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: 27,394
    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: 235,672
    L-PLATES
    01-11-2011, 10:18 PM Go to last post

  1. Entropy

    Started by Burrah Boy, 31-07-2009 12:40 PM
    • Replies: 4
    • Views: 2,053
    moideen
    01-08-2009, 07:43 PM Go to last post

  2. Smile About HVAC&R English

    Started by GMRILocust, 16-05-2009 03:28 PM
    • Replies: 8
    • Views: 2,796
    glenn1340
    03-08-2009, 04:56 PM Go to last post

  3. Help "Frigerst"

    Started by LoMa, 03-08-2009 11:43 PM
    • Replies: 0
    • Views: 2,530
    LoMa
    03-08-2009, 11:43 PM Go to last post

  4. Question vacuum reduces when vac pump is isolated

    Started by bill1983, 29-07-2009 11:46 PM
    • Replies: 40
    • Views: 15,699
    nike123
    04-08-2009, 08:00 AM Go to last post

  5. 3 grams per year calibrated source

    Started by nick uk, 02-08-2009 06:41 PM
    • Replies: 4
    • Views: 2,811
    ecclesk
    05-08-2009, 11:08 AM Go to last post

  6. cant search noone helps

    Started by cornelius, 05-08-2009 12:57 PM
    • Replies: 1
    • Views: 1,614
    beagle
    05-08-2009, 01:28 PM Go to last post

  7. What does your pressure gauage actually measure?

    Started by acnerd, 27-07-2009 04:44 PM
    • Replies: 28
    • Views: 5,476
    Gary
    06-08-2009, 01:48 AM Go to last post

  8. Need Suggestions! Low Temp System

    Started by nuckleball5, 04-08-2009 05:35 PM
    • Replies: 3
    • Views: 1,695
    nuckleball5
    06-08-2009, 02:43 PM Go to last post

  9. Smile Your Opinion guys, please!

    Started by gordo_guero, 06-07-2009 11:39 PM
    • Replies: 16
    • Views: 4,571
    chiller man
    06-08-2009, 11:46 PM Go to last post

  10. Arrow Difference between Static and total efficiency of a blower

    Started by arumugam, 06-08-2009 08:05 AM
    • Replies: 2
    • Views: 5,090
    Magoo
    07-08-2009, 02:36 AM Go to last post

  11. refrigerant flow question

    Started by david2008, 04-08-2009 01:19 AM
    • Replies: 5
    • Views: 2,291
    DocFreeze
    07-08-2009, 10:02 PM Go to last post

  12. What is CFM?

    Started by secmeton, 29-07-2009 10:24 PM
    cfm
    • Replies: 12
    • Views: 17,708
    DocFreeze
    07-08-2009, 10:20 PM Go to last post

  13. Smile Ashrae Hand Book

    Started by kasunyash, 29-07-2009 01:33 PM
    • Replies: 2
    • Views: 2,907
    DocFreeze
    07-08-2009, 10:46 PM Go to last post

  14. why is motorized valve located in the outlet line of fan coil unit

    Started by kamal12341, 02-08-2009 02:59 PM
    • Replies: 8
    • Views: 11,887
    Masdede
    08-08-2009, 02:12 PM Go to last post

  15. chooseing a gas

    Started by Nick_Black, 21-07-2009 05:44 AM
    • Replies: 20
    • Views: 4,582
    Shingoshi
    11-08-2009, 09:08 AM Go to last post

  16. TXV query

    Started by amitsaxena, 11-08-2009 06:45 AM
    • Replies: 3
    • Views: 1,527
    lowcool
    11-08-2009, 09:50 AM Go to last post

  17. Compression Ratios

    Started by Burrah Boy, 09-08-2009 11:12 PM
    • Replies: 5
    • Views: 3,314
    US Iceman
    11-08-2009, 09:40 PM Go to last post

  18. Refrigerant Handling

    Started by weatherman, 31-07-2009 12:43 PM
    • Replies: 5
    • Views: 2,275
    weatherman
    11-08-2009, 09:48 PM Go to last post

  19. Urgent: absorption chiller

    Started by nostalgia, 26-07-2009 02:09 PM
    • Replies: 5
    • Views: 2,000
    weatherman
    11-08-2009, 09:59 PM Go to last post

  20. Service valves

    Started by airconlad, 11-08-2009 06:04 PM
    1 Attachment(s)
    • Replies: 3
    • Views: 2,268
    airconlad
    11-08-2009, 10:06 PM Go to last post

  21. Duct heat gain formula

    Started by Drew, 11-08-2009 10:07 PM
    • Replies: 1
    • Views: 4,033
    Drew
    12-08-2009, 07:42 AM Go to last post

  22. Newbie Question - SH Pressure

    Started by keepmecool, 12-08-2009 07:15 AM
    • Replies: 6
    • Views: 2,257
    Gary
    12-08-2009, 08:24 PM Go to last post

  23. refrigerant line capacities

    Started by cameron, 13-08-2009 09:49 AM
    • Replies: 0
    • Views: 1,462
    cameron
    13-08-2009, 09:49 AM Go to last post

  24. flake ice machine

    Started by ah fai, 12-08-2009 11:45 AM
    • Replies: 2
    • Views: 2,208
    Peter_1
    13-08-2009, 05:23 PM Go to last post

  25. Compact AWHP charge determination

    Started by desA, 12-08-2009 10:42 AM
    • Replies: 28
    • Views: 5,808
    desA
    14-08-2009, 04:05 PM Go to last post

  26. Question How to get SEER?

    Started by iceskater, 12-08-2009 07:54 PM
    • Replies: 2
    • Views: 1,323
    Toosh
    15-08-2009, 03:31 AM Go to last post

