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: 160,427
    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: 9,592
    02-10-2011, 05:45 PM Go to last post
  1. Entropy

    Started by Burrah Boy, 31-07-2009 12:40 PM
    • Replies: 4
    • Views: 1,408
    01-08-2009, 07:43 PM Go to last post
  2. Recommended Torch for Brazing

    Started by hvactech, 22-09-2008 04:22 AM
    • Replies: 10
    • Views: 19,137
    31-07-2009, 04:30 PM Go to last post
  3. Expansion Valve

    Started by secmeton, 30-07-2009 11:37 PM
    expansion valve
    • Replies: 2
    • Views: 1,241
    31-07-2009, 07:34 AM Go to last post
  4. Post Short of Gas in R404 serve over

    Started by shills33, 22-07-2009 01:13 PM
    • Replies: 6
    • Views: 2,529
    30-07-2009, 12:57 PM Go to last post
  5. Post system recharge

    Started by Bachuss, 27-10-2008 11:45 AM
    2 Pages
    1 2
    • Replies: 53
    • Views: 8,907
    30-07-2009, 09:28 AM Go to last post
  6. Oil cooling by thermosyphone

    Started by Vytux123, 24-07-2009 10:47 AM
    • Replies: 6
    • Views: 1,515
    30-07-2009, 08:10 AM Go to last post
  7. Drier sizing

    Started by gbnewre, 29-07-2009 05:47 PM
    • Replies: 2
    • Views: 820
    30-07-2009, 05:31 AM Go to last post
  8. Faster Cooling

    Started by secmeton, 30-07-2009 12:38 AM
    cfm
    • Replies: 2
    • Views: 1,208
    30-07-2009, 03:41 AM Go to last post
  9. Red face Heat Pump Diagrams

    Started by Vato2002, 27-07-2009 01:03 AM
    • Replies: 4
    • Views: 1,127
    28-07-2009, 09:58 PM Go to last post
  10. return lines

    Started by stillearning, 27-07-2009 07:55 AM
    • Replies: 3
    • Views: 1,031
    28-07-2009, 08:00 AM Go to last post
  11. Calculation of absorbed R-134a in compressor oil

    Started by desA, 26-07-2009 03:06 PM
    • Replies: 7
    • Views: 3,081
    27-07-2009, 04:29 PM Go to last post
  12. Smile Aluminum welding - Evaporator

    Started by jamal, 26-07-2009 03:43 PM
    • Replies: 1
    • Views: 1,362
    27-07-2009, 01:12 PM Go to last post
  13. Question suction line sweating too much

    Started by tcdmtcdt, 15-07-2009 11:05 PM
    • Replies: 6
    • Views: 3,903
    27-07-2009, 12:55 PM Go to last post
  14. condensing pressures

    Started by Haden4ever, 15-07-2009 05:29 PM
    • Replies: 12
    • Views: 2,064
    27-07-2009, 10:34 AM Go to last post
  15. Question Getting More out of geothermal

    Started by Popper, 26-07-2009 07:07 PM
    • Replies: 3
    • Views: 1,431
    27-07-2009, 01:14 AM Go to last post
  16. Building a Freeze dryer

    Started by kennedyb4, 09-07-2006 02:29 AM
    • Replies: 15
    • Views: 56,986
    25-07-2009, 06:24 PM Go to last post
  17. Subcooling

    Started by Mish, 24-07-2009 08:54 PM
    • Replies: 1
    • Views: 941
    24-07-2009, 09:57 PM Go to last post
  18. Wet Suction

    Started by Burrah Boy, 24-07-2009 01:35 PM
    • Replies: 2
    • Views: 2,702
    24-07-2009, 07:50 PM Go to last post
  19. Building a refrigerated warehouse

    Started by gaz, 09-05-2007 07:31 AM
    • Replies: 45
    • Views: 20,216
    24-07-2009, 09:03 AM Go to last post
  20. Superheat for the umpteenth time

    Started by Mish, 23-07-2009 06:41 PM
    • Replies: 14
    • Views: 2,045
    24-07-2009, 07:10 AM Go to last post
  21. new coldroom installation

    Started by chilltech, 21-04-2008 04:25 AM
    • Replies: 8
    • Views: 6,940
    23-07-2009, 05:38 PM Go to last post
  22. I have no clue about refrigerants....

