The Truth About Closing Air Vents in Unused Rooms

At Long’s Air Conditioning, Inc., we often encounter homeowners who believe that closing air vents in unused rooms will save energy and reduce their heating and cooling costs. Today, we’re here to debunk this common myth and explain why it’s actually counterproductive.

Why Closing Vents Doesn’t Work

Many people assume that by closing vents, they’re reducing the area their HVAC system needs to heat or cool. However, this logic doesn’t hold up in practice. Here’s why:

1. Increased pressure: Closing vents creates additional pressure in your ductwork, forcing your system to work harder.
2. Reduced efficiency: The increased strain on your HVAC system can actually decrease its overall efficiency.
3. Potential damage: Over time, the extra pressure can lead to leaks in your ductwork or even damage to your HVAC equipment.
4. Uneven temperatures: Closing vents can create temperature imbalances throughout your home, leading to discomfort.

What You Should Do Instead

Rather than closing vents, consider these energy-saving alternatives:

• Regular maintenance: Schedule annual tune-ups with Long’s Air Conditioning, Inc. to keep your system running efficiently.
• Proper insulation: Ensure your home is well-insulated to minimize heat transfer.
• Smart thermostats: Install a programmable or smart thermostat to optimize your HVAC usage.
• Zoning systems: For larger homes, consider a zoning system that allows for more precise temperature control in different areas.

By understanding how your HVAC system works, you can make informed decisions that truly save energy and money. Trust the experts at Long’s Air Conditioning, Inc. to provide you with accurate information and top-notch service for all your heating and cooling needs.