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Forum: AOP Commercial HVAC

FOR EQUIPMENT OWNERS ONLY Questions and discussions regarding Commercial Buildings

  1. Sticky Thread Sticky Threads

    Title / Thread Starter Replies / Views Last Post By
  2. Sticky Thread >>READ THIS FIRST<< NO DIY? Why NOT??

    Started by Dad, 10-31-2011 08:41 PM
    • Replies: 0
    • Views: 4,646
    10-31-2011, 08:41 PM Go to last post
    • Replies: 0
    • Views: 3,880
    10-31-2011, 08:37 PM Go to last post
  1. Normal Thread Normal Threads

    Title / Thread Starter Replies / Views Last Post By
  2. condenser fan motor getting wet

    Started by HisDeciple, 05-02-2014 05:08 PM
    • Replies: 2
    • Views: 630
    07-02-2014, 01:45 PM Go to last post
    • Replies: 1
    • Views: 323
    07-01-2014, 05:54 PM Go to last post
  3. Need help with communication...

    Started by Baelthorn, 07-01-2014 03:10 PM
    • Replies: 0
    • Views: 256
    07-01-2014, 03:10 PM Go to last post
    • Replies: 6
    • Views: 407
    07-01-2014, 01:22 AM Go to last post
  4. Trane , Tracer Summit, intelipak

    Started by burning,up, 06-30-2014 05:03 PM
    • Replies: 0
    • Views: 281
    06-30-2014, 05:03 PM Go to last post
  5. Sporlan KT-54-VGA

    Started by prorefco, 08-07-2006 07:31 PM
    • Replies: 9
    • Views: 1,777
    06-29-2014, 10:31 PM Go to last post
  6. Daikin VRV system and fire alarm trip

    Started by ChrisF10, 06-27-2014 09:50 AM
    • Replies: 0
    • Views: 350
    06-27-2014, 09:50 AM Go to last post
  7. Danfoss AKM

    Started by Reckles, 06-27-2014 09:16 AM
    • Replies: 0
    • Views: 314
    06-27-2014, 09:16 AM Go to last post
    • Replies: 0
    • Views: 322
    06-26-2014, 02:35 AM Go to last post
  8. Post r12 walk in freezer wiring info needed

    Started by oldtom, 06-12-2014 12:19 AM
    • Replies: 8
    • Views: 788
    06-25-2014, 09:04 AM Go to last post
  9. Rooftop AC leaking

    Started by kturillo, 06-14-2014 01:46 PM
    • Replies: 3
    • Views: 502
    06-23-2014, 11:51 PM Go to last post
  10. Energy use

    Started by Sedelco1560, 06-23-2014 04:40 PM
    • Replies: 0
    • Views: 282
    06-23-2014, 04:40 PM Go to last post
  11. Large NightClub HVAC Ductwork question

    Started by DarioTexas, 06-20-2014 02:53 PM
    • Replies: 1
    • Views: 439
    06-23-2014, 10:16 AM Go to last post
  12. basic fundamentals

    Started by jkfeuer, 06-17-2014 10:26 PM
    • Replies: 6
    • Views: 452
    06-23-2014, 08:37 AM Go to last post
  13. UltraHeat UH50 BTU Meters

    Started by Reckles, 06-23-2014 05:20 AM
    • Replies: 0
    • Views: 233
    06-23-2014, 05:20 AM Go to last post
  14. Small HVAC System for Remote Sites?

    Started by illuminetics, 06-13-2014 08:19 PM
    • Replies: 2
    • Views: 416
    06-20-2014, 10:10 AM Go to last post
  15. Compressor location at warehouse

    Started by ScottR2, 06-19-2014 11:34 AM
    • Replies: 1
    • Views: 282
    06-19-2014, 08:18 PM Go to last post
    • Replies: 0
    • Views: 330
    06-19-2014, 05:11 PM Go to last post
  16. Sequence of Operation

    Started by joaklawn, 06-18-2014 10:01 AM
    • Replies: 0
    • Views: 315
    06-18-2014, 10:01 AM Go to last post
  17. Leibert XDP unit

    Started by robert hallaran, 06-14-2014 03:39 AM
    • Replies: 5
    • Views: 422
    06-18-2014, 08:27 AM Go to last post
  18. Screw compressor

    Started by Festis8, 06-17-2014 02:08 PM
    • Replies: 0
    • Views: 307
    06-17-2014, 02:08 PM Go to last post
    • Replies: 7
    • Views: 1,041
    06-15-2014, 05:09 PM Go to last post
  19. Carrier Premierlink compatibilty

    Started by chihvac, 06-14-2014 12:27 PM
    • Replies: 1
    • Views: 330
    06-14-2014, 02:23 PM Go to last post
  20. HVAC decision, new office build

