Why Your AC Struggles on Hot Days—And How To Fix It

Introduction:

 During the summer, indoor temperatures can skyrocket, making your air conditioning (AC) system a lifesaver. But what happens when your AC struggles to keep up with the heat? If you’ve noticed your system is underperforming; don’t worry. This blog will explain why your AC might not be working as it should and offer simple solutions to ensure it stays cool when you need it most.

Body:

  1. Improperly Sized AC Unit: If your AC unit is too small for your home, it will struggle to cool your space during intense heat. An undersized unit works harder, takes longer to cool, and can never reach the desired temperature.
  2. Dirty Air Filters: Clogged air filters are a common culprit behind poor AC performance. When filters are dirty, airflow is restricted, making it harder for your system to cool your home. During summer, your AC system works overtime, and dirty filters can add even more stress.
  3. Low refrigerant levels: Refrigeration is essential for cooling. When levels are low due to leaks or lack of maintenance, the AC’s cooling efficiency decreases, leaving your home warmer than desired.
  4. Poor Insulation: If your home is poorly insulated, cool air escapes and hot air enters. This strains your AC system as it struggles to maintain a comfortable temperature.
  5. Aging System: Older AC units naturally become less efficient over time. As parts wear down, the system’s ability to keep temperatures low diminishes, making it harder to stay cool.

How to Fix AC Struggles:

  • Upgrade to the Right Size Unit: Consult an HVAC professional to choose the right-sized AC unit for your home.
  • Replace or Clean Air Filters: Change filters every 30-60 days to ensure optimal airflow and cooling efficiency.
  • Check refrigerant levels: If your refrigerant is low, call a professional to refill it and address any leaks.
  • Improve Home Insulation: Seal cracks around windows, doors, and air vents. Add insulation to the attic or walls to improve performance.
  • Schedule Regular Maintenance: Have an HVAC technician clean coils, inspect electricity connections, and check system efficiency.
  • Consider an Upgrade: If your AC is 10-15 years old, it might be time to replace it with a more energy-efficient model.

Pro Tips for Staying Cool:

  • Use Ceiling Fans: Help circulate cool air to reduce the load on your AC.
  • Block Sunlight: Use blinds or curtains to prevent direct sunlight from heating up your space.
  • Set Realistic Thermostat Levels: Avoid setting your thermostat too low, as it strains the AC. Find a balance for comfort and energy efficiency.

Conclusion: 

Your AC system plays a crucial role in keeping your home cool during the summer, but it needs proper maintenance to perform at its best. By addressing issues like improper sizing, dirty filters, and poor insulation and scheduling regular maintenance, you can ensure your home stays comfortable even on the hottest days.

If you need help maintaining your AC or want advice on system improvements, consult Emitsun today! Let us help you stay cool all summer long.

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