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: 237,448
    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: 27,553
    SeanB
    02-10-2011, 05:45 PM Go to last post

  1. Advise on a Copeland

    Started by Robearbam, 11-10-2006 06:39 PM
    • Replies: 5
    • Views: 2,240
    Robearbam
    12-10-2006, 04:01 PM Go to last post

  2. Reliability Ensurance Checklist

    Started by Kompulsa, 02-11-2011 11:43 AM
    compressor reliability
    • Replies: 4
    • Views: 2,239
    Kompulsa
    03-11-2011, 12:28 PM Go to last post

  3. Inverted trap

    Started by A.Mortezania, 12-11-2017 06:11 PM
    2 Attachment(s)
    • Replies: 4
    • Views: 2,238
    Brian_UK
    13-11-2017, 07:22 PM Go to last post

  4. Brazing tungsten to brass: can it be done?

    Started by DaBit, 13-08-2003 10:09 AM
    • Replies: 0
    • Views: 2,236
    DaBit
    13-08-2003, 10:09 AM Go to last post

  5. Safe practices

    Started by Larry2, 05-04-2008 04:16 AM
    • Replies: 3
    • Views: 2,235
    fowlie
    05-04-2008, 10:55 PM Go to last post

  6. heat condacting grease

    Started by Yasser Khaldi, 27-02-2008 09:28 PM
    • Replies: 5
    • Views: 2,233
    The MG Pony
    28-02-2008, 03:27 PM Go to last post

  7. Check valve

    Started by skyboy6142, 08-02-2022 07:43 AM
    1 Attachment(s)
    • Replies: 6
    • Views: 2,233
    tigur16
    14-07-2022, 05:02 AM Go to last post

  8. Unit Cooler Ice Up

    Started by hongyunref, 31-03-2014 04:14 AM
    fundamentals
    • Replies: 5
    • Views: 2,232
    sedgy
    10-04-2014, 05:36 PM Go to last post

  9. knackered ex valve ?

    Started by devlin maguire, 25-05-2011 10:55 AM
    • Replies: 10
    • Views: 2,229
    devlin maguire
    26-05-2011, 10:15 AM Go to last post

  10. m=V/v

    Started by seanf, 14-08-2016 09:31 PM
    1 Attachment(s)
    • Replies: 9
    • Views: 2,229
    Brian_UK
    15-08-2016, 10:53 PM Go to last post

  11. i need a lot of dry ice....

    Started by ah fai, 13-01-2010 02:26 PM
    • Replies: 4
    • Views: 2,228
    mad fridgie
    15-01-2010, 09:10 PM Go to last post

  12. Parasite called Sarah

    Started by Grizzly, 08-06-2014 11:41 AM
    1 Attachment(s)
    • Replies: 7
    • Views: 2,226
    FreezerGeezer
    09-06-2014, 10:15 AM Go to last post

  13. Vent line

    Started by A.Mortezania, 09-03-2017 06:41 PM
    1 Attachment(s)
    • Replies: 4
    • Views: 2,225
    sterl
    01-05-2017, 11:47 PM Go to last post

  14. 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

  15. Condensers and COP AC

    Started by mart434u, 14-05-2011 02:00 PM
    • Replies: 2
    • Views: 2,224
    bob roberts
    15-05-2011, 06:54 AM Go to last post

  16. calculating the kw's my unit is doing.

    Started by theapprentice, 11-09-2007 01:02 AM
    • Replies: 2
    • Views: 2,222
    ozairman
    13-09-2007, 06:14 AM Go to last post

  17. Question How much varies when it comes to differant styles of systems?

    Started by jakabus, 14-06-2010 08:41 AM
    refrigerant, refrigeration
    • Replies: 5
    • Views: 2,222
    young gun
    21-07-2010, 02:27 PM Go to last post

  18. 3d cad

    Started by MilosBog, 17-02-2011 08:25 PM
    1 Attachment(s)
    • Replies: 3
    • Views: 2,222
    MilosBog
    19-02-2011, 07:53 AM Go to last post

  19. Compressor oil

    Started by mvtop, 14-05-2009 12:40 AM
    • Replies: 6
    • Views: 2,221
    glenn1340
    15-05-2009, 08:03 PM Go to last post

  20. cold store formula...

    Started by ah fai, 25-09-2012 05:02 PM
    • Replies: 4
    • Views: 2,221
    smpsmp45
    27-09-2012, 10:08 AM Go to last post

  21. please any one can explain it...

    Started by garde.anand, 04-10-2008 11:26 AM
    • Replies: 6
    • Views: 2,220
    garde.anand
    11-10-2008, 10:07 AM Go to last post

  22. TDSH vs TDSB

    Started by maddocks, 17-01-2012 11:25 PM
    • Replies: 1
    • Views: 2,220
    Magoo
    18-01-2012, 12:05 AM Go to last post

  23. Cool Oversized system excess superheat TEV dilemma theory help

    Started by Contactor, 02-04-2011 10:47 PM
    • Replies: 3
    • Views: 2,218
    Tesla
    03-04-2011, 10:53 AM Go to last post

  24. Lightbulb Respiration Heat details

    Started by tjk2007, 22-03-2008 08:22 AM
    • Replies: 1
    • Views: 2,217
    Josip
    22-03-2008, 09:56 AM Go to last post

  25. legal 101 gas leak check

    Started by gwm121, 11-01-2010 08:01 AM
    • Replies: 2
    • Views: 2,217
    gwm121
    11-01-2010, 09:14 AM Go to last post

