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Forum: AOP Commercial HVAC

FOR EQUIPMENT OWNERS ONLY Questions and discussions regarding Commercial Buildings

  1. Sticky Thread Sticky Threads

  2. Sticky Thread >>READ THIS FIRST<< NO DIY? Why NOT??

    Started by Dad, 10-31-2011 07:41 PM
    • Replies: 0
    • Views: 15,881
    10-31-2011, 07:41 PM Go to last post
    • Replies: 0
    • Views: 13,601
    10-31-2011, 07:37 PM Go to last post
  1. Normal Thread Normal Threads

  2. Cooling Capacity Calculation

    Started by Amayreh, Yesterday 11:51 AM
    • Replies: 0
    • Views: 84
    Yesterday, 11:51 AM Go to last post
  3. HCAC Pro on Win 7 32bit virtual

    Started by dcarolla, 11-18-2019 08:26 PM
    • Replies: 0
    • Views: 88
    11-18-2019, 08:26 PM Go to last post
  4. compressor shopping

    Started by AlexCollins, 11-13-2019 07:53 PM
    • Replies: 5
    • Views: 293
    11-18-2019, 01:55 PM Go to last post
  5. 06E Compressor issue

    Started by Surfintech72, 11-13-2019 02:35 PM
    • Replies: 6
    • Views: 220
    11-18-2019, 08:49 AM Go to last post
  6. Flow adjustment for Semi outdoor Restaurant setup

    Started by malcoski, 11-17-2019 09:49 PM
    • Replies: 0
    • Views: 94
    11-17-2019, 09:49 PM Go to last post
  7. York old fan coil

    Started by ShadiMusleh, 11-07-2019 02:04 PM
    • Replies: 3
    • Views: 289
    11-16-2019, 11:14 PM Go to last post
  8. How to calculate chilled water usage

    Started by seththomas, 11-07-2019 04:51 PM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 725
    11-16-2019, 09:23 AM Go to last post
  9. Angry 2 Stage Reznor

    Started by Hotyoga, 11-09-2019 11:24 PM
    • Replies: 7
    • Views: 215
    11-13-2019, 11:38 PM Go to last post
    • Replies: 5
    • Views: 256
    11-13-2019, 09:25 AM Go to last post
  10. 52 pounds of refrigerant - LOST

    Started by gpier, 11-09-2019 02:09 PM
    • Replies: 8
    • Views: 425
    11-10-2019, 09:28 PM Go to last post
  11. Hot Gas Bypass On Continuously

    Started by Chilly56, 11-06-2019 11:47 AM
    • Replies: 9
    • Views: 231
    11-06-2019, 07:47 PM Go to last post
  12. Confused Problems communicating with bcx1 controller

    Started by smason, 11-06-2019 04:52 PM
    andover continuum, building automation
    • Replies: 0
    • Views: 103
    11-06-2019, 04:52 PM Go to last post
  13. Dunha Bush Chiller Question

    Started by Chilly56, 11-05-2019 06:35 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 320
    11-06-2019, 02:46 PM Go to last post
  14. York RTU Model # D7CG060N09925BDA

    Started by Luagui18, 11-04-2019 10:48 PM
    • Replies: 9
    • Views: 270
    11-05-2019, 05:13 AM Go to last post
  15. AC / Dehumidification for Cultivation facility

    Started by surfri, 11-02-2019 09:28 PM
    • Replies: 2
    • Views: 273
    11-04-2019, 12:22 PM Go to last post
  16. heat pump noise abatement

    Started by bill170, 11-02-2019 07:18 PM
    • Replies: 0
    • Views: 178
    11-02-2019, 07:18 PM Go to last post
  17. Sinville mini split

    Started by WildE, 11-01-2019 04:23 PM
    • Replies: 5
    • Views: 327
    11-02-2019, 07:44 AM Go to last post
    • Replies: 1
    • Views: 190
    11-01-2019, 09:58 AM Go to last post
  18. Part of instalation or maintenance?

    Started by we_make, 10-31-2019 04:52 PM
    • Replies: 5
    • Views: 299
    11-01-2019, 09:30 AM Go to last post
  19. YZ York Chiller

    Started by btc garcia, 10-31-2019 04:15 PM
    • Replies: 0
    • Views: 167
    10-31-2019, 04:15 PM Go to last post
  20. Gas log fire flue

    Started by hammer7, 10-29-2019 12:49 PM
    • Replies: 0
    • Views: 211
    10-29-2019, 12:49 PM Go to last post
  21. YS Millennium screw liuid Chiller

    Started by Fred T, 10-23-2019 06:00 PM
    • Replies: 0
    • Views: 380
    10-23-2019, 06:00 PM Go to last post
  22. Saturation temperature

