Life Tips 2025-06-26 19:00:03

Warning: You're unknowingly turning your AC into a "money burner" with these wrong habits

Summer Isn't Over Yet, But Electric Bills Are Soaring – Here's Why Your Air Conditioner Might Be to Blame

Common Mistakes that Turn Your Air Conditioner into a "Money Burning Machine"

Ignoring the External Temperature: Experts warn that the outdoor temperature plays a crucial role in determining the electricity consumption of your air conditioner. For every 1°C increase in outdoor temperature, your air conditioner’s energy usage can rise by about 2–3%. If the temperature goes up by 5°C, your electricity bill could increase by 10% simply due to the air conditioner! Therefore, running your AC at full power during hot days in Hanoi (35–40°C) will consume far more electricity than on cooler days.
Setting the Temperature Too Low – A Costly Mistake: One of the biggest reasons for soaring electricity bills is setting the AC temperature too low (e.g., 18-20°C). According to experts, every 1°C reduction from the optimal setting (25–26°C) results in an additional 1.5% to 2% of electricity consumption.
Avoid the "Destructive Combo" – Air Conditioner and Multiple High-Power Devices Running Simultaneously: Running the air conditioner at full blast while using several other power-hungry devices like induction cookers, washing machines, and water heaters during peak hours will make your electricity meter spin uncontrollably.
Smart Solutions for Using Your Air Conditioner without Breaking the Bank
To prevent shocking electricity bills, experts recommend setting your air conditioner to 25–26°C. This temperature is cool enough to maintain comfort while being energy-efficient.
Here are some expert tips for reducing your energy consumption:
  • Turn off unnecessary electrical devices.
  • Avoid operating high-power appliances during peak electricity usage hours (10:00 AM–2:00 PM and 7:00 PM–11:00 PM).
  • Don’t use multiple devices at the same time to reduce the risk of electrical overloads and prevent fire hazards in residential areas.
  • Choose energy-efficient appliances with energy performance labels (Energy Star), switch to LED lighting, and opt for inverter air conditioners.

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