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    • Replies: 34
    • Views: 19,628
    Last Post: 06-02-2015 04:58 PM
    by ga-hvac-tech  Go to last post
  1. Licensed plumber installs tankless water heater

    Started by JKopp, 11-20-2014 02:34 PM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 4,441
    Last Post: 12-23-2014 10:49 AM
    by icesailor  Go to last post
  2. How many years did it take to discover this?

    Started by JKopp, 12-10-2014 01:03 PM
    • Replies: 10
    • Views: 2,014
    Last Post: 12-11-2014 06:30 PM
    by bourbon  Go to last post
    • Replies: 0
    • Views: 1,335
    Last Post: 10-29-2014 12:04 AM
    by JKopp  Go to last post
  3. New Lennox system, I did the indoor, my Apprentice did the outdoor

    Started by JKopp, 07-31-2014 10:26 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 4,893
    Last Post: 10-17-2014 12:38 AM
    by JKopp  Go to last post
  4. It's perfect!

    Started by JKopp, 09-06-2014 09:42 AM
    • Replies: 4
    • Views: 2,457
    Last Post: 09-15-2014 03:42 PM
    by Rodney28334  Go to last post
  5. New Lennox equipment for a textbook change-out

    Started by JKopp, 08-16-2014 12:34 PM
    3 Pages
    1 2 3
    • Replies: 33
    • Views: 6,920
    Last Post: 09-14-2014 10:46 PM
    by JKopp  Go to last post
  6. Careful handling Lennox sheet metal

    Started by JKopp, 07-22-2014 11:58 PM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 4,277
    Last Post: 09-06-2014 10:25 PM
    by deerslayerjohn  Go to last post
    • Replies: 14
    • Views: 3,533
    Last Post: 09-04-2014 10:45 PM
    by hearthman  Go to last post
  7. Intentional Sabotage or an Honest Mistake? You be the Judge.

    Started by JKopp, 07-01-2014 05:01 PM
    5 Pages
    1 2 3 4 5
    • Replies: 55
    • Views: 10,145
    Last Post: 08-23-2014 05:41 PM
    by UNIBIT  Go to last post
  8. DOT approved method of securing extention ladder on work truck

    Started by JKopp, 07-11-2014 01:02 PM
    5 Pages
    1 2 3 4 5
    • Replies: 53
    • Views: 7,893
    Last Post: 08-11-2014 09:45 PM
    by mr_guy  Go to last post
  9. Mom & Dad's A/C Unit

    Started by JKopp, 02-08-2014 01:18 AM
    • Replies: 2
    • Views: 2,783
    Last Post: 05-11-2014 09:27 AM
    by xero328  Go to last post
  10. Just another 4 ton 13 SEER Lennox residental system replacement

    Started by JKopp, 03-20-2014 10:40 AM
    4 Pages
    1 2 3 4
    • Replies: 41
    • Views: 5,315
    Last Post: 04-03-2014 09:37 PM
    by KB Cool  Go to last post
  11. I don't know why this place didn't burn down?

    Started by JKopp, 08-12-2011 01:09 AM
    2 Pages
    1 2
    • Replies: 17
    • Views: 4,936
    Last Post: 03-12-2014 02:02 PM
    by mbfetter  Go to last post
  12. 1992 yr built tract home in So California

    Started by JKopp, 02-20-2014 10:44 PM
    • Replies: 5
    • Views: 1,924
    Last Post: 03-06-2014 01:20 AM
    by AtticAce  Go to last post
  13. Bath rm exhaust duct connected to horizontal furnace B-Vent system

    Started by JKopp, 01-29-2014 04:36 PM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 3,375
    Last Post: 02-01-2014 09:28 AM
    by hearthman  Go to last post
  14. Installers take note!

    Started by JKopp, 08-30-2013 09:51 PM
    6 Pages
    1 2 3 4 5 6
    • Replies: 74
    • Views: 8,805
    Last Post: 01-23-2014 06:36 PM
    by yelram  Go to last post
  15. Only in a HVAC bath rm

    Started by JKopp, 01-08-2014 11:21 PM
    • Replies: 9
    • Views: 2,101
    Last Post: 01-13-2014 05:33 PM
    by Rodney28334  Go to last post
    • Replies: 4
    • Views: 1,273
    Last Post: 01-04-2014 07:20 PM
    by CircusEnvy  Go to last post
    • Replies: 0
    • Views: 224
    Last Post: 12-24-2013 11:41 AM
    by JKopp  Go to last post
    • Replies: 10
    • Views: 2,192
    Last Post: 12-22-2013 10:15 PM
    by JKopp  Go to last post
  16. It twas the Night before I came and all through the air conditioner

    Started by JKopp, 10-18-2013 11:39 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 4,784
    Last Post: 12-21-2013 06:39 PM
    by nick muniz  Go to last post
  17. Of all places to set an outdoor unit...

