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: 163,695
    01-11-2011, 11:18 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: 9,906
    02-10-2011, 05:45 PM Go to last post
  1. Head pressure control method.

    Started by mad fridgie, 28-10-2009 08:29 AM
    • Replies: 16
    • Views: 5,145
    29-10-2009, 08:50 PM Go to last post
  2. How to calculate refrigerant charge required?

    Started by refriengr, 06-06-2008 02:44 PM
    • Replies: 9
    • Views: 31,802
    28-10-2009, 08:56 AM Go to last post
  3. "our new inverter split gives you 130%"

    Started by gwm121, 25-10-2009 03:32 PM
    • Replies: 3
    • Views: 1,796
    27-10-2009, 06:51 PM Go to last post
  4. Question Vilter Recip Compression Ratios

    Started by mr.ice, 14-10-2009 12:18 AM
    ammonia, compression ratios, reciprocating compressors, vilter
    • Replies: 7
    • Views: 2,771
    26-10-2009, 07:26 PM Go to last post
  5. Digital Input, Digital output

    Started by Kaka, 20-08-2009 05:49 PM
    • Replies: 10
    • Views: 2,172
    25-10-2009, 03:23 PM Go to last post
  6. Can a 4ton HVAC compressor pump down?

    Started by JSPPE, 02-10-2009 03:43 AM
    • Replies: 8
    • Views: 4,149
    24-10-2009, 05:00 PM Go to last post
  7. Pipe diameter, real life and theory

    Started by gwm121, 22-10-2009 08:29 AM
    • Replies: 8
    • Views: 4,458
    24-10-2009, 04:53 PM Go to last post
  8. Question about calculating compressor power

    Started by ysh1317, 22-10-2009 10:50 AM
    • Replies: 3
    • Views: 1,421
    23-10-2009, 12:57 AM Go to last post
  9. Leakage Process Preparation (R134a)

    Started by Mr.Tuga, 19-10-2009 04:37 PM
    • Replies: 4
    • Views: 1,050
    21-10-2009, 06:51 PM Go to last post
  10. Simple Amonia refrigerator

    Started by joeBotha, 06-09-2009 01:02 PM
    • Replies: 6
    • Views: 2,516
    21-10-2009, 12:42 AM Go to last post
  11. Question Need help remembering some basics

    Started by dirtybird, 13-10-2009 01:21 AM
    • Replies: 2
    • Views: 1,251
    20-10-2009, 09:03 AM Go to last post
  12. Absorption Fridges

    Started by Andrew Leigh, 19-10-2009 09:29 PM
    • Replies: 3
    • Views: 1,674
    20-10-2009, 05:48 AM Go to last post
  13. relative humidity

    Started by patskE, 18-10-2009 04:32 AM
    • Replies: 6
    • Views: 2,274
    18-10-2009, 06:33 AM Go to last post
  14. DIY heat pump 12kW

    Started by kimusabi, 12-06-2007 09:38 AM
    • Replies: 11
    • Views: 25,689
    17-10-2009, 07:50 PM Go to last post
  15. Real Basics...

    Started by Greenbeast, 08-09-2009 02:05 PM
    • Replies: 19
    • Views: 3,695
    17-10-2009, 09:32 AM Go to last post
  16. Unloader

    Started by Abe, 15-04-2002 10:46 PM
    • Replies: 6
    • Views: 5,757
    15-10-2009, 10:33 PM Go to last post
  17. Air-driven evaporators - stability issues

    Started by desA, 25-09-2009 04:34 AM
    2 Pages
    1 2
    • Replies: 81
    • Views: 9,689
    14-10-2009, 09:27 AM Go to last post
    • Replies: 15
    • Views: 16,973
    13-10-2009, 02:31 PM Go to last post
  18. Leak detector technique

    Started by Dguzman, 09-10-2009 06:22 PM
    • Replies: 1
    • Views: 1,125
    13-10-2009, 05:30 AM Go to last post
  19. Chiller questions

    Started by colsy, 10-10-2009 10:41 AM
    • Replies: 10
    • Views: 2,561
    12-10-2009, 11:02 PM Go to last post
  20. Star delta

    Started by Deano240, 09-10-2009 08:52 AM
    • Replies: 8
    • Views: 3,298
    10-10-2009, 12:20 AM Go to last post
  21. Fluid Tank

    Started by Emphatic, 07-10-2009 01:13 PM
    • Replies: 3
    • Views: 934
    08-10-2009, 09:25 AM Go to last post
  22. Thermal properties for guts

    Started by Sandro Baptista, 06-10-2009 06:08 PM
    • Replies: 3
    • Views: 1,040
    08-10-2009, 09:21 AM Go to last post
  23. Vacuum Pump Questions

    Started by position1, 02-10-2009 03:19 AM
    • Replies: 7
    • Views: 3,510
    08-10-2009, 02:33 AM Go to last post
  24. "swing" motor electronics

    Started by dbehrns, 05-10-2009 08:19 PM
    • Replies: 2
    • Views: 1,692
    06-10-2009, 08:36 PM Go to last post
  25. Question Wondering about TX valves.

