Results 1 to 2 of 2

Thread: hvac

  1. #1
    Join Date
    Aug 2006
    Location
    atlanta
    Posts
    1
    a 1and1/2tuns of refrigeration is equivalent to!btus

  2. #2
    Join Date
    Mar 2005
    Posts
    657
    18,000 btu

Posting Permissions

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