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: 173,513
    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: 11,002
    02-10-2011, 05:45 PM Go to last post
    • Replies: 1
    • Views: 4,167
    23-11-2011, 10:34 PM Go to last post
  1. Exspansion Valves,

    Started by NZPOMME, 17-11-2011 05:30 PM
    • Replies: 6
    • Views: 1,906
    23-11-2011, 06:22 PM Go to last post
  2. Symbols of Refrigeration

    Started by NZPOMME, 23-11-2011 08:27 AM
    • Replies: 1
    • Views: 2,852
    23-11-2011, 09:26 AM Go to last post
  3. Heat Pump Query

    Started by frank, 16-11-2011 03:27 PM
    • Replies: 37
    • Views: 3,523
    21-11-2011, 07:43 PM Go to last post
  4. scroll compressor tips

    Started by install monkey, 19-11-2011 08:29 PM
    • Replies: 2
    • Views: 1,996
    20-11-2011, 05:31 AM Go to last post
  5. compressor chanaging

    Started by GirishJoseph, 14-11-2011 03:19 AM
    • Replies: 3
    • Views: 1,384
    17-11-2011, 02:50 PM Go to last post
  6. Smile A NOOBIE on the loose!

    Started by ewokxz, 08-11-2011 07:41 AM
    • Replies: 19
    • Views: 3,017
    17-11-2011, 04:09 AM Go to last post
  7. Compressor current draw

    Started by MikeHolm, 12-11-2011 05:03 PM
    • Replies: 24
    • Views: 5,334
    16-11-2011, 08:49 PM Go to last post
  8. Capillary Connectors

    Started by jwasir, 15-11-2011 05:13 PM
    • Replies: 5
    • Views: 1,131
    16-11-2011, 05:46 PM Go to last post
  9. C02 pipe wall thickness

    Started by cool runings, 07-11-2011 04:26 PM
    • Replies: 9
    • Views: 2,627
    10-11-2011, 02:04 AM Go to last post
  10. Lightbulb Electrical help needed

    Started by L4vK, 31-10-2011 11:16 PM
    • Replies: 5
    • Views: 1,333
    04-11-2011, 11:15 PM Go to last post
  11. Sizing finn and tube evaporator

    Started by Rayin, 29-10-2011 01:42 PM
    • Replies: 8
    • Views: 2,668
    04-11-2011, 11:40 AM Go to last post
  12. expansion valve pressure drop

    Started by brian connolly, 02-11-2011 06:43 PM
    • Replies: 7
    • Views: 2,908
    03-11-2011, 11:20 PM Go to last post
  13. Reliability Ensurance Checklist

    Started by Kompulsa, 02-11-2011 11:43 AM
    compressor reliability
    • Replies: 4
    • Views: 1,370
    03-11-2011, 12:28 PM Go to last post
  14. Max compressor dome temp

    Started by MikeHolm, 03-11-2011 01:02 AM
    • Replies: 7
    • Views: 1,788
    03-11-2011, 10:33 AM Go to last post
  15. Is the answer 6K or 2K?

    Started by Grizzly, 01-11-2011 04:22 PM
    • Replies: 13
    • Views: 1,816
    02-11-2011, 04:55 PM Go to last post
  16. Red face vapour compression cycle

    Started by brian connolly, 30-10-2011 05:39 PM
    • Replies: 39
    • Views: 4,885
    01-11-2011, 11:52 PM Go to last post
  17. Superheat horn

    Started by monkey spanners, 31-10-2011 08:54 PM
    • Replies: 8
    • Views: 5,606
    01-11-2011, 02:02 AM Go to last post
  18. Water Cooler

    Started by Sunnyiq, 29-10-2011 07:56 AM
    • Replies: 3
    • Views: 981
    30-10-2011, 03:29 PM Go to last post
  19. frost top or cold stone - drawing or picture

    Started by italianousa, 27-10-2011 07:19 PM
    • Replies: 0
    • Views: 1,628
    27-10-2011, 07:19 PM Go to last post
  20. Condenser Wall

    Started by Aria, 25-10-2011 12:10 PM
    • Replies: 0
    • Views: 883
    25-10-2011, 12:10 PM Go to last post
  21. Specific heat capacity of Wine

    Started by Rayin, 24-10-2011 06:17 AM
    • Replies: 4
    • Views: 9,813
    25-10-2011, 08:11 AM Go to last post
  22. Vi Ratio screw compressors

    Started by Sandro Baptista, 21-10-2011 02:34 PM
    • Replies: 5
    • Views: 5,096
    25-10-2011, 07:23 AM Go to last post
  23. Single Evap Hot Gas Defrosting.

