Common Air Conditioning Myths That Cost You Money

Separating HVAC Fact from Fiction

When it comes to heating and cooling your home, there’s a lot of misinformation floating around that could be costing you hundreds in unnecessary expenses. Today, we’re tackling one of the most persistent myths in the HVAC industry.

The Big Myth: Closing Vents in Unused Rooms Saves Money

Many homeowners believe that closing air vents in unused rooms will reduce their energy bills. This common misconception actually does more harm than good to your cooling system’s efficiency and overall performance.

Here’s why this myth is false:

1. Increased Pressure: Closing vents creates additional pressure in your ductwork, forcing your system to work harder.

2. Energy Waste: Your HVAC system is designed to cool a specific square footage. Closing vents doesn’t reduce the system’s output; it just redistributes it inefficiently.

3. Potential Damage: The added strain can lead to:
– Frozen evaporator coils
– Cracked heat exchangers
– Ductwork leaks

The Better Solution

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

• Install a programmable thermostat
• Schedule regular maintenance
• Ensure proper insulation
• Use ceiling fans to complement your AC

Remember, your HVAC system works best when allowed to operate as designed. For optimal performance and efficiency, keep all vents open and unobstructed, even in rarely used rooms.

By understanding and avoiding this common misconception, you can maintain better system performance and achieve genuine energy savings throughout the year.