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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: 240,359
    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: 27,825
    SeanB
    02-10-2011, 05:45 PM Go to last post

  1. Stainless To Copper Joint

    Started by herefishy, 12-08-2003 07:27 PM
    • Replies: 14
    • Views: 6,439
    herefishy
    29-08-2003, 07:13 PM Go to last post

  2. Will it work.

    Started by neil sailes, 11-11-2004 08:07 PM
    • Replies: 14
    • Views: 4,663
    neil sailes
    25-11-2004, 08:20 PM Go to last post

  3. someone please help!

    Started by dormy, 31-12-2004 12:18 AM
    • Replies: 14
    • Views: 5,363
    Lc_shi
    10-01-2005, 08:43 AM Go to last post

  4. What kinf of pipes are used for coldstores ?

    Started by eng_ab, 05-02-2005 03:00 PM
    • Replies: 14
    • Views: 5,148
    rbartlett
    07-02-2005, 05:30 PM Go to last post

  5. Cap Tube Sizes

    Started by Latte, 16-02-2005 10:27 PM
    • Replies: 14
    • Views: 5,570
    abbasi
    27-04-2005, 08:16 AM Go to last post

  6. Condensor split temperature

    Started by Peter_1, 16-05-2005 08:06 AM
    • Replies: 14
    • Views: 28,672
    Gary
    31-07-2011, 05:49 PM Go to last post

  7. why icing on the suction valve

    Started by ong, 22-05-2005 11:15 AM
    • Replies: 14
    • Views: 6,649
    Peter_1
    12-06-2005, 10:03 PM Go to last post

  8. Question Higher efficiency ac

    Started by will smith, 09-07-2006 09:10 PM
    • Replies: 14
    • Views: 3,549
    star882
    23-07-2006, 05:06 PM Go to last post

  9. Hot gas defrost

    Started by spr2003, 28-12-2006 06:58 PM
    • Replies: 14
    • Views: 9,908
    spr2003
    24-01-2007, 06:54 PM Go to last post

  10. Pressure loss versus speed in suction line

    Started by Peter_1, 26-05-2007 07:49 PM
    • Replies: 14
    • Views: 5,145
    lana
    29-05-2007, 05:00 PM Go to last post

  11. Smile expansion device location on split a/c systems

    Started by paulwild, 11-11-2007 11:50 AM
    • Replies: 14
    • Views: 9,831
    chancie owens
    07-03-2009, 10:21 PM Go to last post

  12. Angry Oiling flares

    Started by Contactor, 05-02-2008 04:43 PM
    • Replies: 14
    • Views: 3,894
    Peter_1
    10-04-2008, 09:23 PM Go to last post

  13. Condensor Positioned below Parralell System

    Started by allanbaker, 19-02-2008 10:37 AM
    • Replies: 14
    • Views: 4,476
    SteinarN
    01-03-2008, 12:15 PM Go to last post

  14. Question I need help please

    Started by mwinjuma, 23-04-2008 09:40 PM
    • Replies: 14
    • Views: 3,860
    monkey spanners
    09-05-2008, 09:51 PM Go to last post

  15. Chiller short cycling

    Started by cmac, 29-05-2008 04:31 PM
    • Replies: 14
    • Views: 12,611
    Magoo
    11-06-2008, 03:57 AM Go to last post

  16. Superheat for the umpteenth time

    Started by Mish, 23-07-2009 06:41 PM
    • Replies: 14
    • Views: 3,264
    chillyblue
    24-07-2009, 07:10 AM Go to last post

  17. Freezer temp. control without thermostat.

    Started by sukitlek, 23-08-2009 01:25 AM
    1 Attachment(s)
    • Replies: 14
    • Views: 5,845
    IMSTIEN
    30-08-2009, 07:57 PM Go to last post

  18. Remove Suction Filter Elements??

    Started by ChillTechnican, 05-12-2009 06:57 AM
    • Replies: 14
    • Views: 6,673
    ChillTechnican
    12-12-2009, 06:54 PM Go to last post

  19. Frost stat tripped

    Started by marc5180, 09-01-2010 08:09 AM
    • Replies: 14
    • Views: 10,687
    sedgy
    12-01-2010, 10:15 PM Go to last post

  20. Effect of high-side pressure drop on system

    Started by desA, 11-01-2010 02:36 PM
    • Replies: 14
    • Views: 5,358
    desA
    12-01-2010, 03:59 PM Go to last post

  21. Energy efficiency of air-source heat pumps with variable speed compressors

    Started by BoardMan, 20-01-2010 01:53 PM
    • Replies: 14
    • Views: 8,217
    solas
    27-01-2010, 02:32 AM Go to last post

  22. Problem with chiller

    Started by Bashir01219, 28-03-2010 04:09 AM
    • Replies: 14
    • Views: 6,941
    Bashir01219
    25-02-2011, 04:27 AM Go to last post

  23. subcooling

    Started by chillyblue, 13-04-2010 05:40 PM
    • Replies: 14
    • Views: 5,046
    NoNickName
    08-07-2010, 11:44 AM Go to last post

  24. Correct technical name

    Started by mad fridgie, 19-09-2010 08:45 PM
    • Replies: 14
    • Views: 4,036
    frank
    22-09-2010, 05:15 PM Go to last post

  25. Installation of Liquid Line Solenoid Valve

    Started by aaronh, 14-06-2010 03:18 PM
    • Replies: 14
    • Views: 7,408
    frank
    14-06-2010, 10:28 PM Go to last post

