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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: 233,349
    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: 27,038
    SeanB
    02-10-2011, 05:45 PM Go to last post

  1. converting a r22 chiller system to 134a/407

    Started by cadwaladr, 17-03-2011 05:14 PM
    • Replies: 2
    • Views: 3,754
    Fri3Oil System
    17-03-2011, 06:42 PM Go to last post

  2. sight glass location

    Started by cadwaladr, 28-06-2011 02:54 AM
    • Replies: 13
    • Views: 4,719
    Sandro Baptista
    29-06-2011, 12:32 PM Go to last post

  3. cold store evaporator

    Started by cadwaladr, 22-02-2012 09:45 PM
    • Replies: 2
    • Views: 1,854
    Magoo
    23-02-2012, 12:02 AM Go to last post

  4. Chest freezer convert to a fridge

    Started by cadwaladr, 13-08-2017 11:38 PM
    • Replies: 3
    • Views: 1,529
    charlie patt
    14-08-2017, 08:47 PM Go to last post

  5. Alternatives to 404a

    Started by cadwaladr, 25-04-2018 12:18 AM
    • Replies: 2
    • Views: 1,744
    chemi-cool
    26-04-2018, 06:16 PM Go to last post

  6. Why

    Started by cadwaladr, 26-08-2018 02:33 AM
    • Replies: 2
    • Views: 13,117
    cadwaladr
    26-08-2018, 06:28 PM Go to last post

  7. Red face Where can I get door seals/gaskets?

    Started by cafegateshead, 23-03-2009 07:03 PM
    door, gasket, seals
    • Replies: 2
    • Views: 1,435
    cafegateshead
    23-03-2009, 09:17 PM Go to last post

  8. Suction accumulators

    Started by Camalla, 20-04-2008 02:57 PM
    • Replies: 6
    • Views: 2,383
    US Iceman
    22-04-2008, 02:56 PM Go to last post

  9. refrigerant line capacities

    Started by cameron, 13-08-2009 09:49 AM
    • Replies: 0
    • Views: 1,459
    cameron
    13-08-2009, 09:49 AM Go to last post

  10. de-super heaters

    Started by cameron, 19-11-2009 04:29 PM
    • Replies: 7
    • Views: 3,067
    monkey spanners
    26-09-2010, 11:40 PM Go to last post

  11. jacket dough mixers

    Started by Camille, 24-03-2006 12:58 PM
    • Replies: 0
    • Views: 1,719
    Camille
    24-03-2006, 12:58 PM Go to last post

  12. Cooling towers Vs Riverwater cooling

    Started by Cammy, 24-08-2008 01:18 PM
    • Replies: 7
    • Views: 6,036
    Don Davis
    27-08-2008, 09:52 PM Go to last post

  13. recovering 410a from scroll

    Started by caplew, 29-11-2010 04:31 PM
    • Replies: 9
    • Views: 3,257
    Peter_1
    11-12-2010, 12:39 PM Go to last post

  14. zpk54 scroll btu chart

    Started by caplew, 01-12-2010 08:55 PM
    • Replies: 1
    • Views: 1,455
    sendhilkmar
    02-12-2010, 07:07 AM Go to last post

  15. Reclaiming refrigerant

    Started by captaincool, 23-01-2007 04:42 PM
    • Replies: 9
    • Views: 10,097
    taz24
    25-01-2007, 09:07 AM Go to last post

  16. Multi-Hertz compressor

    Started by captainleaky, 18-02-2009 10:51 AM
    • Replies: 3
    • Views: 2,171
    captainleaky
    18-02-2009, 11:05 PM Go to last post

  17. Charging a/c unit using R407C

    Started by carlfoster, 24-02-2007 04:52 PM
    • Replies: 22
    • Views: 23,897
    carlfoster
    03-03-2007, 11:09 AM Go to last post

  18. Eroding in pipe heat exchangers

    Started by Carlo Hansen, 08-04-2005 07:25 PM
    • Replies: 7
    • Views: 3,696
    chemi-cool
    10-04-2005, 08:34 PM Go to last post

  19. Leaks in refrigeration systems

    Started by Carlo Hansen, 21-05-2005 09:52 PM
    • Replies: 3
    • Views: 2,974
    SHERYCOOL
    01-11-2005, 12:02 PM Go to last post

  20. Refrigerant R22/R404A

    Started by Carlo Hansen, 18-07-2005 03:38 PM
    • Replies: 4
    • Views: 9,809
    Carlo Hansen
    19-07-2005, 03:44 PM Go to last post

  21. Gas and liquid lines

    Started by Carlo Hansen, 19-07-2005 03:54 PM
    • Replies: 0
    • Views: 2,038
    Carlo Hansen
    19-07-2005, 03:54 PM Go to last post

  22. Liquid reciever w/spiral heat exchanger

    Started by Carlo Hansen, 11-06-2006 11:35 AM
    • Replies: 10
    • Views: 4,087
    Carlo Hansen
    16-06-2006, 01:18 PM Go to last post

  23. Chilled Water vs. DX

    Started by CarmrloLab, 27-10-2021 06:53 AM
    • Replies: 1
    • Views: 1,159
    Brian_UK
    27-10-2021, 03:55 PM Go to last post

  24. Question Help to calculate Heat Exchancger

    Started by Carode, 16-12-2003 11:25 AM
    • Replies: 1
    • Views: 3,332
    Andy
    17-12-2003, 10:57 PM Go to last post

  25. Help with Review of Ammonia Cold Storage Plant

    Started by carpetman, 10-08-2010 12:44 AM
    • Replies: 33
    • Views: 9,504
    750 Valve
    18-08-2010, 11:52 AM Go to last post

