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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: 11,310
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. Accu-stats ???

    Started by jimp, 08-27-2017 06:32 PM
    • Replies: 11
    • Views: 439
    08-27-2017, 09:54 PM Go to last post
  3. Blower almost scrambled, saved w/ elect tape

    Started by BBeerme, 08-23-2017 10:14 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 968
    08-27-2017, 01:32 PM Go to last post
  4. Confused Daiken help Please

    Started by kbwk2mch, 08-20-2017 07:06 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 912
    08-26-2017, 09:41 PM Go to last post
  5. I R E lectrishun

    Started by BBeerme, 08-23-2017 10:02 PM
    • Replies: 4
    • Views: 525
    08-25-2017, 01:13 PM Go to last post
  6. Blower removal

    Started by Lddc, 08-21-2017 08:52 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 995
    08-24-2017, 09:27 PM Go to last post
  7. Multiple Fans In AHU

    Started by WAYNE3298, 08-17-2017 12:56 AM
    • Replies: 8
    • Views: 703
    08-24-2017, 01:27 PM Go to last post
  8. American Standard Drain Problem..

    Started by gulfbreeze, 08-21-2017 05:58 PM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 1,060
    08-24-2017, 08:29 AM Go to last post
  9. 150 ton York Compressor/Chiller Parts

    Started by Kieran, 08-23-2017 05:22 PM
    • Replies: 10
    • Views: 458
    08-23-2017, 10:48 PM Go to last post
  10. York ZF180E help

    Started by jimp, 08-11-2017 08:29 PM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 1,506
    08-23-2017, 10:21 PM Go to last post
  11. KKT vs Dimplex Schreiber MRI chillers.

    Started by jimp, 08-15-2017 12:54 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 978
    08-23-2017, 09:58 PM Go to last post
  12. Latent Sensible cooling calculation

    Started by jeroen_haentjen, 08-21-2017 07:22 AM
    • Replies: 3
    • Views: 487
    08-23-2017, 08:34 PM Go to last post
  13. Lennox heat pump. need help

    Started by pauli0001, 08-21-2017 06:32 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 760
    08-23-2017, 07:55 PM Go to last post
  14. Switching over

    Started by WileyJ, 08-23-2017 04:09 PM
    • Replies: 2
    • Views: 337
    08-23-2017, 05:12 PM Go to last post
  15. Anyone know Koldwave?

    Started by targetman, 08-22-2017 01:55 PM
    • Replies: 4
    • Views: 388
    08-23-2017, 04:50 AM Go to last post
  16. R448a

    Started by farm tech, 08-22-2017 09:22 PM
    • Replies: 0
    • Views: 272
    08-22-2017, 09:22 PM Go to last post
  17. Fan coil unit OL tripped

    Started by Sk00kum, 08-21-2017 11:45 PM
    • Replies: 7
    • Views: 467
    08-22-2017, 01:37 PM Go to last post
  18. carrier 25ton cfm issue

    Started by celica77, 08-21-2017 06:49 PM
    • Replies: 6
    • Views: 390
    08-22-2017, 01:26 PM Go to last post
  19. Sub contracted

    Started by zamoramax, 08-22-2017 12:28 AM
    • Replies: 2
    • Views: 413
    08-22-2017, 09:23 AM Go to last post
  20. very low suction pressure

    Started by wajahat408, 07-31-2017 12:51 PM
    4 Pages
    1 2 3 4
    • Replies: 45
    • Views: 3,125
    08-22-2017, 05:52 AM Go to last post
  21. Head pressure control

    Started by Alessi, 06-18-2017 07:32 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 2,043
    08-21-2017, 10:20 PM Go to last post
    • Replies: 11
    • Views: 789
    08-20-2017, 07:42 PM Go to last post
  22. SAMSUNG DVM VRF

    Started by brztech, 08-19-2017 07:46 PM
    • Replies: 3
    • Views: 433
    08-20-2017, 06:44 PM Go to last post
  23. Trane GEHE030 heat pump with Tracer board

    Started by tday99, 08-17-2017 11:57 AM
    • Replies: 1
    • Views: 291
    08-20-2017, 02:33 PM Go to last post
  24. Fuse storage

    Started by mccann, 08-19-2017 12:54 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 852
    08-20-2017, 12:22 PM Go to last post
  25. First time for me/new venture

    Started by farm tech, 08-17-2017 05:38 PM
    4 Pages
    1 2 3 4
    • Replies: 50
    • Views: 1,491
    08-20-2017, 09:20 AM Go to last post
  26. Pump down

