The vents in your heating and cooling system just sit there, and don’t complain about a thing.  All they do is vent.  But how is their performance–are they doing their job properly for you?

Demands on your HVAC change according to the season.  Minor adjustments to your vents could mean a cooler upstairs during the summer or a warmer downstairs during the winter.  In this video, Harold Wilkes applies his knowledge of physical science and his expertise in the HVAC world for answers.  What he has to say could make a difference to your comfort and the efficiency of your system.  Check it out!

Do you have a question for Harold?  Email it to AskHarold77@gmail.com.