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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: 173,214
    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: 10,965
    02-10-2011, 05:45 PM Go to last post
  1. determining coil static pressure

    Started by MikeHolm, 14-02-2015 06:27 PM
    • Replies: 7
    • Views: 1,580
    27-02-2015, 10:29 PM Go to last post
  2. Moved: Hoshizaki fm-120-ee-50 problem

    Started by ref_freak, 25-02-2015 10:34 PM
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  3. Re: Compressor question 2

    Started by koppula, 19-02-2015 01:03 PM
    • Replies: 2
    • Views: 1,149
    20-02-2015, 11:21 AM Go to last post
  4. Compressor question

    Started by Farmelectrics, 19-02-2015 10:44 AM
    • Replies: 12
    • Views: 1,692
    20-02-2015, 10:47 AM Go to last post
    • Replies: 6
    • Views: 1,167
    19-02-2015, 11:11 PM Go to last post
  5. Calculation of Refrigeration capacity

    Started by skhan855, 10-02-2015 02:25 AM
    ammonia compressor, capacity, cold room, fruits, r717
    • Replies: 3
    • Views: 1,303
    19-02-2015, 11:03 PM Go to last post
  6. holding lectures, any ideas?

    Started by Tycho, 16-02-2015 08:21 PM
    • Replies: 14
    • Views: 1,940
    19-02-2015, 05:24 AM Go to last post
    • Replies: 1
    • Views: 2,643
    08-02-2015, 11:49 PM Go to last post
  7. How cold will it get?

    Started by Aerobyrd93, 29-01-2015 07:03 AM
    • Replies: 25
    • Views: 3,719
    05-02-2015, 08:09 PM Go to last post
  8. TXV Equalization line with flared connection

    Started by remwel, 05-02-2015 12:50 AM
    • Replies: 2
    • Views: 989
    05-02-2015, 05:13 PM Go to last post
  9. Algorythm

    Started by ascorone, 05-02-2015 08:32 AM
    • Replies: 3
    • Views: 948
    05-02-2015, 04:56 PM Go to last post
  10. carrier condenser fan motor

    Started by WCEbloke, 17-12-2014 07:53 AM
    • Replies: 2
    • Views: 1,628
    05-02-2015, 04:25 AM Go to last post
    • Replies: 2
    • Views: 955
    29-01-2015, 11:55 AM Go to last post
  11. Energy Saving - Commercial fridge

    Started by alex009, 21-01-2015 06:23 PM
    • Replies: 1
    • Views: 935
    25-01-2015, 04:48 PM Go to last post
  12. need help for brazing HVAC lines

    Started by hammerdean, 25-01-2015 07:29 AM
    • Replies: 1
    • Views: 823
    25-01-2015, 10:49 AM Go to last post
  13. Procedure to design a cooling chamber

    Started by Justin620, 08-11-2014 06:27 PM
    • Replies: 2
    • Views: 1,033
    14-01-2015, 05:20 AM Go to last post
  14. Coefficient of performance

    Started by chemicalENG, 12-01-2015 03:14 PM
    • Replies: 3
    • Views: 1,045
    12-01-2015, 05:08 PM Go to last post
  15. Compressor start in vacum. What is happened?

    Started by peetee1, 11-01-2015 12:29 PM
    • Replies: 2
    • Views: 996
    11-01-2015, 03:38 PM Go to last post
  16. Will Reclaiming mix of Nitrogen Break Re-claimer

    Started by philthy, 08-01-2015 04:00 AM
    break reclaimer, refrigerant nitrogen mix
    • Replies: 5
    • Views: 1,353
    08-01-2015, 05:01 PM Go to last post
  17. r22 to 13a

    Started by ref_freak, 12-12-2014 10:18 AM
    134, r22
    • Replies: 4
    • Views: 1,414
    14-12-2014, 03:50 PM Go to last post
  18. refrigerant mass inventory

    Started by Mohammed Nofal, 24-11-2014 07:00 AM
    • Replies: 2
    • Views: 1,089
    01-12-2014, 03:12 AM Go to last post
  19. Strongest filler metal?

    Started by maff010, 29-11-2014 02:48 PM
    • Replies: 3
    • Views: 1,104
    29-11-2014, 09:15 PM Go to last post
  20. -90C Cold room?

    Started by haris, 14-11-2014 10:25 AM
    ultra low temperature
    • Replies: 10
    • Views: 1,976
    28-11-2014, 08:04 AM Go to last post
    • Replies: 2
    • Views: 2,819
    27-11-2014, 02:21 AM Go to last post
  21. 30C to 20C in one hour?

