Professor's House

4 Ways to Improve Your Air Conditioning

Your air conditioning (AC) system is one of the most important components of your home. There are a few different methods which you may use to improve how your AC unit functions. If you take a little time to fine tune your home’s AC, then you may end up saving yourself a lot of money in the long run. By following these fourtips, you can improve the efficiency of your AC system.

1. Start using a smart thermostat.

Like energy efficient appliances, a smart thermostat can lower your electric bill. A smart thermostat uses sensors in the home to monitor temperatures in different areas to provide more efficient coolingand helpyour AC unit consume less power.You may have to spend a little more money up front to buy the smart thermostat, but once installed, a smart thermostat will eventually pay for itself in electric bill savings.

Not all smart thermostats are equal. Some smart thermostats are more expensive than other intelligent thermostats, even though they mostly provide the same functionality. For example, Honeywell makes a smart thermostat at approximately half the cost of a Nest thermostat, even though both units have similar functions.

Be cognizant of the different functions and select the one you require after comparing prices. An AC unit with an intelligent thermostat can be considered one of the most economical systems that you may purchase.

2. Use the correct type of thermostat for your system.

Even if a smart thermostat is not right for you, it’s important to use the right thermostat for your AC set up. As an illustration, if the builder installed the thermostat in your home, it is likely they used alow-cost model that may not have a long lifespan. Additionally, it is better to use a brand of thermostat that matches the brand of your AC system.

Third-party thermostats communicate with your AC system using some open standard protocols. While it does function in this manner, it doesn’t do so at optimum efficiency or speed. On the other hand, by using the same thermostat brand as your AC, you may be able to benefit from proprietary advances in communication between your thermostat and your AC.

Advanced communication between unit and thermostatresults in higher efficiency and cost savings on your energy bill. Your system may be capable of variable fan speed settings if working in conjunction with a thermostat of the same brand as your AC. If your AC and thermostat are different brands, then your AC may only be capable of a pair of fan speeds.

3. Change your air filter frequently.

A dirty air filter will restrict your unit’s air flow. By replacing your air filter, you will improve theair flow and energy efficiency of your AC. Most air filters should be changed every 30-60 days, however, allergies and pets in the home require more frequent filter changes.

Additionally, while higher MERV rating filters are considered higher efficiency because of their density, they are not necessary unless you have allergies and a compatible system. Stronger filters reduce the air flow andforceyour AC to use more electricity to cool your home.In fact, most residential AC units are not powerful enough to operate with highefficiency filters. Ensure that you use the correct filters for your AC system, and change them as frequently as the manufacturer recommends.

4. Install a zoning system.

If one part of your home is too cold, while the other part is too warm, then a zoning system may be a good idea for your AC. Zoning systems will treat the different parts of your home as distinct zones, and each zone will have its thermostat and temperature settings. However, these are not multiple AC systems, as they are all served by the same AC system. Zone dampers can be installed in your existing ductwork to channel airflow into distinct zones in your home. Each zone will have specific temperature settings, thereby making them more comfortable, especially if certain areas of your home are prone to higher temperatures.


By taking the above steps, you can improve your AC unit, yield more efficient cooling, and save money on cooling costs. However, if your AC unit suddenly stops working or requires downtime for repair and maintenance, consider an emergency cooling solution to help you get by – especially in the heat of the summer. Many companies rent spot coolers, which are portable AC units that can cool a home or office in an emergency. It’s important to have a backup plan to deal with AC emergencies when least expected, or when performing routine maintenance. Ultimately, proper care and maintenance for your AC are most important to ensuring its lasting function.

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