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Forum: Tech to Tech Chat - Commercial

FOR TECHNICAL CHAT BETWEEN INDUSTRY WORKERS ONLY. NO AOP OR DIY** This forum is for Technical Chat in the Commercial Industry and only within the limits of the Open area Rules concerning DIY. Any technical chat that goes too far will be removed or moved to the Pro Area.

  1. Sticky Thread Sticky: NO AOP posts here please. ONLY Tech to Tech chatter

    Started by Dad, 08-10-2011 04:34 PM
    • Replies: 0
    • Views: 3,846
    08-10-2011, 04:34 PM Go to last post
  1. Confused sight glass wont clear

    Started by joebear, 06-16-2013 11:37 AM
    • Replies: 11
    • Views: 1,317
    06-21-2013, 01:06 AM Go to last post
  2. Tricky one

    Started by mgibbs, 06-18-2013 10:53 AM
    2 Pages
    1 2
    • Replies: 18
    • Views: 1,380
    06-20-2013, 09:15 PM Go to last post
  3. Liquid soap and Loctite on pump seal assembly

    Started by _knight_, 06-19-2013 07:43 AM
    • Replies: 3
    • Views: 690
    06-20-2013, 08:50 PM Go to last post
  4. Acid tests, hermetic compressors

    Started by mixsit, 06-20-2013 01:40 PM
    • Replies: 6
    • Views: 518
    06-20-2013, 08:07 PM Go to last post
  5. Becoming a better helper

    Started by ScoobyXT94, 04-08-2013 06:07 PM
    3 Pages
    1 2 3
    • Replies: 37
    • Views: 2,679
    06-20-2013, 02:03 PM Go to last post
  6. Trane Voyager

    Started by Abrnth3, 06-13-2013 11:29 AM
    3 Pages
    1 2 3
    • Replies: 35
    • Views: 2,385
    06-19-2013, 09:07 PM Go to last post
  7. domestic hot water problem

    Started by newyorkjets, 06-18-2013 03:48 PM
    • Replies: 1
    • Views: 305
    06-19-2013, 09:04 PM Go to last post
  8. Thick insulation compressor' wire..?

    Started by mixsit, 06-17-2013 01:16 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,061
    06-19-2013, 08:44 PM Go to last post
  9. Confused Turbo Air

    Started by mirfgtech, 06-19-2013 08:17 AM
    • Replies: 3
    • Views: 342
    06-19-2013, 12:51 PM Go to last post
  10. honeywell.co2 sensor wiring

    Started by davidc17, 06-18-2013 07:24 PM
    • Replies: 0
    • Views: 356
    06-18-2013, 07:24 PM Go to last post
  11. Old Westinghouse

    Started by coolerinfrederick, 06-17-2013 04:53 PM
    • Replies: 1
    • Views: 305
    06-18-2013, 06:20 PM Go to last post
  12. Sanyo commercial systems

    Started by gtelder, 06-12-2013 10:30 AM
    • Replies: 2
    • Views: 506
    06-18-2013, 07:40 AM Go to last post
  13. Help with Honeywell!

    Started by partroy, 06-02-2013 05:51 PM
    • Replies: 3
    • Views: 512
    06-17-2013, 09:26 PM Go to last post
  14. Eng air

    Started by billyp7999, 06-17-2013 08:32 PM
    • Replies: 1
    • Views: 354
    06-17-2013, 08:54 PM Go to last post
  15. Compressors in tandem

    Started by Apprenticanic, 06-13-2013 01:25 AM
    2 Pages
    1 2
    • Replies: 23
    • Views: 1,952
    06-17-2013, 01:02 PM Go to last post
  16. York roof top not down to temp problems.

    Started by cfe, 06-11-2013 03:38 AM
    2 Pages
    1 2
    • Replies: 21
    • Views: 1,558
    06-16-2013, 07:41 PM Go to last post
  17. Pin Hole leaks

    Started by MisterFixer, 06-15-2013 01:50 AM
    • Replies: 7
    • Views: 724
    06-16-2013, 07:38 PM Go to last post
  18. RTAAFROM AIR TO WATER COOLED

    Started by caymancl, 06-13-2013 12:25 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 889
    06-16-2013, 01:51 PM Go to last post
  19. Closed loop system for heat pumps

    Started by dlove, 06-14-2013 01:55 PM
    • Replies: 4
    • Views: 570
    06-15-2013, 03:30 PM Go to last post
  20. Slip joint pliers as pipe wrench

    Started by NoahsArcFlash, 05-15-2013 12:41 AM
    • Replies: 9
    • Views: 1,320
    06-15-2013, 02:53 PM Go to last post
  21. how long it take get the correct pressure reading?

