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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: 4,858
    10-31-2011, 08:41 PM Go to last post
    • Replies: 0
    • Views: 4,065
    10-31-2011, 08:37 PM Go to last post
  1. Normal Thread Normal Threads

    Title / Thread Starter Replies / Views Last Post By
  2. tech CISD

    Started by dun and broke, 10-19-2014 06:07 PM
    • Replies: 0
    • Views: 459
    10-19-2014, 06:07 PM Go to last post
  3. Not cooling enough ?

    Started by cincydh, 06-24-2014 04:01 AM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,678
    10-18-2014, 11:15 AM Go to last post
  4. Calculating cost per CFM and BTU

    Started by Lenser, 06-17-2014 03:10 PM
    • Replies: 11
    • Views: 1,066
    10-18-2014, 10:58 AM Go to last post
  5. Expected SEER for a new Lenox install

    Started by Hitech 1, 08-16-2014 12:46 PM
    • Replies: 1
    • Views: 520
    10-18-2014, 10:35 AM Go to last post
  6. What size A/C for 12000-13000 sq ft shop?

    Started by Charlesfranklin, 09-08-2014 05:29 PM
    • Replies: 2
    • Views: 621
    10-18-2014, 10:15 AM Go to last post
  7. Air Ventilation for Small Business Suggestion

    Started by snake07, 10-11-2014 04:12 PM
    • Replies: 5
    • Views: 753
    10-14-2014, 07:51 AM Go to last post
    • Replies: 8
    • Views: 1,208
    10-13-2014, 09:05 AM Go to last post
  8. stuck on subcooling

    Started by ej45, 12-10-2006 12:32 AM
    8 Pages
    1 2 3 4 5 6 ... 8
    • Replies: 92
    • Views: 13,300
    10-11-2014, 10:50 AM Go to last post
  9. Question re: multi-cell cooling towers

    Started by Hatrabbit, 10-10-2014 05:40 PM
    • Replies: 0
    • Views: 334
    10-10-2014, 05:40 PM Go to last post
  10. Hvac Twinning Issue- suggestions needed

    Started by Jredmartin, 09-12-2014 05:54 PM
    • Replies: 7
    • Views: 746
    10-09-2014, 10:08 PM Go to last post
  11. Condensate drain line termination

    Started by Hootyhooo, 10-09-2014 04:15 PM
    • Replies: 1
    • Views: 424
    10-09-2014, 04:48 PM Go to last post
    • Replies: 1
    • Views: 419
    10-08-2014, 08:32 PM Go to last post
  12. Old thermo King repair

    Started by Bigl1986, 09-30-2014 06:49 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 1,230
    10-03-2014, 06:17 AM Go to last post
  13. Pump Stats

    Started by bill0934, 10-01-2014 06:18 AM
    • Replies: 0
    • Views: 373
    10-01-2014, 06:18 AM Go to last post
    • Replies: 0
    • Views: 383
    09-30-2014, 01:41 PM Go to last post
  14. Leak detection

    Started by jakes56, 09-25-2014 08:12 PM
    • Replies: 11
    • Views: 837
    09-27-2014, 08:43 AM Go to last post
    • Replies: 0
    • Views: 721
    09-25-2014, 03:16 PM Go to last post
  15. Outdoor Wood Furnace Options

    Started by mloman, 09-25-2014 10:54 AM
    • Replies: 0
    • Views: 371
    09-25-2014, 10:54 AM Go to last post
  16. owner

    Started by Heatman1142, 09-24-2014 07:40 PM
    • Replies: 3
    • Views: 497
    09-24-2014, 09:56 PM Go to last post
    • Replies: 8
    • Views: 652
    09-23-2014, 03:20 PM Go to last post
  17. looking for ascend cooler bottom roller

    Started by bigjakeb5, 09-20-2014 02:54 PM
    • Replies: 0
    • Views: 332
    09-20-2014, 02:54 PM Go to last post
  18. Heat loss in electrical panel

    Started by stblz, 06-23-2014 04:15 AM
    • Replies: 3
    • Views: 726
    09-18-2014, 10:42 PM Go to last post
  19. Target Superheat(Water-source package units)

    Started by BFrootful, 09-09-2014 02:33 PM
    • Replies: 4
    • Views: 539
    09-15-2014, 10:31 AM Go to last post
  20. Question Multiple LP steam boiler isolation

    Started by Whispertoo, 09-13-2014 11:06 PM
    • Replies: 0
    • Views: 343
    09-13-2014, 11:06 PM Go to last post
  21. New 4 ton combo unit needed.. Thoughts?

    Started by Canar, 09-12-2014 02:43 AM
    • Replies: 4
    • Views: 521
    09-13-2014, 01:08 PM Go to last post
  22. Restaurant remodel: Did I get taken?

