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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: 8,825
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

    • Replies: 10
    • Views: 1,623
    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: 4,120
    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: 668
    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: 2,995
    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: 776
    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: 2,286
    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: 908
    09-03-2013, 11:56 PM Go to last post
    • Replies: 6
    • Views: 1,559
    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: 3,573
    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: 1,978
    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: 769
    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: 853
    08-29-2013, 05:27 PM Go to last post
    • Replies: 11
    • Views: 1,534
    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: 934
    10-07-2013, 04:07 PM Go to last post
    • Replies: 12
    • Views: 1,802
    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: 3,318
    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: 7,606
    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: 1,327
    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: 4,253
    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: 3,338
    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: 1,199
    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: 2,093
    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: 3,152
    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: 2,113
    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: 1,682
    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: 481
    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: 844
    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: 608
    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: 1,645
    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: 5,553
    05-05-2013, 05:35 PM Go to last post
    • Replies: 4
    • Views: 1,660
    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: 1,663
    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: 556
    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: 3,220
    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: 517
    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: 345
    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: 2,963
    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: 1,401
    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: 2,688
    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: 912
    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: 843
    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: 806
    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: 1,420
    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: 486
    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: 1,856
    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: 1,493
    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: 2,161
    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: 660
    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: 850
    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: 1,601
    03-23-2014, 01:42 PM Go to last post

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