How to reduce your AC bill this summer and stay cool efficiently

As summer temperatures rise, so does our dependence on air conditioners. But constant use often leads to skyrocketing electricity bills, wear and tear on the machine, and even health concerns if not maintained properly. Using your AC efficiently isn't just about staying cool—it's about optimizing performance to save money, extend its life, and ensure a healthier indoor environment. A few smart habits, routine checks, and practical upgrades can make a huge difference. Whether you’re looking to cut costs or improve air quality, here’s how to get the most out of your air conditioning system.

How to lower your electricity bill
Set the right temperature
Keep your AC set between 24 and 26 degrees Celsius. This range offers optimal cooling for comfort without forcing the compressor to work overtime. Setting it lower consumes significantly more electricity for only a small difference in temperature. This small change can reduce monthly bills over time.

Use ceiling fans with AC
Running a ceiling fan while the AC is on helps distribute cool air evenly throughout the room. This allows you to set the temperature a few degrees higher while still feeling comfortable. Fans use very little electricity and can enhance the overall effectiveness of your cooling system.

Seal leaks and insulate properly
Cool air often escapes through small gaps in doors, windows, and walls. Use weather stripping, sealant, or curtains to keep the cool air inside. Proper insulation reduces the strain on your AC, making it more efficient and significantly reducing energy waste throughout the day.

Turn off when not in use
Leaving your AC on when no one is home is one of the biggest energy drains. Use timers or smart plugs to turn the unit off during unoccupied hours. This reduces electricity consumption and also lessens unnecessary wear on the system’s compressor and other components.

Clean filters regularly
Dirty filters block airflow and force the AC to use more power to cool the room. Cleaning or replacing the filters once every 2 to 4 weeks can maintain proper airflow and ensure that the unit runs efficiently. This simple step can noticeably lower your energy bills.

How to increase your AC’s durability
Clean the filters monthly
Clogged filters not only consume more energy but also stress the internal components. By cleaning the filters every few weeks, you reduce the pressure on the system, extend its life, and maintain consistent cooling performance. Regular upkeep avoids dust buildup that can cause long-term damage.

Schedule professional maintenance
Annual servicing by a certified technician helps identify problems before they escalate. Experts check refrigerant levels, coil efficiency, and electrical connections to keep the unit in top condition. This preventive maintenance ensures your AC stays reliable and extends its functional lifespan by several years.

Avoid overuse
Running the AC non-stop can reduce its lifespan significantly. Use energy-saving or sleep modes, and combine cooling with fans or natural ventilation when possible. Short breaks allow the compressor to rest, reducing overall wear and tear on vital components like motors and circuit boards.

Protect outdoor units
Keep the outdoor unit free from dust, leaves, and debris. Adequate airflow around the unit is essential for efficient heat exchange. Position the unit in a shaded area if possible, and clean the surrounding space regularly. This helps your AC run more efficiently and last longer.

Use voltage stabilizers
Frequent voltage fluctuations can damage AC components, especially in areas prone to inconsistent power supply. A voltage stabilizer protects your system from sudden spikes or drops, ensuring that internal parts are not exposed to stress. This inexpensive device can prevent costly breakdowns in the long term.

How efficient AC use can keep you healthy
Maintain clean filters
Clean filters prevent dust, pollen, and other allergens from circulating in your indoor air. This is particularly important for people with respiratory conditions or allergies. Regularly replacing or cleaning filters ensures a healthier environment and reduces the chances of sneezing, coughing, and throat irritation.

Prevent mould growth
When AC units are not cleaned properly, moisture can accumulate in ducts and coils, creating a breeding ground for mould. Mould spores can cause headaches, respiratory issues, and skin irritation. Periodic servicing and controlling humidity levels can prevent mold growth and improve indoor air quality .

Avoid sudden temperature shifts
Setting your AC to extremely low temperatures increases the risk of catching colds, headaches, or sore throats. Maintain a moderate and consistent room temperature, especially after coming in from the heat. Gradual cooling helps the body adjust without the shock of drastic thermal changes.

Ensure ventilation
While the AC cools the air, it often circulates the same air over and over. Without fresh air, indoor spaces can feel stale. Occasionally opening windows or using an exhaust fan can bring in oxygen and flush out pollutants, making your indoor space feel fresher and healthier.

Use dehumidifiers if needed
High humidity levels can lead to the growth of mould, mildew, and dust mites, especially during monsoon seasons. If your AC doesn't have a built-in dehumidifier, consider using a separate unit. Controlling humidity makes the air feel cooler and helps reduce allergy-related health issues.