    Started by jwasir, 24-10-2011 04:19 AM
    • Replies: 6
    • Views: 2,699
    24-10-2011, 10:08 PM Go to last post
  24. Flow Rate of water

    Started by Sumit, 19-06-2011 02:52 PM
    • Replies: 19
    • Views: 30,911
    24-10-2011, 09:06 PM Go to last post
  25. Refrigeration Terminology

    Started by chillerman2006, 22-10-2011 03:29 PM
    • Replies: 5
    • Views: 2,898
    23-10-2011, 10:04 PM Go to last post
  26. control humidity

    Started by Setyo, 23-10-2011 03:55 AM
    humidity in coldroom
    • Replies: 1
    • Views: 847
    23-10-2011, 11:37 AM Go to last post
  27. Reverse Cycle Air Conditioning

    Started by Kompulsa, 19-10-2011 03:28 AM
    • Replies: 29
    • Views: 3,718
    22-10-2011, 03:00 PM Go to last post
    • Replies: 11
    • Views: 3,222
    20-10-2011, 10:26 AM Go to last post
  28. Rules of Thumb and Equations with UK/European units

    Started by JonnyD, 23-09-2011 10:57 AM
    • Replies: 12
    • Views: 3,805
    19-10-2011, 02:43 PM Go to last post
  29. evaporative airconditioner

    Started by savoc, 19-10-2011 09:48 AM
    • Replies: 0
    • Views: 846
    19-10-2011, 09:48 AM Go to last post
  30. head pressure controls

    Started by airmechanix, 17-10-2011 06:54 PM
    • Replies: 8
    • Views: 1,466
    19-10-2011, 07:12 AM Go to last post
  31. Condensation levels on Air source heat pump

    Started by andyhalf, 17-10-2011 09:43 AM
    • Replies: 2
    • Views: 1,710
    17-10-2011, 10:55 AM Go to last post
  32. Capacitor Size Required for 9,000 BTU

    Started by Kompulsa, 09-10-2011 01:25 PM
    • Replies: 9
    • Views: 4,214
    16-10-2011, 07:14 PM Go to last post
  33. Choking Suction Port

    Started by jwasir, 13-10-2011 07:02 PM
    • Replies: 7
    • Views: 1,861
    15-10-2011, 05:06 PM Go to last post
  34. 0-10v temp

    Started by mad fridgie, 10-10-2011 11:32 AM
    • Replies: 30
    • Views: 10,537
    15-10-2011, 12:44 PM Go to last post
  35. Rule of Thumb in HVAC Industry

    Started by smpsmp45, 27-09-2007 01:41 PM
    • Replies: 6
    • Views: 14,979
    13-10-2011, 12:40 PM Go to last post
  36. expansion valve for evaporator

    Started by ah fai, 06-10-2011 04:03 PM
    • Replies: 5
    • Views: 1,312
    13-10-2011, 09:56 AM Go to last post
  37. how to remove air from R22 refrigeration system

    Started by Lc_shi, 25-07-2011 02:48 AM
    • Replies: 21
    • Views: 17,763
    13-10-2011, 09:55 AM Go to last post
  38. oversizing/multicycling

    Started by samohtom, 12-10-2011 09:00 AM
    • Replies: 0
    • Views: 1,268
    12-10-2011, 09:00 AM Go to last post
    • Replies: 8
    • Views: 16,761
    10-10-2011, 03:39 PM Go to last post
  39. Carrier Starter Guard

    Started by woody100, 06-10-2011 10:19 AM
    • Replies: 2
    • Views: 3,064
    10-10-2011, 09:23 AM Go to last post
  40. How much compressor power needed?

    Started by ysh1317, 10-10-2011 06:48 AM
    • Replies: 2
    • Views: 1,822
    10-10-2011, 08:41 AM Go to last post
  41. COP in catalogue vs actual (VRF)

    Started by Iliketolearn, 06-10-2010 12:05 PM
    • Replies: 5
    • Views: 4,322
    08-10-2011, 06:13 AM Go to last post
  42. Unhappy Low Evaporating Temp TXV

    Started by nadeem.usmani, 27-09-2011 07:22 PM
    • Replies: 11
    • Views: 7,511
    02-10-2011, 10:58 PM Go to last post
  43. Smile Crazy suction line

    Started by Contactor, 28-09-2011 05:13 PM
    • Replies: 18
    • Views: 7,092
    02-10-2011, 12:32 PM Go to last post
  44. Closed Vs Open Chilled water system

    Started by Sumit, 01-10-2011 04:01 AM
    • Replies: 4
    • Views: 6,870
    02-10-2011, 11:17 AM Go to last post

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