    Started by ysh1317, 18-11-2014 03:31 AM
    • Replies: 6
    • Views: 2,185
    19-11-2014, 08:18 AM Go to last post
  22. Hot Gas Reheat

    Started by tanksboard, 11-11-2014 08:51 PM
    • Replies: 8
    • Views: 2,398
    18-11-2014, 09:44 PM Go to last post
  23. Multi fit fan motor noise problem

    Started by Contactor, 11-11-2014 08:20 PM
    • Replies: 2
    • Views: 1,096
    13-11-2014, 11:59 PM Go to last post
  24. Balancing Valve

    Started by apandi, 10-11-2014 01:17 PM
    • Replies: 1
    • Views: 829
    10-11-2014, 03:55 PM Go to last post
  25. Angry VRF/VRV exact compressor motor and power type

    Started by amat_24, 03-11-2014 08:09 AM
    electric power, scroll compressor, vrf, vrv, vsd
    • Replies: 2
    • Views: 1,205
    04-11-2014, 12:20 PM Go to last post
  26. Red face Temperature Gained?

    Started by The Viking, 28-10-2014 11:19 PM
    • Replies: 7
    • Views: 1,528
    02-11-2014, 08:29 AM Go to last post
  27. Coldroom conversion r22 to r404a

    Started by tonashp, 24-02-2014 08:46 AM
    • Replies: 22
    • Views: 4,762
    30-10-2014, 10:15 PM Go to last post
  28. Load Calculation

    Started by vapor1234, 22-10-2014 10:47 PM
    • Replies: 5
    • Views: 1,522
    29-10-2014, 07:27 PM Go to last post
  29. York YCIV0590 high pressure cut out

    Started by Pigeonkicker, 10-10-2014 11:08 AM
    hp trip, insurance, safety, york
    • Replies: 7
    • Views: 1,885
    20-10-2014, 02:12 AM Go to last post
    • Replies: 2
    • Views: 1,278
    20-10-2014, 12:22 AM Go to last post
  30. Condenser water inlet & outlet temperature

    Started by mah_h, 18-10-2014 05:03 PM
    • Replies: 1
    • Views: 2,105
    18-10-2014, 11:35 PM Go to last post
  31. p-h &t-s chart

    Started by alamda, 12-10-2014 08:19 AM
    • Replies: 3
    • Views: 1,349
    13-10-2014, 11:32 AM Go to last post
  32. Clarification about reversing valves

    Started by Pasquale, 12-10-2014 07:08 PM
    • Replies: 0
    • Views: 1,191
    12-10-2014, 07:08 PM Go to last post
  33. Supply Temperature in an AHU

    Started by mah_h, 02-10-2014 09:09 PM
    • Replies: 6
    • Views: 2,763
    05-10-2014, 12:16 AM Go to last post
  34. Variable Amperage And Cold Liquid line

    Started by hsn157134, 01-10-2014 07:16 PM
    • Replies: 15
    • Views: 2,536
    03-10-2014, 05:15 PM Go to last post
    • Replies: 4
    • Views: 1,169
    01-10-2014, 08:41 PM Go to last post
  35. Variable ratio in screw compressor

    Started by shaaf, 21-09-2014 05:18 AM
    • Replies: 17
    • Views: 2,664
    01-10-2014, 03:38 AM Go to last post
  36. Using cooling tower BAC in hard winter

    Started by Alexey Husak, 22-09-2014 03:06 PM
    • Replies: 1
    • Views: 777
    22-09-2014, 11:38 PM Go to last post
  37. Adding oil to compressor

    Started by John_s, 20-09-2014 09:01 AM
    • Replies: 2
    • Views: 1,518
    20-09-2014, 12:39 PM Go to last post
  38. chiller on/off temps

    Started by WCEbloke, 19-09-2014 05:41 AM
    • Replies: 4
    • Views: 1,002
    20-09-2014, 11:33 AM Go to last post
  39. fundamentals vs fundamental belief

    Started by Doug30293, 10-09-2014 09:24 PM
    • Replies: 18
    • Views: 2,679
    19-09-2014, 08:08 PM Go to last post
  40. Non-condensable's and Sight Glass Bubbles

    Started by Saturatedpsi, 29-08-2014 01:56 PM
    • Replies: 25
    • Views: 4,829
    18-09-2014, 08:17 PM Go to last post
    • Replies: 4
    • Views: 1,006
    12-09-2014, 09:05 PM Go to last post
  41. Density oil York L

    Started by Freon959, 03-09-2014 05:50 PM
    • Replies: 2
    • Views: 1,174
    07-09-2014, 05:25 PM Go to last post
  42. forced air VS natural air(cold wall) refrigerator?

    Started by kefah, 30-08-2014 10:26 PM
    • Replies: 2
    • Views: 2,226
    05-09-2014, 09:43 PM Go to last post

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