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: 174,810
    01-11-2011, 10:18 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: 11,115
    02-10-2011, 05:45 PM Go to last post
  1. CO2 and oil

    Started by Nico, 03-01-2013 02:11 PM
    • Replies: 3
    • Views: 1,571
    06-01-2013, 01:57 AM Go to last post
  2. piping of the liquid line

    Started by deedardiamond, 24-12-2012 12:49 PM
    • Replies: 5
    • Views: 1,714
    04-01-2013, 12:23 AM Go to last post
  3. Question hot-swappable "refrigeration units"?

    Started by davea0511, 27-12-2012 04:54 PM
    • Replies: 5
    • Views: 1,158
    02-01-2013, 07:25 PM Go to last post
  4. Split heat pump piping design

    Started by NoNickName, 28-12-2012 10:02 AM
    • Replies: 22
    • Views: 2,597
    02-01-2013, 04:07 PM Go to last post
  5. Cold Storage for vegetables?

    Started by ysh1317, 27-12-2012 11:50 AM
    • Replies: 4
    • Views: 958
    30-12-2012, 08:03 AM Go to last post
  6. heat pump compressor run problem

    Started by Don Lee, 28-12-2012 05:54 PM
    • Replies: 18
    • Views: 3,233
    29-12-2012, 08:57 PM Go to last post
  7. R1150 or R23 for cascade?

    Started by Reeferrookie, 20-12-2012 05:17 PM
    • Replies: 2
    • Views: 948
    22-12-2012, 11:33 PM Go to last post
  8. over condensing..

    Started by ah fai, 08-12-2012 04:22 PM
    • Replies: 6
    • Views: 1,549
    19-12-2012, 02:55 AM Go to last post
    • Replies: 3
    • Views: 965
    16-12-2012, 08:04 AM Go to last post
  9. changing a comp from R22 to R290

    Started by MikeHolm, 15-12-2012 01:12 AM
    • Replies: 2
    • Views: 1,351
    15-12-2012, 11:40 AM Go to last post
  10. Blocked air-con unit

    Started by Johnny Walker, 03-12-2012 07:06 AM
    • Replies: 8
    • Views: 1,264
    09-12-2012, 10:18 PM Go to last post
  11. DIY Large Refridgeration

    Started by Jonnn, 04-12-2012 10:40 PM
    • Replies: 4
    • Views: 1,104
    06-12-2012, 12:59 PM Go to last post
  12. super heat of blast freezer

    Started by beeran, 03-12-2012 06:16 PM
    • Replies: 4
    • Views: 1,889
    05-12-2012, 12:30 AM Go to last post
  13. help beginner on r600a !

    Started by Yuri B., 03-12-2012 04:49 PM
    • Replies: 2
    • Views: 962
    05-12-2012, 12:16 AM Go to last post
  14. Daikin RY200KUY1 u4 error code

    Started by neilz2565, 02-12-2012 01:53 AM
    • Replies: 5
    • Views: 6,559
    03-12-2012, 09:13 PM Go to last post
  15. Differential pressure - 2 Way valve

    Started by RODRIGO BR, 01-12-2012 12:09 AM
    • Replies: 3
    • Views: 830
    03-12-2012, 02:32 AM Go to last post
  16. Angry Evaporator hell: Tube in tube leaking

    Started by Contactor, 19-11-2012 11:05 AM
    hell
    • Replies: 16
    • Views: 2,196
    30-11-2012, 02:49 AM Go to last post
  17. Internal Drain trap

    Started by RODRIGO BR, 24-11-2012 02:30 PM
    • Replies: 4
    • Views: 1,228
    29-11-2012, 04:09 PM Go to last post
  18. filter driers

    Started by rob kerr, 23-11-2012 08:15 AM
    • Replies: 0
    • Views: 423
    23-11-2012, 08:15 AM Go to last post
    • Replies: 3
    • Views: 7,286
    21-11-2012, 01:39 PM Go to last post
  19. How to Calculate Kw or BTU

    Started by Simeonx1, 17-11-2012 02:44 AM
    • Replies: 3
    • Views: 2,208
    19-11-2012, 10:22 PM Go to last post
  20. Discharge Line sizing?

    Started by Dossat, 15-11-2012 12:11 PM
    • Replies: 1
    • Views: 947
    15-11-2012, 10:39 PM Go to last post
  21. Kriwan delta-p

    Started by Aik, 15-11-2012 07:37 PM
    • Replies: 0
    • Views: 1,791
    15-11-2012, 07:37 PM Go to last post
  22. Cooling capacity??

