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: 241,129
    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: 27,907
    SeanB
    02-10-2011, 05:45 PM Go to last post

  1. ice on suction line

    Started by question mark, 24-04-2013 12:48 PM
    • Replies: 4
    • Views: 2,869
    sokold
    25-04-2013, 04:34 PM Go to last post

  2. txvalve oriface

    Started by question mark, 24-04-2013 11:45 AM
    • Replies: 3
    • Views: 1,844
    The Viking
    25-04-2013, 09:54 AM Go to last post

  3. inverter systems

    Started by question mark, 23-04-2013 12:26 PM
    • Replies: 8
    • Views: 3,126
    install monkey
    25-04-2013, 11:55 PM Go to last post

  4. fresh air

    Started by question mark, 23-04-2013 12:37 PM
    • Replies: 4
    • Views: 2,123
    install monkey
    23-04-2013, 07:29 PM Go to last post

  5. Evacuation

    Started by question mark, 25-05-2013 08:06 AM
    • Replies: 10
    • Views: 4,208
    The MG Pony
    20-06-2013, 04:24 PM Go to last post

  6. refrigeration capacities

    Started by question mark, 16-10-2013 09:26 AM
    • Replies: 0
    • Views: 1,251
    question mark
    16-10-2013, 09:26 AM Go to last post

  7. superheat hvac buddy

    Started by question mark, 27-11-2013 08:58 AM
    • Replies: 2
    • Views: 1,745
    FreezerGeezer
    27-11-2013, 10:04 AM Go to last post

  8. Charging of the system through the low side.

    Started by question mark, 02-02-2014 10:28 AM
    • Replies: 4
    • Views: 2,168
    question mark
    03-02-2014, 10:09 AM Go to last post

  9. Refrigerant reclaim

    Started by question mark, 08-02-2014 10:29 AM
    • Replies: 4
    • Views: 2,111
    The MG Pony
    15-03-2014, 05:59 PM Go to last post

  10. gas evaporater fridge efficiency ?

    Started by R de N, 24-07-2003 11:12 PM
    • Replies: 4
    • Views: 8,000
    Bones
    12-12-2003, 04:56 AM Go to last post

  11. sublimation?

    Started by r.bartlett, 19-01-2011 06:43 AM
    • Replies: 3
    • Views: 2,032
    chilliwilly
    20-01-2011, 12:50 AM Go to last post

  12. Why the solinoid valve?

    Started by r.bartlett, 02-06-2011 12:46 PM
    2 Attachment(s)
    • Replies: 22
    • Views: 7,131
    TTR_Tech
    07-06-2011, 06:15 AM Go to last post

  13. Which way up should the dessecant drier go?

    Started by r134junkie, 04-11-2009 11:15 AM
    dessecant drier dryer
    • Replies: 8
    • Views: 3,192
    Tayters
    23-11-2009, 10:05 PM Go to last post

  14. Cold room construction

    Started by R1976, 28-08-2013 07:34 AM
    • Replies: 8
    • Views: 3,278
    Rob White
    05-09-2013, 05:52 PM Go to last post

  15. heat load calculation in an enclosure

    Started by r1sk, 18-03-2014 11:46 PM
    • Replies: 7
    • Views: 2,645
    The Viking
    25-03-2014, 07:41 PM Go to last post

  16. Desuperheating by liquid injection

    Started by R717, 11-03-2013 11:20 AM
    1 Attachment(s)
    • Replies: 47
    • Views: 13,854
    Segei
    26-03-2013, 01:04 AM Go to last post

  17. Frost

    Started by R717, 28-01-2013 05:40 PM
    1 Attachment(s)
    • Replies: 10
    • Views: 2,840
    R717
    30-01-2013, 08:31 PM Go to last post

  18. How an expansion tank works?

    Started by Raadster, 24-07-2008 04:54 AM
    • Replies: 6
    • Views: 13,155
    GXMPLX
    25-07-2008, 02:25 PM Go to last post

  19. How do you change oil on rotary?

    Started by Raadster, 27-07-2008 05:34 PM
    • Replies: 6
    • Views: 3,590
    The MG Pony
    28-07-2008, 06:05 PM Go to last post

  20. Why is high miscibility bad?

    Started by Raadster, 06-08-2008 01:03 PM
    • Replies: 3
    • Views: 2,721
    NoNickName
    06-08-2008, 04:47 PM Go to last post

  21. Determining Pressure drop in cap tubes?

    Started by Raadster, 21-08-2008 10:01 AM
    • Replies: 3
    • Views: 1,892
    Peter_1
    22-08-2008, 05:52 AM Go to last post

  22. Question Parallel use of Centrifugal fans in HVAC

    Started by Rabindra, 09-06-2015 07:21 AM
    • Replies: 4
    • Views: 2,392
    Magoo
    19-06-2015, 04:06 AM Go to last post

  23. Applications of heat pipes

    Started by rabix, 23-12-2008 11:22 AM
    • Replies: 5
    • Views: 2,124
    wilsoncheung
    18-01-2009, 06:18 AM Go to last post

  24. Newbie questions

    Started by racemier, 30-07-2006 11:20 AM
    • Replies: 2
    • Views: 1,506
    Brian_UK
    30-07-2006, 11:40 PM Go to last post

  25. Manufacturers of Environmental test chambers

    Started by RachA, 30-05-2014 02:47 AM
    environmental chamber
    • Replies: 1
    • Views: 1,244
    Magoo
    31-05-2014, 01:17 AM Go to last post

