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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: 3,352
    08-10-2011, 04:34 PM Go to last post
  1. Liebert Deluxe System 3 20T Glycol

    Started by SuperStar79, 09-04-2009 06:48 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 2,177
    08-26-2012, 11:35 AM Go to last post
  2. Chilled water, Air Handlers, warm supply

    Started by B1978, 08-18-2012 10:47 PM
    3 Pages
    1 2 3
    • Replies: 33
    • Views: 3,790
    08-26-2012, 11:14 AM Go to last post
  3. Confused Trane Intellipak - High Pressure

    Started by dixie2005, 08-10-2012 01:06 PM
    3 Pages
    1 2 3
    • Replies: 32
    • Views: 3,540
    08-26-2012, 12:56 AM Go to last post
  4. Thumbs down Trane

    Started by HuNGRYTeCH, 08-23-2012 05:16 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 1,509
    08-25-2012, 12:53 AM Go to last post
  5. Post NOT SO COOLING COOLER

    Started by Conaire, 08-22-2012 10:34 PM
    • Replies: 9
    • Views: 808
    08-24-2012, 08:35 AM Go to last post
  6. York 410A RTU Causing callback's

    Started by OldSchoolMech, 08-15-2012 07:02 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,880
    08-22-2012, 10:10 PM Go to last post
  7. Wiring Carrier split with duel run capacitor.

    Started by iceage, 08-18-2012 02:47 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 2,502
    08-22-2012, 08:19 PM Go to last post
  8. ADDISON

    Started by aikenite, 08-21-2012 07:14 PM
    • Replies: 2
    • Views: 516
    08-22-2012, 05:10 PM Go to last post
  9. Trane package unit

    Started by caheiman30, 08-15-2012 03:16 PM
    6 Pages
    1 2 3 4 5 6
    • Replies: 73
    • Views: 4,909
    08-22-2012, 12:45 AM Go to last post
    • Replies: 10
    • Views: 1,005
    08-21-2012, 11:35 PM Go to last post
  10. Trane 15 ton 2 stage cooling Given me hell!

    Started by jjmarquez84, 07-30-2012 02:19 PM
    • Replies: 9
    • Views: 1,459
    08-21-2012, 10:35 PM Go to last post
  11. Confused Bard wall mount heat pump

    Started by barnardpd, 08-17-2012 12:52 AM
    • Replies: 4
    • Views: 1,502
    08-21-2012, 10:21 PM Go to last post
  12. Frozen Lines

    Started by myhvacx, 08-18-2012 08:00 PM
    • Replies: 6
    • Views: 807
    08-21-2012, 10:13 PM Go to last post
  13. Confused 30 ton trane pak ?? on wiring harness

    Started by ARTICHILL, 08-20-2012 08:49 PM
    • Replies: 3
    • Views: 441
    08-21-2012, 10:12 PM Go to last post
  14. Water Treatment Questions Welcome!

    Started by waterworld, 11-13-2010 12:48 PM
    5 Pages
    1 2 3 4 5
    • Replies: 61
    • Views: 7,984
    08-21-2012, 02:32 PM Go to last post
  15. Warranty Issues

    Started by mkindle95, 08-20-2012 06:18 PM
    • Replies: 3
    • Views: 496
    08-21-2012, 10:50 AM Go to last post
  16. 404a WI freezer line set

    Started by texasgentleman2, 08-20-2012 09:37 AM
    • Replies: 2
    • Views: 372
    08-20-2012, 08:15 PM Go to last post
  17. Abused scroll with high suction

    Started by infojunky, 08-16-2012 11:55 PM
    • Replies: 11
    • Views: 719
    08-18-2012, 10:06 PM Go to last post
  18. Confused NEED SOME IDEAS

    Started by drife678, 08-13-2012 10:27 PM
    • Replies: 10
    • Views: 991
    08-18-2012, 01:26 PM Go to last post
  19. Superheat swinging

    Started by hvac17011, 08-17-2012 08:42 PM
    • Replies: 5
    • Views: 698
    08-18-2012, 10:58 AM Go to last post
    • Replies: 5
    • Views: 471
    08-18-2012, 08:30 AM Go to last post
  20. Electric heat contactor ?

    Started by Glennhvac, 08-16-2012 12:34 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,368
    08-17-2012, 04:47 PM Go to last post
  21. Vid commissioning for 2 stage rtu and vav boxes

    Started by hvacr9, 08-15-2012 09:57 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,291
    08-17-2012, 11:49 AM Go to last post
  22. Cap tube split system

    Started by BCM Tech, 08-15-2012 01:17 PM
    • Replies: 1
    • Views: 536
    08-16-2012, 11:30 PM Go to last post
  23. Confused Can you convert a Hotshot A/C to R22 ?

