Results 1 to 10 of 10
  1. 08-13-2010, 03:20 PM #1
    kezug
    kezug is offline Regular Guest
    Join Date
    Aug 2010
    Posts
    23

    How to connect threaded 3/4 pvc adapter to drip pan under A-coil

    I am adding a 3/4" pvc drip drain from the A-coil drip pan.. I am using a 3/4" adapter (male threaded) into the drip pan (I am guessing as it appears I have to unscrew an existing plug to add the new line.

    I am certain to no use pvc cement for the connection to the drip pan...what am I supposed to use?

    Here is a pic for reference...I am adding another drainage line to the right side...it appears they used silicone caulk on the left side...is this acceptable?
    Reply With Quote Reply With Quote
  2. 08-13-2010, 03:23 PM #2
    big sky hvac's Avatar
    big sky hvac
    big sky hvac is offline Professional Member
    Join Date
    Sep 2006
    Location
    Montana
    Posts
    983
    Reply With Quote Reply With Quote
  3. 08-13-2010, 04:05 PM #3
    captube
    captube is offline Professional Member
    Join Date
    Jan 2007
    Location
    N.E. Ok.
    Posts
    1,300
    My best advice, Don't use a tool to tighten.
    Reply With Quote Reply With Quote
  4. 08-13-2010, 04:15 PM #4
    kezug
    kezug is offline Regular Guest
    Join Date
    Aug 2010
    Posts
    23
    Quote Originally Posted by captube View Post
    My best advice, Don't use a tool to tighten.
    Thanks...but am I supposed to use any type of sealant on this connection or nothing?
    Reply With Quote Reply With Quote
  5. 08-13-2010, 04:31 PM #5
    rzyzzy
    rzyzzy is offline Regular Guest
    Join Date
    Oct 2009
    Location
    Phoenix
    Posts
    155
    teflon tape... pipe dope... more silly-cone...
    Reply With Quote Reply With Quote
  6. 08-13-2010, 04:35 PM #6
    Adnshel
    Adnshel is offline Professional Member
    Join Date
    Sep 2009
    Location
    Covington, KY
    Posts
    159
    you will do fine with teflon tape, easy to put on and not messy
    Reply With Quote Reply With Quote
  7. 08-13-2010, 04:44 PM #7
    kezug
    kezug is offline Regular Guest
    Join Date
    Aug 2010
    Posts
    23
    Quote Originally Posted by big sky hvac View Post


    Here you go!

    Reply With Quote Reply With Quote
  8. 08-13-2010, 07:39 PM #8
    beenthere's Avatar
    beenthere
    beenthere is offline Global Moderator
    Join Date
    Jan 2004
    Location
    Lancaster PA
    Posts
    62,519
    Why isn't your HVAC contractor doing this?
    Contractor locator map

    How many times must one fix something before it is fixed?
    Reply With Quote Reply With Quote
  9. 08-13-2010, 07:52 PM #9
    chuckcrj's Avatar
    chuckcrj
    chuckcrj is offline Professional Member*
    Join Date
    Feb 2010
    Location
    In a boiler room
    Posts
    6,417
    What is wrong with the existing drain. One 3/4 PVC drain will usually keep up.
    Reply With Quote Reply With Quote
  10. 08-13-2010, 08:07 PM #10
    kezug
    kezug is offline Regular Guest
    Join Date
    Aug 2010
    Posts
    23
    Everyone thanks for the responses.


    Why isn't your HVAC contractor doing this?
    What is wrong with the existing drain. One 3/4 PVC drain will usually keep up.
    This should answer your questions...
    http://hvac-talk.com/vbb/showthread.php?t=611632
    Reply With Quote Reply With Quote
« Previous Thread | Next Thread »

Posting Permissions

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

Forum Rules