How do I know if my HVAC system has return vents?

1 Answers

Write Your Answer

You can identify return vents by turning on the system fan and holding your hand or a piece of paper up. If the paper is pulled toward the vent or you feel a suction effect, it’s a return vent. Never Block Supply or Return Vents! When your heating or cooling system is on, it’s not just blowing conditioned air — it’s simultaneously sucking air out.

No video Answer Now
Was this helpful?
Share
Do you wish to get the latest heat pump news, technology, markets, and discounts? Subscribe Now!
0
Would love your thoughts, please comment.x
()
x