Debunking a Common Myth About Air Conditioner Maintenance

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The Myth of Annual Freon Refills

One of the most persistent myths in the HVAC industry is the belief that air conditioning units require annual freon (refrigerant) refills. This misconception is not only inaccurate but can also lead to unnecessary expenses and potential harm to the environment.

The Truth About Freon

  • A properly installed and maintained AC unit should not need frequent freon refills.
  • Freon is a closed-loop system, meaning it is recycled within the unit and should not leak or dissipate under normal operating conditions.
  • If your AC unit is losing freon, it indicates a leak or other issue that needs to be addressed by a professional HVAC technician.

Why This Myth Persists

The myth of annual freon refills may have originated from outdated practices or unscrupulous contractors trying to generate additional revenue. However, modern AC units are designed to be more efficient and environmentally friendly, making frequent freon refills unnecessary.

What You Should Do Instead

Instead of falling for the freon refill myth, it’s essential to:

  1. Schedule regular maintenance checks with a reputable HVAC company like Four Suns Heating & Cooling.
  2. Address any leaks or issues promptly to prevent further damage and potential environmental harm.
  3. Consider upgrading to a newer, more efficient AC unit if your current system is outdated or consistently requires freon refills.

By debunking this myth and following proper maintenance practices, you can save money, prolong the lifespan of your AC unit, and contribute to a more sustainable environment.