Page 4 of 72 FirstFirst 123456789101112131415161718192021222354 ... LastLast
Threads 151 to 200 of 3586

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: 238,332
    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: 27,617
    SeanB
    02-10-2011, 05:45 PM Go to last post

  1. Recovery Cylinder

    Started by SkyWalker, 24-02-2011 07:18 PM
    • Replies: 10
    • Views: 18,073
    SkyWalker
    04-03-2011, 12:42 PM Go to last post

  2. fridge wattage

    Started by ann, 20-08-2008 09:34 AM
    • Replies: 4
    • Views: 18,015
    monkey spanners
    20-08-2008, 07:21 PM Go to last post

  3. How's water reacting under vacuum

    Started by Peter_1, 03-02-2009 09:48 AM
    • Replies: 34
    • Views: 17,994
    nike123
    09-02-2009, 08:31 AM Go to last post

  4. power consumption of freezer

    Started by pcmdude, 10-07-2010 03:28 AM
    • Replies: 11
    • Views: 17,945
    Sumit
    04-08-2011, 05:14 AM Go to last post

  5. Pump Down Procedure

    Started by hamidpia, 10-08-2008 05:37 AM
    • Replies: 7
    • Views: 17,877
    brianubaldo
    19-08-2008, 11:09 AM Go to last post

  6. How calculate AHU performance?

    Started by jjosip, 26-08-2010 01:22 PM
    • Replies: 9
    • Views: 17,802
    sunilkumarhvac
    20-06-2011, 07:01 AM Go to last post

  7. What is this ?

    Started by A.Mortezania, 11-06-2019 05:42 PM
    2 Attachment(s)
    • Replies: 6
    • Views: 17,789
    RANGER1
    19-06-2019, 09:47 PM Go to last post

  8. What is CFM?

    Started by secmeton, 29-07-2009 10:24 PM
    cfm
    • Replies: 12
    • Views: 17,742
    DocFreeze
    07-08-2009, 10:20 PM Go to last post

  9. Fan Static Pressure

    Started by Samarjit Sen, 26-09-2007 05:39 PM
    • Replies: 5
    • Views: 17,707
    Samarjit Sen
    27-09-2007, 02:48 AM Go to last post

  10. Wink Embraco compressor help needed. EGY 90 HLP

    Started by rickyg, 14-05-2012 07:58 PM
    compressor, conversion, diy, embarco, homemade
    • Replies: 3
    • Views: 17,632
    aramis
    16-05-2012, 03:15 PM Go to last post

  11. Fact or Fiction

    Started by david.findlay, 05-09-2003 12:04 AM
    • Replies: 40
    • Views: 17,576
    bernard
    09-03-2009, 06:19 PM Go to last post

  12. Flux and no flux brazing

    Started by SkyWalker, 06-05-2010 09:18 PM
    • Replies: 7
    • Views: 17,556
    nike123
    09-05-2010, 10:43 AM Go to last post

  13. How to calculate usage of a refrigerator?

    Started by tim126, 29-07-2010 02:40 PM
    • Replies: 7
    • Views: 17,540
    nike123
    30-07-2010, 04:26 AM Go to last post

  14. Ammonia for residential use

    Started by MatiZaidman, 28-09-2008 04:32 PM
    • Replies: 18
    • Views: 17,468
    717_dealler
    23-05-2009, 09:04 AM Go to last post

  15. advanced refrigeration technology

    Started by Lc_shi, 27-04-2006 02:47 AM
    • Replies: 10
    • Views: 17,391
    Tesla
    16-02-2011, 05:22 PM Go to last post

  16. Cold Room Design

    Started by vijay_study, 12-04-2006 08:20 AM
    • Replies: 11
    • Views: 17,317
    janubas
    09-07-2007, 08:11 AM Go to last post

  17. R134A Running Pressures

    Started by borodave1973, 20-06-2011 12:08 PM
    • Replies: 1
    • Views: 17,297
    Tradewinds
    20-06-2011, 12:26 PM Go to last post

  18. Help With Injection Moulding Cooling

    Started by Refrigerologist, 15-09-2008 07:02 PM
    2 Pages •
    1 2
    • Replies: 71
    • Views: 17,295
    US Iceman
    16-12-2008, 01:23 AM Go to last post

  19. Simple question

    Started by electronicsuk, 17-03-2003 07:34 PM
    • Replies: 25
    • Views: 17,288
    The MG Pony
    17-08-2008, 10:37 PM Go to last post

  20. PH Chart for R22

    Started by marc5180, 10-11-2008 07:21 PM
    • Replies: 3
    • Views: 17,259
    icecube51
    11-11-2008, 11:08 AM Go to last post

  21. sizing of equalising line receiver to condenser

    Started by davidlleida, 25-01-2009 04:16 PM
    • Replies: 25
    • Views: 17,257
    US Iceman
    02-02-2009, 07:19 PM Go to last post

  22. Can you use a refrigerator system for a heat pump?

    Started by rjsimmon, 11-02-2007 07:39 PM
    • Replies: 26
    • Views: 17,234
    Josip
    18-02-2007, 10:04 PM Go to last post

  23. Question Reducer Duct Area

    Started by harsen, 10-03-2007 06:19 PM
    • Replies: 11
    • Views: 17,075
    Brian_UK
    29-10-2008, 11:11 PM Go to last post

  24. measuring vacuum unit

    Started by watana, 30-12-2001 04:25 PM
    • Replies: 6
    • Views: 17,012
    Peter_1
    09-11-2008, 08:55 AM Go to last post

  25. Air source heat pump – high temp unit or not?

    Started by aa44, 24-01-2010 04:05 PM
    • Replies: 14
    • Views: 16,910
    aa44
    26-09-2010, 09:08 PM Go to last post

