Separating HVAC Facts from Fiction


Just Better Air Conditioning and Heating LLC

is committed to providing accurate information about HVAC systems and services. In this blog post, we’ll debunk a common myth that frequently circulates in the HVAC industry.

Myth: Closing vents in unused rooms saves energy.

Many homeowners believe that closing vents in rooms they don’t use regularly can help reduce energy costs. However, this is a misconception. Here’s why:

  1. HVAC systems are designed to distribute air evenly throughout the entire ductwork system. When you close vents, it disrupts the system’s balance and causes it to work harder, ultimately leading to higher energy consumption.
  2. Closed vents increase pressure in the ductwork, which can potentially lead to leaks and reduced efficiency.
  3. Rooms with closed vents can become stuffy and potentially harbor mold growth or other indoor air quality issues.

Instead of closing vents, we recommend properly sizing and installing your HVAC system to match your home’s heating and cooling needs. Additionally, consider upgrading to a zoned system, which allows you to control the temperature in different areas of your home independently.

At Just Better Air Conditioning and Heating LLC, we pride ourselves on providing honest and reliable HVAC services in Chandler, AZ, and the surrounding areas. Contact us today for expert advice on maximizing your system’s efficiency and maintaining a comfortable indoor environment.