectively.

The use of duct tape or mastic sealant is one method for sealing the A/C ducts. To assist stop air leakage, these compounds can be put into the ducts’ joints. To ensure a secure seal, it’s crucial to use high-quality tape or sealant.

To help keep the chilled air inside, there is also the option of using insulation around the ducts. This can be especially useful in crawl spaces or attics where the ducts may be subjected to extremely high temperatures.

A relatively easy task that can significantly improve your AC’s energy efficiency is sealing the ducts that carry the air conditioning. You may save money on energy costs and lessen your carbon footprint by ensuring that cooled air doesn’t seep out through cracks and holes.

Tip 3: Keep the AC unit in the shade

The energy efficiency of the AC unit can be increased by positioning it in a shaded area, which can reduce your energy costs. Higher energy use results from the AC unit having to work harder to chill the air when it is in direct sunshine. You may lessen the workload on the AC and conserve energy by keeping the unit in the shade. There are a few different ways to shade your air conditioner. To prevent the light from shining directly on the appliance, one solution is to employ a shade mechanism, such as an awning or canopy. To create natural shadowing, you may also plant plants or trees near the appliance. If you are interested in improving the energy efficiency of your AC unit, consider seeking professional air duct cleaning San Antonio.

In addition to shading the AC unit, it is also a good idea to keep the area around the unit clear of debris and other obstructions. This will allow the unit to work more efficiently and help prevent damage to the unit.

Overall, keeping the AC unit in the shade is a simple and effective way to improve its energy efficiency. By reducing the workload on the AC, you can save energy and money on your energy bills.

Tip 4: Keep your AC well-maintained

The key to increasing the energy efficiency of your AC is proper maintenance. To keep your AC functioning effectively, you can perform a few straightforward tasks:

  • Change the air filter frequently because a clogged filter can reduce airflow, make the AC work harder, and result in increased energy use. Depending on the type of filter and the circumstances in your home, it is normally advised to change the air filter every one to three months.
  • Professionally maintain the AC: It’s crucial to have the AC maintained by a professional on a regular basis, usually once a year. Any problems, like a refrigerant leak or a broken compressor, that might be making the air conditioner operate less effectively can be found and fixed by a professional.

You should also keep the space around the AC unit clean and free of debris in addition to these duties. This will help ensure that the device can operate effectively and guard against device damage.

Tip 5: Close off rooms that are not being used

By lowering the volume of cooled air that needs to be cycled, blocking off empty rooms can increase your AC’s energy efficiency. Simply close the vents and doors to the empty rooms to accomplish this. As a result, less space will need to be cooled, saving energy and lowering your energy costs. It is also a good idea to close doors and windows when the AC is running to prevent cooled air from escaping. These simple steps can help ensure that the cooled air stays inside and doesn’t go to waste.


You can increase the energy efficiency of your air conditioner and reduce your energy costs by implementing these 5 easy tips. Additionally, by using these suggestions, you can lessen your household’s environmental impact.

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