    Started by jkloepping, 06-12-2014 07:08 PM
    • Replies: 1
    • Views: 368
    06-12-2014, 09:08 PM Go to last post
    • Replies: 4
    • Views: 400
    06-11-2014, 10:15 AM Go to last post
  21. Confused cooling tower

    Started by mjl3264, 05-28-2014 08:03 PM
    • Replies: 5
    • Views: 596
    06-11-2014, 12:19 AM Go to last post
    • Replies: 1
    • Views: 461
    06-10-2014, 10:23 PM Go to last post
  22. Chillers

    Started by Mrmike4952, 06-09-2014 09:29 AM
    • Replies: 2
    • Views: 414
    06-09-2014, 06:52 PM Go to last post
  23. TRANE ABSD absorption chiller slow cooling

    Started by w_skhan, 06-08-2014 03:08 AM
    • Replies: 0
    • Views: 323
    06-08-2014, 03:08 AM Go to last post
  24. Aquapsnap chilled water flow sensor

    Started by imbubba, 06-04-2014 09:43 PM
    • Replies: 4
    • Views: 380
    06-05-2014, 10:56 PM Go to last post
  25. Carrier ductless split

    Started by Chevy2500, 06-03-2014 07:40 PM
    • Replies: 3
    • Views: 473
    06-04-2014, 07:39 PM Go to last post
  26. Split system air conditioner

    Started by aumedabd, 06-02-2014 11:54 PM
    • Replies: 1
    • Views: 345
    06-03-2014, 02:39 AM Go to last post
  27. RUPTURE DISK BROKEN

    Started by kaveh katouzian, 06-02-2014 01:59 AM
    • Replies: 5
    • Views: 457
    06-02-2014, 09:50 PM Go to last post
  28. Alerton Controls Vav dd Vav sd for sale

    Started by musketmama, 05-31-2014 10:49 PM
    • Replies: 1
    • Views: 339
    05-31-2014, 11:09 PM Go to last post
  29. Troubleshooting Help Needed...

    Started by Matthew Aiyash, 05-29-2014 02:47 PM
    • Replies: 12
    • Views: 855
    05-31-2014, 10:24 PM Go to last post
    • Replies: 2
    • Views: 456
    05-30-2014, 09:06 AM Go to last post
  30. Desert aire dehumidifier problems

    Started by westong, 05-29-2014 07:56 PM
    • Replies: 0
    • Views: 359
    05-29-2014, 07:56 PM Go to last post
  31. Carrier 30GTN100 T056 Alarm

    Started by Pizza_Anodizing, 05-27-2014 04:16 PM
    • Replies: 6
    • Views: 585
    05-29-2014, 02:50 AM Go to last post
  32. 30GTN090 B Circuit Problem

    Started by mwsw90, 05-28-2014 07:51 PM
    • Replies: 0
    • Views: 263
    05-28-2014, 07:51 PM Go to last post
  33. Practical advise vs. textbook needed for this application.

    Started by lobsterbob, 05-19-2014 12:21 AM
    2 Pages
    1 2
    compressor, oil, solenoid valves, split system
    • Replies: 14
    • Views: 993
    05-26-2014, 07:24 PM Go to last post
  34. How many CFMs to removed 50000 BTU/hr heat load?

    Started by Ricardo05, 05-22-2014 05:28 PM
    • Replies: 6
    • Views: 739
    05-23-2014, 01:18 PM Go to last post
  35. What size condenser?

    Started by Papa2, 05-22-2014 11:30 AM
    • Replies: 7
    • Views: 644
    05-23-2014, 10:29 AM Go to last post
  36. Charging commercial tenants for A/C usage

    Started by paulc101, 05-11-2014 11:50 PM
    • Replies: 2
    • Views: 546
    05-23-2014, 08:40 AM Go to last post
  37. Not sure how old this Carrier unit is

    Started by Goodlooker, 05-17-2014 12:29 AM
    • Replies: 3
    • Views: 506
    05-23-2014, 08:24 AM Go to last post
    • Replies: 7
    • Views: 975
    05-21-2014, 10:31 PM Go to last post
  38. Emerson vs. Stulz

    Started by paulgugg, 05-21-2014 11:14 AM
    • Replies: 0
    • Views: 432
    05-21-2014, 11:14 AM Go to last post
  39. Question about charging a unit

    Started by hvacsolutions, 05-20-2014 12:17 PM
    • Replies: 3
    • Views: 441
    05-20-2014, 01:33 PM Go to last post
  40. Writing scope of work for furnace heater

    Started by HITMANVQ35, 05-19-2014 08:08 PM
    • Replies: 0
    • Views: 263
    05-19-2014, 08:08 PM Go to last post
    • Replies: 0
    • Views: 277
    05-19-2014, 01:39 PM Go to last post
  41. Approximate tonage for preliminary design estimate

    Started by alcapp, 05-14-2014 09:51 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 807
    05-16-2014, 11:19 PM Go to last post

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