Common AC Myths That Are Costing You Money

Let’s Clear the Air About Air Conditioning Myths

As HVAC professionals serving West Virginia communities, we frequently encounter misconceptions about air conditioning systems that can lead to higher energy bills and reduced comfort. Today, we’re breaking down one of the most costly myths we hear from homeowners.

The Big Myth: Closing Vents in Unused Rooms Saves Money

Many homeowners believe that closing air vents in unused rooms will reduce their energy costs and direct more cool air to other areas of the house. This common misconception actually does more harm than good.

Here’s why this practice is problematic:

• Your AC system is designed to cool a specific square footage
• Closing vents creates pressure imbalances in your ductwork
• Increased pressure can lead to duct leaks
• Your AC unit works harder, potentially leading to system failure
• Energy efficiency actually decreases

What You Should Do Instead

Rather than closing vents, try these effective methods:

1. Keep all vents open and unobstructed
2. Regular maintenance of your system
3. Use a programmable thermostat
4. Ensure proper insulation throughout your home

The Bottom Line

Your air conditioning system works best when allowed to operate as designed. While it might seem logical to close vents in unused rooms, this practice can lead to increased energy costs and potential system damage.

Remember, when in doubt about your HVAC system’s operation, it’s always best to consult with professional technicians who understand the complexities of modern cooling systems and can provide guidance based on your specific situation.