  26. Oxy/LPG welding

    Started by opt, 30-01-2009 03:56 AM
    • Replies: 15
    • Views: 16,873
    nike123
    02-02-2009, 12:29 PM Go to last post

  27. LEV'S and EEV's

    Started by marc5180, 23-11-2007 05:47 PM
    1 Attachment(s)
    • Replies: 8
    • Views: 16,855
    star882
    02-12-2007, 06:17 PM Go to last post

  28. Rule of Thumb in HVAC Industry

    Started by smpsmp45, 27-09-2007 01:41 PM
    • Replies: 6
    • Views: 16,645
    Kompulsa
    13-10-2011, 12:40 PM Go to last post

  29. Cold storage - Onions room

    Started by Kevin Yeo, 08-09-2005 07:46 AM
    • Replies: 31
    • Views: 16,640
    The MG Pony
    14-02-2008, 03:42 PM Go to last post

  30. New compressor overheating

    Started by kurt s, 03-09-2008 04:32 AM
    • Replies: 41
    • Views: 16,607
    hhbref2006
    07-10-2008, 11:46 AM Go to last post

  31. walk in cooler EVAPORATOR coil icing up

    Started by kurt854, 13-06-2007 04:33 PM
    • Replies: 5
    • Views: 16,561
    US Iceman
    14-06-2007, 07:28 PM Go to last post

  32. Power Factor calculation

    Started by K.R.Iyer, 27-01-2009 07:38 PM
    • Replies: 11
    • Views: 16,526
    THE WOMBAT
    08-02-2009, 08:37 PM Go to last post

  33. EPR valves

    Started by LRAC, 26-01-2007 08:55 PM
    • Replies: 27
    • Views: 16,514
    old gas bottle
    08-02-2007, 05:44 PM Go to last post

  34. to use or not use p-traps?

    Started by chilltech, 27-04-2008 08:41 AM
    • Replies: 5
    • Views: 16,508
    750 Valve
    11-03-2009, 10:32 PM Go to last post

  35. Building a small refrigerator

    Started by rollerblade12, 13-01-2004 02:52 AM
    • Replies: 4
    • Views: 16,488
    Peter_1
    13-01-2004, 04:02 PM Go to last post

  36. R134a Compression

    Started by Eng_Baker, 25-09-2007 01:48 PM
    • Replies: 5
    • Views: 16,416
    US Iceman
    28-09-2007, 02:48 PM Go to last post

  37. Sizing of Capacitor bank

    Started by Kevin Yeo, 21-10-2005 06:26 AM
    1 Attachment(s)
    • Replies: 9
    • Views: 16,398
    ahmed251
    28-03-2009, 06:08 AM Go to last post

  38. Hot wire auto AC clutch to be on all the time

    Started by frankiee, 03-08-2007 02:40 AM
    • Replies: 10
    • Views: 16,144
    The MG Pony
    16-08-2007, 05:44 AM Go to last post

  39. Co2 vs Steam turbine power generator

    Started by DaS Energy, 26-07-2008 11:36 AM
    7 Attachment(s)
    • Replies: 28
    • Views: 16,119
    DaS Energy
    28-08-2011, 09:45 AM Go to last post

  40. Calculating Pressure Drop on Copper Tube Cooling Coil

    Started by alexhk, 16-06-2012 10:09 AM
    1 Attachment(s)
    • Replies: 6
    • Views: 16,096
    Adam gao
    12-07-2012, 02:51 AM Go to last post

  41. Cleaning the system after compressor burnout

    Started by fdhealy, 25-06-2008 10:10 PM
    • Replies: 10
    • Views: 16,049
    kaelte_technik
    19-11-2010, 12:27 AM Go to last post

  42. Question basic operating principles of compressors

    Started by alanmongey, 12-09-2001 10:15 AM
    • Replies: 2
    • Views: 16,010
    Derek
    13-09-2001, 01:53 PM Go to last post

  43. Compressors start under vacuum

    Started by narkom, 21-02-2008 08:19 AM
    1 Attachment(s)
    • Replies: 16
    • Views: 15,983
    Brian_UK
    22-02-2008, 09:13 PM Go to last post

  44. Angry beginer questions

    Started by steve_k, 17-11-2008 05:39 PM
    2 Pages •
    1 2
    • Replies: 66
    • Views: 15,888
    jcook1982
    25-01-2010, 03:52 PM Go to last post

  45. typical refrigeration cycle

    Started by Lc_shi, 17-04-2006 03:34 AM
    • Replies: 20
    • Views: 15,867
    JKProSoft
    25-04-2006, 03:45 PM Go to last post

  46. TEV superheat setting and low temperatures

    Started by DaBit, 19-08-2003 02:33 PM
    • Replies: 11
    • Views: 15,796
    Magoo
    01-03-2010, 02:11 AM Go to last post

  47. Question vacuum reduces when vac pump is isolated

    Started by bill1983, 29-07-2009 11:46 PM
    • Replies: 40
    • Views: 15,714
    nike123
    04-08-2009, 08:00 AM Go to last post

  48. leak testing

    Started by pentond1, 12-01-2009 04:56 PM
    2 Pages •
    1 2
    • Replies: 67
    • Views: 15,669
    Slatts
    25-02-2009, 08:58 AM Go to last post

  49. Air-driven evaporators - stability issues

    Started by desA, 25-09-2009 04:34 AM
    2 Pages •
    1 2
    • Replies: 81
    • Views: 15,631
    desA
    14-10-2009, 09:27 AM Go to last post

  50. Vacuum Rise Test Misconceptions

    Started by DTLarca, 04-12-2010 02:22 PM
    3 Attachment(s)
    • Replies: 18
    • Views: 15,554
    Gingerair
    16-12-2010, 01:15 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