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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: 11,054
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. Permanant guages on ac units?

    Started by Rusty Capacitor, Yesterday 11:24 AM
    2 Pages
    1 2
    • Replies: 21
    • Views: 421
    Today, 11:31 AM Go to last post
  3. leaking microchannel?

    Started by SeampYankee, Today 11:05 AM
    • Replies: 1
    • Views: 38
    Today, 11:26 AM Go to last post
  4. Bryant 6 Ton Rooftop High Head Pressure

    Started by jumstar, Yesterday 12:58 AM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 441
    Today, 11:10 AM Go to last post
  5. Confused Correct Ducting

    Started by airconman, Today 12:34 AM
    • Replies: 2
    • Views: 80
    Today, 10:01 AM Go to last post
  6. VRF systems vs. conventional chiller systems

    Started by mariner59, 06-03-2018 12:17 AM
    • Replies: 11
    • Views: 542
    Yesterday, 05:57 PM Go to last post
  7. Governair condensing unit ?

    Started by coolerinfrederick, 07-19-2018 02:34 PM
    • Replies: 2
    • Views: 96
    Yesterday, 02:23 PM Go to last post
  8. Testing & commissioning methods for chiller plant

    Started by ben9108, 07-20-2018 03:19 AM
    • Replies: 0
    • Views: 111
    07-20-2018, 03:19 AM Go to last post
    • Replies: 25
    • Views: 675
    07-19-2018, 10:58 PM Go to last post
    • Replies: 7
    • Views: 172
    07-19-2018, 09:55 PM Go to last post
  9. Water Treatment Questions Welcome!

    Started by waterworld, 11-13-2010 01:48 PM
    7 Pages
    1 2 3 4 5 6 ... 7
    • Replies: 80
    • Views: 19,030
    07-19-2018, 07:14 PM Go to last post
  10. Trane Intellipak. "Its hard to start a Trane".

    Started by Kevin Orye, 07-17-2018 09:11 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 486
    07-19-2018, 05:51 PM Go to last post
  11. Bad TXV symptoms

    Started by HvacPhil, 07-18-2018 09:48 PM
    • Replies: 4
    • Views: 211
    07-19-2018, 02:03 PM Go to last post
  12. Looking for a good motor

    Started by kirkb, 07-18-2018 01:11 PM
    • Replies: 3
    • Views: 182
    07-19-2018, 11:08 AM Go to last post
  13. New Refrig System Install - Floral Cooler

    Started by CKRD, 06-29-2018 09:53 PM
    • Replies: 10
    • Views: 393
    07-19-2018, 06:46 AM Go to last post
  14. Mini Split Leak

    Started by Skilleg, 07-09-2018 11:17 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 604
    07-18-2018, 12:07 PM Go to last post
  15. Best leak detector in your opinion.

    Started by ReferTek, 07-14-2018 11:09 AM
    • Replies: 12
    • Views: 336
    07-17-2018, 08:35 PM Go to last post
    • Replies: 0
    • Views: 57
    07-17-2018, 09:01 AM Go to last post
  16. Cooling load estimation

    Started by ben9108, 06-30-2018 10:02 AM
    4 Pages
    1 2 3 4
    • Replies: 41
    • Views: 773
    07-16-2018, 01:49 PM Go to last post
  17. What is this?

    Started by Rockwell, 07-15-2018 01:02 AM
    2 Pages
    1 2
    • Replies: 20
    • Views: 583
    07-16-2018, 10:37 AM Go to last post
  18. Restaurant cooling

    Started by KickedGinger, 07-13-2018 10:41 PM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 588
    07-15-2018, 10:10 PM Go to last post
  19. Question Hose selection questions

    Started by Tomoson, 07-13-2018 12:48 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 330
    07-15-2018, 04:30 PM Go to last post
  20. Gas Code

    Started by wsfergy, 07-12-2018 03:46 PM
    • Replies: 9
    • Views: 292
    07-14-2018, 12:30 PM Go to last post
  21. RTU blower assembly failure

    Started by SeampYankee, 06-20-2018 10:22 PM
    3 Pages
    1 2 3
    • Replies: 33
    • Views: 773
    07-13-2018, 01:12 PM Go to last post
  22. Globe thermometer

    Started by cktan22, 07-11-2018 03:16 AM
    • Replies: 4
    • Views: 170
    07-12-2018, 12:15 AM Go to last post
    • Replies: 7
    • Views: 652
    07-11-2018, 04:07 PM Go to last post
  23. 6 ton AC package unit does have any metering device?