  26. F gas unit

    Started by rachid toufik, 18-08-2010 01:21 PM
    • Replies: 1
    • Views: 1,480
    toprunner
    18-08-2010, 01:40 PM Go to last post

  27. What if we put higher capacity compressor in system designed for low capacity compres

    Started by ractaan, 27-01-2009 08:53 AM
    • Replies: 3
    • Views: 1,817
    Peter_1
    28-01-2009, 06:34 AM Go to last post

  28. Red face Expansion Process

    Started by ragu, 15-09-2010 03:16 PM
    expansion, expansion valve
    • Replies: 12
    • Views: 3,369
    Chef
    22-09-2010, 06:15 AM Go to last post

  29. VRF outdoor unit TR calulation(Pls help reqd. urgently)

    Started by rajeshrto, 04-04-2008 09:01 PM
    • Replies: 1
    • Views: 3,191
    Brian_UK
    04-04-2008, 10:31 PM Go to last post

  30. Thumbs up Insulation

    Started by rajgulati, 08-02-2008 01:41 PM
    • Replies: 5
    • Views: 2,617
    smpsmp45
    11-02-2008, 01:01 PM Go to last post

  31. Clean Rooms

    Started by rajgulati, 03-06-2008 11:46 AM
    • Replies: 13
    • Views: 4,596
    Matty
    17-10-2008, 12:01 AM Go to last post

  32. Oil Separator Sizing

    Started by Rajkumar, 18-06-2008 05:36 AM
    • Replies: 1
    • Views: 1,988
    Chunk
    18-06-2008, 08:04 PM Go to last post

  33. PHE Evaporator

    Started by Rajkumar, 18-06-2008 08:25 AM
    • Replies: 6
    • Views: 4,396
    chemi-cool
    20-06-2008, 11:05 AM Go to last post

  34. oil for NH3

    Started by Rajkumar, 25-06-2008 06:42 AM
    1 Attachment(s)
    • Replies: 6
    • Views: 2,705
    smpsmp45
    03-07-2008, 07:24 AM Go to last post

  35. Daikin VRV Troubleshooting

    Started by ral, 29-09-2008 03:49 AM
    daikin, recharge, vrv
    • Replies: 6
    • Views: 18,470
    Thermatech
    30-09-2008, 08:36 PM Go to last post

  36. Minimum normal suction pressure for R134a chiller

    Started by rallas, 10-02-2016 04:21 PM
    • Replies: 12
    • Views: 20,126
    airtrackinc
    26-06-2016, 01:48 AM Go to last post

  37. Loader mechanism

    Started by ramki, 10-09-2009 02:44 PM
    • Replies: 0
    • Views: 1,318
    ramki
    10-09-2009, 02:44 PM Go to last post

  38. LoCK out Relay functioning

    Started by ramki, 14-09-2009 03:12 PM
    3 Attachment(s)
    • Replies: 16
    • Views: 44,550
    myrsve
    02-10-2009, 02:41 AM Go to last post

  39. Duct Installation Calculation

    Started by ramki, 16-09-2009 08:47 PM
    • Replies: 2
    • Views: 2,099
    eggs
    16-09-2009, 10:39 PM Go to last post

  40. Correct Evaporator TD Calculation

    Started by ramora, 03-03-2009 04:40 PM
    • Replies: 3
    • Views: 11,296
    ramora
    03-03-2009, 08:32 PM Go to last post

  41. LEP Low evap temp Brine on chiller

    Started by RandyC777, 04-05-2010 03:32 PM
    • Replies: 1
    • Views: 1,869
    Grizzly
    04-05-2010, 07:14 PM Go to last post

  42. purging hoses

    Started by Randykissling, 17-04-2010 02:54 PM
    • Replies: 10
    • Views: 3,846
    cool runings
    22-04-2010, 07:20 PM Go to last post

  43. Basics of refrigeration

    Started by RANGER1, 17-06-2017 07:16 AM
    • Replies: 6
    • Views: 2,839
    malik55
    16-08-2017, 09:11 PM Go to last post

  44. Question What should superheat be on...

    Started by Rango, 31-10-2003 03:10 AM
    • Replies: 31
    • Views: 9,429
    Mark C
    11-03-2004, 11:06 PM Go to last post

  45. Question Multiplex

    Started by Rango, 11-11-2003 02:37 AM
    • Replies: 4
    • Views: 2,713
    Gary
    14-11-2003, 09:35 AM Go to last post

  46. Infiltration Cooling Load?

    Started by Rankin755, 13-12-2008 04:11 PM
    • Replies: 4
    • Views: 8,543
    Abby Normal
    13-12-2008, 06:26 PM Go to last post

  47. hi I am new to the forum

    Started by rasitha280, 08-04-2008 01:21 PM
    • Replies: 3
    • Views: 1,848
    Josip
    10-04-2008, 11:21 PM Go to last post

  48. Lp switch Settings

    Started by Raswes, 03-06-2008 11:26 PM
    • Replies: 4
    • Views: 8,516
    powell
    03-06-2008, 11:50 PM Go to last post

  49. Manifold hose-seal replacement

    Started by ratliffr, 21-11-2010 01:37 AM
    • Replies: 1
    • Views: 1,552
    cool runings
    21-11-2010, 01:44 AM Go to last post

  50. Tanem unit and Booster unit

    Started by raviperumal, 20-03-2007 04:39 AM
    • Replies: 2
    • Views: 1,708
    raviperumal
    21-03-2007, 05:03 AM Go to last post

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