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: 160,257
    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: 9,578
    02-10-2011, 05:45 PM Go to last post
  1. Refrigerant charge

    Started by Anastasios, 24-02-2009 03:18 PM
    • Replies: 2
    • Views: 1,367
    05-03-2009, 06:51 AM Go to last post
  2. What will cause eva pressure fluctuate?

    Started by wilsoncheung, 27-02-2009 10:41 AM
    • Replies: 16
    • Views: 3,948
    05-03-2009, 06:22 AM Go to last post
  3. need some answers plaease

    Started by sean1, 28-02-2009 07:47 PM
    • Replies: 27
    • Views: 3,259
    04-03-2009, 11:56 PM Go to last post
  4. Correct Evaporator TD Calculation

    Started by ramora, 03-03-2009 04:40 PM
    • Replies: 3
    • Views: 8,566
    03-03-2009, 08:32 PM Go to last post
  5. dry contact

    Started by muskyman, 27-02-2009 04:02 AM
    • Replies: 7
    • Views: 2,076
    02-03-2009, 04:52 PM Go to last post
  6. Exclamation Huge refrigeration load and airflow rate

    Started by Hitbychance, 02-03-2009 01:22 PM
    • Replies: 2
    • Views: 1,041
    02-03-2009, 03:53 PM Go to last post
    • Replies: 2
    • Views: 2,970
    25-02-2009, 11:05 PM Go to last post
  7. leak testing

    Started by pentond1, 12-01-2009 04:56 PM
    2 Pages
    1 2
    • Replies: 67
    • Views: 9,075
    25-02-2009, 08:58 AM Go to last post
  8. charge problem

    Started by sday, 23-02-2009 08:04 PM
    • Replies: 1
    • Views: 977
    23-02-2009, 08:54 PM Go to last post
    • Replies: 16
    • Views: 8,062
    19-02-2009, 11:43 PM Go to last post
  9. Question About thermo siphon chiller

    Started by wilsoncheung, 19-02-2009 07:08 AM
    • Replies: 0
    • Views: 913
    19-02-2009, 07:08 AM Go to last post
  10. Multi-Hertz compressor

    Started by captainleaky, 18-02-2009 10:51 AM
    • Replies: 3
    • Views: 1,632
    18-02-2009, 11:05 PM Go to last post
  11. LP/HP Connector Lines

    Started by jwasir, 09-02-2009 02:58 AM
    • Replies: 4
    • Views: 3,655
    18-02-2009, 06:06 AM Go to last post
  12. Fridge freezer not defrosting

    Started by garby, 01-02-2009 11:20 AM
    • Replies: 2
    • Views: 1,220
    15-02-2009, 06:24 PM Go to last post
  13. receiver volume

    Started by cool-hvacer, 03-02-2009 01:28 AM
    • Replies: 2
    • Views: 1,262
    15-02-2009, 04:41 PM Go to last post
  14. New to superheat and subcooling

    Started by HeathT, 13-02-2009 11:44 PM
    • Replies: 13
    • Views: 3,601
    15-02-2009, 10:01 AM Go to last post
  15. 220-240V 50hz

    Started by keyserstaf, 14-02-2009 01:29 AM
    • Replies: 5
    • Views: 1,173
    14-02-2009, 04:40 PM Go to last post
  16. fluor testing

    Started by icecube51, 04-02-2009 11:36 AM
    • Replies: 9
    • Views: 1,642
    14-02-2009, 04:30 PM Go to last post
  17. TX valve

    Started by CHIEF DELPAC, 13-02-2009 05:34 PM
    • Replies: 3
    • Views: 1,242
    13-02-2009, 07:26 PM Go to last post
  18. System Design Charge

    Started by cool-hvacer, 03-02-2009 01:17 AM
    • Replies: 4
    • Views: 1,456
    13-02-2009, 07:01 AM Go to last post
  19. Post Expansion Valves

    Started by weighman2210, 05-02-2009 05:27 PM
    • Replies: 10
    • Views: 9,263
    11-02-2009, 01:49 PM Go to last post
  20. Flash Gas

    Started by Chef, 11-02-2009 07:27 AM
    • Replies: 6
    • Views: 7,325
    11-02-2009, 11:40 AM Go to last post
  21. Where to sense pressure? Liquid or gas??

