In Missouri, the average annual cost of indoor cooling is 12% of a home’s total energy expenses. Given this significant amount of energy usage, it only makes sense that Americans are interested in improving HVAC efficiency. Installing an air conditioning system with a high seasonal energy efficiency ratio (SEER rating) is an excellent way to meet these needs. However, there are many other ways you can keep your cooling costs down. Here are a few do’s and don’ts of energy-efficient AC use.

Do:

Size your system correctly.

Air conditioning systems come in a variety of sizes. Typically, you want on that has 20 Btu for each square foot in your room. Ask your HVAC contractor which size is right for you, because windows and high ceilings can affect your measurement. If you end up with an over-sized or undersized system, it may have to run long or cycle on-and-off and cause your energy bills to skyrocket.

Replace the filter.

Air filters are designed to remove a variety of contaminants ranging from dirt to allergens. Over time, pollutants can clog the filter and make it harder for air to pass through the system. Replace filters every 60 to 90 days to prevent congested airflow from limiting efficiency.

Program the thermostat.

When you’re constantly adjusting the thermostat, the HVAC system will expend more energy to stabilize the temperature. By programming the thermostat to 80 degrees, you can make sure your home is comfortable. It will also help prevent the system from running when you’re not home.

Don’t:

Skip annual tune-ups.

You should have your air conditioner serviced every year, preferably before summer. During a maintenance visit, your HVAC contractor fixes small issues that will help improve efficiency. He may repair refrigerant leaks to keep your indoor air cool. Or, he may remove leaves stuck in your outdoor unit’s fan allowing the hot air to escape your home through this segment.

Forget the ceiling fans.

Ceiling fans only use a fraction of the power it takes to run an HVAC system. If the temperature is a comfortable 80 degrees, you can use both a ceiling fan and HVAC system to make your home very comfortable while saving energy. If you install a DC fan it allows you to save a third more energy versus an AC fan.

Let the air escape your home.

Check to make sure your windows and doors sealed so that chilled air can’t escape and heat from the outdoors can’t come in. Use weatherstripping for doors. For windows, you can use caulk around their edges. Another option is to update your windows to double panes, as they have gas between panes allowing them to better-trap heat. 

You’ll find efficient AC options at David’s Cooling & Heating in Bolivar, MO. Owner David Alexander is a North American Technology Certified HVAC contractor who can assist with everything from AC installation to ductwork cleaning. To learn more about their services, visit this Polk County heating and cooling repair company online or call (417) 326-4822.