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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: 8,532
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. Heat pump pumping down

    Started by furnacemaninc, 07-04-2014 10:04 AM
    • Replies: 9
    • Views: 1,423
    07-05-2014, 11:56 PM Go to last post
  3. Freedom

    Started by BBeerme, 07-04-2014 10:08 AM
    • Replies: 7
    • Views: 1,218
    07-05-2014, 07:54 PM Go to last post
  4. Upright freezer?

    Started by Amel55, 06-27-2014 09:54 AM
    • Replies: 10
    • Views: 1,020
    07-05-2014, 02:59 AM Go to last post
  5. old york chiller cond motor mount

    Started by chillerout1, 07-02-2014 07:59 PM
    • Replies: 9
    • Views: 750
    07-04-2014, 10:03 PM Go to last post
  6. Run Capacitor Wiring

    Started by johnredd, 07-02-2014 10:33 AM
    • Replies: 12
    • Views: 1,619
    07-04-2014, 12:42 PM Go to last post
  7. Confused High superheat TRANE Voyager (2006)

    Started by bsfitz88, 07-04-2014 09:34 AM
    • Replies: 12
    • Views: 767
    07-04-2014, 11:19 AM Go to last post
  8. High superheat 20 ton TRANE Voyager (2006)

    Started by bsfitz88, 07-04-2014 10:11 AM
    • Replies: 2
    • Views: 376
    07-04-2014, 11:16 AM Go to last post
  9. leak testing ?

    Started by newbe0507, 07-01-2014 10:00 AM
    • Replies: 12
    • Views: 1,148
    07-04-2014, 11:03 AM Go to last post
  10. Career change advice on becoming a HVAC technician

    Started by lknights1987, 05-20-2014 06:38 AM
    2 Pages
    1 2
    • Replies: 24
    • Views: 3,017
    07-04-2014, 10:41 AM Go to last post
  11. AAON Belt sheeve for rk unit

    Started by bwd111, 07-03-2014 12:26 PM
    • Replies: 3
    • Views: 612
    07-04-2014, 09:57 AM Go to last post
  12. A Fun Question . . .

    Started by BBeerme, 06-27-2014 10:01 PM
    7 Pages
    1 2 3 4 5 6 ... 7
    • Replies: 90
    • Views: 7,790
    07-04-2014, 01:38 AM Go to last post
  13. Residential to Commercial

    Started by jnaas2, 06-12-2014 09:02 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 2,278
    07-04-2014, 01:36 AM Go to last post
  14. filter-drier pressure drop.

    Started by hands, 07-02-2014 09:17 PM
    • Replies: 2
    • Views: 520
    07-02-2014, 11:26 PM Go to last post
  15. Vacuum below 500 microns

    Started by Hvac2014, 06-09-2014 09:14 AM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 5,758
    07-02-2014, 12:34 PM Go to last post
  16. Communication Issues

    Started by Baelthorn, 07-01-2014 03:50 PM
    • Replies: 1
    • Views: 372
    07-02-2014, 09:48 AM Go to last post
  17. YPAL090 Belts

    Started by jacoby717, 07-01-2014 02:27 PM
    • Replies: 4
    • Views: 551
    07-02-2014, 12:26 AM Go to last post
  18. Honeywell M955C1014 Manual

    Started by HuNGRYTeCH, 07-01-2014 05:06 PM
    • Replies: 0
    • Views: 372
    07-01-2014, 05:06 PM Go to last post
    • Replies: 0
    • Views: 276
    07-01-2014, 09:26 AM Go to last post
  19. Water regulating valves

    Started by dfloodhvac, 06-29-2014 09:47 PM
    • Replies: 9
    • Views: 801
    06-30-2014, 09:10 AM Go to last post
  20. H-10B leak detector question

    Started by primmers, 06-20-2014 10:21 AM
    • Replies: 7
    • Views: 1,084
    06-27-2014, 07:37 PM Go to last post
  21. Trane heat pump

    Started by ltpenguin, 06-06-2014 07:28 PM
    • Replies: 3
    • Views: 940
    06-25-2014, 11:14 PM Go to last post
  22. Caryle

    Started by billyp7999, 06-22-2014 10:13 AM
    • Replies: 9
    • Views: 1,067
    06-24-2014, 08:01 PM Go to last post
  23. 30 ton TEV How does it do it?

    Started by dobbin, 06-12-2014 07:44 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,144
    06-24-2014, 07:57 PM Go to last post
  24. Commercial Takeoff software whats good?

