Forum: Fundamentals

  1. Thumbs up Sticky Thread Sticky: Safety of Society - The Role of the Engineer

    Started by Josip, 17-05-2011 08:16 PM
    1 Attachment(s)
    • Replies: 4
    • Views: 27,421
    SeanB
    02-10-2011, 05:45 PM Go to last post

  2. Sticky Thread Sticky: Refrigeration 101

    Started by Gary, 05-07-2009 05:21 PM
    5 Pages •
    1 2 3 4 5
    1 Attachment(s)
    • Replies: 201
    • Views: 235,965
    L-PLATES
    01-11-2011, 10:18 PM Go to last post

  1. how to remove air from R22 refrigeration system

    Started by Lc_shi, 25-07-2011 02:48 AM
    • Replies: 21
    • Views: 23,124
    shooter
    13-10-2011, 09:55 AM Go to last post

  2. expansion valve for evaporator

    Started by ah fai, 06-10-2011 04:03 PM
    • Replies: 5
    • Views: 2,130
    shooter
    13-10-2011, 09:56 AM Go to last post

  3. Rule of Thumb in HVAC Industry

    Started by smpsmp45, 27-09-2007 01:41 PM
    • Replies: 6
    • Views: 16,636
    Kompulsa
    13-10-2011, 12:40 PM Go to last post

  4. 0-10v temp

    Started by mad fridgie, 10-10-2011 11:32 AM
    • Replies: 30
    • Views: 15,096
    MikeHolm
    15-10-2011, 12:44 PM Go to last post

  5. Choking Suction Port

    Started by jwasir, 13-10-2011 07:02 PM
    • Replies: 7
    • Views: 2,923
    NH3LVR
    15-10-2011, 05:06 PM Go to last post

  6. Capacitor Size Required for 9,000 BTU

    Started by Kompulsa, 09-10-2011 01:25 PM
    • Replies: 9
    • Views: 6,740
    chemi-cool
    16-10-2011, 07:14 PM Go to last post

  7. Condensation levels on Air source heat pump

    Started by andyhalf, 17-10-2011 09:43 AM
    • Replies: 2
    • Views: 2,372
    Gideon Beddows
    17-10-2011, 10:55 AM Go to last post

  8. head pressure controls

    Started by airmechanix, 17-10-2011 06:54 PM
    1 Attachment(s)
    • Replies: 8
    • Views: 2,545
    chillerman2006
    19-10-2011, 07:12 AM Go to last post

  9. evaporative airconditioner

    Started by savoc, 19-10-2011 09:48 AM
    • Replies: 0
    • Views: 1,344
    savoc
    19-10-2011, 09:48 AM Go to last post

  10. Rules of Thumb and Equations with UK/European units

    Started by JonnyD, 23-09-2011 10:57 AM
    • Replies: 12
    • Views: 5,393
    JonnyD
    19-10-2011, 02:43 PM Go to last post

  11. Post help with refrigeration course work questins (new to the industry)

    Started by dean_thomas, 16-10-2011 10:26 AM
    • Replies: 6
    • Views: 2,338
    mad fridgie
    19-10-2011, 10:10 PM Go to last post

  12. Brazed Plate Evaporator - Need Phase Separator?

    Started by SES Utah, 08-09-2011 05:41 PM
    2 Attachment(s)
    • Replies: 11
    • Views: 4,516
    Villhelm
    20-10-2011, 10:26 AM Go to last post

  13. Reverse Cycle Air Conditioning

    Started by Kompulsa, 19-10-2011 03:28 AM
    1 Attachment(s)
    • Replies: 29
    • Views: 6,513
    texas64
    22-10-2011, 03:00 PM Go to last post

  14. control humidity

    Started by Setyo, 23-10-2011 03:55 AM
    humidity in coldroom
    • Replies: 1
    • Views: 1,421
    NoNickName
    23-10-2011, 11:37 AM Go to last post

