Page 1 of 72 123456789101112131415161718192051 ... LastLast
Threads 1 to 50 of 3585

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: 233,176
    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: 27,020
    SeanB
    02-10-2011, 05:45 PM Go to last post

  1. "Active Heat recovery unit"

    Started by samux12, 28-06-2013 02:06 PM
    2 Attachment(s)
    • Replies: 5
    • Views: 2,066
    The MG Pony
    10-07-2013, 01:52 PM Go to last post

  2. Red face "Ammonia cylinder removal"

    Started by bobtom31, 15-05-2008 05:20 AM
    • Replies: 0
    • Views: 1,362
    bobtom31
    15-05-2008, 05:20 AM Go to last post

  3. "Cascade refrigeration"

    Started by magnum, 26-03-2008 08:28 PM
    • Replies: 1
    • Views: 1,701
    The MG Pony
    27-03-2008, 02:17 PM Go to last post

  4. "Home made" 150 kW heat pump

    Started by SteinarN, 21-03-2009 08:23 PM
    • Replies: 33
    • Views: 9,728
    fowlie
    22-03-2009, 10:07 PM Go to last post

  5. "Home made" ice water based packed food cooler

    Started by SteinarN, 26-03-2009 08:15 AM
    • Replies: 2
    • Views: 5,777
    SteinarN
    26-03-2009, 07:54 PM Go to last post

  6. "lack of refrigerant alarm"

    Started by szanch18, 04-04-2011 11:11 PM
    lack of refrigerant alarm
    • Replies: 2
    • Views: 2,608
    nike123
    05-04-2011, 09:37 PM Go to last post

  7. "Life" of a Refrigerant

    Started by Rayin, 08-03-2007 09:08 AM
    • Replies: 5
    • Views: 2,297
    nh3simman
    25-03-2007, 06:53 AM Go to last post

  8. "our new inverter split gives you 130%"

    Started by gwm121, 25-10-2009 02:32 PM
    • Replies: 3
    • Views: 2,707
    gwm121
    27-10-2009, 05:51 PM Go to last post

  9. "Scroll" or "Screw"

    Started by Robearbam, 26-05-2006 12:33 PM
    • Replies: 4
    • Views: 37,072
    Lc_shi
    29-05-2006, 10:14 AM Go to last post

  10. "swing" motor electronics

    Started by dbehrns, 05-10-2009 08:19 PM
    • Replies: 2
    • Views: 2,538
    nike123
    06-10-2009, 08:36 PM Go to last post

  11. "vapor freeze" Ow, my head.

    Started by JHTaylor, 05-12-2008 10:13 PM
    • Replies: 7
    • Views: 2,492
    US Iceman
    07-12-2008, 05:52 PM Go to last post

  12. -40F mod for small freezer?

    Started by Thisisausername, 03-03-2015 03:24 AM
    • Replies: 9
    • Views: 3,125
    BradC
    12-03-2015, 08:01 AM Go to last post

  13. -60C Temperature

    Started by SWARI, 05-01-2007 07:50 AM
    • Replies: 1
    • Views: 1,808
    Peter_1
    05-01-2007, 10:58 PM Go to last post

  14. -90C Cold room?

    Started by haris, 14-11-2014 10:25 AM
    ultra low temperature
    • Replies: 10
    • Views: 3,235
    Cofreth
    28-11-2014, 08:04 AM Go to last post

  15. 0-10v temp

    Started by mad fridgie, 10-10-2011 11:32 AM
    • Replies: 30
    • Views: 14,930
    MikeHolm
    15-10-2011, 12:44 PM Go to last post

  16. 1 versus 2 and 1² versus 2² and 1³ versus 2³

    Started by DTLarca, 12-01-2011 10:32 PM
    • Replies: 16
    • Views: 9,353
    Magoo
    14-01-2011, 01:00 AM Go to last post

  17. 1/2²

    Started by DTLarca, 07-01-2011 08:53 PM
    5 Pages •
    1 2 3 4 5
    8 Attachment(s)
    • Replies: 235
    • Views: 88,431
    desA
    26-01-2011, 06:11 PM Go to last post

  18. 100% fresh heating and cooling calculation?