    Started by faisalfadak, 10-21-2019 03:25 PM
    • Replies: 6
    • Views: 386
    10-22-2019, 03:58 PM Go to last post
  23. Dripping water from HVAC unit

    Started by ecoeco, 10-21-2019 07:55 PM
    • Replies: 6
    • Views: 301
    10-22-2019, 09:20 AM Go to last post
    • Replies: 4
    • Views: 279
    10-22-2019, 06:18 AM Go to last post
  24. 50 Ton Trane Voyager

    Started by edduin, 10-19-2019 01:55 AM
    • Replies: 4
    • Views: 520
    10-19-2019, 09:16 AM Go to last post
  25. Utility Set Fan Vs Downblast (mushroom Fan)

    Started by CMRbubbles, 10-17-2019 11:19 AM
    • Replies: 0
    • Views: 270
    10-17-2019, 11:19 AM Go to last post
  26. Package AC unit not that cold

    Started by Knoxtoy, 09-27-2019 02:00 AM
    • Replies: 10
    • Views: 975
    10-11-2019, 11:59 PM Go to last post
    • Replies: 0
    • Views: 267
    10-11-2019, 02:44 PM Go to last post
  27. Victory Coolers Freezing Up Weekly

    Started by Med Tech, 10-10-2019 03:48 PM
    • Replies: 3
    • Views: 386
    10-10-2019, 05:42 PM Go to last post
  28. Sizing and installation advice needed

    Started by rsummerell92, 09-16-2019 05:05 PM
    • Replies: 2
    • Views: 611
    10-04-2019, 04:14 PM Go to last post
  29. Current transformer

    Started by Javed Shaikh, 10-03-2019 01:10 AM
    • Replies: 1
    • Views: 368
    10-03-2019, 06:28 AM Go to last post
  30. Daikon controller

    Started by Jtom, 10-02-2019 12:17 PM
    • Replies: 0
    • Views: 308
    10-02-2019, 12:17 PM Go to last post
  31. chilled water coil replace

    Started by petes, 10-01-2019 10:46 AM
    • Replies: 1
    • Views: 345
    10-02-2019, 06:51 AM Go to last post
    • Replies: 2
    • Views: 423
    09-29-2019, 09:23 PM Go to last post
  32. Single Package VERTICAL units

    Started by marcust, 09-23-2019 11:52 PM
    • Replies: 4
    • Views: 479
    09-25-2019, 01:19 PM Go to last post
    • Replies: 0
    • Views: 332
    09-24-2019, 02:26 AM Go to last post
  33. T6 Pro on a zone system

    Started by nickpt828, 09-21-2019 12:02 PM
    • Replies: 0
    • Views: 382
    09-21-2019, 12:02 PM Go to last post
  34. Return fan needed on meeting room AHU?

    Started by Gdh33, 09-20-2019 07:42 PM
    • Replies: 0
    • Views: 377
    09-20-2019, 07:42 PM Go to last post
  35. leave fan on or auto?

    Started by wcrr, 09-17-2019 05:46 PM
    • Replies: 2
    • Views: 573
    09-18-2019, 08:28 AM Go to last post
  36. Bleed and non bleed TXV

    Started by ddkk0099, 09-12-2019 10:28 AM
    • Replies: 3
    • Views: 766
    09-13-2019, 07:29 AM Go to last post
  37. Air curtains

    Started by nickpt828, 09-11-2019 06:28 PM
    • Replies: 2
    • Views: 589
    09-11-2019, 07:47 PM Go to last post
  38. True Model T-49

    Started by mbryanton, 09-11-2019 07:22 AM
    • Replies: 10
    • Views: 674
    09-11-2019, 08:09 AM Go to last post
  39. Carrier 30RB Chillers

    Started by RJHOLGATE, 09-10-2019 11:56 AM
    • Replies: 0
    • Views: 503
    09-10-2019, 11:56 AM Go to last post
    • Replies: 2
    • Views: 488
    09-08-2019, 09:28 AM Go to last post
  40. mammoth rtu questions

    Started by Daniel Hanley, 09-05-2019 01:18 PM
    • Replies: 4
    • Views: 589
    09-06-2019, 07:40 AM Go to last post
  41. VRF hvac systems

    Started by RtJohnson, 08-30-2019 09:12 AM
    • Replies: 5
    • Views: 645
    09-06-2019, 06:29 AM Go to last post
  42. Model Water Source/Ground Source VRF in HAP

    Started by keithcm, 08-30-2019 04:17 PM
    • Replies: 0
    • Views: 496
    08-30-2019, 04:17 PM Go to last post
  43. York DH078N10P4EAA1A

    Started by Coolmac7!, 08-29-2019 07:41 PM
    • Replies: 2
    • Views: 469
    08-29-2019, 08:35 PM Go to last post

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