  26. clarification

    Started by premhvac, 29-04-2014 09:06 AM
    • Replies: 9
    • Views: 2,214
    Brian_UK
    30-04-2014, 09:26 PM Go to last post

  27. Testo AC Applications Guide & Reference

    Started by nike123, 03-09-2009 04:08 PM
    • Replies: 1
    • Views: 2,213
    icecube51
    03-09-2009, 09:40 PM Go to last post

  28. Undersized unit.

    Started by marc5180, 03-05-2009 12:43 PM
    • Replies: 4
    • Views: 2,212
    Gary
    04-05-2009, 05:08 PM Go to last post

  29. Solder plate for evaporator

    Started by icemakers, 25-01-2012 11:44 PM
    • Replies: 3
    • Views: 2,212
    MikeHolm
    26-01-2012, 11:35 AM Go to last post

  30. Coil freezing with 5 degree c suction?

    Started by Drew, 10-01-2014 08:11 AM
    • Replies: 6
    • Views: 2,211
    Drew
    13-01-2014, 08:34 AM Go to last post

  31. flake ice machine

    Started by ah fai, 12-08-2009 11:45 AM
    • Replies: 2
    • Views: 2,210
    Peter_1
    13-08-2009, 05:23 PM Go to last post

  32. TEWI Calculations

    Started by CJG21, 29-06-2012 11:58 AM
    • Replies: 1
    • Views: 2,208
    Rob White
    29-06-2012, 12:35 PM Go to last post

  33. Capillary tube and TEV

    Started by NoJosh, 29-08-2013 07:32 AM
    • Replies: 4
    • Views: 2,206
    WootAC??
    29-08-2013, 02:03 PM Go to last post

  34. This is what the forums don for me !

    Started by The MG Pony, 26-04-2008 09:29 PM
    5 Attachment(s)
    • Replies: 6
    • Views: 2,205
    The MG Pony
    29-04-2008, 02:13 AM Go to last post

  35. Can I do this??

    Started by DaveDoesIT, 04-07-2008 04:49 PM
    • Replies: 5
    • Views: 2,205
    monkey spanners
    05-07-2008, 03:43 PM Go to last post

  36. Entropy

    Started by Prof Sporlan, 08-12-2003 02:57 PM
    • Replies: 1
    • Views: 2,203
    Prof Sporlan
    08-12-2003, 11:43 PM Go to last post

  37. distributor frost

    Started by Lc_shi, 04-03-2006 06:38 AM
    • Replies: 1
    • Views: 2,201
    afeef
    04-03-2006, 08:12 AM Go to last post

  38. temperature higher than set temp(-80c) at the bottom of freezer

    Started by Bhushan Navale, 01-11-2012 07:40 PM
    • Replies: 5
    • Views: 2,197
    R. skiffington
    24-02-2013, 09:13 AM Go to last post

  39. Refrigerant Additive

    Started by dwg83, 05-10-2010 03:47 PM
    • Replies: 1
    • Views: 2,196
    Brian_UK
    05-10-2010, 08:41 PM Go to last post

  40. Thumbs up Glycol systems?

    Started by CraigF, 07-09-2012 05:32 PM
    • Replies: 5
    • Views: 2,195
    CraigF
    07-09-2012, 06:06 PM Go to last post

  41. Question Air Compressors

    Started by abbasi, 27-12-2004 05:39 AM
    • Replies: 1
    • Views: 2,194
    chemi-cool
    27-12-2004, 03:41 PM Go to last post

  42. Propylene Chiller Problems

    Started by Maintenance Man, 23-09-2009 11:50 AM
    • Replies: 0
    • Views: 2,194
    Maintenance Man
    23-09-2009, 11:50 AM Go to last post

  43. Coil Sizing for ammonia refrigeration system

    Started by Ehtisham Ahmed, 19-11-2013 08:31 AM
    • Replies: 4
    • Views: 2,194
    Ehtisham Ahmed
    24-11-2013, 01:07 PM Go to last post

  44. Need help asap. 460 liter vs 560-660 liter = more wattage?

    Started by vkvkvvk, 04-07-2009 02:19 PM
    • Replies: 2
    • Views: 2,192
    The Viking
    04-07-2009, 11:50 PM Go to last post

  45. Fan speed control

    Started by GENERALCOOL, 01-04-2020 10:13 PM
    2 Attachment(s)
    • Replies: 10
    • Views: 2,190
    Desaster
    04-04-2020, 08:33 AM Go to last post

  46. Pulleys

    Started by Fiji Cool, 02-09-2008 09:27 PM
    • Replies: 3
    • Views: 2,189
    chemi-cool
    03-09-2008, 07:44 PM Go to last post

  47. Thumbs down Public Liability Insurance

    Started by Contactor, 17-06-2007 02:26 AM
    • Replies: 6
    • Views: 2,188
    WCC73
    18-06-2007, 01:17 AM Go to last post

  48. Can you install A/C condensing units in Boiler Rooms

    Started by nottsacgirl, 12-06-2007 03:29 PM
    • Replies: 7
    • Views: 2,188
    Sledge
    13-06-2007, 12:18 PM Go to last post

  49. Booster compressor Relief valve

    Started by Hoon, 28-03-2016 12:11 AM
    booster relief valve 1 Attachment(s)
    • Replies: 7
    • Views: 2,188
    RANGER1
    29-03-2016, 10:05 PM Go to last post

  50. Lightbulb Electrical help needed

    Started by L4vK, 31-10-2011 11:16 PM
    • Replies: 5
    • Views: 2,187
    Brian_UK
    04-11-2011, 11:15 PM Go to last post

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