    Started by greg722, 15-11-2012 01:55 PM
    • Replies: 3
    • Views: 953
    15-11-2012, 04:49 PM Go to last post
  23. how inverters control condensation pressure ?

    Started by Yuri B., 10-11-2012 04:00 PM
    • Replies: 5
    • Views: 1,088
    12-11-2012, 07:06 PM Go to last post
  24. meteorogical data (DB temp, WB temp etc...)

    Started by crocens, 26-10-2012 07:39 PM
    • Replies: 4
    • Views: 1,047
    29-10-2012, 06:11 PM Go to last post
  25. Superheat

    Started by crocens, 23-10-2012 10:12 PM
    • Replies: 8
    • Views: 2,028
    27-10-2012, 08:44 PM Go to last post
  26. vacuum cooler's malfunction

    Started by Walkee, 26-06-2012 10:00 AM
    • Replies: 8
    • Views: 2,436
    27-10-2012, 01:38 AM Go to last post
  27. Ice tank storage capacity

    Started by Sandro Baptista, 20-10-2012 06:13 PM
    • Replies: 4
    • Views: 1,563
    25-10-2012, 05:49 PM Go to last post
  28. Vac pump on suction or discharge valve

    Started by xan2282, 19-10-2012 09:19 PM
    • Replies: 4
    • Views: 1,317
    20-10-2012, 01:39 PM Go to last post
    • Replies: 7
    • Views: 1,348
    20-10-2012, 10:37 AM Go to last post
  29. Newbie on split units

    Started by Johan2, 18-10-2012 02:23 PM
    • Replies: 2
    • Views: 1,007
    19-10-2012, 08:31 AM Go to last post
  30. Oilchange, how to ?

    Started by Challenger, 14-10-2012 11:16 PM
    • Replies: 13
    • Views: 3,375
    18-10-2012, 03:32 AM Go to last post
  31. Chilled water Pump

    Started by Bashir01219, 25-09-2012 09:23 AM
    • Replies: 22
    • Views: 5,382
    13-10-2012, 10:11 PM Go to last post
  32. COP and Superheat - does is it help?

    Started by Chef, 04-09-2012 12:21 AM
    3 Pages
    1 2 3
    • Replies: 102
    • Views: 12,422
    12-10-2012, 08:16 PM Go to last post
  33. Fgas record questions

    Started by gwm121, 08-10-2012 10:44 AM
    • Replies: 2
    • Views: 1,314
    09-10-2012, 07:38 PM Go to last post
  34. Filter change Frequency?

    Started by Bashir01219, 06-10-2012 12:26 PM
    • Replies: 2
    • Views: 2,819
    07-10-2012, 03:37 AM Go to last post
  35. York Chiller Capacity

    Started by Rod Reutter, 26-09-2012 01:02 PM
    • Replies: 2
    • Views: 1,218
    04-10-2012, 07:31 PM Go to last post
    • Replies: 2
    • Views: 809
    03-10-2012, 09:29 AM Go to last post
  36. Pressure changes and temperature through the cycle

    Started by ZaxHex, 01-10-2012 11:31 PM
    • Replies: 5
    • Views: 1,477
    02-10-2012, 11:58 PM Go to last post
    • Replies: 0
    • Views: 1,094
    02-10-2012, 05:49 PM Go to last post
  37. cooling volume

    Started by solgen, 27-09-2012 06:47 PM
    • Replies: 6
    • Views: 1,534
    29-09-2012, 02:59 PM Go to last post
  38. Differential Vs. offset

    Started by Johnny Rotten, 26-09-2012 02:22 AM
    • Replies: 2
    • Views: 3,790
    28-09-2012, 10:23 PM Go to last post
  39. cold store formula...

    Started by ah fai, 25-09-2012 05:02 PM
    • Replies: 4
    • Views: 1,412
    27-09-2012, 10:08 AM Go to last post
  40. Measuring superheat with no access at evap

    Started by HiltonMeatHead, 25-08-2012 09:16 AM
    • Replies: 9
    • Views: 2,223
    25-09-2012, 12:01 AM Go to last post
  41. Oil charging

    Started by Johnny Walker, 10-09-2012 06:21 PM
    compressor oil charging, oil, oil charging
    • Replies: 3
    • Views: 1,200
    23-09-2012, 07:38 PM Go to last post
  42. Cold Storage Consultants in China

    Started by ac23, 20-09-2012 04:55 AM
    • Replies: 1
    • Views: 812
    20-09-2012, 07:55 PM Go to last post

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