    Started by ci_1612, 04-10-2009 03:22 PM
    • Replies: 10
    • Views: 2,082
    05-10-2009, 06:51 PM Go to last post
  26. motor/compressor laydown

    Started by dbehrns, 01-10-2009 06:15 AM
    • Replies: 4
    • Views: 1,770
    02-10-2009, 11:30 PM Go to last post
  27. LoCK out Relay functioning

    Started by ramki, 14-09-2009 03:12 PM
    • Replies: 16
    • Views: 33,004
    02-10-2009, 02:41 AM Go to last post
  28. dehumidification

    Started by xact, 25-09-2009 12:49 AM
    • Replies: 1
    • Views: 1,439
    01-10-2009, 02:22 AM Go to last post
  29. Vac Down Procedure.

    Started by mendoza, 13-09-2009 09:31 AM
    • Replies: 3
    • Views: 6,492
    26-09-2009, 04:19 PM Go to last post
  30. Question Bag of spanners

    Started by Ronnie B, 25-09-2009 07:56 PM
    • Replies: 3
    • Views: 1,061
    26-09-2009, 09:07 AM Go to last post
  31. Smile Over Condesing under condensing

    Started by jaymax, 24-09-2009 09:30 AM
    • Replies: 3
    • Views: 1,648
    24-09-2009, 10:38 PM Go to last post
  32. Propylene Chiller Problems

    Started by Maintenance Man, 23-09-2009 11:50 AM
    • Replies: 0
    • Views: 1,459
    23-09-2009, 11:50 AM Go to last post
  33. Extended psychrometric chart - high temp region

    Started by desA, 22-09-2009 04:39 AM
    • Replies: 10
    • Views: 11,566
    23-09-2009, 11:00 AM Go to last post
  34. High superheat TXV

    Started by desA, 19-09-2009 11:34 PM
    • Replies: 16
    • Views: 4,996
    23-09-2009, 04:19 AM Go to last post
  35. Which refrigerant for currrent application?

    Started by Nikolette, 22-09-2009 01:21 PM
    ammonia, co2, compression, refrigerant
    • Replies: 0
    • Views: 876
    22-09-2009, 01:21 PM Go to last post
  36. Measuring Airflow

    Started by marc5180, 17-09-2009 08:59 PM
    • Replies: 5
    • Views: 3,000
    19-09-2009, 08:55 AM Go to last post
  37. What do I need?

    Started by damo567, 15-09-2009 10:05 PM
    • Replies: 2
    • Views: 1,302
    18-09-2009, 07:38 PM Go to last post
  38. AWHP superheat & sub-cooling

    Started by desA, 13-07-2009 02:17 AM
    18 Pages
    1 2 3 4 5 6 7 8 9 10 ... 18
    • Replies: 895
    • Views: 110,453
    18-09-2009, 05:07 PM Go to last post
  39. Duct Installation Calculation

    Started by ramki, 16-09-2009 08:47 PM
    • Replies: 2
    • Views: 1,454
    16-09-2009, 10:39 PM Go to last post
  40. Design Return Gas Temperature (RGT):

    Started by gwapa, 14-09-2009 01:33 PM
    • Replies: 2
    • Views: 1,218
    15-09-2009, 08:06 PM Go to last post
  41. What is a High suction pressure ?

    Started by kfjoe, 10-09-2009 09:04 PM
    • Replies: 7
    • Views: 4,775
    14-09-2009, 07:16 AM Go to last post
  42. Loader mechanism

    Started by ramki, 10-09-2009 02:44 PM
    • Replies: 0
    • Views: 853
    10-09-2009, 02:44 PM Go to last post
  43. Evaporator to air TD

    Started by kfjoe, 09-09-2009 07:51 PM
    • Replies: 7
    • Views: 2,476
    10-09-2009, 02:34 PM Go to last post
  44. Basics or is it?

    Started by Fett, 25-08-2009 08:58 AM
    • Replies: 17
    • Views: 4,331
    10-09-2009, 01:45 AM Go to last post
  45. inverter

    Started by icecube51, 09-09-2009 10:40 PM
    • Replies: 0
    • Views: 768
    09-09-2009, 10:40 PM Go to last post
  46. Why should you use new ***** after a repair

    Started by mastercheif602, 09-09-2009 02:13 AM
    • Replies: 3
    • Views: 1,849
    09-09-2009, 10:35 PM Go to last post
  47. refrigeration game

    Started by icecube51, 06-09-2009 03:46 PM
    • Replies: 3
    • Views: 4,215
    09-09-2009, 10:19 PM Go to last post
  48. Typical running amps

    Started by acnerd, 08-09-2009 05:30 PM
    • Replies: 8
    • Views: 7,464
    08-09-2009, 11:54 PM Go to last post

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