    Started by kishore joseph, 29-06-2017 12:06 PM
    • Replies: 0
    • Views: 1,220
    kishore joseph
    29-06-2017, 12:06 PM Go to last post

  19. 12 V DC Chiller Build

    Started by Rob White, 02-12-2018 08:53 PM
    • Replies: 8
    • Views: 3,614
    yilmaz22@gmx.de
    05-12-2018, 04:11 AM Go to last post

  20. 12 V DC Chiller Build

    Started by yilmaz22@gmx.de, 02-12-2018 08:28 PM
    • Replies: 0
    • Views: 1,523
    yilmaz22@gmx.de
    02-12-2018, 08:28 PM Go to last post

  21. 120 VAC or 12 VDC

    Started by Robearbam, 21-08-2002 11:42 AM
    • Replies: 9
    • Views: 4,125
    Robearbam
    03-09-2002, 11:15 AM Go to last post

  22. 134 a in 2014 Town Country --a/c went warm then back to cold after 15 min parking it.

    Started by birmingplu, 05-08-2023 08:57 AM
    • Replies: 1
    • Views: 816
    martinw58
    07-08-2023, 05:58 AM Go to last post

  23. 1930 s cellar cooler

    Started by nick uk, 21-06-2009 02:31 PM
    • Replies: 9
    • Views: 2,647
    nick uk
    02-07-2009, 10:21 PM Go to last post

  24. 1950's prestcold fridge

    Started by Mattysm, 29-01-2017 10:05 AM
    4 Attachment(s)
    • Replies: 9
    • Views: 4,295
    nike123
    05-02-2017, 09:39 AM Go to last post

  25. 2 Compressor in 1 system

    Started by skhan855, 14-10-2020 07:54 PM
    2 Attachment(s)
    • Replies: 15
    • Views: 9,954
    Ninini
    05-02-2021, 12:57 AM Go to last post

  26. 2 question

    Started by kefah, 30-04-2012 09:11 PM
    • Replies: 20
    • Views: 4,839
    frank
    02-05-2012, 09:08 PM Go to last post

  27. 2 questions, breaking vacuum and receiver subcooling

    Started by WangFu, 20-05-2006 10:02 PM
    • Replies: 9
    • Views: 3,000
    Argus
    21-05-2006, 06:24 PM Go to last post

  28. 2 Stage Comp Defrosting

    Started by jwasir, 27-08-2008 09:10 PM
    • Replies: 0
    • Views: 1,821
    jwasir
    27-08-2008, 09:10 PM Go to last post

  29. 2.5 ton compressor wont run.. SOMETIMES???

    Started by kurt854, 20-06-2008 03:49 PM
    • Replies: 12
    • Views: 4,818
    Larry2
    23-06-2008, 03:14 AM Go to last post

  30. 220-240V 50hz

    Started by keyserstaf, 14-02-2009 01:29 AM
    • Replies: 5
    • Views: 1,953
    icecube51
    14-02-2009, 04:40 PM Go to last post

  31. 240v 60hz compressor's on 240v 50hz supply

    Started by grizwold50, 24-04-2018 02:43 PM
    • Replies: 3
    • Views: 1,733
    grizwold50
    25-04-2018, 09:28 AM Go to last post

  32. 3 evaporators with 1 compressor piping diagram

    Started by A.Mortezania, 07-02-2017 06:48 PM
    • Replies: 1
    • Views: 1,341
    Brian_UK
    07-02-2017, 07:44 PM Go to last post

  33. 3 grams per year calibrated source

    Started by nick uk, 02-08-2009 06:41 PM
    • Replies: 4
    • Views: 2,798
    ecclesk
    05-08-2009, 11:08 AM Go to last post

  34. 3 phase compressor

    Started by stegmo2, 17-08-2007 03:39 AM
    • Replies: 16
    • Views: 4,833
    AzRob
    13-09-2007, 02:04 PM Go to last post

  35. 3/16" and 1/4" tubing pressure drop tables

    Started by MikeHolm, 01-09-2015 12:14 AM
    • Replies: 4
    • Views: 1,862
    MikeHolm
    03-09-2015, 12:32 PM Go to last post

  36. 30 something year old Carrier wiring diagrams

    Started by skidplatebob, 17-01-2011 08:25 PM
    • Replies: 3
    • Views: 6,630
    Brian_UK
    17-01-2011, 10:20 PM Go to last post

  37. 30°C to 20°C in one hour?