    Started by bobbobobbo, 22-07-2009 09:37 AM
    • Replies: 3
    • Views: 959
    22-07-2009, 08:54 PM Go to last post
  23. Testing pressure and checking for leaks

    Started by grindrx, 21-07-2009 07:56 PM
    • Replies: 4
    • Views: 1,091
    22-07-2009, 07:04 AM Go to last post
    • Replies: 15
    • Views: 2,615
    22-07-2009, 04:24 AM Go to last post
  24. Raise evap temp 1 degree better effic

    Started by gwm121, 17-07-2009 11:15 AM
    • Replies: 8
    • Views: 2,118
    21-07-2009, 05:15 PM Go to last post
  25. capacitor

    Started by shills33, 21-07-2009 12:26 PM
    • Replies: 4
    • Views: 1,051
    21-07-2009, 05:15 PM Go to last post
  26. warning - water in new wolseley cylinder

    Started by Contactor, 20-07-2009 10:54 PM
    • Replies: 6
    • Views: 1,391
    21-07-2009, 02:21 PM Go to last post
  27. Super heat

    Started by shills33, 26-06-2009 09:31 PM
    • Replies: 6
    • Views: 1,960
    21-07-2009, 01:06 PM Go to last post
  28. Ventilation and part L etc

    Started by multisync, 20-07-2009 07:19 PM
    • Replies: 3
    • Views: 960
    20-07-2009, 09:31 PM Go to last post
  29. sizing window unit for home office

    Started by gobo, 17-07-2009 06:27 AM
    • Replies: 3
    • Views: 1,197
    17-07-2009, 07:34 PM Go to last post
  30. What Suction Pressure do i need?

    Started by Mish, 16-07-2009 08:57 PM
    • Replies: 4
    • Views: 1,418
    16-07-2009, 11:02 PM Go to last post
  31. Help with small Heat Exchanger

    Started by tnova, 15-07-2009 02:16 PM
    • Replies: 0
    • Views: 776
    15-07-2009, 02:16 PM Go to last post
  32. Smile Vam v/s mechanical type

    Started by patilvasudeo, 15-07-2009 12:15 PM
    • Replies: 0
    • Views: 914
    15-07-2009, 12:15 PM Go to last post
  33. Question Cooling capacity and energy useage!

    Started by Burrah Boy, 08-07-2009 09:45 AM
    • Replies: 5
    • Views: 1,435
    15-07-2009, 08:23 AM Go to last post
  34. Thumbs up engine room probs ?

    Started by grant, 14-07-2009 09:43 AM
    • Replies: 0
    • Views: 707
    14-07-2009, 09:43 AM Go to last post
  35. Question help please

    Started by mwinjuma, 01-07-2009 07:39 PM
    • Replies: 3
    • Views: 1,155
    14-07-2009, 02:57 AM Go to last post
  36. how to simulate this problem?

    Started by ruzfactor, 12-07-2009 09:22 AM
    • Replies: 1
    • Views: 912
    12-07-2009, 10:05 AM Go to last post
  37. Need answers on a freezer....

    Started by ToddH, 04-07-2009 01:17 AM
    • Replies: 44
    • Views: 4,223
    12-07-2009, 02:07 AM Go to last post
  38. Expansion Of Tank

    Started by bibin777, 08-07-2009 10:15 AM
    • Replies: 1
    • Views: 1,056
    08-07-2009, 06:20 PM Go to last post
  39. Relay sparks!!!! cooler not going cold!!!

    Started by coolrunnings1, 05-07-2009 04:19 PM
    • Replies: 13
    • Views: 4,196
    07-07-2009, 04:29 AM Go to last post
    • Replies: 2
    • Views: 1,006
    06-07-2009, 06:35 PM Go to last post
  40. chestfreezer

    Started by stoopidquestion, 25-06-2009 12:07 PM
    • Replies: 12
    • Views: 2,229
    05-07-2009, 01:52 AM Go to last post
  41. advice on a new instalation

    Started by tony1, 26-06-2009 10:15 PM
    • Replies: 2
    • Views: 946
    04-07-2009, 11:45 PM Go to last post
  42. F GAS training

    Started by maverick, 03-07-2009 09:23 PM
    • Replies: 1
    • Views: 1,022
    03-07-2009, 09:53 PM Go to last post
  43. 1930 s cellar cooler

    Started by nick uk, 21-06-2009 02:31 PM
    • Replies: 9
    • Views: 1,699
    02-07-2009, 10:21 PM Go to last post
  44. Multi Stage Expansion

    Started by amitsaxena, 28-06-2009 11:49 AM
    • Replies: 11
    • Views: 2,880
    02-07-2009, 02:18 PM Go to last post
  45. Cold slabs/shelves

    Started by Goober, 29-06-2009 04:18 AM
    • Replies: 6
    • Views: 2,351
    01-07-2009, 02:20 AM Go to last post
  46. Cooling a pipe: external refrigerant flow

    Started by cornelius, 18-06-2009 12:20 AM
    • Replies: 12
    • Views: 3,827
    30-06-2009, 09:44 PM Go to last post

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