    Started by ah693973, 09-02-2014 02:12 AM
    2 Pages
    1 2
    • Replies: 18
    • Views: 1,349
    09-12-2014, 11:50 PM Go to last post
  23. Quick Commercial Question

    Started by Golfclubgranger, 09-08-2014 01:01 PM
    • Replies: 4
    • Views: 680
    09-11-2014, 01:42 PM Go to last post
  24. Filter Changes

    Started by The Egg, 09-08-2014 11:24 PM
    • Replies: 0
    • Views: 367
    09-08-2014, 11:24 PM Go to last post
    • Replies: 1
    • Views: 368
    09-08-2014, 07:09 PM Go to last post
  25. Mitsubishi MHK1 wireless thermostat

    Started by nmt6789, 09-05-2014 01:08 PM
    • Replies: 0
    • Views: 475
    09-05-2014, 01:08 PM Go to last post
  26. Typical Heat Pump

    Started by mkamalakkannan, 09-04-2014 08:13 PM
    • Replies: 2
    • Views: 454
    09-04-2014, 11:10 PM Go to last post
  27. Liebert DS 105KW

    Started by techieanalyst, 08-30-2014 06:08 PM
    • Replies: 7
    • Views: 700
    09-04-2014, 08:33 AM Go to last post
  28. Help please....Poor duct construction

    Started by Noelcon, 09-03-2014 02:21 PM
    • Replies: 3
    • Views: 514
    09-03-2014, 10:01 PM Go to last post
  29. carrier sundowner pumping down on heating

    Started by Roger_Baker, 08-22-2014 06:11 PM
    • Replies: 5
    • Views: 513
    08-28-2014, 07:40 PM Go to last post
  30. R410a charging problem

    Started by jazzrider, 08-25-2014 11:30 AM
    • Replies: 4
    • Views: 632
    08-27-2014, 11:11 PM Go to last post
  31. Confused Replacement options

    Started by DWalsh9273, 08-27-2014 12:27 PM
    • Replies: 3
    • Views: 532
    08-27-2014, 09:33 PM Go to last post
  32. Can anyone tell me what this thing is...?

    Started by karlo16, 08-22-2014 09:32 PM
    • Replies: 7
    • Views: 924
    08-25-2014, 06:04 PM Go to last post
  33. Question New member, mini split system on a semi trailer

    Started by Stuts, 08-24-2014 01:33 AM
    mini split
    • Replies: 0
    • Views: 392
    08-24-2014, 01:33 AM Go to last post
  34. Trane unit not keeping up

    Started by ccelsis, 08-23-2014 05:34 PM
    • Replies: 0
    • Views: 382
    08-23-2014, 05:34 PM Go to last post
  35. Self contained unit going off on overload

    Started by sprjac, 08-19-2014 11:55 PM
    • Replies: 3
    • Views: 581
    08-23-2014, 09:51 AM Go to last post
  36. Fan total pressure enough or not???

    Started by supernova2014, 08-22-2014 01:16 PM
    • Replies: 0
    • Views: 297
    08-22-2014, 01:16 PM Go to last post
  37. temp heating solution?

    Started by BizInFarmHouse, 08-20-2014 06:15 PM
    • Replies: 8
    • Views: 505
    08-21-2014, 05:07 PM Go to last post
  38. temp heating solution?

    Started by BizInFarmHouse, 08-20-2014 06:03 PM
    • Replies: 0
    • Views: 334
    08-20-2014, 06:03 PM Go to last post
  39. Fulton PHW 2000 8 years old having problems.

    Started by Snoco, 07-11-2014 06:13 PM
    • Replies: 4
    • Views: 806
    08-19-2014, 10:16 AM Go to last post
  40. Help with air handler

    Started by ritter0404, 08-16-2014 06:57 PM
    • Replies: 1
    • Views: 466
    08-17-2014, 01:43 PM Go to last post
  41. refrigerant compressor

    Started by rakkappan, 08-17-2014 05:15 AM
    • Replies: 0
    • Views: 355
    08-17-2014, 05:15 AM Go to last post
  42. Walk-in freezer unit on refrigerated trailer?

    Started by demdkarf, 08-15-2014 03:31 PM
    • Replies: 8
    • Views: 669
    08-16-2014, 09:24 PM Go to last post
    • Replies: 4
    • Views: 690
    08-16-2014, 09:16 PM Go to last post
  43. New Store Humidity issues

    Started by newbizowner, 07-12-2013 12:28 AM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,533
    08-15-2014, 07:52 PM Go to last post
  44. Thumbs up Distillery / Brewery Dry Cooler / chiller advice

    Started by chodo, 08-13-2014 07:35 PM
    • Replies: 3
    • Views: 614
    08-15-2014, 09:04 AM Go to last post

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