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: 170,292
    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: 10,673
    02-10-2011, 05:45 PM Go to last post
  1. Cooling in room using ice block

    Started by engr.touseef, 06-09-2012 11:02 AM
    • Replies: 5
    • Views: 3,141
    08-09-2012, 06:49 AM Go to last post
  2. Thumbs up Glycol systems?

    Started by CraigF, 07-09-2012 05:32 PM
    • Replies: 5
    • Views: 1,272
    07-09-2012, 06:06 PM Go to last post
  3. Retrofitting from R22 to R404a

    Started by Johnny Walker, 28-08-2012 01:59 PM
    r22, r22 to r404a, retriffiting, sizing expansion valve
    • Replies: 11
    • Views: 3,649
    07-09-2012, 08:43 AM Go to last post
  4. old refrigerator system,,

    Started by nico sonico, 06-09-2012 08:34 AM
    • Replies: 0
    • Views: 376
    06-09-2012, 08:34 AM Go to last post
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  5. Thumbs up RefLock?

    Started by Luke.G, 04-09-2012 09:14 PM
    • Replies: 0
    • Views: 1,849
    04-09-2012, 09:14 PM Go to last post
    • Replies: 8
    • Views: 8,270
    04-09-2012, 04:52 AM Go to last post
  6. using 2 vacuum pumps

    Started by petrock, 08-07-2012 05:12 AM
    • Replies: 13
    • Views: 6,657
    04-09-2012, 04:40 AM Go to last post
    • Replies: 3
    • Views: 1,661
    03-09-2012, 09:18 PM Go to last post
  7. Advice needed for condenser repair

    Started by Contactor, 01-09-2012 01:15 PM
    • Replies: 9
    • Views: 1,984
    02-09-2012, 11:32 PM Go to last post
  8. Air cooled condenser

    Started by csantander, 02-09-2012 08:10 PM
    • Replies: 0
    • Views: 1,188
    02-09-2012, 08:10 PM Go to last post
  9. Chilled water problem

    Started by Bashir01219, 30-08-2012 11:16 AM
    • Replies: 4
    • Views: 1,760
    31-08-2012, 03:52 AM Go to last post
  10. Tx valve equalizer freezing

    Started by RBM, 13-08-2012 10:03 AM
    • Replies: 7
    • Views: 4,707
    30-08-2012, 08:14 AM Go to last post
  11. Unhappy Locomotive Boiler

    Started by sameem, 23-08-2012 09:51 AM
    • Replies: 2
    • Views: 1,001
    23-08-2012, 10:51 PM Go to last post
  12. Compressor calculations

    Started by Kallum, 23-08-2012 09:33 AM
    • Replies: 0
    • Views: 1,170
    23-08-2012, 09:33 AM Go to last post
  13. I`ll buy carpigiani tech manual

    Started by markko77, 21-08-2012 07:10 PM
    • Replies: 2
    • Views: 1,780
    22-08-2012, 03:54 AM Go to last post
    • Replies: 1
    • Views: 2,406
    19-08-2012, 03:22 AM Go to last post
  14. Cooling down zinc die casted items

    Started by jenboi, 17-08-2012 12:30 PM
    die cast, tunnel
    • Replies: 4
    • Views: 992
    17-08-2012, 02:19 PM Go to last post
  15. Heat Release from a human body

    Started by sameem, 10-08-2012 11:31 AM
    • Replies: 4
    • Views: 3,633
    11-08-2012, 02:23 AM Go to last post
    • Replies: 4
    • Views: 2,254
    03-08-2012, 02:47 AM Go to last post
  16. Unit with suction accumulator and witout oil separator

    Started by Aik, 25-07-2012 07:19 AM
    • Replies: 2
    • Views: 1,673
    02-08-2012, 07:55 AM Go to last post
    • Replies: 4
    • Views: 1,436
    02-08-2012, 05:00 AM Go to last post
  17. Slide Valve Operation

    Started by justinrmac, 30-07-2012 02:07 PM
    • Replies: 3
    • Views: 6,256
    31-07-2012, 04:41 AM Go to last post
  18. Ice on evaporator

    Started by napter38, 23-07-2012 09:50 AM
    evaporator not working, ice, ice on evaporator
    • Replies: 9
    • Views: 2,498
    24-07-2012, 09:01 PM Go to last post
  19. Glycol Evaporation

    Started by pradeepgh, 23-07-2012 06:29 AM
    • Replies: 4
    • Views: 2,181
    23-07-2012, 11:17 PM Go to last post
  20. Cool COP on York YCAS