    Started by pony, 06-14-2013 05:43 AM
    • Replies: 10
    • Views: 672
    06-15-2013, 01:26 PM Go to last post
  22. Hail guards for micro-channel condensers

    Started by AYservicetech, 06-14-2013 10:43 AM
    • Replies: 6
    • Views: 413
    06-15-2013, 08:59 AM Go to last post
  23. Danfoss compressors

    Started by dave0176, 06-14-2013 10:22 PM
    • Replies: 0
    • Views: 295
    06-14-2013, 10:22 PM Go to last post
  24. scrapping old units

    Started by aftech, 06-05-2013 08:45 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 2,203
    06-14-2013, 02:38 PM Go to last post
  25. nitrogen pressure vs temp

    Started by ckartson, 06-11-2013 06:26 AM
    • Replies: 11
    • Views: 1,249
    06-13-2013, 06:24 PM Go to last post
  26. Varying voltages at comp for walk in cooler

    Started by Apprenticanic, 06-13-2013 01:14 AM
    • Replies: 2
    • Views: 522
    06-13-2013, 06:15 PM Go to last post
  27. Condensating defussers

    Started by richper, 06-12-2013 11:18 AM
    • Replies: 4
    • Views: 427
    06-13-2013, 05:42 PM Go to last post
  28. Copeland Compressor

    Started by Ned355, 06-12-2013 12:07 PM
    • Replies: 5
    • Views: 593
    06-12-2013, 07:34 PM Go to last post
  29. 2001 trane rtu

    Started by newyorkjets, 06-07-2013 06:11 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,438
    06-11-2013, 09:06 PM Go to last post
    • Replies: 5
    • Views: 1,645
    06-11-2013, 08:50 PM Go to last post
  30. AAON unit

    Started by etheric999, 05-29-2013 10:19 AM
    • Replies: 7
    • Views: 1,077
    06-11-2013, 08:16 PM Go to last post
  31. Trane RTU fan issue

    Started by Benny99, 06-11-2013 02:14 PM
    • Replies: 0
    • Views: 430
    06-11-2013, 02:14 PM Go to last post
  32. 7.5 ton American standard

    Started by biggi, 06-10-2013 12:25 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,052
    06-11-2013, 11:43 AM Go to last post
  33. Need Installtion Help

    Started by sirilhvac, 06-11-2013 09:08 AM
    • Replies: 0
    • Views: 294
    06-11-2013, 09:08 AM Go to last post
  34. Packaged units

    Started by Silvelo79, 06-11-2013 12:26 AM
    • Replies: 1
    • Views: 377
    06-11-2013, 02:05 AM Go to last post
  35. Mineral oil and 407c

    Started by skyball, 06-10-2013 01:32 PM
    • Replies: 3
    • Views: 466
    06-10-2013, 09:16 PM Go to last post
  36. trane yhc060e3rma0289g. control issue

    Started by COOLJIM, 06-10-2013 09:04 PM
    • Replies: 0
    • Views: 246
    06-10-2013, 09:04 PM Go to last post
  37. everything ripped out

    Started by cooldaddy11, 06-10-2013 08:20 PM
    • Replies: 1
    • Views: 304
    06-10-2013, 08:21 PM Go to last post
    • Replies: 5
    • Views: 513
    06-10-2013, 12:35 AM Go to last post
  38. R-410A Evucation procedures?

    Started by Zak_N, 06-06-2013 09:09 PM
    • Replies: 4
    • Views: 804
    06-10-2013, 12:25 AM Go to last post
  39. Confused Little Help

    Started by rjopas, 06-02-2013 08:57 PM
    • Replies: 3
    • Views: 398
    06-09-2013, 01:33 PM Go to last post
  40. Lennox rtu

    Started by billyp7999, 06-07-2013 03:14 PM
    • Replies: 1
    • Views: 537
    06-09-2013, 12:03 PM Go to last post
  41. scale dissollver question

    Started by newbe0507, 06-05-2013 07:13 PM
    • Replies: 3
    • Views: 387
    06-09-2013, 10:10 AM Go to last post
    • Replies: 9
    • Views: 936
    06-08-2013, 10:26 PM Go to last post
  42. Thumbs down OH RATS !!!!!!

    Started by hammerman2029, 06-08-2013 07:00 PM
    • Replies: 7
    • Views: 558
    06-08-2013, 07:52 PM Go to last post
    • Replies: 3
    • Views: 458
    06-08-2013, 06:20 PM Go to last post
  43. Need suggestions on removing moisture from system

    Started by thump_rrr, 06-03-2013 03:26 PM
    3 Pages
    1 2 3
    • Replies: 37
    • Views: 3,030
    06-08-2013, 03:39 PM Go to last post
  44. VFD config. on pumps

    Started by Notasupertech, 05-30-2013 03:22 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 866
    06-08-2013, 03:20 PM Go to last post
  45. JC ZJ12

    Started by AB815SC, 06-03-2013 08:53 PM
    • Replies: 5
    • Views: 409
    06-08-2013, 09:23 AM Go to last post
  46. Frustrated, and need to rant!

    Started by coolerik, 05-14-2013 09:26 PM
    3 Pages
    1 2 3
    • Replies: 35
    • Views: 2,659
    06-07-2013, 07:04 PM Go to last post

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