  26. Compressor back pressure rating

    Started by Cary, 01-12-2004 12:36 PM
    • Replies: 9
    • Views: 7,458
    Peter_1
    05-12-2004, 08:42 AM Go to last post

  27. Superheat and subcooling.

    Started by Cascademan, 17-06-2016 10:23 PM
    • Replies: 7
    • Views: 3,562
    nike123
    04-09-2016, 11:44 AM Go to last post

  28. Help Picking Cost Effective Propane Refrigeration Compressor

    Started by Casey McNamara, 28-01-2015 04:15 PM
    • Replies: 2
    • Views: 1,568
    xxargs
    29-01-2015, 11:55 AM Go to last post

  29. electolux GP12TB

    Started by caveman, 04-09-2008 08:34 PM
    • Replies: 5
    • Views: 5,389
    caveman
    21-05-2010, 06:50 AM Go to last post

  30. Basic question about refrigerant to use

    Started by cbfull, 30-06-2007 06:47 PM
    • Replies: 25
    • Views: 8,602
    cbfull
    07-08-2007, 02:19 AM Go to last post

  31. Transicold Ultra unit as condenser

    Started by ccaissie, 18-04-2011 07:45 PM
    • Replies: 0
    • Views: 1,203
    ccaissie
    18-04-2011, 07:45 PM Go to last post

  32. Heat Pumps

    Started by Cdubbs13, 14-11-2009 02:44 AM
    • Replies: 3
    • Views: 2,340
    Thermatech
    14-11-2009, 02:02 PM Go to last post

  33. Daikin A/C Cellar Temperature Control

    Started by Cellar Dweller, 08-01-2008 12:50 AM
    • Replies: 15
    • Views: 12,374
    Cellar Dweller
    10-01-2008, 11:55 PM Go to last post

  34. Question Daikin 1.5HP Cooling Only Non-Inverter (model FTD35F) compressor on/off

    Started by Cellar Dweller, 15-01-2008 05:17 AM
    • Replies: 12
    • Views: 6,483
    Cellar Dweller
    16-01-2008, 01:32 AM Go to last post

  35. Connecting Trane Water chiller to air handling unit

    Started by celtictech, 05-03-2007 12:41 PM
    • Replies: 10
    • Views: 24,556
    Electrocoolman
    08-03-2007, 06:14 PM Go to last post

  36. Two Condensers in the same unit

    Started by Cewek ITS, 15-09-2007 03:13 AM
    • Replies: 18
    • Views: 5,155
    jwhytock
    04-10-2007, 10:37 PM Go to last post

  37. Cek leakage in evaporator

    Started by Cewek ITS, 14-10-2008 10:37 AM
    • Replies: 3
    • Views: 1,735
    taz24
    25-10-2008, 09:16 PM Go to last post

  38. Cold storage system for bottled wine

    Started by Cewek ITS, 13-08-2008 04:21 AM
    • Replies: 5
    • Views: 2,869
    camerond
    13-11-2008, 04:39 AM Go to last post

  39. Minimum vacum pressure for refrigeration system

    Started by Cewek ITS, 10-09-2008 04:50 AM
    1 Attachment(s)
    • Replies: 33
    • Views: 14,320
    Peter_1
    06-03-2009, 10:02 PM Go to last post

  40. Sound Power Level definition

    Started by Cewek ITS, 13-10-2008 03:39 AM
    • Replies: 3
    • Views: 5,598
    mkardehi
    27-10-2008, 12:57 PM Go to last post

  41. CO2 (R744) Evaporator

    Started by Cewek ITS, 18-11-2008 05:00 AM
    • Replies: 1
    • Views: 3,373
    NoNickName
    18-11-2008, 05:48 PM Go to last post

  42. Flanges for condensor

    Started by Cewek ITS, 17-12-2008 02:00 AM
    • Replies: 4
    • Views: 1,931
    absrbrtek
    20-12-2008, 04:42 AM Go to last post

  43. Info technical data MDHE221 (muller)

    Started by Cewek ITS, 24-03-2009 03:37 AM
    • Replies: 1
    • Views: 1,639
    Brian_UK
    24-03-2009, 11:52 PM Go to last post

  44. operation of oil switch

    Started by chabby, 06-03-2007 03:49 AM
    • Replies: 3
    • Views: 1,859
    chabby
    07-03-2007, 01:54 AM Go to last post

  45. Co2 as a purging gas.

    Started by Chacata, 21-07-2013 05:08 AM
    • Replies: 11
    • Views: 3,539
    Josip
    23-07-2013, 10:04 AM Go to last post

  46. setting suction pressure

    Started by chadng, 28-10-2010 03:08 AM
    • Replies: 5
    • Views: 3,263
    cma
    30-10-2010, 10:50 AM Go to last post

  47. Oilchange, how to ?

    Started by Challenger, 14-10-2012 11:16 PM
    3 Attachment(s)
    • Replies: 13
    • Views: 7,820
    mikeref
    18-10-2012, 03:32 AM Go to last post

  48. Contactor Bouncing or Hammering

    Started by charlie dart, 22-09-2010 07:52 PM
    • Replies: 6
    • Views: 4,421
    chemi-cool
    25-09-2010, 06:05 PM Go to last post

  49. corrosion - what / who's to blame!

    Started by chav666, 13-02-2008 10:32 PM
    • Replies: 9
    • Views: 4,130
    The MG Pony
    19-02-2008, 01:29 PM Go to last post

  50. COP and Superheat - does is it help?

    Started by Chef, 04-09-2012 12:21 AM
    3 Pages •
    1 2 3
    3 Attachment(s)
    • Replies: 102
    • Views: 20,956
    desA
    12-10-2012, 08:16 PM Go to last post

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