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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 Threads

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

    Started by Dad, 08-10-2011 04:34 PM
    • Replies: 0
    • Views: 8,662
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

    • Replies: 10
    • Views: 1,618
    09-23-2012, 06:41 PM Go to last post
  2. "old" Victaulic to "new"?

    Started by Randy S., 01-29-2010 10:56 AM
    • Replies: 12
    • Views: 4,035
    06-07-2012, 10:32 PM Go to last post
  3. Cool 'IOM' For Trane SWUD035FDA

    Started by rnoel, 10-18-2013 12:49 AM
    • Replies: 2
    • Views: 667
    10-19-2013, 10:32 PM Go to last post
  4. 'Large freon loss prevention via High Super Heat Monitoring'

    Started by mixsit, 07-26-2013 02:36 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 2,917
    06-11-2015, 04:39 AM Go to last post
  5. (ending the day with ice in FL)

    Started by hvacman2213, 01-28-2013 09:19 PM
    • Replies: 2
    • Views: 766
    01-29-2013, 12:06 AM Go to last post
  6. 06D compresor presures

    Started by GuitarDan, 08-20-2011 01:46 AM
    • Replies: 10
    • Views: 2,255
    08-30-2011, 03:06 AM Go to last post
  7. 06D Compressor question

    Started by MisterFixer, 08-31-2013 02:34 AM
    • Replies: 5
    • Views: 902
    09-03-2013, 11:56 PM Go to last post
    • Replies: 6
    • Views: 1,547
    07-12-2013, 06:52 AM Go to last post
  8. Confused 06D suction cut off unloader failure or not?

    Started by refmet, 07-24-2013 11:21 PM
    • Replies: 11
    • Views: 3,436
    06-06-2015, 10:13 AM Go to last post
  9. Confused 06d unloader

    Started by dhm-fixit, 06-20-2012 06:17 PM
    • Replies: 9
    • Views: 1,965
    06-24-2012, 08:09 PM Go to last post
  10. 06e question

    Started by newbe0507, 07-16-2013 07:10 PM
    • Replies: 3
    • Views: 768
    07-17-2013, 05:45 PM Go to last post
  11. 06E unloader question

    Started by mixsit, 08-28-2013 03:41 PM
    • Replies: 3
    • Views: 849
    08-29-2013, 05:27 PM Go to last post
    • Replies: 11
    • Views: 1,530
    09-04-2013, 11:57 AM Go to last post
  12. 06ET Compressor Pumps out the oil

    Started by servman, 10-07-2013 03:05 PM
    • Replies: 2
    • Views: 919
    10-07-2013, 04:07 PM Go to last post
    • Replies: 12
    • Views: 1,729
    10-30-2015, 11:55 AM Go to last post
  13. 1 Damper 2 Furnaces?

    Started by morepower7701, 10-18-2011 05:55 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 3,286
    01-23-2013, 10:14 PM Go to last post
  14. 1 phase 460v cond. motor?

    Started by jarganda83, 11-15-2012 09:53 PM
    4 Pages
    1 2 3 4
    • Replies: 42
    • Views: 7,539
    12-10-2012, 12:09 AM Go to last post
  15. 1.5 ton liebert unit

    Started by betoallstate, 03-28-2012 11:38 AM
    • Replies: 4
    • Views: 1,316
    03-29-2012, 08:59 AM Go to last post
  16. 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: 4,206
    03-21-2013, 10:00 PM Go to last post
  17. 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: 3,286
    04-10-2012, 03:32 PM Go to last post
  18. 10 Ton Rheem

    Started by VTP99, 07-07-2012 10:38 PM
    • Replies: 3
    • Views: 1,190
    07-08-2012, 08:21 AM Go to last post
  19. 10 ton scroll failure in trane system?

    Started by Trubbler, 06-13-2014 03:00 AM
    • Replies: 10
    • Views: 2,065
    06-17-2014, 11:08 AM Go to last post
  20. 10 ton split freezing up

    Started by DOGBOY, 07-24-2014 06:44 PM
    4 Pages
    1 2 3 4
    • Replies: 41
    • Views: 3,129
    07-29-2014, 09:08 AM Go to last post
  21. 10 ton trane need to reduce capacity

    Started by hvac17011, 02-14-2012 09:46 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 2,085
    02-22-2012, 11:55 PM Go to last post
  22. 10 TON TRANE PRECEDENT

    Started by VTP99, 11-15-2015 12:27 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 1,577
    04-05-2016, 12:19 PM Go to last post
  23. 10/15 dg. and -20C walk in R-404a?