    Started by Freezeking2000, 06-24-2014 11:39 AM
    • Replies: 0
    • Views: 350
    06-24-2014, 11:39 AM Go to last post
  25. Confused R410a high rise application for 7.5 ton heatpump split system

    Started by airprep, 06-20-2014 11:44 AM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 2,044
    06-24-2014, 08:17 AM Go to last post
  26. Down flow condensate issues

    Started by Scott Kline, 05-12-2014 04:53 PM
    3 Pages
    1 2 3
    • Replies: 38
    • Views: 3,904
    06-23-2014, 07:14 AM Go to last post
  27. Cracked Discharge Line

    Started by Shreadhead, 06-19-2014 11:10 PM
    • Replies: 8
    • Views: 1,255
    06-22-2014, 09:23 PM Go to last post
  28. Johnson Controls condenser

    Started by chr358, 06-22-2014 01:29 PM
    • Replies: 0
    • Views: 407
    06-22-2014, 01:29 PM Go to last post
  29. manual reset high pressure switch

    Started by toolsrules, 06-18-2014 10:34 PM
    • Replies: 12
    • Views: 1,671
    06-21-2014, 03:41 PM Go to last post
  30. Drain pan tabs.

    Started by mattinorange, 06-17-2014 07:08 PM
    • Replies: 9
    • Views: 1,302
    06-20-2014, 05:05 PM Go to last post
  31. Refrigerant monitor info needed

    Started by waltervan, 06-05-2014 06:10 PM
    • Replies: 1
    • Views: 555
    06-17-2014, 09:32 PM Go to last post
  32. Auto AC Charging R-12 Gauges to adaptor

    Started by techservices, 06-07-2014 08:22 PM
    3 Pages
    1 2 3
    • Replies: 30
    • Views: 4,070
    06-17-2014, 07:02 PM Go to last post
  33. 10 ton scroll failure in trane system?

    Started by Trubbler, 06-13-2014 03:00 AM
    • Replies: 10
    • Views: 2,028
    06-17-2014, 11:08 AM Go to last post
  34. New Carrier violent compressor starts

    Started by toptech, 06-15-2014 11:53 PM
    • Replies: 8
    • Views: 1,265
    06-16-2014, 11:48 PM Go to last post
  35. Another Staybrite Thread

    Started by Mike19, 06-14-2014 08:17 PM
    • Replies: 12
    • Views: 1,739
    06-16-2014, 11:20 PM Go to last post
    • Replies: 2
    • Views: 749
    06-16-2014, 02:46 PM Go to last post
  36. stinking plumbers!

    Started by jayguy, 06-12-2014 01:43 AM
    3 Pages
    1 2 3
    • Replies: 34
    • Views: 4,318
    06-16-2014, 10:27 AM Go to last post
  37. Trane YSC RTU

    Started by Servicepro, 06-11-2014 08:30 PM
    • Replies: 4
    • Views: 751
    06-14-2014, 10:22 AM Go to last post
  38. Hmm If I increase a motor do I change the blower/fan size?

    Started by JeremyJFisher, 06-05-2014 01:14 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 1,768
    06-13-2014, 11:13 PM Go to last post
  39. Bohn wiring diagram

    Started by mdp, 06-11-2014 04:25 PM
    • Replies: 3
    • Views: 858
    06-13-2014, 10:44 AM Go to last post
  40. Yeoman's Work

    Started by BBeerme, 06-13-2014 01:00 AM
    • Replies: 5
    • Views: 1,031
    06-13-2014, 09:09 AM Go to last post
  41. trane voyager drain pan

    Started by hvac17011, 06-12-2014 06:00 AM
    • Replies: 1
    • Views: 503
    06-13-2014, 07:26 AM Go to last post
  42. 427a, anything good or bad?

    Started by valdelocc, 05-23-2013 05:44 PM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 3,682
    06-12-2014, 09:42 PM Go to last post
    • Replies: 1
    • Views: 513
    06-12-2014, 03:40 PM Go to last post
  43. Cooling Tower and Condenser Water Design

    Started by ChadJmpCo, 06-12-2014 02:49 PM
    chilled water, condensers, cooling towers, refrigeration, refrigeration basics
    • Replies: 0
    • Views: 504
    06-12-2014, 02:49 PM Go to last post
  44. TRANE Scroll Compressor How tuff are they?

    Started by dobbin, 06-09-2014 11:42 AM
    • Replies: 6
    • Views: 1,459
    06-12-2014, 10:53 AM Go to last post
  45. Mounting condensing unit on stucco

    Started by air flow, 06-11-2014 04:54 PM
    • Replies: 6
    • Views: 899
    06-11-2014, 07:58 PM Go to last post
  46. Voyager Dehumidification option

    Started by r404a, 06-09-2014 07:31 PM
    • Replies: 2
    • Views: 634
    06-10-2014, 08:45 PM Go to last post
  47. AAON wattmaster

    Started by mannyldeq, 06-09-2014 10:16 AM
    • Replies: 3
    • Views: 633
    06-09-2014, 06:02 PM Go to last post
    • Replies: 2
    • Views: 675
    06-09-2014, 11:44 AM Go to last post

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