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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: 237,929
    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: 27,589
    SeanB
    02-10-2011, 05:45 PM Go to last post

  1. accumulator

    Started by mohamed khamis, 09-05-2006 04:13 AM
    • Replies: 13
    • Views: 3,731
    US Iceman
    12-05-2006, 10:00 PM Go to last post

  2. Orifice

    Started by reggie, 27-05-2002 09:38 AM
    • Replies: 13
    • Views: 5,309
    DaBit
    11-10-2002, 10:56 AM Go to last post

  3. Question flash gas

    Started by bandit, 23-10-2002 07:09 AM
    • Replies: 13
    • Views: 8,648
    Peter_1
    19-09-2010, 06:21 PM Go to last post

  4. Burn out procedures

    Started by reggie, 09-01-2003 11:12 AM
    • Replies: 13
    • Views: 5,342
    superheat
    22-01-2003, 06:06 PM Go to last post

  5. r22 enthalpy diagram

    Started by eskimo2, 13-01-2005 06:30 AM
    • Replies: 13
    • Views: 8,572
    botrous
    23-01-2005, 08:18 PM Go to last post

  6. Brazing Procedure Qualification

    Started by Delboy, 28-02-2006 02:55 PM
    • Replies: 13
    • Views: 10,991
    hendry
    18-12-2007, 07:04 AM Go to last post

  7. Ductulator

    Started by Pravin, 09-03-2006 03:15 AM
    1 Attachment(s)
    • Replies: 13
    • Views: 54,102
    badass78camaro
    25-04-2011, 04:51 AM Go to last post

  8. Help! having trouble with college question

    Started by MadApprentice, 09-08-2006 12:05 PM
    • Replies: 13
    • Views: 3,494
    MadApprentice
    14-08-2006, 12:41 AM Go to last post

  9. Brazing practice

    Started by Larry2, 26-11-2006 06:55 AM
    • Replies: 13
    • Views: 7,231
    chillin out
    03-12-2006, 10:50 PM Go to last post

  10. Hooking up a Vaillant Geyser? Need help!

    Started by The MG Pony, 11-04-2007 09:29 AM
    • Replies: 13
    • Views: 12,302
    The MG Pony
    12-04-2007, 06:52 PM Go to last post

  11. Refrigeration floorheating

    Started by klaverlover, 29-04-2007 10:26 AM
    • Replies: 13
    • Views: 3,641
    smpsmp45
    10-06-2007, 06:38 AM Go to last post

  12. Smelling units

    Started by marc5180, 09-10-2007 05:28 PM
    • Replies: 13
    • Views: 9,601
    Magoo
    26-01-2008, 04:11 AM Go to last post

  13. Refrigeration System requirement for Class 1 Div 2 Room

    Started by jwasir, 02-02-2008 05:26 PM
    • Replies: 13
    • Views: 8,760
    IceMan_4000
    06-02-2008, 06:11 PM Go to last post

  14. R-134a Advantages

    Started by jwasir, 20-02-2008 08:30 PM
    • Replies: 13
    • Views: 5,169
    cre8waves
    09-03-2008, 03:27 PM Go to last post

  15. Oxy Acytelene Welding

    Started by hipposs, 15-04-2008 09:47 PM
    • Replies: 13
    • Views: 5,740
    martinw58
    17-04-2008, 10:17 AM Go to last post

  16. Clean Rooms

    Started by rajgulati, 03-06-2008 11:46 AM
    • Replies: 13
    • Views: 4,550
    Matty
    17-10-2008, 12:01 AM Go to last post

  17. pressure difference in TXV system

    Started by david2008, 15-07-2008 10:15 PM
    • Replies: 13
    • Views: 3,971
    david2008
    24-07-2008, 12:25 AM Go to last post

  18. Replace condenser fan motor

    Started by wambat, 16-07-2008 07:34 PM
    • Replies: 13
    • Views: 11,775
    EmCoastHVACR
    19-07-2008, 04:05 AM Go to last post

  19. refrigerant charge

    Started by payoute, 05-10-2008 05:24 PM
    • Replies: 13
    • Views: 3,623
    Noori
    09-10-2008, 10:14 PM Go to last post

  20. Hand book refrigeration ashrae

    Started by alb_ca_me, 02-01-2009 12:52 AM
    hand book manual ashrae
    • Replies: 13
    • Views: 9,511
    dougheret0
    13-04-2009, 06:40 PM Go to last post

  21. Readings

    Started by pentond1, 16-01-2009 10:52 PM
    • Replies: 13
    • Views: 3,307
    nike123
    23-01-2009, 12:47 AM Go to last post

  22. basic fridge question

    Started by weidit, 01-05-2009 04:28 PM
    • Replies: 13
    • Views: 3,945
    ALLAHHOOPK
    08-05-2009, 07:52 AM Go to last post

  23. Question Cannot get the cooler to temp

    Started by coolrunnings1, 10-06-2009 12:33 PM
    • Replies: 13
    • Views: 4,343
    tonyelian
    27-06-2009, 07:51 PM Go to last post

  24. Condenser Liquid Seal

    Started by Chseybold, 14-06-2009 09:40 PM
    • Replies: 13
    • Views: 3,683
    Billy Ray
    25-06-2009, 08:28 PM Go to last post

  25. A/C basic questions:

    Started by cralx2k, 30-08-2009 06:21 AM
    • Replies: 13
    • Views: 3,157
    pjkflat
    02-09-2009, 01:23 AM Go to last post

  26. Cool Working out charge amount R134A

    Started by icesav, 23-10-2009 10:22 PM
    charge amount
    • Replies: 13
    • Views: 6,316
    icesav
    15-02-2010, 08:24 PM Go to last post