  15. Refrigeration Terminology

    Started by chillerman2006, 22-10-2011 03:29 PM
    • Replies: 5
    • Views: 3,812
    chillerman2006
    23-10-2011, 10:04 PM Go to last post

  16. Flow Rate of water

    Started by Sumit, 19-06-2011 02:52 PM
    • Replies: 19
    • Views: 39,705
    spoon man
    24-10-2011, 09:06 PM Go to last post

  17. Single Evap Hot Gas Defrosting.

    Started by jwasir, 24-10-2011 04:19 AM
    • Replies: 6
    • Views: 3,783
    Grizzly
    24-10-2011, 10:08 PM Go to last post

  18. Vi Ratio screw compressors

    Started by Sandro Baptista, 21-10-2011 02:34 PM
    • Replies: 5
    • Views: 6,723
    NoNickName
    25-10-2011, 07:23 AM Go to last post

  19. Specific heat capacity of Wine

    Started by Rayin, 24-10-2011 06:17 AM
    • Replies: 4
    • Views: 27,631
    frank
    25-10-2011, 08:11 AM Go to last post

  20. Condenser Wall

    Started by Aria, 25-10-2011 12:10 PM
    • Replies: 0
    • Views: 1,477
    Aria
    25-10-2011, 12:10 PM Go to last post

  21. frost top or cold stone - drawing or picture

    Started by italianousa, 27-10-2011 07:19 PM
    • Replies: 0
    • Views: 2,160
    italianousa
    27-10-2011, 07:19 PM Go to last post

  22. Water Cooler

    Started by Sunnyiq, 29-10-2011 07:56 AM
    • Replies: 3
    • Views: 1,718
    tudorice
    30-10-2011, 03:29 PM Go to last post

  23. Superheat horn

    Started by monkey spanners, 31-10-2011 08:54 PM
    • Replies: 8
    • Views: 9,026
    mad fridgie
    01-11-2011, 02:02 AM Go to last post

  24. new to f gas and confused about heating up just to cool back down

    Started by brian connolly, 01-11-2011 08:07 PM
    • Replies: 10
    • Views: 3,361
    brian connolly
    01-11-2011, 11:27 PM Go to last post

  25. Red face vapour compression cycle

    Started by brian connolly, 30-10-2011 05:39 PM
    • Replies: 39
    • Views: 8,708
    brian connolly
    01-11-2011, 11:52 PM Go to last post

  26. Is the answer 6K or 2K?

    Started by Grizzly, 01-11-2011 04:22 PM
    • Replies: 13
    • Views: 3,326
    Grizzly
    02-11-2011, 04:55 PM Go to last post

  27. Max compressor dome temp

    Started by MikeHolm, 03-11-2011 01:02 AM
    • Replies: 7
    • Views: 2,916
    MikeHolm
    03-11-2011, 10:33 AM Go to last post

  28. Reliability Ensurance Checklist

    Started by Kompulsa, 02-11-2011 11:43 AM
    compressor reliability
    • Replies: 4
    • Views: 2,233
    Kompulsa
    03-11-2011, 12:28 PM Go to last post

  29. expansion valve pressure drop

    Started by brian connolly, 02-11-2011 06:43 PM
    • Replies: 7
    • Views: 3,858
    michaelm
    03-11-2011, 11:20 PM Go to last post

  30. Sizing finn and tube evaporator

    Started by Rayin, 29-10-2011 01:42 PM
    • Replies: 8
    • Views: 3,822
    Rayin
    04-11-2011, 11:40 AM Go to last post

  31. Lightbulb Electrical help needed

    Started by L4vK, 31-10-2011 11:16 PM
    • Replies: 5
    • Views: 2,183
    Brian_UK
    04-11-2011, 11:15 PM Go to last post

  32. C02 pipe wall thickness

    Started by cool runings, 07-11-2011 04:26 PM
    • Replies: 9
    • Views: 3,827
    cool runings
    10-11-2011, 02:04 AM Go to last post

  33. Capillary Connectors

    Started by jwasir, 15-11-2011 05:13 PM
    • Replies: 5
    • Views: 1,947
    Grizzly
    16-11-2011, 05:46 PM Go to last post