    Started by david170, 07-10-2018 03:11 AM
    2 Pages
    1 2
    • Replies: 23
    • Views: 565
    07-11-2018, 10:44 AM Go to last post
  24. Filter Change By Final Resistance Rating

    Started by techmatic, 07-05-2018 12:40 PM
    • Replies: 6
    • Views: 241
    07-10-2018, 10:57 PM Go to last post
  25. york ylaa chiller

    Started by cooling_houston, 06-20-2017 01:09 PM
    • Replies: 8
    • Views: 549
    07-10-2018, 05:31 PM Go to last post
  26. compressor troubleshooting

    Started by david170, 07-08-2018 11:05 PM
    • Replies: 6
    • Views: 302
    07-10-2018, 03:27 AM Go to last post
  27. Rtu constantly leaking water

    Started by anthonyac1, 07-03-2018 03:29 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 536
    07-09-2018, 11:09 PM Go to last post
  28. Gasket Material

    Started by FrostGiant, 07-07-2018 01:32 PM
    • Replies: 3
    • Views: 213
    07-09-2018, 02:25 PM Go to last post
  29. Tightening lugs while machine is hot

    Started by jimp, 07-04-2018 09:45 AM
    3 Pages
    1 2 3
    • Replies: 31
    • Views: 984
    07-09-2018, 12:41 AM Go to last post
  30. MIDEA WALL UNIT GIVING ERROR CODE

    Started by nytech28, 07-08-2018 08:33 PM
    • Replies: 3
    • Views: 129
    07-08-2018, 10:09 PM Go to last post
  31. ICP RTU heat pump (3 phase)

    Started by JohnKlamo, 07-06-2018 07:21 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 319
    07-08-2018, 06:58 PM Go to last post
  32. Daikin rtu unit made by Rheem

    Started by supernova72, 07-08-2018 04:56 PM
    • Replies: 4
    • Views: 158
    07-08-2018, 05:59 PM Go to last post
    • Replies: 43
    • Views: 944
    07-08-2018, 10:14 AM Go to last post
  33. Wire sizing and maximum over current protection device sizing

    Started by R123, 06-30-2018 08:09 PM
    18 Pages
    1 2 3 4 5 6 ... 18
    • Replies: 225
    • Views: 2,543
    07-07-2018, 08:02 PM Go to last post
  34. Do I have non-condensables?

    Started by Tomjd, 06-26-2018 06:49 AM
    3 Pages
    1 2 3
    • Replies: 36
    • Views: 1,165
    07-06-2018, 11:38 PM Go to last post
  35. Trane Varitrac CCP keeps calibrating

    Started by Sryan42, 07-05-2018 01:36 PM
    • Replies: 5
    • Views: 136
    07-06-2018, 04:58 PM Go to last post
  36. Refrigeration Charging Question

    Started by Fsubarashii, 06-25-2018 11:19 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 605
    07-06-2018, 02:22 PM Go to last post
  37. Oversize driers in units with microchannel condenser

    Started by drpsr99, 06-25-2018 10:27 AM
    2 Pages
    1 2
    • Replies: 17
    • Views: 584
    07-06-2018, 02:10 PM Go to last post
  38. Callbacks - Do they bother you?

    Started by HvacPhil, 06-29-2018 09:06 PM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 930
    07-06-2018, 02:08 PM Go to last post
  39. Something in refrigerant oil

    Started by BennyD, 07-03-2018 09:41 AM
    3 Pages
    1 2 3
    • Replies: 31
    • Views: 630
    07-06-2018, 02:01 PM Go to last post
  40. Blower over amping

    Started by rricci, 06-21-2018 08:16 PM
    • Replies: 8
    • Views: 461
    07-05-2018, 07:32 PM Go to last post
  41. Wood fired pizza restaurant

    Started by dnr, 06-29-2018 10:04 PM
    • Replies: 8
    • Views: 315
    07-05-2018, 09:27 AM Go to last post
  42. Confused Alerton IBEX Question

    Started by JayeJSAV, 07-03-2018 02:25 PM
    • Replies: 1
    • Views: 110
    07-05-2018, 01:59 AM Go to last post
  43. Vacuum speed vs connection size

    Started by Shreadhead, 05-20-2018 12:06 PM
    4 Pages
    1 2 3 4
    • Replies: 48
    • Views: 1,527
    07-04-2018, 11:04 PM Go to last post
  44. Start switches

    Started by Nico5678, 06-22-2018 08:31 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 343
    07-04-2018, 07:57 AM Go to last post
    • Replies: 20
    • Views: 774
    07-04-2018, 02:52 AM Go to last post

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