Strategies to Improve Air Conditioner Efficiency
The size of an air conditioner unit should match the size of the space it’s cooling.
A well-maintained and efficient air conditioner is essential for comfortable living during the hot summer months. Without it, a home can become an unbearable, sweltering environment. Homeowners can take steps to improve their AC system’s efficiency, lowering energy bills, minimizing repairs, and improving their system’s lifespan.
Here are typical items clients should consider to keep the home comfortably cool all summer:
Air conditioner’s size
The size of an air conditioner unit should match the size of the space it’s cooling. An air conditioning system designed for a space smaller than the home it is attached to will work harder to cool the air, struggle to meet thermostat demands and wear out quickly. However, a system designed for a larger space will frequently turn on and off, eventually becoming unreliable and wearing out over time.
To avoid these problems, seek the advice of an HVAC Professional to recommend the right-size AC unit for the space.
Coil and fin cleaning
The air conditioner’s coils and fins assist the outdoor condenser and indoor evaporator absorb and release heat. Neglecting to clean the coils can lead to a buildup of grime and dust that impedes essential heat transportation, decreasing efficiency and increasing energy costs.
Clean the fins and coils in the spring before the summer season and check them after high winds or storms to keep them clean and functional.
Changing air filters
An air conditioner’s filter removes allergens, dust, and debris from the air passing through the system. Over time, these filters become clogged with dirt, hindering airflow and reducing the AC unit’s efficiency, increasing dust levels in the home and inflating energy usage. To enhance the system’s efficiency, replace or clean the filter every month, and always check it after dusty activities like renovations or demolitions.
Programmable and Smart thermostats
A programmable thermostat is standard in today’s world of rising energy costs. It automatically enables clients to adjust the temperature for different times of the day and night, reducing energy usage.
When scheduling a thermostat, consider when people are home. For example, consider raising the temperature during weekdays when everyone is at work or school or temporarily adjusting the schedule for a family vacation. Avoid setting the air conditioner temperature too low when the house is empty; it only increases energy bills and accelerates the wear and tear on the AC system.
Investing in a smart thermostat is a great idea. Many even let the user change the temperature and set a schedule using an app on their phone. Upgrading to a programmable thermostat can provide more accurate cooling and save homeowners money in the long run.
Temperature settings
Many homeowners unknowingly overcool their homes, thinking it makes their air conditioners respond faster. In reality, an air conditioning system works just as hard to lower the temperature by a few degrees as it does by 20 degrees. Setting the thermostat lower than necessary will only increase energy bills. So, set the thermostat to the exact temperature desired, not lower.
Windows
Windows, especially when left open, can let in a substantial amount of heat. To manage the indoor heat, pay close attention to the windows. Keep them closed when running the air conditioner, and cover them with drapes or blinds during the hottest times of the day. Opening windows to let in fresh air on cooler nights can give the AC unit a break.
Regular maintenance
Like any complex machinery, an air conditioning system needs regular check-ups and maintenance to function efficiently. Skipping regular maintenance can lead to more frequent breakdowns, a shortened lifespan, and an inability to maintain a consistent temperature, resulting in higher energy bills. Schedule a tune-up at least once a year, ideally before summer begins. A professional can also help determine when it’s time to replace the AC unit.