  34. Compressor current draw

    Started by MikeHolm, 12-11-2011 05:03 PM
    2 Attachment(s)
    • Replies: 24
    • Views: 7,491
    MikeHolm
    16-11-2011, 08:49 PM Go to last post

  35. Smile A NOOBIE on the loose!

    Started by ewokxz, 08-11-2011 07:41 AM
    • Replies: 19
    • Views: 5,714
    ewokxz
    17-11-2011, 04:09 AM Go to last post

  36. compressor chanaging

    Started by GirishJoseph, 14-11-2011 03:19 AM
    1 Attachment(s)
    • Replies: 3
    • Views: 2,104
    GHAZ
    17-11-2011, 02:50 PM Go to last post

  37. scroll compressor tips

    Started by install monkey, 19-11-2011 08:29 PM
    • Replies: 2
    • Views: 2,751
    moideen
    20-11-2011, 05:31 AM Go to last post

  38. Heat Pump Query

    Started by frank, 16-11-2011 03:27 PM
    4 Attachment(s)
    • Replies: 37
    • Views: 6,596
    chemi-cool
    21-11-2011, 07:43 PM Go to last post

  39. Symbols of Refrigeration

    Started by NZPOMME, 23-11-2011 08:27 AM
    • Replies: 1
    • Views: 3,973
    Josip
    23-11-2011, 09:26 AM Go to last post

  40. Exspansion Valves,

    Started by NZPOMME, 17-11-2011 05:30 PM
    • Replies: 6
    • Views: 2,755
    cool runings
    23-11-2011, 06:22 PM Go to last post

  41. How to set up a E.P.R....Evaporator pressure regulator

    Started by NZPOMME, 23-11-2011 07:51 AM
    • Replies: 1
    • Views: 5,187
    Brian_UK
    23-11-2011, 10:34 PM Go to last post

  42. Understanding the trade-off between compressor work and condenser work

    Started by scb27, 22-11-2011 08:24 PM
    • Replies: 6
    • Views: 2,736
    Segei
    25-11-2011, 11:40 PM Go to last post

  43. tips

    Started by install monkey, 19-11-2011 08:19 PM
    • Replies: 1
    • Views: 2,074
    Sumit
    28-11-2011, 05:34 PM Go to last post

  44. qwestion about entalphy in compressors

    Started by Yuri B., 28-11-2011 08:27 PM
    • Replies: 2
    • Views: 1,762
    Yuri B.
    29-11-2011, 03:41 PM Go to last post

  45. Climatic design information?

    Started by siege, 29-11-2011 10:24 AM
    • Replies: 4
    • Views: 3,233
    siege
    30-11-2011, 08:45 AM Go to last post

  46. High side float valve and night-time operation

    Started by laudrup, 01-12-2011 09:26 AM
    • Replies: 8
    • Views: 4,683
    mbc
    03-12-2011, 05:45 PM Go to last post

  47. Rubber in the system

    Started by samsom, 02-12-2011 12:32 PM
    3 Attachment(s)
    • Replies: 16
    • Views: 3,671
    Magoo
    04-12-2011, 11:30 PM Go to last post

  48. Daikin chiller trouble

    Started by ah fai, 05-12-2011 05:54 AM
    1 Attachment(s)
    • Replies: 3
    • Views: 2,447
    Tesla
    07-12-2011, 06:13 AM Go to last post

  49. Air Flow Measurement Q

    Started by Johnnyslim, 07-12-2011 12:20 PM
    annometer, evaporator, flow, instrumentation, question
    • Replies: 4
    • Views: 3,077
    Johnnyslim
    08-12-2011, 09:07 AM Go to last post

  50. Rules of Thumb?

    Started by cindy1, 10-12-2011 06:15 PM
    cooling capacity, evaporator calculation, margins
    • Replies: 4
    • Views: 1,965
    mad fridgie
    11-12-2011, 12:43 AM Go to last post

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