Forum: Fundamentals

  1. Sticky Thread Sticky: Refrigeration 101

    Started by Gary, 05-07-2009 05:21 PM
    5 Pages
    1 2 3 4 5
    • Replies: 201
    • Views: 163,735
    01-11-2011, 11:18 PM Go to last post
  2. Thumbs up Sticky Thread Sticky: Safety of Society - The Role of the Engineer

    Started by Josip, 17-05-2011 08:16 PM
    • Replies: 4
    • Views: 9,910
    02-10-2011, 05:45 PM Go to last post
  1. Charging oil - HOW?????

    Started by FreezerGeezer, 07-12-2008 02:05 AM
    • Replies: 6
    • Views: 2,202
    10-12-2008, 11:29 AM Go to last post
    • Replies: 9
    • Views: 5,418
    10-12-2008, 10:29 AM Go to last post
  2. nitrogen purging

    Started by gleeary, 09-12-2008 11:00 AM
    • Replies: 5
    • Views: 1,878
    10-12-2008, 12:27 AM Go to last post
  3. TXV explode

    Started by icecube51, 08-11-2008 03:51 PM
    • Replies: 7
    • Views: 2,297
    09-12-2008, 08:19 PM Go to last post
  4. Fujitsu J Series

    Started by danc, 09-12-2008 06:44 AM
    • Replies: 1
    • Views: 1,192
    09-12-2008, 07:37 AM Go to last post
  5. Comfort

    Started by littg, 07-12-2008 07:18 AM
    • Replies: 3
    • Views: 1,093
    07-12-2008, 08:57 PM Go to last post
  6. "vapor freeze" Ow, my head.

    Started by JHTaylor, 05-12-2008 11:13 PM
    • Replies: 7
    • Views: 1,657
    07-12-2008, 06:52 PM Go to last post
  7. foster ps 500 lt r404a

    Started by shrewey, 05-12-2008 06:00 PM
    • Replies: 5
    • Views: 2,639
    05-12-2008, 08:34 PM Go to last post
    • Replies: 11
    • Views: 6,127
    05-12-2008, 03:36 AM Go to last post
  8. Fridge making high pitched noise

    Started by Var, 30-11-2008 04:02 PM
    fridge, noise, sound
    • Replies: 3
    • Views: 5,963
    04-12-2008, 07:46 PM Go to last post
  9. Cascade system question??

    Started by theapprentice, 18-11-2008 04:09 AM
    • Replies: 8
    • Views: 2,027
    03-12-2008, 11:32 AM Go to last post
  10. Ducted system for house

    Started by Lc_shi, 21-11-2008 02:03 AM
    • Replies: 8
    • Views: 1,994
    01-12-2008, 09:30 AM Go to last post
  11. Wink Check discharge & evaporating temperature !

    Started by oilzee, 28-11-2008 08:39 AM
    • Replies: 5
    • Views: 1,878
    29-11-2008, 08:28 PM Go to last post
  12. Angry Pressure Test Levels

    Started by pramoddhiman, 29-11-2008 05:58 AM
    • Replies: 1
    • Views: 1,147
    29-11-2008, 10:13 AM Go to last post
  13. Lightbulb Maximum centrifugal fan outlet velocity

    Started by abbasi, 28-11-2008 08:15 AM
    • Replies: 6
    • Views: 7,825
    29-11-2008, 07:04 AM Go to last post
  14. sub cooling

    Started by npp230v, 27-11-2008 10:51 PM
    • Replies: 3
    • Views: 1,536
    28-11-2008, 09:26 PM Go to last post
  15. Dual condensors in parallel

    Started by fireandice, 26-11-2008 10:06 AM
    • Replies: 4
    • Views: 2,094
    27-11-2008, 05:48 PM Go to last post
  16. help please

    Started by npp230v, 25-11-2008 10:18 PM
    • Replies: 1
    • Views: 845
    26-11-2008, 03:17 AM Go to last post
  17. sea water chiller/cooler DIY possible?

    Started by happy scallop, 13-11-2008 07:48 PM
    • Replies: 8
    • Views: 4,749
    25-11-2008, 08:54 PM Go to last post
  18. Question AHU MANUFACTURER and SOFTWARE

    Started by abbasi, 18-10-2008 06:56 AM
    • Replies: 5
    • Views: 7,402
    25-11-2008, 01:03 PM Go to last post
  19. 407c press. temp. tables

    Started by danielt_smith, 22-11-2008 01:48 AM
    407c, bubble point, dew point, pressure temprature
    • Replies: 1
    • Views: 1,895
    22-11-2008, 08:08 AM Go to last post
  20. question i cant find an answer to

    Started by jaeck75, 17-11-2008 09:33 PM
    • Replies: 4
    • Views: 1,973
    21-11-2008, 02:51 PM Go to last post
  21. A couple of questions

    Started by marc5180, 15-11-2008 09:35 PM
    • Replies: 9
    • Views: 2,632
    20-11-2008, 11:55 PM Go to last post
  22. Constant pressure or Hot Gas

    Started by Drew, 19-11-2008 10:39 AM
    • Replies: 6
    • Views: 1,506
    20-11-2008, 11:31 PM Go to last post
  23. Help about thermodinamics!

