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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: 237,239
    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: 27,535
    SeanB
    02-10-2011, 05:45 PM Go to last post

  1. Toxic/Hazardous Chemicals In HVACR

    Started by botrous, 18-09-2005 05:47 PM
    • Replies: 12
    • Views: 3,565
    US Iceman
    27-09-2005, 06:28 PM Go to last post

  2. Question Text Books

    Started by brad11160, 10-05-2011 01:09 PM
    • Replies: 5
    • Views: 2,331
    spider
    12-06-2011, 07:38 PM Go to last post

  3. Question Anyone interested in helping me with my project? -40c cold plate

    Started by brad11160, 14-05-2013 12:08 PM
    4 Attachment(s)
    • Replies: 23
    • Views: 7,910
    Tesla
    22-05-2013, 12:17 AM Go to last post

  4. Moved: Any ideas on my design for Flooded evaporator?

    Started by brad11160, 19-05-2013 08:30 AM
    •  
    •  

  5. Vacuum fitting recomendations

    Started by BradC, 15-01-2012 05:39 AM
    • Replies: 4
    • Views: 3,054
    BradC
    16-01-2012, 02:06 PM Go to last post

  6. Liquid receiver on a reverse cycle VRV system

    Started by BradC, 16-01-2012 02:20 PM
    • Replies: 18
    • Views: 8,182
    aramis
    22-02-2012, 10:45 AM Go to last post

  7. Finishing refrigerant recovery

    Started by BradC, 28-01-2012 04:39 PM
    • Replies: 19
    • Views: 6,670
    monkey spanners
    01-02-2012, 10:55 PM Go to last post

  8. Chinese copper tube

    Started by BradC, 10-03-2012 04:52 PM
    • Replies: 13
    • Views: 5,178
    mark957
    01-04-2012, 04:49 PM Go to last post

  9. Slow leak testing

    Started by BradC, 03-02-2015 04:52 AM
    • Replies: 6
    • Views: 2,845
    BradC
    07-03-2015, 02:47 PM Go to last post

  10. Leak detection on a tiny system

    Started by BradC, 09-04-2016 12:14 PM
    • Replies: 15
    • Views: 2,948
    mikeref
    13-04-2016, 09:40 AM Go to last post

  11. pressure temperature chart

    Started by Bradhome10, 23-05-2014 07:18 PM
    • Replies: 5
    • Views: 2,127
    RANGER1
    24-05-2014, 11:42 PM Go to last post

  12. Exclamation Freezer and Chiller running of 1 condensing unit.

    Started by bradwhitehorn, 19-10-2014 03:04 PM
    • Replies: 2
    • Views: 1,977
    Glenn Moore
    20-10-2014, 12:22 AM Go to last post

  13. Phosphorus in oil?

    Started by brazer, 17-01-2011 03:57 PM
    • Replies: 10
    • Views: 7,440
    Magoo
    19-01-2011, 01:13 AM Go to last post

  14. R22 or134A

    Started by Break7, 12-12-2008 02:42 PM
    • Replies: 7
    • Views: 2,873
    Brian_UK
    19-12-2008, 10:56 PM Go to last post

  15. Types of compressors

    Started by Break7, 12-12-2008 11:33 PM
    • Replies: 4
    • Views: 2,014
    NoNickName
    13-12-2008, 06:04 PM Go to last post

  16. Best way to identify a refrigerant in a working system?

    Started by Brendan-NY, 08-04-2017 07:28 PM
    • Replies: 2
    • Views: 1,385
    cadwaladr
    09-04-2017, 12:54 AM Go to last post

  17. Red face vapour compression cycle

    Started by brian connolly, 30-10-2011 05:39 PM
    • Replies: 39
    • Views: 8,787
    brian connolly
    01-11-2011, 11:52 PM Go to last post

  18. new to f gas and confused about heating up just to cool back down

    Started by brian connolly, 01-11-2011 08:07 PM
    • Replies: 10
    • Views: 3,385
    brian connolly
    01-11-2011, 11:27 PM Go to last post

  19. expansion valve pressure drop

    Started by brian connolly, 02-11-2011 06:43 PM
    • Replies: 7
    • Views: 3,874
    michaelm
    03-11-2011, 11:20 PM Go to last post

  20. frosting at expansion valve.

    Started by brian connolly, 09-12-2011 08:18 PM
    1 Attachment(s)
    • Replies: 17
    • Views: 8,572
    refcon32
    12-12-2011, 08:21 PM Go to last post

  21. Suction Line Welding

    Started by Brian G, 13-05-2007 04:32 PM
    1 Attachment(s)
    • Replies: 5
    • Views: 2,303
    Brian G
    14-05-2007, 07:41 AM Go to last post

  22. Pimp my Husky / Eliwell ID961plus

    Started by BrianFWombat, 15-11-2010 12:27 PM
    1 Attachment(s)
    • Replies: 25
    • Views: 7,636
    BrianFWombat
    19-11-2010, 03:51 PM Go to last post

  23. Pimp my Husky Part 2

    Started by BrianFWombat, 19-02-2012 11:25 AM
    • Replies: 2
    • Views: 1,940
    install monkey
    19-02-2012, 06:38 PM Go to last post

  24. Changing both controller and inverter PCB assemblies

    Started by briggia, 10-02-2014 12:54 AM
    controller, fujitsu, inverter, pcb, pcb board
    • Replies: 5
    • Views: 2,376
    FreezerGeezer
    11-02-2014, 09:18 AM Go to last post