    Started by Palkoper, 21-07-2012 07:17 PM
    • Replies: 5
    • Views: 1,302
    22-07-2012, 09:17 AM Go to last post
  21. 4 ton split unit ac problem

    Started by kefah, 01-07-2012 08:51 PM
    • Replies: 24
    • Views: 3,846
    16-07-2012, 08:01 PM Go to last post
  22. service switch

    Started by issaq8, 26-06-2012 11:39 AM
    • Replies: 2
    • Views: 994
    15-07-2012, 08:30 PM Go to last post
  23. Charge question

    Started by mortenm82, 09-07-2012 01:42 PM
    • Replies: 12
    • Views: 2,509
    14-07-2012, 01:35 PM Go to last post
    • Replies: 6
    • Views: 11,743
    12-07-2012, 02:51 AM Go to last post
  24. TEV movement "A cunning plan"

    Started by devlin maguire, 06-07-2012 10:12 AM
    • Replies: 4
    • Views: 1,761
    09-07-2012, 12:09 PM Go to last post
  25. Help requiredfor Selecting TXV ?

    Started by Allied01, 07-07-2012 02:31 PM
    • Replies: 1
    • Views: 1,047
    07-07-2012, 10:55 PM Go to last post
  26. HP switch malfunctioning

    Started by sendhilkmar, 05-07-2012 11:03 AM
    • Replies: 3
    • Views: 1,239
    06-07-2012, 08:33 AM Go to last post
  27. how to properly charging system

    Started by kefah, 03-07-2012 09:53 PM
    • Replies: 3
    • Views: 1,856
    03-07-2012, 10:28 PM Go to last post
  28. charging problem

    Started by kefah, 26-05-2012 10:59 PM
    • Replies: 14
    • Views: 2,432
    01-07-2012, 08:12 PM Go to last post
  29. carrier 5h46 & daikin 8hc752L B

    Started by ah fai, 30-06-2012 05:36 PM
    • Replies: 0
    • Views: 2,409
    30-06-2012, 05:36 PM Go to last post
  30. TEWI Calculations

    Started by CJG21, 29-06-2012 11:58 AM
    • Replies: 1
    • Views: 1,406
    29-06-2012, 12:35 PM Go to last post
  31. Veg/Meat Preperation Rooms Cooling Load

    Started by oot_the_loop, 26-06-2012 12:28 PM
    • Replies: 1
    • Views: 999
    28-06-2012, 10:12 PM Go to last post
  32. Esp???

    Started by khongminhhason, 06-06-2012 03:00 PM
    • Replies: 5
    • Views: 1,528
    28-06-2012, 06:52 AM Go to last post
  33. Carpigiani manuals

    Started by DAVEGRES, 27-06-2012 08:48 AM
    • Replies: 0
    • Views: 2,956
    27-06-2012, 08:48 AM Go to last post
  34. VSD for chiller at high lift conditions

    Started by wta12, 23-06-2012 06:32 PM
    • Replies: 1
    • Views: 2,064
    25-06-2012, 02:39 AM Go to last post
  35. Clearity about AIR CHANGE in AIR CONDITIONING

    Started by tanveer.aziz, 21-06-2012 12:22 PM
    air change, hvac
    • Replies: 13
    • Views: 3,128
    22-06-2012, 07:32 PM Go to last post
  36. Measuring line temperatures Methods

    Started by kfjoe, 19-06-2012 11:32 PM
    • Replies: 7
    • Views: 1,898
    20-06-2012, 11:07 PM Go to last post
  37. Thumbs up Carrier 30sz-027-901v-ee

    Started by Palkoper, 13-05-2012 02:13 PM
    • Replies: 9
    • Views: 2,320
    20-06-2012, 12:53 PM Go to last post
  38. superheat on residential systems

    Started by jclevenger, 18-06-2012 09:53 PM
    • Replies: 3
    • Views: 1,164
    19-06-2012, 02:03 AM Go to last post
  39. CO2 Transcritical Refrigeration Plant

    Started by ALFONSOTHAWE, 12-06-2012 11:37 AM
    • Replies: 2
    • Views: 1,273
    16-06-2012, 06:28 AM Go to last post
  40. How do air conditioning systems typically control?

    Started by ijohn, 21-12-2011 06:35 PM
    • Replies: 7
    • Views: 2,541
    12-06-2012, 08:35 PM Go to last post

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