Results 1 to 6 of 6

Thread: register vents

  1. #1
    Join Date
    Dec 2006
    Posts
    3
    Post Likes

    register vents

    I have a 4 ton 12 seer unit how many register vent can i run off this unit?

  2. #2
    Join Date
    Aug 2011
    Location
    Lewes, DE
    Posts
    807
    Post Likes
    thats a very open ended question....the answer is as many as you have designed your entire system (including duct work) for.

  3. #3
    Join Date
    Feb 2010
    Location
    butler pa
    Posts
    1,073
    Post Likes
    usually 1 each per run

  4. #4
    Join Date
    Apr 2011
    Location
    SE Washington
    Posts
    580
    Post Likes
    4 tons=1600 cfm, diffrent run sizes carry diffrent cfm, not number of, but what size to how many, if all were 6" at 125 cfm each, you could have a total of 13, then depends upon length and static and all that goes into a properly designed duct system
    Total Energy Management, inc., Carrier Presidents Award 2011, 2012, 2013

  5. #5
    Join Date
    Aug 2011
    Location
    Lewes, DE
    Posts
    807
    Post Likes
    Quote Originally Posted by isuredo View Post
    4 tons=1600 cfm, diffrent run sizes carry diffrent cfm, not number of, but what size to how many, if all were 6" at 125 cfm each, you could have a total of 13, then depends upon length and static and all that goes into a properly designed duct system
    in what world will a 6" pipe run 125 cfm?

  6. #6
    Join Date
    May 2008
    Location
    Missouri
    Posts
    3,795
    Post Likes
    This is not a DIY board. You need to get an experienced HVAC person to install this. He'll know how to size the ductwork.

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  

Related Forums

Plumbing Talks | Contractor MagazineThe place where Electrical professionals meet.
Quality Home Comfort Awards