    Started by zamoramax, 08-18-2017 12:08 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 801
    08-19-2017, 03:31 PM Go to last post
  27. Chill water pipe insulation

    Started by engineerbrian, 09-27-2011 09:33 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 6,287
    08-19-2017, 10:14 AM Go to last post
  28. Want to confirm tonnage

    Started by Trinitec, 08-18-2017 01:07 PM
    • Replies: 6
    • Views: 315
    08-18-2017, 01:29 PM Go to last post
  29. Advice on a backflow preventer repair

    Started by mixsit, 02-01-2017 02:45 PM
    • Replies: 9
    • Views: 1,394
    08-17-2017, 09:48 PM Go to last post
  30. Charging Trane RTU

    Started by 280zx, 08-16-2017 11:03 PM
    • Replies: 5
    • Views: 454
    08-17-2017, 08:43 PM Go to last post
  31. Treatment facility

    Started by Crisis1837, 08-14-2017 09:49 AM
    2 Pages
    1 2
    • Replies: 18
    • Views: 905
    08-17-2017, 04:46 PM Go to last post
  32. Carrier 48TMF025 Product Data Needed

    Started by hvacgmc, 08-17-2017 01:07 PM
    • Replies: 3
    • Views: 384
    08-17-2017, 02:52 PM Go to last post
  33. Lennox Gas Pack Problems

    Started by ngerrald, 08-12-2017 05:23 PM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 1,198
    08-16-2017, 09:29 PM Go to last post
  34. Samsung DVMS Startups

    Started by ckartson, 04-12-2017 06:03 AM
    • Replies: 3
    • Views: 599
    08-16-2017, 08:56 AM Go to last post
  35. Energy saving and return on investment

    Started by canada_engineer, 08-02-2017 12:47 PM
    3 Pages
    1 2 3
    • Replies: 36
    • Views: 1,753
    08-16-2017, 12:13 AM Go to last post
  36. Boilers in a welding shop

    Started by Jaret, 08-15-2017 11:00 PM
    • Replies: 2
    • Views: 338
    08-15-2017, 11:07 PM Go to last post
  37. York Simplicity 3.1

    Started by NE HEAT, 08-03-2017 11:35 PM
    • Replies: 4
    • Views: 556
    08-15-2017, 07:44 PM Go to last post
  38. Confused Equipment Question;

    Started by A/LPost103, 08-15-2017 10:14 AM
    • Replies: 4
    • Views: 329
    08-15-2017, 11:01 AM Go to last post
  39. Traulsen G12010 problems

    Started by wreakingHaVAC, 08-14-2017 01:45 PM
    • Replies: 12
    • Views: 509
    08-15-2017, 12:44 AM Go to last post
  40. Just an observation

    Started by The Turtleman, 08-10-2017 09:42 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,071
    08-12-2017, 09:37 PM Go to last post
  41. Air Serco Start-o- metic

    Started by DPinst, 08-11-2017 09:30 AM
    • Replies: 2
    • Views: 449
    08-12-2017, 06:52 PM Go to last post
  42. Heat pump trippping on high head

    Started by isleofvanman, 08-10-2017 10:42 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 806
    08-12-2017, 02:33 PM Go to last post
  43. LENNNOX PRODIGY CONTROLLER

    Started by 11austinlee, 08-08-2017 12:45 PM
    • Replies: 5
    • Views: 464
    08-11-2017, 06:42 PM Go to last post
  44. Liebert ground current detector

    Started by nmt6789, 08-09-2017 01:42 PM
    • Replies: 1
    • Views: 313
    08-10-2017, 10:14 PM Go to last post
    • Replies: 10
    • Views: 954
    08-10-2017, 09:51 PM Go to last post
    • Replies: 7
    • Views: 698
    08-10-2017, 08:36 PM Go to last post
  45. 3rd stage cooling with a 2 cool thermostat?

    Started by plumedic, 08-08-2017 10:46 AM
    • Replies: 4
    • Views: 473
    08-08-2017, 10:29 PM Go to last post
  46. Carrier 50TC-D09A

    Started by tunaguy, 06-16-2017 12:21 AM
    • Replies: 3
    • Views: 555
    08-08-2017, 07:47 PM Go to last post
  47. VAV Type?

    Started by madhat, 08-07-2017 03:59 PM
    • Replies: 5
    • Views: 433
    08-08-2017, 05:41 PM Go to last post
  48. Grundos Magna3 40-180 pumd

    Started by gojira, 08-08-2017 03:13 PM
    • Replies: 0
    • Views: 210
    08-08-2017, 03:13 PM Go to last post

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