  26. Compressed dive air vs nitrogen leak detection

    Started by saillar, 20-11-2010 06:18 PM
    • Replies: 14
    • Views: 10,510
    chilliwilly
    22-11-2010, 07:17 PM Go to last post

  27. What to refill a R12 freeze with, R290, R600 or R134a?

    Started by Henry., 25-11-2010 10:29 PM
    • Replies: 14
    • Views: 21,131
    charlie patt
    07-01-2011, 08:52 PM Go to last post

  28. Cool Can anyone help me with this valve please?

    Started by Contactor, 17-03-2011 10:12 PM
    • Replies: 14
    • Views: 4,260
    young gun
    01-06-2011, 08:51 AM Go to last post

  29. When will a tube explode?

    Started by Peter_1, 15-04-2013 08:38 PM
    1 Attachment(s)
    • Replies: 14
    • Views: 4,035
    Chef
    12-05-2013, 04:44 AM Go to last post

  30. Minimum pressure to a txv

    Started by marc5180, 18-12-2011 02:40 PM
    • Replies: 14
    • Views: 4,684
    marc5180
    20-12-2011, 07:18 PM Go to last post

  31. charging problem

    Started by kefah, 26-05-2012 10:59 PM
    • Replies: 14
    • Views: 4,294
    kefah
    01-07-2012, 08:12 PM Go to last post

  32. liquid line distributor

    Started by MikeHolm, 28-01-2013 02:42 PM
    • Replies: 14
    • Views: 3,591
    MikeHolm
    31-01-2013, 11:57 AM Go to last post

  33. Peltier Device for superheating and cooling Aircon Gas

    Started by schuimpge, 25-09-2013 03:01 AM
    • Replies: 14
    • Views: 3,547
    schuimpge
    31-03-2014, 01:12 PM Go to last post

  34. isoenthalpic vs isoentropy refrigeration process ?

    Started by skan, 18-01-2014 04:57 PM
    • Replies: 14
    • Views: 3,731
    Doug30293
    31-01-2014, 03:38 PM Go to last post

  35. holding lectures, any ideas?

    Started by Tycho, 16-02-2015 08:21 PM
    • Replies: 14
    • Views: 3,794
    Josip
    19-02-2015, 05:24 AM Go to last post

  36. VSD's and their Drive Belts.

    Started by Grizzly, 06-12-2015 06:46 AM
    • Replies: 14
    • Views: 4,070
    RANGER1
    15-12-2015, 07:50 AM Go to last post

  37. effect of high subcooling adiabatic process (flash gas effects.)

    Started by Rensei, 16-09-2016 03:36 PM
    • Replies: 14
    • Views: 4,386
    sterl
    02-11-2016, 04:39 PM Go to last post

  38. Newbie question on gas recovery

    Started by bigcw, 21-02-2017 11:32 PM
    1 Attachment(s)
    • Replies: 14
    • Views: 3,828
    bigcw
    06-03-2017, 10:02 AM Go to last post

  39. Blast freezer problem

    Started by aupanner, 09-03-2017 09:54 PM
    • Replies: 14
    • Views: 4,071
    Glenn Moore
    04-04-2017, 10:20 PM Go to last post

  40. Brazing practice

    Started by Larry2, 26-11-2006 06:55 AM
    • Replies: 13
    • Views: 7,266
    chillin out
    03-12-2006, 10:50 PM Go to last post

  41. Hooking up a Vaillant Geyser? Need help!

    Started by The MG Pony, 11-04-2007 09:29 AM
    • Replies: 13
    • Views: 12,339
    The MG Pony
    12-04-2007, 06:52 PM Go to last post

  42. R-134a Advantages

    Started by jwasir, 20-02-2008 08:30 PM
    • Replies: 13
    • Views: 5,195
    cre8waves
    09-03-2008, 03:27 PM Go to last post

  43. pressure difference in TXV system

    Started by david2008, 15-07-2008 10:15 PM
    • Replies: 13
    • Views: 3,996
    david2008
    24-07-2008, 12:25 AM Go to last post

  44. Replace condenser fan motor

    Started by wambat, 16-07-2008 07:34 PM
    • Replies: 13
    • Views: 11,804
    EmCoastHVACR
    19-07-2008, 04:05 AM Go to last post

  45. For the chiller guys

    Started by acnerd, 07-09-2010 04:51 PM
    • Replies: 13
    • Views: 3,573
    wilko123
    23-09-2010, 01:25 PM Go to last post

  46. sight glass location

    Started by cadwaladr, 28-06-2011 02:54 AM
    • Replies: 13
    • Views: 4,880
    Sandro Baptista
    29-06-2011, 12:32 PM Go to last post

  47. DIY freeze drier revisited

    Started by peltier, 17-07-2011 07:42 AM
    • Replies: 13
    • Views: 10,612
    peltier
    17-07-2011, 12:38 PM Go to last post

  48. Oilchange, how to ?

    Started by Challenger, 14-10-2012 11:16 PM
    3 Attachment(s)
    • Replies: 13
    • Views: 7,986
    mikeref
    18-10-2012, 03:32 AM Go to last post

  49. using 2 vacuum pumps

    Started by petrock, 08-07-2012 05:12 AM
    • Replies: 13
    • Views: 11,413
    Yellow Jacket
    04-09-2012, 04:40 AM Go to last post

  50. Ice on suction line

    Started by Acrisoft, 19-01-2013 05:50 PM
    • Replies: 13
    • Views: 23,151
    Acrisoft
    21-01-2013, 02:35 PM Go to last post

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