Return to the Heating & Air Conditioning Forum | Post a Follow-Up

 o
Return Air

Posted by dbmet (My Page) on
Fri, Jun 10, 11 at 10:08

How much Return air is needed for a 5 ton system with the blower set on 2000cfm .. I currently have a 20x30 return air grill and I don't think that is big enough?


Follow-Up Postings:

 o
RE: Return Air

What's behind the grill?


 o
RE: Return Air

you should add at least another return of similar size strategically located in your home. one return even if large enough would not provide good airflow for a 5 ton calling for 2000 CFMs.

IMO


 o
RE: Return Air

Maybe I will figure out how to add a flex return duct across the house..Hmm

The duct inside the chaise that goes up in to the attic is 27.5" width and 19.5" depth..


 o Post a Follow-Up

Please Note: Only registered members are able to post messages to this forum.

    If you are a member, please log in.

    If you aren't yet a member, join now!


Return to the Heating & Air Conditioning Forum

Information about Posting

  • You must be logged in to post a message. Once you are logged in, a posting window will appear at the bottom of the messages. If you are not a member, please register for an account.
  • Please review our Rules of Play before posting.
  • Posting is a two-step process. Once you have composed your message, you will be taken to the preview page. You will then have a chance to review your post, make changes and upload photos.
  • After posting your message, you may need to refresh the forum page in order to see it.
  • Before posting copyrighted material, please read about Copyright and Fair Use.
  • We have a strict no-advertising policy!
  • If you would like to practice posting or uploading photos, please visit our Test forum.
  • If you need assistance, please Contact Us and we will be happy to help.


Learn more about in-text links on this page here