Common HVAC Myths That Cost Homeowners Money

Separating HVAC Fact from Fiction

As experienced HVAC professionals serving the Portland metro area, we at Milwaukie Heating & Cooling frequently encounter misconceptions that can lead to higher energy bills and reduced comfort. Let’s address one of the most persistent myths we hear from our heating system customers throughout Clackamas County.

The Big Myth: Closing Vents in Unused Rooms Saves Money

Many homeowners believe that closing vents in empty rooms will reduce their energy consumption and save money. This common belief actually causes several problems:

• Increases pressure in your ductwork
• Forces your HVAC system to work harder
• Can lead to frozen coils in summer
• May cause premature system failure
• Creates uneven temperature distribution

The Truth About Balanced Airflow

Your HVAC system is designed to heat and cool a specific square footage with balanced air distribution. When you close vents, you’re disrupting this balance, potentially leading to:

1. Higher energy bills
2. Increased system strain
3. More frequent repairs
4. Reduced system lifespan

Better Ways to Save

Instead of closing vents, consider these effective alternatives:

• Schedule regular maintenance
• Replace air filters monthly
• Install a programmable thermostat
• Seal ductwork leaks
• Add proper insulation

Remember, proper HVAC operation depends on maintaining balanced airflow throughout your home. For best results, keep all vents open and let your system work as designed.

Contact Milwaukie Heating & Cooling today to learn more about maximizing your system’s efficiency and maintaining comfortable temperatures throughout your home.