The Common Misconception About Closing Vents

One of the most widespread myths in home comfort management is that closing air vents in unused rooms saves money on heating and cooling costs. As heating experts in the Chicago area, we at Guardian Heating & Cooling frequently encounter this misunderstanding, and it’s time to set the record straight.

Why Closing Vents Actually Costs More

Here’s what really happens when you close those vents:

1. Increased Pressure: Your HVAC system is designed to maintain a specific air pressure balance. Closing vents disrupts this balance.

2. System Strain: The extra pressure forces your system to work harder, potentially leading to:
– Higher energy consumption
– Increased wear and tear
– Potential system damage
– Duct leakage

3. Reduced Efficiency: The imbalanced pressure can actually decrease your system’s overall efficiency by up to 25%

The Better Alternative

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

• Install a programmable thermostat
• Schedule regular maintenance
• Seal ductwork properly
• Add proper insulation to your home

The Bottom Line

Your HVAC system is designed to heat and cool your entire home efficiently. Trying to outsmart it by closing vents only leads to increased energy costs and potential system damage. For truly effective energy savings, trust in proper system maintenance and smart temperature management.

Remember, if you’re concerned about energy efficiency in your Northbrook, Skokie, or greater Chicago area home, it’s best to consult with HVAC professionals who can provide solutions that actually work, rather than relying on counterproductive myths.