Tech to Tech Chat - Commercial
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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: 3,594
    08-10-2011, 04:34 PM Go to last post
    • Replies: 10
    • Views: 953
    09-23-2012, 06:41 PM Go to last post
  1. "old" Victaulic to "new"?

    Started by Randy S., 01-29-2010 09:56 AM
    • Replies: 12
    • Views: 2,219
    06-07-2012, 10:32 PM Go to last post
  2. Cool 'IOM' For Trane SWUD035FDA

    Started by rnoel, 10-18-2013 12:49 AM
    • Replies: 2
    • Views: 244
    10-19-2013, 10:32 PM Go to last post
  3. (ending the day with ice in FL)

    Started by hvacman2213, 01-28-2013 08:19 PM
    • Replies: 2
    • Views: 316
    01-28-2013, 11:06 PM Go to last post
  4. 06D compresor presures

    Started by GuitarDan, 08-20-2011 01:46 AM
    • Replies: 10
    • Views: 1,525
    08-30-2011, 03:06 AM Go to last post
  5. 06D Compressor question

    Started by MisterFixer, 08-31-2013 02:34 AM
    • Replies: 5
    • Views: 501
    09-03-2013, 11:56 PM Go to last post
  6. Confused 06D suction cut off unloader failure or not?

    Started by refmet, 07-24-2013 11:21 PM
    • Replies: 7
    • Views: 897
    08-05-2013, 07:26 PM Go to last post
  7. Confused 06d unloader

    Started by dhm-fixit, 06-20-2012 06:17 PM
    • Replies: 9
    • Views: 1,084
    06-24-2012, 08:09 PM Go to last post
  8. 06e question

    Started by newbe0507, 07-16-2013 07:10 PM
    • Replies: 3
    • Views: 379
    07-17-2013, 05:45 PM Go to last post
  9. 06E unloader question

    Started by mixsit, 08-28-2013 03:41 PM
    • Replies: 3
    • Views: 384
    08-29-2013, 05:27 PM Go to last post
    • Replies: 11
    • Views: 742
    09-04-2013, 11:57 AM Go to last post
  10. 06ET Compressor Pumps out the oil

    Started by servman, 10-07-2013 03:05 PM
    • Replies: 2
    • Views: 449
    10-07-2013, 04:07 PM Go to last post
  11. 1 Damper 2 Furnaces?

    Started by morepower7701, 10-18-2011 05:55 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 2,024
    01-23-2013, 09:14 PM Go to last post
  12. 1 phase 460v cond. motor?

    Started by jarganda83, 11-15-2012 08:53 PM
    4 Pages
    1 2 3 4
    • Replies: 42
    • Views: 4,096
    12-09-2012, 11:09 PM Go to last post
  13. 1.5 ton liebert unit

    Started by betoallstate, 03-28-2012 11:38 AM
    • Replies: 4
    • Views: 788
    03-29-2012, 08:59 AM Go to last post
  14. 10 ton Carrier Cond on a 7.5 AHU

    Started by Six, 06-26-2012 02:55 PM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 2,308
    03-21-2013, 10:00 PM Go to last post
  15. 10 Ton Package Unit 2nd Stage Compressor won't Start

    Started by jumstar, 04-07-2012 12:14 AM
    2 Pages
    1 2
    • Replies: 21
    • Views: 2,084
    04-10-2012, 03:32 PM Go to last post
  16. 10 Ton Rheem

    Started by VTP99, 07-07-2012 10:38 PM
    • Replies: 3
    • Views: 553
    07-08-2012, 08:21 AM Go to last post
  17. 10 ton scroll failure in trane system?

    Started by Trubbler, 06-13-2014 03:00 AM
    • Replies: 10
    • Views: 708
    06-17-2014, 11:08 AM Go to last post
  18. 10 ton trane need to reduce capacity

    Started by hvac17011, 02-14-2012 08:46 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,191
    02-22-2012, 10:55 PM Go to last post
  19. 10/15 dg. and -20C walk in R-404a?

    Started by Ken11, 11-13-2013 06:31 PM
    • Replies: 0
    • Views: 200
    11-13-2013, 06:31 PM Go to last post
  20. 100 gal indirect

    Started by t2, 02-04-2012 09:58 AM
    • Replies: 3
    • Views: 450
    02-05-2012, 12:25 AM Go to last post
  21. 100+ BS Boxes Daiken Sytem in 3 months.

    Started by drife678, 06-24-2013 09:03 PM
    • Replies: 1
    • Views: 282
    06-26-2013, 05:48 AM Go to last post
  22. 100+pound recovery machine?