    Started by JKopp, 12-03-2013 09:48 PM
    • Replies: 11
    • Views: 2,647
    Last Post: 12-18-2013 11:42 AM
    by captaincompressor  Go to last post
  18. CPSC should see this…

    Started by JKopp, 11-09-2013 10:59 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 3,787
    Last Post: 11-28-2013 03:19 PM
    by hearthman  Go to last post
  19. The sign of a venting issue

    Started by JKopp, 11-14-2013 09:14 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,388
    Last Post: 11-16-2013 08:52 AM
    by philjafo  Go to last post
    • Replies: 31
    • Views: 3,987
    Last Post: 11-12-2013 10:50 AM
    by Snapperhead  Go to last post
  20. No cooling, no heat - Rats

    Started by JKopp, 10-30-2013 12:58 AM
    • Replies: 1
    • Views: 1,216
    Last Post: 10-30-2013 01:10 AM
    by Danielandersen2  Go to last post
  21. They write 50AMP max on the A/C lable for a reason

    Started by JKopp, 10-23-2013 06:52 PM
    • Replies: 8
    • Views: 2,024
    Last Post: 10-28-2013 02:09 PM
    by DLZ Dan  Go to last post
  22. I don't get to install many systems anymore, but I installed this one

    Started by JKopp, 06-09-2013 01:28 PM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 6,506
    Last Post: 10-28-2013 11:52 AM
    by Rodney28334  Go to last post
  23. Oh my, shut the closet door

    Started by JKopp, 10-25-2013 07:08 PM
    • Replies: 12
    • Views: 2,353
    Last Post: 10-26-2013 08:25 PM
    by Chris1570  Go to last post
  24. Lennox XC14-036 - 3 ton air conditioner

    Started by JKopp, 10-18-2013 11:58 PM
    • Replies: 0
    • Views: 1,672
    Last Post: 10-18-2013 11:58 PM
    by JKopp  Go to last post
  25. Companies still use this stuff?

    Started by JKopp, 10-12-2013 04:18 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 3,136
    Last Post: 10-15-2013 05:08 PM
    by billg  Go to last post
  26. Upgrading to SMAN4

    Started by JKopp, 09-21-2013 09:46 AM
    2 Pages
    1 2
    • Replies: 24
    • Views: 2,726
    Last Post: 10-15-2013 02:42 PM
    by ICanHas  Go to last post
  27. No "Nitrogen Sweep" - no problem

    Started by JKopp, 10-01-2013 03:10 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 3,626
    Last Post: 10-04-2013 10:15 AM
    by VTP99  Go to last post
  28. Blistering hot condensate drain pan

    Started by JKopp, 10-02-2013 03:42 PM
    • Replies: 4
    • Views: 1,491
    Last Post: 10-02-2013 07:24 PM
    by chaard  Go to last post
  29. Of all the places you had to..

    Started by JKopp, 09-26-2013 10:38 AM
    • Replies: 3
    • Views: 1,643
    Last Post: 09-26-2013 12:42 PM
    by pecmsg  Go to last post
    • Replies: 2
    • Views: 1,117
    Last Post: 09-11-2013 09:00 PM
    by Mike19  Go to last post
    • Replies: 23
    • Views: 6,772
    Last Post: 09-11-2013 01:05 AM
    by Rodney28334  Go to last post
  30. 12.5 ton Mammoth RTU replacing a Train

    Started by JKopp, 06-30-2013 07:05 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 3,651
    Last Post: 08-23-2013 06:28 PM
    by jchilling  Go to last post
  31. RTU - no wonder I don't get these jobs

    Started by JKopp, 08-14-2013 11:15 PM
    • Replies: 1
    • Views: 1,433
    Last Post: 08-14-2013 11:22 PM
    by GT1980  Go to last post
  32. So the problem is....

    Started by JKopp, 07-12-2013 07:38 PM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 2,462
    Last Post: 07-16-2013 10:16 PM
    by JKopp  Go to last post
  33. Condensate Control - Why would you do this?

    Started by JKopp, 07-09-2013 09:16 PM
    • Replies: 2
    • Views: 1,305
    Last Post: 07-10-2013 07:01 AM
    by heresjohnnyb  Go to last post
  34. For installing outdoor units

    Started by JKopp, 07-04-2013 03:18 PM
    • Replies: 2
    • Views: 658
    Last Post: 07-04-2013 04:22 PM
    by energy star  Go to last post
  35. Five things wrong with this water heater install

    Started by JKopp, 05-21-2013 10:01 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 3,096
    Last Post: 06-20-2013 09:59 PM
    by JKopp  Go to last post
  36. Handling HVAC Equipment with a Hand Truck and the KoppLift™

    Started by JKopp, 06-11-2013 08:53 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 3,737
    Last Post: 06-13-2013 10:30 AM
    by JKopp  Go to last post
    • Replies: 3
    • Views: 1,739
    Last Post: 05-27-2013 03:09 PM
    by sweat hog  Go to last post
  37. Lennox basic

    Started by JKopp, 05-16-2013 09:48 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 3,498
    Last Post: 05-20-2013 11:12 AM
    by Hvac216  Go to last post
    • Replies: 8
    • Views: 1,447
    Last Post: 05-16-2013 10:30 PM
    by JKopp  Go to last post
    • Replies: 1
    • Views: 1,465
    Last Post: 05-08-2013 01:56 PM
    by Rodney28334  Go to last post
  38. This is not a bike?

    Started by JKopp, 11-15-2012 09:41 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 5,531
    Last Post: 05-06-2013 01:52 AM
    by xero328  Go to last post
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