    Started by ysh1317, 18-11-2014 03:31 AM
    • Replies: 6
    • Views: 3,356
    sandybapat
    19-11-2014, 08:18 AM Go to last post

  38. 3d cad

    Started by MilosBog, 17-02-2011 08:25 PM
    1 Attachment(s)
    • Replies: 3
    • Views: 2,213
    MilosBog
    19-02-2011, 07:53 AM Go to last post

  39. 3D software

    Started by Lc_shi, 30-08-2005 03:56 AM
    • Replies: 8
    • Views: 4,124
    abbasi
    07-09-2005, 08:30 AM Go to last post

  40. 3GS vs r134 in a noisy car ac compressor

    Started by pcruzn, 13-02-2016 03:04 PM
    • Replies: 5
    • Views: 2,021
    BradC
    15-02-2016, 08:24 AM Go to last post

  41. 4 ton split unit ac problem

    Started by kefah, 01-07-2012 08:51 PM
    • Replies: 24
    • Views: 6,345
    kefah
    16-07-2012, 08:01 PM Go to last post

  42. 4-Way Valves

    Started by shegs, 25-03-2009 05:20 PM
    • Replies: 2
    • Views: 2,463
    El Padre
    28-03-2009, 01:30 PM Go to last post

  43. 407c press. temp. tables

    Started by danielt_smith, 22-11-2008 12:48 AM
    407c, bubble point, dew point, pressure temprature
    • Replies: 1
    • Views: 2,845
    nike123
    22-11-2008, 07:08 AM Go to last post

  44. 460 volt 1 phase motor?

    Started by Raytan, 12-11-2008 04:47 AM
    460v volt motor
    • Replies: 11
    • Views: 19,103
    nike123
    13-11-2008, 03:37 PM Go to last post

  45. 50 HP motor on a 100 HP compressor

    Started by claude11, 04-07-2007 05:14 PM
    • Replies: 19
    • Views: 6,321
    Victorman
    27-09-2007, 04:08 AM Go to last post

  46. 50hz-60hz

    Started by jamcool, 09-05-2006 05:44 PM
    • Replies: 7
    • Views: 2,911
    US Iceman
    10-05-2006, 09:29 PM Go to last post

  47. 60Hz Copeland scroll compressor

    Started by Lc_shi, 31-05-2006 03:45 AM
    1 Attachment(s)
    • Replies: 5
    • Views: 6,405
    Peter_1
    05-06-2006, 09:08 PM Go to last post

  48. 6k sub cooling

    Started by SkyWalker, 07-07-2010 07:22 PM
    • Replies: 8
    • Views: 3,398
    mad fridgie
    16-07-2010, 08:57 PM Go to last post

  49. 9 superheat & subcooling scenarios

    Started by nike123, 05-02-2009 07:28 PM
    1 Attachment(s)
    • Replies: 39
    • Views: 254,634
    Gary
    19-07-2011, 03:16 AM Go to last post

  50. Question ? for herefishy

    Started by zolar1, 04-05-2002 07:39 AM
    • Replies: 12
    • Views: 4,702
    zolar1
    13-05-2002, 07:46 AM Go to last post

Forum Information and Options

Moderators of this Forum

Thread Display Options

Use this control to limit the display of threads to those newer than the specified time frame.

Allows you to choose the data by which the thread list will be sorted.

Order threads in...

Note: when sorting by date, 'descending order' will show the newest results first.

Icon Legend

Contains unread posts
Contains unread posts
Contains no unread posts
Contains no unread posts
More than 8 replies or 50 views
Hot thread with unread posts
More than 8 replies or 50 views
Hot thread with no unread posts
Closed Thread
Thread is closed
Thread Contains a Message Written By You
You have posted in this thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  

Forum Rules