    Started by Ken11, 11-13-2013 07:31 PM
    • Replies: 0
    • Views: 477
    11-13-2013, 07:31 PM Go to last post
  24. 100 gal indirect

    Started by t2, 02-04-2012 10:58 AM
    • Replies: 3
    • Views: 835
    02-05-2012, 01:25 AM Go to last post
  25. 100+ BS Boxes Daiken Sytem in 3 months.

    Started by drife678, 06-24-2013 09:03 PM
    • Replies: 1
    • Views: 596
    06-26-2013, 05:48 AM Go to last post
  26. 100+pound recovery machine?

    Started by DeltaTech, 04-07-2013 06:03 PM
    • Replies: 9
    • Views: 1,625
    04-08-2013, 08:56 PM Go to last post
  27. 10K ohm resistor chart

    Started by Push It, 05-04-2013 01:49 PM
    • Replies: 6
    • Views: 5,405
    05-05-2013, 05:35 PM Go to last post
    • Replies: 4
    • Views: 1,637
    11-01-2012, 05:59 AM Go to last post
  28. 12 to 409a to 134a

    Started by docingram, 09-13-2013 12:23 PM
    • Replies: 9
    • Views: 1,645
    10-10-2013, 12:47 AM Go to last post
  29. Confused 12 to Trane gaspac freezing up

    Started by jimmyd5, 05-24-2016 05:11 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 529
    05-25-2016, 07:01 PM Go to last post
  30. 12 ton trane voyager

    Started by jmiles, 04-28-2012 02:37 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 3,210
    05-02-2012, 10:12 PM Go to last post
  31. 12.5 ton coil

    Started by rayr, 10-16-2013 02:43 PM
    • Replies: 0
    • Views: 513
    10-16-2013, 02:43 PM Go to last post
  32. 120V Commercial Honeywell thermostat install question

    Started by 520, 06-10-2016 06:23 PM
    • Replies: 3
    • Views: 291
    06-16-2016, 06:41 PM Go to last post
  33. 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: 2,921
    08-06-2014, 07:18 PM Go to last post
  34. 13 year old pkg

    Started by dsprice, 05-01-2012 05:43 PM
    • Replies: 8
    • Views: 1,394
    05-01-2012, 09:52 PM Go to last post
  35. 134a

    Started by roosel, 06-07-2012 10:36 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,631
    06-08-2012, 08:50 AM Go to last post
  36. 134a TXV on R-12 cooler?

    Started by JarrettHVAC, 09-08-2014 10:13 AM
    • Replies: 7
    • Views: 905
    09-13-2014, 03:30 PM Go to last post
  37. 15 ton L-series

    Started by hvacguy99, 10-04-2012 07:40 PM
    • Replies: 1
    • Views: 837
    10-04-2012, 08:41 PM Go to last post
  38. 15 ton rheem split with low suction presure

    Started by blaw918, 05-07-2014 04:01 PM
    • Replies: 3
    • Views: 784
    05-07-2014, 04:28 PM Go to last post
  39. 19 XL Teardown

    Started by mikeg3066, 11-21-2013 12:32 PM
    • Replies: 4
    • Views: 1,395
    11-22-2013, 07:59 AM Go to last post
  40. 1950's Trane Univent

    Started by mkraintz, 09-02-2015 11:56 AM
    • Replies: 0
    • Views: 475
    09-02-2015, 11:56 AM Go to last post
  41. 1964 Carrier Condenser

    Started by Toddbrewster, 06-30-2012 09:10 AM
    • Replies: 7
    • Views: 1,828
    07-29-2012, 09:16 PM Go to last post
  42. 1964 Trane Chiller

    Started by manny238, 11-17-2013 01:20 AM
    • Replies: 4
    • Views: 1,478
    11-18-2013, 02:01 PM Go to last post
  43. 1974

    Started by mccann, 07-26-2013 08:26 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 2,143
    07-31-2013, 05:32 PM Go to last post
  44. 1990 trane climatechanger

    Started by hvac17011, 04-24-2015 10:15 PM
    • Replies: 1
    • Views: 641
    04-24-2015, 11:12 PM Go to last post
  45. 1991 youk sunline 40 ton wiring diagram

    Started by caliboy6990045, 01-09-2012 09:08 AM
    • Replies: 2
    • Views: 837
    01-16-2012, 08:38 PM Go to last post
  46. 1992 Flotronic 30GB 045 code 68 problem

    Started by baronpilot, 07-11-2013 11:42 PM
    • Replies: 7
    • Views: 1,586
    03-23-2014, 01:42 PM Go to last post

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