    Started by DeltaTech, 04-07-2013 06:03 PM
    • Replies: 9
    • Views: 764
    04-08-2013, 08:56 PM Go to last post
  23. 10K ohm resistor chart

    Started by Push It, 05-04-2013 01:49 PM
    • Replies: 6
    • Views: 1,880
    05-05-2013, 05:35 PM Go to last post
    • Replies: 4
    • Views: 958
    11-01-2012, 05:59 AM Go to last post
  24. 12 to 409a to 134a

    Started by docingram, 09-13-2013 12:23 PM
    • Replies: 9
    • Views: 678
    10-10-2013, 12:47 AM Go to last post
  25. 12 ton trane voyager

    Started by jmiles, 04-28-2012 02:37 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 1,985
    05-02-2012, 10:12 PM Go to last post
  26. 12.5 ton coil

    Started by rayr, 10-16-2013 02:43 PM
    • Replies: 0
    • Views: 194
    10-16-2013, 02:43 PM Go to last post
  27. 13 year old pkg

    Started by dsprice, 05-01-2012 05:43 PM
    • Replies: 8
    • Views: 825
    05-01-2012, 09:52 PM Go to last post
  28. 134a

    Started by roosel, 06-07-2012 10:36 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,103
    06-08-2012, 08:50 AM Go to last post
  29. 15 ton L-series

    Started by hvacguy99, 10-04-2012 07:40 PM
    • Replies: 1
    • Views: 399
    10-04-2012, 08:41 PM Go to last post
  30. 15 ton rheem split with low suction presure

    Started by blaw918, 05-07-2014 04:01 PM
    • Replies: 3
    • Views: 211
    05-07-2014, 04:28 PM Go to last post
  31. 19 XL Teardown

    Started by mikeg3066, 11-21-2013 11:32 AM
    • Replies: 4
    • Views: 502
    11-22-2013, 06:59 AM Go to last post
  32. 1964 Carrier Condenser

    Started by Toddbrewster, 06-30-2012 09:10 AM
    • Replies: 7
    • Views: 1,058
    07-29-2012, 09:16 PM Go to last post
  33. 1964 Trane Chiller

    Started by manny238, 11-17-2013 12:20 AM
    • Replies: 4
    • Views: 643
    11-18-2013, 01:01 PM Go to last post
  34. 1974

    Started by mccann, 07-26-2013 08:26 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 904
    07-31-2013, 05:32 PM Go to last post
  35. 1991 youk sunline 40 ton wiring diagram

    Started by caliboy6990045, 01-09-2012 08:08 AM
    • Replies: 2
    • Views: 514
    01-16-2012, 07:38 PM Go to last post
  36. 1992 Flotronic 30GB 045 code 68 problem

    Started by baronpilot, 07-11-2013 11:42 PM
    • Replies: 7
    • Views: 673
    03-23-2014, 01:42 PM Go to last post
  37. 19xl

    Started by chillerguru, 07-15-2004 12:02 AM
    • Replies: 6
    • Views: 1,540
    09-03-2011, 11:23 PM Go to last post
  38. 19xrv

    Started by GOG, 04-08-2014 09:13 PM
    • Replies: 1
    • Views: 219
    04-08-2014, 11:12 PM Go to last post
  39. 1st Year apprentice

    Started by BeEasy49, 08-17-2011 12:37 AM
    • Replies: 6
    • Views: 1,365
    08-17-2011, 09:07 PM Go to last post
    • Replies: 5
    • Views: 551
    07-06-2013, 09:56 AM Go to last post
  40. 2 condensers, one evaporator

    Started by FitterTom, 10-25-2011 02:33 PM
    • Replies: 11
    • Views: 1,731
    10-26-2011, 07:47 AM Go to last post
  41. 2 stage compressor assembled?

    Started by fyp, 12-27-2011 10:43 PM
    • Replies: 2
    • Views: 515
    12-28-2011, 12:58 AM Go to last post
  42. 2 stage gas valves slow or fast

    Started by dave1234, 01-05-2014 12:52 PM
    • Replies: 1
    • Views: 246
    01-05-2014, 03:00 PM Go to last post
  43. 2 ton compressor in a 3 ton unit?

    Started by jbaur, 09-08-2013 10:33 PM
    • Replies: 7
    • Views: 583
    09-10-2013, 07:05 PM Go to last post
  44. 2-pipe fan-coils CHW and HW gpm

    Started by ClimateFrontier, 02-05-2012 10:51 PM
    • Replies: 8
    • Views: 1,057
    02-12-2012, 04:25 PM Go to last post
  45. 2-Stage Split System on 1 lineset

    Started by cvcsmkr, 01-23-2014 02:35 PM
    • Replies: 12
    • Views: 623
    01-25-2014, 01:37 AM Go to last post

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