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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: 4,160
    08-10-2011, 04:34 PM Go to last post
    • Replies: 10
    • Views: 1,052
    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: 2,429
    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: 303
    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: 391
    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: 1,597
    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: 531
    09-03-2013, 11:56 PM Go to last post
    • Replies: 6
    • Views: 1,024
    07-12-2013, 06:52 AM 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: 1,100
    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: 1,227
    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: 431
    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: 419
    08-29-2013, 05:27 PM Go to last post
    • Replies: 11
    • Views: 817
    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: 519
    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: 2,275
    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: 4,655
    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: 857
    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: 2,679
    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: 2,172
    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: 603
    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: 891
    06-17-2014, 11:08 AM Go to last post
  18. 10 ton split freezing up

    Started by DOGBOY, 07-24-2014 06:44 PM
    4 Pages
    1 2 3 4
    • Replies: 41
    • Views: 1,157
    07-29-2014, 09:08 AM Go to last post
  19. 10 ton trane need to reduce capacity

    Started by hvac17011, 02-14-2012 08:46 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,301
    02-22-2012, 10:55 PM Go to last post
  20. 10/15 dg. and -20C walk in R-404a?

    Started by Ken11, 11-13-2013 06:31 PM
    • Replies: 0
    • Views: 229
    11-13-2013, 06:31 PM Go to last post
  21. 100 gal indirect

    Started by t2, 02-04-2012 09:58 AM
    • Replies: 3
    • Views: 500
    02-05-2012, 12:25 AM Go to last post
  22. 100+ BS Boxes Daiken Sytem in 3 months.

    Started by drife678, 06-24-2013 09:03 PM
    • Replies: 1
    • Views: 326
    06-26-2013, 05:48 AM Go to last post
  23. 100+pound recovery machine?

    Started by DeltaTech, 04-07-2013 06:03 PM
    • Replies: 9
    • Views: 945
    04-08-2013, 08:56 PM Go to last post
  24. 10K ohm resistor chart

    Started by Push It, 05-04-2013 01:49 PM
    • Replies: 6
    • Views: 2,273
    05-05-2013, 05:35 PM Go to last post
    • Replies: 4
    • Views: 1,080
    11-01-2012, 05:59 AM Go to last post
  25. 12 to 409a to 134a

    Started by docingram, 09-13-2013 12:23 PM
    • Replies: 9
    • Views: 789
    10-10-2013, 12:47 AM Go to last post
  26. 12 ton trane voyager

    Started by jmiles, 04-28-2012 02:37 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 2,214
    05-02-2012, 10:12 PM Go to last post
  27. 12.5 ton coil

    Started by rayr, 10-16-2013 02:43 PM
    • Replies: 0
    • Views: 236
    10-16-2013, 02:43 PM Go to last post
  28. 124 units ion a roof in one day , WOW.

    Started by fridg, 08-02-2014 02:52 AM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,199
    08-06-2014, 07:18 PM Go to last post
  29. 13 year old pkg

    Started by dsprice, 05-01-2012 05:43 PM
    • Replies: 8
    • Views: 909
    05-01-2012, 09:52 PM Go to last post
  30. 134a

    Started by roosel, 06-07-2012 10:36 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,315
    06-08-2012, 08:50 AM Go to last post
  31. 134a TXV on R-12 cooler?

    Started by JarrettHVAC, 09-08-2014 10:13 AM
    • Replies: 7
    • Views: 348
    09-13-2014, 03:30 PM Go to last post
  32. 15 ton L-series

    Started by hvacguy99, 10-04-2012 07:40 PM
    • Replies: 1
    • Views: 467
    10-04-2012, 08:41 PM Go to last post
  33. 15 ton rheem split with low suction presure

    Started by blaw918, 05-07-2014 04:01 PM
    • Replies: 3
    • Views: 294
    05-07-2014, 04:28 PM Go to last post
  34. 19 XL Teardown

    Started by mikeg3066, 11-21-2013 11:32 AM
    • Replies: 4
    • Views: 602
    11-22-2013, 06:59 AM Go to last post
  35. 1964 Carrier Condenser

    Started by Toddbrewster, 06-30-2012 09:10 AM
    • Replies: 7
    • Views: 1,178
    07-29-2012, 09:16 PM Go to last post
  36. 1964 Trane Chiller

    Started by manny238, 11-17-2013 12:20 AM
    • Replies: 4
    • Views: 764
    11-18-2013, 01:01 PM Go to last post
  37. 1974

    Started by mccann, 07-26-2013 08:26 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,109
    07-31-2013, 05:32 PM Go to last post
  38. 1991 youk sunline 40 ton wiring diagram

    Started by caliboy6990045, 01-09-2012 08:08 AM
    • Replies: 2
    • Views: 548
    01-16-2012, 07:38 PM Go to last post
  39. 1992 Flotronic 30GB 045 code 68 problem

    Started by baronpilot, 07-11-2013 11:42 PM
    • Replies: 7
    • Views: 811
    03-23-2014, 01:42 PM Go to last post
  40. 19xl

    Started by chillerguru, 07-15-2004 12:02 AM
    • Replies: 6
    • Views: 1,616
    09-03-2011, 11:23 PM Go to last post
  41. 19xrv

    Started by GOG, 04-08-2014 09:13 PM
    • Replies: 1
    • Views: 292
    04-08-2014, 11:12 PM Go to last post
  42. 1st Year apprentice

    Started by BeEasy49, 08-17-2011 12:37 AM
    • Replies: 6
    • Views: 1,504
    08-17-2011, 09:07 PM Go to last post
    • Replies: 5
    • Views: 650
    07-06-2013, 09:56 AM Go to last post
  43. 2 condensers, one evaporator

    Started by FitterTom, 10-25-2011 02:33 PM
    • Replies: 11
    • Views: 2,015
    10-26-2011, 07:47 AM Go to last post
  44. 2 stage compressor assembled?

    Started by fyp, 12-27-2011 10:43 PM
    • Replies: 2
    • Views: 563
    12-28-2011, 12:58 AM Go to last post
  45. 2 stage gas valves slow or fast

    Started by dave1234, 01-05-2014 12:52 PM
    • Replies: 1
    • Views: 299
    01-05-2014, 03:00 PM Go to last post

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