    Started by Rack, 08-11-2012 10:58 PM
    • Replies: 3
    • Views: 742
    08-16-2012, 10:57 PM Go to last post
    • Replies: 1
    • Views: 326
    08-16-2012, 10:53 PM Go to last post
    • Replies: 3
    • Views: 592
    08-16-2012, 12:52 PM Go to last post
  24. Defrost Termination question

    Started by zapatas23, 08-15-2012 05:16 PM
    • Replies: 9
    • Views: 1,334
    08-16-2012, 09:59 AM Go to last post
  25. Alluminum condenser coils

    Started by GrumpyPawPaw, 08-01-2012 08:09 PM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 4,018
    08-16-2012, 04:24 AM Go to last post
  26. trane veritrac

    Started by pyramid a/c, 08-15-2012 07:24 PM
    • Replies: 0
    • Views: 361
    08-15-2012, 07:24 PM Go to last post
  27. Confused moisture, or just impatient?

    Started by chill4good, 08-09-2012 09:53 PM
    3 Pages
    1 2 3
    • Replies: 34
    • Views: 3,367
    08-15-2012, 01:13 PM Go to last post
  28. Walk in freezer tripping on over load

    Started by Qamar, 08-13-2012 01:54 AM
    • Replies: 5
    • Views: 1,068
    08-14-2012, 11:38 PM Go to last post
  29. Opinions on condensate drains

    Started by eddiegoodfellar, 08-14-2012 09:40 PM
    • Replies: 3
    • Views: 535
    08-14-2012, 10:17 PM Go to last post
  30. BDP package unit size

    Started by duckman06, 05-15-2012 11:19 AM
    • Replies: 5
    • Views: 1,306
    08-14-2012, 04:07 PM Go to last post
  31. R-22 retrofits.

    Started by heresjohnnyb, 08-10-2012 03:07 PM
    • Replies: 12
    • Views: 1,698
    08-14-2012, 12:52 PM Go to last post
  32. York X33

    Started by shawnml9, 08-13-2012 11:53 PM
    • Replies: 4
    • Views: 574
    08-14-2012, 11:55 AM Go to last post
  33. discharge bypass valve noisy.

    Started by budman21901, 08-05-2012 08:14 PM
    • Replies: 3
    • Views: 773
    08-14-2012, 09:02 AM Go to last post
  34. Lennox L Connect

    Started by Climatec, 08-07-2012 09:16 PM
    • Replies: 1
    • Views: 460
    08-13-2012, 11:55 PM Go to last post
  35. Carrier Ductless Split System

    Started by HuNGRYTeCH, 06-17-2011 11:26 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 3,135
    08-13-2012, 10:09 PM Go to last post
  36. Confused Need manufacturer for water source heat pump

    Started by wsc, 08-13-2012 03:55 PM
    • Replies: 1
    • Views: 369
    08-13-2012, 08:20 PM Go to last post
  37. trane and york filter drier

    Started by HVAC_HUSKER, 08-12-2012 12:56 AM
    • Replies: 7
    • Views: 1,568
    08-12-2012, 07:40 PM Go to last post
  38. Low head, normal suction, HIGH amps

    Started by wdshea, 07-15-2012 02:48 AM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 3,850
    08-12-2012, 06:13 PM Go to last post
  39. Daikin mini split"s freezing up

    Started by fitzyfitta, 08-08-2012 09:13 PM
    • Replies: 8
    • Views: 1,831
    08-11-2012, 07:11 PM Go to last post
  40. mcquay tandem oil level.

    Started by hvac17011, 08-10-2012 11:22 PM
    • Replies: 4
    • Views: 696
    08-11-2012, 11:19 AM Go to last post
  41. 30 Ton Voyager

    Started by hands, 07-14-2012 11:35 AM
    2 Pages
    1 2
    • Replies: 20
    • Views: 2,745
    08-10-2012, 02:25 PM Go to last post
  42. TRANE scrolls

    Started by Dave at JNB, 08-09-2012 06:52 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,701
    08-10-2012, 01:27 PM Go to last post
  43. Condensate line issues.

    Started by Brndnh721, 08-05-2012 10:25 AM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,522
    08-10-2012, 10:21 AM Go to last post
  44. carrier comfort link

    Started by pyramid a/c, 08-04-2012 05:13 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 2,023
    08-09-2012, 06:54 PM Go to last post
  45. Temperature of Air when air balancing

    Started by cleancondenser, 08-08-2012 07:12 PM
    • Replies: 3
    • Views: 660
    08-09-2012, 06:47 PM Go to last post

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