  27. Carrier 5H 126 manual

    Started by frank14, 15-08-2009 04:48 AM
    • Replies: 1
    • Views: 6,197
    syk35
    15-08-2009, 06:48 AM Go to last post

  28. Charging with a restricted condenser

    Started by frank14, 15-08-2009 04:26 AM
    • Replies: 5
    • Views: 2,610
    Peter_1
    16-08-2009, 07:39 AM Go to last post

  29. Question Multiplex Compressor Designs

    Started by chillman, 29-07-2009 05:48 PM
    multiplex rack designs
    • Replies: 10
    • Views: 5,351
    D.D.KORANNE
    17-08-2009, 01:28 PM Go to last post

  30. Freezers 800 liters put together in a room

    Started by thongtn, 17-08-2009 02:39 PM
    • Replies: 3
    • Views: 1,760
    thongtn
    18-08-2009, 12:26 AM Go to last post

  31. Evaporative cooler perfomance

    Started by TRASH101, 13-08-2009 02:37 PM
    • Replies: 6
    • Views: 2,461
    Abby Normal
    18-08-2009, 02:09 AM Go to last post

  32. Newbie Inquiry

    Started by alvingawhung, 19-08-2009 03:52 AM
    • Replies: 6
    • Views: 2,109
    nike123
    19-08-2009, 02:36 PM Go to last post

  33. Local suppliers for R134a and Recovery Cylinders

    Started by ARROWSF1, 18-08-2009 12:21 PM
    • Replies: 6
    • Views: 5,701
    ARROWSF1
    19-08-2009, 03:51 PM Go to last post

  34. cross hatched copper tube for condenser coil

    Started by J.S., 17-08-2009 02:25 PM
    • Replies: 5
    • Views: 6,839
    amitsaxena
    20-08-2009, 06:56 AM Go to last post

  35. Blass chiller and compressor rack

    Started by Kaka, 19-08-2009 04:21 AM
    • Replies: 6
    • Views: 3,105
    Kaka
    20-08-2009, 10:16 AM Go to last post

  36. Deep vacuum chart

    Started by nike123, 01-09-2008 07:00 PM
    • Replies: 5
    • Views: 8,432
    superswill
    21-08-2009, 12:27 AM Go to last post

  37. Refrigerant mixture fractionation

    Started by nike123, 20-08-2009 10:58 AM
    • Replies: 1
    • Views: 1,741
    Nassoma
    23-08-2009, 10:30 PM Go to last post

  38. Parallel compressors single condenser

    Started by doggie, 03-06-2009 07:19 AM
    • Replies: 16
    • Views: 6,486
    Shingoshi
    25-08-2009, 05:44 AM Go to last post

  39. Liquid to TXV

    Started by rproper1, 24-08-2009 05:03 PM
    • Replies: 10
    • Views: 3,198
    mad fridgie
    27-08-2009, 11:36 AM Go to last post

  40. How much cooling do i need?

    Started by jclevenger, 28-08-2009 01:09 PM
    • Replies: 1
    • Views: 1,279
    Peter_1
    29-08-2009, 07:15 PM Go to last post

  41. Freezer temp. control without thermostat.

    Started by sukitlek, 23-08-2009 01:25 AM
    1 Attachment(s)
    • Replies: 14
    • Views: 5,804
    IMSTIEN
    30-08-2009, 07:57 PM Go to last post

  42. Freezer to chiller

    Started by SikaStag, 10-06-2009 03:11 PM
    • Replies: 4
    • Views: 2,691
    david2008
    30-08-2009, 08:59 PM Go to last post

  43. Need help in calculating the cooling load or making a mathematical model

    Started by nadam54321, 01-09-2009 05:33 AM
    air conditioning, concentrator, cooling load, fresnel, solar
    • Replies: 1
    • Views: 1,601
    Brian_UK
    01-09-2009, 11:06 PM Go to last post

  44. A/C basic questions:

    Started by cralx2k, 30-08-2009 06:21 AM
    • Replies: 13
    • Views: 3,153
    pjkflat
    02-09-2009, 01:23 AM Go to last post

  45. Red face LVS - How does the LVS work

    Started by xcd, 03-09-2009 08:27 AM
    • Replies: 0
    • Views: 2,345
    xcd
    03-09-2009, 08:27 AM Go to last post

  46. Testo AC Applications Guide & Reference

    Started by nike123, 03-09-2009 04:08 PM
    • Replies: 1
    • Views: 2,210
    icecube51
    03-09-2009, 09:40 PM Go to last post

  47. Thumbs up Container(Cylinder) Requirement for Refrigerant R407

    Started by jitendrathakor, 30-08-2009 06:48 AM
    • Replies: 2
    • Views: 1,761
    icecube51
    03-09-2009, 09:44 PM Go to last post

  48. the difference between TEV and EEV?

    Started by david2008, 30-08-2009 07:55 PM
    • Replies: 8
    • Views: 4,512
    icecube51
    03-09-2009, 09:50 PM Go to last post

  49. Question Advice on soldering/brazing thin heat fins to copper tube?

    Started by Tom G, 06-03-2009 03:18 AM
    brazing, copper, radiator, silver, solder 2 Attachment(s)
    • Replies: 39
    • Views: 29,960
    Frikkie
    04-09-2009, 12:16 AM Go to last post

  50. Pulling faster vacuums

    Started by Aranon, 19-08-2009 03:52 AM
    • Replies: 31
    • Views: 13,657
    nike123
    04-09-2009, 07:32 PM Go to last post

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