The Truth About Closing Air Vents to Save Money: A Common HVAC Myth
A Widespread Misconception
One of the most persistent beliefs among homeowners in Chicago and the surrounding suburbs is that closing air vents in unused rooms will save money on heating and cooling costs. At All Temp Heating & Air Conditioning, we regularly encounter this myth during service calls throughout Bolingbrook, Skokie, and other Chicagoland communities.
Why This Myth Is Harmful
Closing vents can actually:
• Increase pressure in your ductwork
• Reduce system efficiency
• Lead to premature HVAC failure
• Create uneven temperature distribution
• Potentially increase energy costs
The Science Behind It
Your HVAC system is designed to heat and cool a specific square footage. When you close vents, you’re forcing the same amount of air through fewer outlets. This creates excess pressure in your ductwork, similar to putting your thumb over the end of a garden hose.
Real Solutions for Energy Savings
Instead of closing vents, consider these effective alternatives:
• Regular maintenance scheduling
• Installing a programmable thermostat
• Proper insulation
• Sealing duct leaks
• Using ceiling fans strategically
Professional Guidance
Whether you’re in Evanston, Lincolnwood, Morton Grove, or anywhere else in our service area, All Temp Heating & Air Conditioning can help you achieve genuine energy savings without compromising your HVAC system’s efficiency. Our experienced technicians can provide a thorough assessment of your system and recommend proven solutions for reducing energy costs.
Remember, when it comes to HVAC efficiency, sometimes the most common solutions aren’t always the correct ones. Trust the experts to guide you toward real, sustainable energy savings.