Forum: Fundamentals

  1. 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: 239,446
    L-PLATES
    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
    1 Attachment(s)
    • Replies: 4
    • Views: 27,698
    SeanB
    02-10-2011, 05:45 PM Go to last post

  1. Deep vacuum chart

    Started by nike123, 01-09-2008 07:00 PM
    • Replies: 5
    • Views: 8,456
    superswill
    21-08-2009, 12:27 AM Go to last post

  2. Blass chiller and compressor rack

    Started by Kaka, 19-08-2009 04:21 AM
    • Replies: 6
    • Views: 3,121
    Kaka
    20-08-2009, 10:16 AM Go to last post

  3. cross hatched copper tube for condenser coil

    Started by J.S., 17-08-2009 02:25 PM
    • Replies: 5
    • Views: 6,849
    amitsaxena
    20-08-2009, 06:56 AM Go to last post

  4. Local suppliers for R134a and Recovery Cylinders

    Started by ARROWSF1, 18-08-2009 12:21 PM
    • Replies: 6
    • Views: 5,710
    ARROWSF1
    19-08-2009, 03:51 PM Go to last post

  5. Newbie Inquiry

    Started by alvingawhung, 19-08-2009 03:52 AM
    • Replies: 6
    • Views: 2,110
    nike123
    19-08-2009, 02:36 PM Go to last post

  6. Evaporative cooler perfomance

    Started by TRASH101, 13-08-2009 02:37 PM
    • Replies: 6
    • Views: 2,480
    Abby Normal
    18-08-2009, 02:09 AM Go to last post

  7. Freezers 800 liters put together in a room

    Started by thongtn, 17-08-2009 02:39 PM
    • Replies: 3
    • Views: 1,766
    thongtn
    18-08-2009, 12:26 AM Go to last post

  8. Question Multiplex Compressor Designs

    Started by chillman, 29-07-2009 05:48 PM
    multiplex rack designs
    • Replies: 10
    • Views: 5,357
    D.D.KORANNE
    17-08-2009, 01:28 PM Go to last post

  9. Charging with a restricted condenser

    Started by frank14, 15-08-2009 04:26 AM
    • Replies: 5
    • Views: 2,619
    Peter_1
    16-08-2009, 07:39 AM Go to last post

  10. Carrier 5H 126 manual

    Started by frank14, 15-08-2009 04:48 AM
    • Replies: 1
    • Views: 6,199
    syk35
    15-08-2009, 06:48 AM Go to last post

  11. Question How to get SEER?

    Started by iceskater, 12-08-2009 07:54 PM
    • Replies: 2
    • Views: 1,326
    Toosh
    15-08-2009, 03:31 AM Go to last post

  12. Compact AWHP charge determination

    Started by desA, 12-08-2009 10:42 AM
    • Replies: 28
    • Views: 5,813
    desA
    14-08-2009, 04:05 PM Go to last post

  13. flake ice machine

    Started by ah fai, 12-08-2009 11:45 AM
    • Replies: 2
    • Views: 2,213
    Peter_1
    13-08-2009, 05:23 PM Go to last post

  14. refrigerant line capacities

    Started by cameron, 13-08-2009 09:49 AM
    • Replies: 0
    • Views: 1,463
    cameron
    13-08-2009, 09:49 AM Go to last post

  15. Newbie Question - SH Pressure

    Started by keepmecool, 12-08-2009 07:15 AM
    • Replies: 6
    • Views: 2,266
    Gary
    12-08-2009, 08:24 PM Go to last post

  16. Duct heat gain formula

    Started by Drew, 11-08-2009 10:07 PM
    • Replies: 1
    • Views: 4,037
    Drew
    12-08-2009, 07:42 AM Go to last post

  17. Service valves

    Started by airconlad, 11-08-2009 06:04 PM
    1 Attachment(s)
    • Replies: 3
    • Views: 2,279
    airconlad
    11-08-2009, 10:06 PM Go to last post

  18. Urgent: absorption chiller

    Started by nostalgia, 26-07-2009 02:09 PM
    • Replies: 5
    • Views: 2,007
    weatherman
    11-08-2009, 09:59 PM Go to last post

  19. Refrigerant Handling

    Started by weatherman, 31-07-2009 12:43 PM
    • Replies: 5
    • Views: 2,289
    weatherman
    11-08-2009, 09:48 PM Go to last post

  20. Compression Ratios

    Started by Burrah Boy, 09-08-2009 11:12 PM
    • Replies: 5
    • Views: 3,327
    US Iceman
    11-08-2009, 09:40 PM Go to last post

  21. TXV query

    Started by amitsaxena, 11-08-2009 06:45 AM
    • Replies: 3
    • Views: 1,544
    lowcool
    11-08-2009, 09:50 AM Go to last post

  22. chooseing a gas

    Started by Nick_Black, 21-07-2009 05:44 AM
    • Replies: 20
    • Views: 4,590
    Shingoshi
    11-08-2009, 09:08 AM Go to last post

  23. 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: 11,934
    Masdede
    08-08-2009, 02:12 PM Go to last post

  24. Smile Ashrae Hand Book

    Started by kasunyash, 29-07-2009 01:33 PM
    • Replies: 2
    • Views: 2,917
    DocFreeze
    07-08-2009, 10:46 PM Go to last post

  25. What is CFM?

    Started by secmeton, 29-07-2009 10:24 PM
    cfm
    • Replies: 12
    • Views: 17,747
    DocFreeze
    07-08-2009, 10:20 PM Go to last post

