1. Welcome to Hvacproforums, an interactive community exclusively for HVAC professionals. The collective years of HVAC experience and the knowledge our forum members share make this an invaluable resource for those in the HVAC industry. We have a lot of fun, but make no mistake, we are pros. Hvacproforums is self supporting ...there are NO advertisers here. Do-it-yourselfers and Homeowners are encouraged to seek information elsewhere. Those involved in the HVAC industry are urged to register. its 100% free and easy, Once registered you will have access to the technical forums, Be sure to click over to the new members forum and introduce yourself after registering!

Recent Content by knave

  1. knave
    Profile Post Comment

    Chainsaws, We operate ‘em.

    Chainsaws, We operate ‘em.
    Profile Post Comment by knave, Oct 20, 2017 at 10:24 PM
  2. knave
    Profile Post

    I know very little

    I know very little
    Status Update by knave, Oct 20, 2017 at 7:00 PM
  3. knave
    Gets saggy when boiler return is 180°
    Profile Post Comment by knave, Oct 20, 2017 at 6:58 AM
  4. knave
    Profile Post Comment

    Referring to munchkin boilers.

    Referring to munchkin boilers.
    Profile Post Comment by knave, Oct 20, 2017 at 6:54 AM
  5. knave
    Don’t use cell core pvc for exhaust
    Status Update by knave, Oct 20, 2017 at 12:57 AM
  6. knave
  7. knave
  8. knave
  9. knave
    I would take any truck at all, even A Toyota.
    Post by: knave, Oct 19, 2017 at 8:17 PM in forum: Lounge
  10. knave
    Post by: knave, Oct 19, 2017 at 8:16 PM in forum: Commercial