  25. I want to find detailed files about ALCO zz thermo expansion valve

    Started by brightfu1, 02-09-2005 03:21 PM
    • Replies: 2
    • Views: 5,830
    brightfu1
    07-09-2005, 03:07 PM Go to last post

  26. refrigirator / aircon compressor substitute

    Started by Brutus, 22-12-2008 07:01 AM
    • Replies: 2
    • Views: 3,079
    Brutus
    22-12-2008, 08:06 AM Go to last post

  27. temperature problem

    Started by Brutus, 05-09-2010 02:12 PM
    • Replies: 3
    • Views: 1,809
    Brutus
    07-09-2010, 12:29 PM Go to last post

  28. TXV problem

    Started by Brutus, 22-09-2010 08:40 AM
    • Replies: 3
    • Views: 2,634
    Sandro Baptista
    22-09-2010, 02:36 PM Go to last post

  29. Outsider Alert.....Need your expertise..Level controls

    Started by bsh3239, 25-04-2011 04:01 AM
    • Replies: 2
    • Views: 7,935
    bsh3239
    25-04-2011, 04:06 PM Go to last post

  30. HELP me understand.....Shell and Tube Single phase heat exchangers

    Started by bsh3239, 14-05-2011 05:03 AM
    • Replies: 3
    • Views: 2,901
    Josip
    25-07-2011, 10:30 PM Go to last post

  31. Help with college homework, Please.

    Started by buddybeagle, 22-02-2006 11:16 AM
    • Replies: 17
    • Views: 3,983
    Andy
    22-02-2006, 10:12 PM Go to last post

  32. Receiver Design

    Started by Budi, 02-09-2010 03:22 PM
    • Replies: 14
    • Views: 6,343
    Budi
    18-09-2010, 03:52 AM Go to last post

  33. the pressure drop and power consumption of condenser and evaporator fans

    Started by buresummer, 27-03-2011 04:52 PM
    • Replies: 2
    • Views: 3,277
    Aik
    28-03-2011, 06:44 AM Go to last post

  34. Net Refrigeration Effect.

    Started by Burrah Boy, 20-10-2008 12:45 PM
    • Replies: 1
    • Views: 9,400
    US Iceman
    20-10-2008, 01:38 PM Go to last post

  35. Question Charging a system with evaporator fan off.

    Started by Burrah Boy, 29-01-2009 05:17 PM
    • Replies: 5
    • Views: 2,110
    davidlleida
    30-01-2009, 07:41 AM Go to last post

  36. Balance lines

    Started by Burrah Boy, 02-02-2009 10:49 AM
    • Replies: 4
    • Views: 2,015
    US Iceman
    02-02-2009, 07:11 PM Go to last post

  37. Kotza: typing error in manual ????????

    Started by Burrah Boy, 24-05-2009 12:57 PM
    • Replies: 3
    • Views: 2,510
    Rob123
    10-07-2010, 06:46 PM Go to last post

  38. Question Cooling capacity and energy useage!

    Started by Burrah Boy, 08-07-2009 09:45 AM
    • Replies: 5
    • Views: 2,224
    HallsEngineer
    15-07-2009, 08:23 AM Go to last post

  39. Wet Suction

    Started by Burrah Boy, 24-07-2009 01:35 PM
    • Replies: 2
    • Views: 4,749
    Burrah Boy
    24-07-2009, 07:50 PM Go to last post

  40. 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

  41. Compression Ratios

    Started by Burrah Boy, 09-08-2009 11:12 PM
    • Replies: 5
    • Views: 3,318
    US Iceman
    11-08-2009, 09:40 PM Go to last post

  42. Carrier 30GX chillers

    Started by Burrah Boy, 10-08-2010 05:07 PM
    • Replies: 3
    • Views: 4,420
    lowie06
    15-08-2010, 11:45 AM Go to last post

  43. Low back pressure compressor (LBP) in high back pressure system (HBP)

    Started by Bushmenass, 03-03-2016 09:47 AM
    • Replies: 2
    • Views: 1,777
    nike123
    04-03-2016, 07:14 AM Go to last post

  44. Repair Coplametic 6RA4 discharge valves

    Started by bvis, 02-04-2007 02:20 AM
    • Replies: 4
    • Views: 2,613
    Peter_1
    15-04-2007, 08:07 AM Go to last post

  45. Most Service Techs

    Started by bwd111, 17-04-2010 06:50 PM
    • Replies: 20
    • Views: 5,564
    dirk
    01-06-2010, 09:12 PM Go to last post

  46. Internal Pressure Relief

    Started by bwd111, 16-05-2013 01:10 AM
    • Replies: 3
    • Views: 1,870
    sendhilkmar
    20-05-2013, 12:26 PM Go to last post

  47. Powering a 1/3HP Compressor

    Started by cabe, 10-05-2003 04:17 PM
    • Replies: 6
    • Views: 3,742
    wesmax
    13-06-2003, 04:45 AM Go to last post

  48. cold store evaporator

    Started by cadwaladr, 22-02-2012 09:45 PM
    • Replies: 2
    • Views: 1,880
    Magoo
    23-02-2012, 12:02 AM Go to last post

  49. Food safety issues

    Started by cadwaladr, 19-01-2018 12:52 AM
    • Replies: 6
    • Views: 2,181
    cadwaladr
    26-01-2018, 12:00 AM Go to last post

  50. Alternatives to 404a

    Started by cadwaladr, 25-04-2018 12:18 AM
    • Replies: 2
    • Views: 1,845
    chemi-cool
    26-04-2018, 06:16 PM Go to last post

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