The Truth About HVAC Efficiency: Debunking Common Myths

Separating Fact from Fiction in HVAC Maintenance

At Coastal Heating & Cooling, we often encounter misconceptions about HVAC systems and their maintenance. Today, we’re here to debunk a common myth that many homeowners in Pawleys Island, Litchfield Beach, and Murrells Inlet believe:

Myth: Closing vents in unused rooms saves energy and money

This widely-held belief seems logical at first glance. After all, why heat or cool a room you’re not using? However, the truth is quite different.

Why closing vents doesn’t work:

  • Increased pressure: Closing vents creates extra pressure in your ductwork, potentially leading to air leaks and reduced efficiency.
  • Imbalanced system: Your HVAC system is designed to distribute air evenly throughout your home. Closing vents disrupts this balance.
  • Strain on equipment: The added pressure can cause your HVAC system to work harder, potentially leading to premature wear and tear.
  • Frozen coils: In air conditioning systems, reduced airflow can cause the evaporator coil to freeze, further decreasing efficiency.

Instead of closing vents, consider these energy-saving alternatives:

  1. Regular maintenance: Schedule annual tune-ups for your HVAC system in Murrells Inlet, SC.
  2. Proper insulation: Ensure your home is well-insulated to maintain desired temperatures.
  3. Smart thermostats: Install a programmable thermostat to optimize heating and cooling schedules.

By understanding the truth behind this myth, you can make informed decisions about your HVAC system’s operation. For expert HVAC repair in Pawleys Island, SC, or comprehensive HVAC service in Litchfield Beach, SC, trust the professionals at Coastal Heating & Cooling to keep your system running efficiently all year round.