  27. Water in NH3 refrigeration systems

    Started by JCollins, 27-10-2009 04:42 PM
    • Replies: 13
    • Views: 6,210
    Segei
    05-11-2009, 02:35 PM Go to last post

  28. Parallel Flow vs Serpentine Evaporators

    Started by Z2TT, 14-11-2009 07:07 AM
    • Replies: 13
    • Views: 23,059
    desA
    16-11-2009, 11:42 AM Go to last post

  29. Trane Chiller Problem

    Started by Bashir01219, 24-03-2010 06:32 AM
    • Replies: 13
    • Views: 8,398
    Bashir01219
    10-05-2010, 05:15 PM Go to last post

  30. C/R load, Equip Selection, Commercial sales

    Started by mad fridgie, 05-06-2010 06:04 AM
    • Replies: 13
    • Views: 3,563
    mad fridgie
    05-06-2010, 10:06 PM Go to last post

  31. Controlling a compressor off suction line temp, or pressure

    Started by desA, 05-06-2010 04:32 PM
    • Replies: 13
    • Views: 5,550
    sedgy
    06-06-2010, 06:26 PM Go to last post

  32. Excessive superheat overheating compressor

    Started by Contactor, 07-07-2010 12:01 AM
    • Replies: 13
    • Views: 3,120
    Contactor
    07-07-2010, 06:38 PM Go to last post

  33. Where does the refrigerant live when the system is off?

    Started by pwned, 06-08-2010 05:15 AM
    • Replies: 13
    • Views: 3,839
    Brian_UK
    09-08-2010, 10:02 PM Go to last post

  34. Natural (gravity) air soil venting on cold stores (-25ºc)

    Started by Sandro Baptista, 18-02-2011 10:13 AM
    2 Attachment(s)
    • Replies: 13
    • Views: 10,653
    Sandro Baptista
    01-03-2011, 09:46 AM Go to last post

  35. sight glass location

    Started by cadwaladr, 28-06-2011 02:54 AM
    • Replies: 13
    • Views: 4,829
    Sandro Baptista
    29-06-2011, 12:32 PM Go to last post

  36. DIY freeze drier revisited

    Started by peltier, 17-07-2011 07:42 AM
    • Replies: 13
    • Views: 10,568
    peltier
    17-07-2011, 12:38 PM Go to last post

  37. Liquid line size

    Started by UBAIDMD, 01-09-2011 09:57 PM
    • Replies: 13
    • Views: 3,812
    install monkey
    03-09-2011, 09:48 PM Go to last post

  38. Cooked meat Load Factor?

    Started by Freezon, 05-09-2011 06:38 PM
    • Replies: 13
    • Views: 3,837
    chillerman2006
    08-09-2011, 12:36 AM Go to last post

  39. Is the answer 6K or 2K?

    Started by Grizzly, 01-11-2011 04:22 PM
    • Replies: 13
    • Views: 3,329
    Grizzly
    02-11-2011, 04:55 PM Go to last post

  40. Chilled water Expansion tank sizing

    Started by gladiator93, 01-01-2012 08:09 AM
    • Replies: 13
    • Views: 36,828
    gladiator93
    09-01-2012, 12:10 PM Go to last post

  41. Refrigeration Pipework Query

    Started by jmc, 11-01-2012 05:54 PM
    • Replies: 13
    • Views: 3,465
    al
    12-01-2012, 06:34 PM Go to last post

  42. oil pressure low

    Started by skuech, 18-01-2012 08:44 PM
    • Replies: 13
    • Views: 4,013
    monkey spanners
    19-02-2012, 06:35 PM Go to last post

  43. Chinese copper tube

    Started by BradC, 10-03-2012 04:52 PM
    • Replies: 13
    • Views: 5,187
    mark957
    01-04-2012, 04:49 PM Go to last post

  44. Using Oxygen and Acetylene Cylinders

    Started by Grizzly, 20-04-2012 09:34 PM
    1 Attachment(s)
    • Replies: 13
    • Views: 4,619
    stufus
    01-05-2012, 08:53 PM Go to last post

  45. Clearity about AIR CHANGE in AIR CONDITIONING

    Started by tanveer.aziz, 21-06-2012 12:22 PM
    air change, hvac
    • Replies: 13
    • Views: 5,027
    tanveer.aziz
    22-06-2012, 07:32 PM Go to last post

  46. Corrosion on Cooling Coil

    Started by Wellen Const, 26-09-2012 10:39 PM
    2 Attachment(s)
    • Replies: 13
    • Views: 3,317
    Magoo
    07-01-2013, 12:15 AM Go to last post

  47. A couple of questions on capillary tube design

    Started by mashenden, 26-11-2013 02:19 PM
    1 Attachment(s)
    • Replies: 13
    • Views: 4,377
    NewmanRef
    09-12-2013, 08:05 PM Go to last post

  48. Question Refrigerant pressure in an idle unit? (compressor not running)

    Started by Chris3000, 25-02-2015 01:56 PM
    3 Attachment(s)
    • Replies: 13
    • Views: 8,790
    Chris3000
    21-03-2015, 09:02 AM Go to last post

  49. Correct Levels on Gauge

    Started by DaisyIces, 14-05-2016 09:10 PM
    freezer gauge, gas levels, pressure levels 1 Attachment(s)
    • Replies: 13
    • Views: 3,473
    DaisyIces
    14-05-2016, 10:54 PM Go to last post

  50. Big problems please help, tinkering on this unit for 1 year and still wont work right

    Started by born2dive9702, 19-09-2017 04:18 PM
    2 Attachment(s)
    • Replies: 13
    • Views: 3,925
    tonyelian
    10-12-2017, 03:58 PM Go to last post

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