    Started by nike123, 13-11-2008 07:30 PM
    • Replies: 9
    • Views: 1,744
    20-11-2008, 11:02 PM Go to last post
  24. dehumidifier problems

    Started by kfox@miindustri, 19-11-2008 06:00 PM
    • Replies: 2
    • Views: 1,644
    19-11-2008, 08:26 PM Go to last post
  25. CO2 (R744) Evaporator

    Started by Cewek ITS, 18-11-2008 06:00 AM
    • Replies: 1
    • Views: 2,712
    18-11-2008, 06:48 PM Go to last post
  26. Training: NVQ3 vs HNC - next step

    Started by Contactor, 02-08-2007 11:07 PM
    • Replies: 11
    • Views: 9,246
    17-11-2008, 11:58 PM Go to last post
  27. Exclamation Parallel compressor problem

    Started by dsltung, 05-11-2008 05:25 PM
    • Replies: 21
    • Views: 4,204
    16-11-2008, 08:32 PM Go to last post
  28. Lightbulb Intro to cascade systems?

    Started by liptow, 07-01-2008 05:43 PM
    • Replies: 7
    • Views: 2,548
    15-11-2008, 04:25 PM Go to last post
  29. 460 volt 1 phase motor?

    Started by Raytan, 12-11-2008 05:47 AM
    460v volt motor
    • Replies: 11
    • Views: 11,242
    13-11-2008, 04:37 PM Go to last post
  30. Cold storage system for bottled wine

    Started by Cewek ITS, 13-08-2008 04:21 AM
    • Replies: 5
    • Views: 1,715
    13-11-2008, 05:39 AM Go to last post
    • Replies: 10
    • Views: 3,136
    12-11-2008, 03:24 AM Go to last post
  31. head pressure

    Started by Bachuss, 03-11-2008 12:03 PM
    • Replies: 16
    • Views: 3,467
    11-11-2008, 08:28 PM Go to last post
  32. PH Chart for R22

    Started by marc5180, 10-11-2008 08:21 PM
    • Replies: 3
    • Views: 14,463
    11-11-2008, 12:08 PM Go to last post
  33. Correct Method For PUMPING DOWN.

    Started by Testech, 12-10-2008 09:37 AM
    • Replies: 33
    • Views: 5,692
    09-11-2008, 07:56 PM Go to last post
  34. cold river water

    Started by eftimios, 17-07-2002 02:02 AM
    • Replies: 8
    • Views: 6,905
    09-11-2008, 07:37 PM Go to last post
  35. Question measuring vacuum

    Started by nadeem majeed, 07-11-2008 01:59 PM
    • Replies: 12
    • Views: 6,006
    09-11-2008, 12:03 PM Go to last post
  36. measuring vacuum unit

    Started by watana, 30-12-2001 05:25 PM
    • Replies: 6
    • Views: 13,313
    09-11-2008, 09:55 AM Go to last post
  37. can you help me

    Started by sidi, 26-10-2008 01:18 PM
    • Replies: 9
    • Views: 1,922
    08-11-2008, 10:35 PM Go to last post
  38. glycol pipes

    Started by grant, 06-11-2008 10:45 PM
    • Replies: 2
    • Views: 1,447
    08-11-2008, 03:39 PM Go to last post
  39. Unhappy refrigeration capacity question

    Started by Katie, 05-11-2008 06:12 PM
    • Replies: 3
    • Views: 1,529
    08-11-2008, 03:14 PM Go to last post
  40. HGBP with unloaders

    Started by cool-hvacer, 10-10-2008 12:25 AM
    • Replies: 39
    • Views: 6,429
    05-11-2008, 04:19 AM Go to last post
  41. New Construction

    Started by COfreezer, 27-10-2008 05:09 PM
    • Replies: 9
    • Views: 2,388
    04-11-2008, 09:01 PM Go to last post
  42. Exclamation air cooler in freezing tunnel for ICECREAM

    Started by jax1, 04-11-2008 06:20 PM
    • Replies: 0
    • Views: 1,012
    04-11-2008, 06:20 PM Go to last post
  43. Oil Pressure Differential Switches

    Started by walden, 21-02-2007 09:21 AM
    • Replies: 24
    • Views: 20,865
    03-11-2008, 06:27 PM Go to last post
  44. Cement dust

    Started by hwelect, 02-11-2008 01:22 AM
    • Replies: 4
    • Views: 1,659
    03-11-2008, 11:09 AM Go to last post
  45. ACR system evaluation guide

    Started by nike123, 31-10-2008 09:52 PM
    • Replies: 6
    • Views: 1,623
    02-11-2008, 05:41 PM Go to last post
  46. charging system with liquid refrigerant

    Started by sidi, 31-10-2008 08:53 PM
    • Replies: 12
    • Views: 2,836
    02-11-2008, 05:34 PM Go to last post

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