  26. refrigerant flow question

    Started by david2008, 04-08-2009 01:19 AM
    • Replies: 5
    • Views: 2,295
    DocFreeze
    07-08-2009, 10:02 PM Go to last post

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

    Started by arumugam, 06-08-2009 08:05 AM
    • Replies: 2
    • Views: 5,101
    Magoo
    07-08-2009, 02:36 AM Go to last post

  28. Smile Your Opinion guys, please!

    Started by gordo_guero, 06-07-2009 11:39 PM
    • Replies: 16
    • Views: 4,575
    chiller man
    06-08-2009, 11:46 PM Go to last post

  29. Need Suggestions! Low Temp System

    Started by nuckleball5, 04-08-2009 05:35 PM
    • Replies: 3
    • Views: 1,702
    nuckleball5
    06-08-2009, 02:43 PM Go to last post

  30. What does your pressure gauage actually measure?

    Started by acnerd, 27-07-2009 04:44 PM
    • Replies: 28
    • Views: 5,511
    Gary
    06-08-2009, 01:48 AM Go to last post

  31. cant search noone helps

    Started by cornelius, 05-08-2009 12:57 PM
    • Replies: 1
    • Views: 1,631
    beagle
    05-08-2009, 01:28 PM Go to last post

  32. 3 grams per year calibrated source

    Started by nick uk, 02-08-2009 06:41 PM
    • Replies: 4
    • Views: 2,825
    ecclesk
    05-08-2009, 11:08 AM Go to last post

  33. Question vacuum reduces when vac pump is isolated

    Started by bill1983, 29-07-2009 11:46 PM
    • Replies: 40
    • Views: 15,738
    nike123
    04-08-2009, 08:00 AM Go to last post

  34. Help "Frigerst"

    Started by LoMa, 03-08-2009 11:43 PM
    • Replies: 0
    • Views: 2,535
    LoMa
    03-08-2009, 11:43 PM Go to last post

  35. Smile About HVAC&R English

    Started by GMRILocust, 16-05-2009 03:28 PM
    • Replies: 8
    • Views: 2,798
    glenn1340
    03-08-2009, 04:56 PM Go to last post

  36. Entropy

    Started by Burrah Boy, 31-07-2009 12:40 PM
    • Replies: 4
    • Views: 2,055
    moideen
    01-08-2009, 07:43 PM Go to last post

  37. Recommended Torch for Brazing

    Started by hvactech, 22-09-2008 04:22 AM
    • Replies: 10
    • Views: 23,493
    paul_h
    31-07-2009, 04:30 PM Go to last post

  38. Expansion Valve

    Started by secmeton, 30-07-2009 11:37 PM
    expansion valve
    • Replies: 2
    • Views: 1,724
    wilsoncheung
    31-07-2009, 07:34 AM Go to last post

  39. Post Short of Gas in R404 serve over

    Started by shills33, 22-07-2009 01:13 PM
    • Replies: 6
    • Views: 3,203
    D.D.KORANNE
    30-07-2009, 12:57 PM Go to last post

  40. Post system recharge

    Started by Bachuss, 27-10-2008 11:45 AM
    2 Pages •
    1 2
    • Replies: 53
    • Views: 12,275
    Miko
    30-07-2009, 09:28 AM Go to last post

  41. Oil cooling by thermosyphone

    Started by Vytux123, 24-07-2009 10:47 AM
    • Replies: 6
    • Views: 2,308
    Vytux123
    30-07-2009, 08:10 AM Go to last post

  42. Drier sizing

    Started by gbnewre, 29-07-2009 05:47 PM
    • Replies: 2
    • Views: 1,298
    Magoo
    30-07-2009, 05:31 AM Go to last post

  43. Faster Cooling

    Started by secmeton, 30-07-2009 12:38 AM
    cfm
    • Replies: 2
    • Views: 1,951
    thinktwice
    30-07-2009, 03:41 AM Go to last post

  44. Smile Ar filling station required for 3 pane glass door to avoid condensation

    Started by amitsaxena, 26-07-2009 12:10 PM
    • Replies: 6
    • Views: 1,778
    amitsaxena
    29-07-2009, 08:03 AM Go to last post

  45. Red face Heat Pump Diagrams

    Started by Vato2002, 27-07-2009 01:03 AM
    • Replies: 4
    • Views: 1,729
    Vato2002
    28-07-2009, 09:58 PM Go to last post

  46. return lines

    Started by stillearning, 27-07-2009 07:55 AM
    • Replies: 3
    • Views: 1,549
    Peter_1
    28-07-2009, 08:00 AM Go to last post

  47. Calculation of absorbed R-134a in compressor oil

    Started by desA, 26-07-2009 03:06 PM
    • Replies: 7
    • Views: 3,882
    Gary
    27-07-2009, 04:29 PM Go to last post

  48. Smile Aluminum welding - Evaporator

    Started by jamal, 26-07-2009 03:43 PM
    • Replies: 1
    • Views: 1,801
    Haden4ever
    27-07-2009, 01:12 PM Go to last post

  49. Question suction line sweating too much

    Started by tcdmtcdt, 15-07-2009 11:05 PM
    • Replies: 6
    • Views: 6,455
    Haden4ever
    27-07-2009, 12:55 PM Go to last post

  50. condensing pressures

    Started by Haden4ever, 15-07-2009 05:29 PM
    • Replies: 12
    • Views: 3,046
    Haden4ever
    27-07-2009, 10:34 AM Go to last post

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