    Started by The MG Pony, 21-05-2007 01:35 AM
    • Replies: 18
    • Views: 3,007
    11-02-2009, 11:19 AM Go to last post
  22. Connection

    Started by pentond1, 06-02-2009 10:29 AM
    • Replies: 2
    • Views: 1,367
    10-02-2009, 05:58 PM Go to last post
  23. Plotting and Reading P-h Diagrams

    Started by weighman2210, 06-02-2009 10:35 AM
    • Replies: 4
    • Views: 15,638
    10-02-2009, 09:49 AM Go to last post
  24. How's water reacting under vacuum

    Started by Peter_1, 03-02-2009 09:48 AM
    • Replies: 34
    • Views: 13,233
    09-02-2009, 08:31 AM Go to last post
  25. Power Factor calculation

    Started by K.R.Iyer, 27-01-2009 07:38 PM
    • Replies: 11
    • Views: 11,668
    08-02-2009, 08:37 PM Go to last post
  26. Smile Room Sensible Heat Ratio

    Started by AastroGuru, 06-02-2009 01:17 PM
    • Replies: 0
    • Views: 3,970
    06-02-2009, 01:17 PM Go to last post
    • Replies: 5
    • Views: 2,371
    06-02-2009, 10:11 AM Go to last post
  27. Capillary tubes

    Started by marc5180, 04-02-2009 08:36 PM
    • Replies: 12
    • Views: 2,578
    06-02-2009, 07:52 AM Go to last post
  28. Compressor replace

    Started by tralex, 24-08-2006 11:56 AM
    • Replies: 12
    • Views: 6,853
    05-02-2009, 11:40 PM Go to last post
  29. Wood Kiln dehumidifier?

    Started by The MG Pony, 16-01-2007 08:57 PM
    • Replies: 24
    • Views: 5,446
    05-02-2009, 04:01 PM Go to last post
  30. capacity rating for freezer

    Started by icemakerman, 05-02-2009 09:02 AM
    • Replies: 1
    • Views: 884
    05-02-2009, 01:58 PM Go to last post
  31. Pumped liquid recirculation systems

    Started by marc5180, 03-02-2009 10:17 PM
    • Replies: 5
    • Views: 2,528
    04-02-2009, 08:26 PM Go to last post
  32. Oil recovery and rectification

    Started by marc5180, 03-02-2009 09:45 PM
    • Replies: 2
    • Views: 1,169
    04-02-2009, 04:37 PM Go to last post
  33. R410A water cooled condenser

    Started by K.R.Iyer, 04-02-2009 02:10 AM
    • Replies: 0
    • Views: 2,971
    04-02-2009, 02:10 AM Go to last post
  34. Question Fundamentals

    Started by moideen, 03-02-2009 05:51 PM
    • Replies: 1
    • Views: 1,019
    03-02-2009, 06:13 PM Go to last post
  35. first estimate of system charge

    Started by cool-hvacer, 24-12-2008 08:49 PM
    • Replies: 25
    • Views: 4,924
    03-02-2009, 10:34 AM Go to last post
  36. Question Actual Expansion Valve Process

    Started by AastroGuru, 29-01-2009 11:04 AM
    • Replies: 11
    • Views: 5,382
    03-02-2009, 09:53 AM Go to last post
  37. How to show the degrees sign

    Started by marc5180, 02-02-2009 09:18 AM
    • Replies: 8
    • Views: 1,409
    02-02-2009, 11:33 PM Go to last post
  38. Exclamation condenser

    Started by mkpo, 02-02-2009 10:16 PM
    • Replies: 0
    • Views: 745
    02-02-2009, 10:16 PM Go to last post
  39. Calculating the kw of a room

    Started by marc5180, 01-02-2009 05:30 PM
    • Replies: 19
    • Views: 3,670
    02-02-2009, 09:45 PM Go to last post
    • Replies: 25
    • Views: 9,728
    02-02-2009, 07:19 PM Go to last post
  40. Balance lines

    Started by Burrah Boy, 02-02-2009 10:49 AM
    • Replies: 4
    • Views: 1,245
    02-02-2009, 07:11 PM Go to last post
  41. Oxy/LPG welding

    Started by opt, 30-01-2009 03:56 AM
    • Replies: 15
    • Views: 14,536
    02-02-2009, 12:29 PM Go to last post
  42. Coolpack help

    Started by marc5180, 17-01-2009 04:08 PM
    • Replies: 42
    • Views: 13,614
    31-01-2009, 10:28 PM Go to last post
  43. Question Charging a system with evaporator fan off.

    Started by Burrah Boy, 29-01-2009 05:17 PM
    • Replies: 5
    • Views: 1,380
    30-01-2009, 07:41 AM Go to last post
  44. new coolroom and freezer question

    Started by icemakerman, 12-12-2008 01:15 PM
    • Replies: 8
    • Views: 2,313
    29-01-2009, 08:13 PM Go to last post
  45. Weight

    Started by pentond1, 15-01-2009 11:13 PM
    • Replies: 19
    • Views: 2,891
    29-01-2009, 07:50 PM Go to last post
  46. How to pump down a R404a coldroom system

    Started by cool runner, 28-01-2009 08:09 PM
    • Replies: 1
    • Views: 7,263
    28-01-2009, 08:36 PM Go to last post

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