Forum: Technical Discussions

Thoughts and advice from the people in the trenches

  1. Coil sizing query

    Started by mburns, 17-07-2011 05:22 AM
    • Replies: 3
    • Views: 2,478
    D.D.KORANNE
    12-08-2011, 11:16 AM Go to last post

  2. Cooling Towers or VFD???

    Started by mcuriel, 01-03-2016 03:31 PM
    cooling towers, energy efficiency, pumps, temperature control, variable speed pumps
    • Replies: 7
    • Views: 2,822
    bernie
    23-03-2016, 04:18 AM Go to last post

  3. Unhappy Help: Low oil level

    Started by mdadekunle, 25-11-2009 04:46 PM
    • Replies: 3
    • Views: 2,130
    ice_cold
    01-12-2009, 10:02 PM Go to last post

  4. LEED for R404 remote condensers

    Started by mdgnva, 24-08-2009 08:38 PM
    • Replies: 0
    • Views: 1,938
    mdgnva
    24-08-2009, 08:38 PM Go to last post

  5. York Chiller evap water flow direction

    Started by mechillers, 30-03-2009 03:54 PM
    • Replies: 6
    • Views: 4,838
    mechillers
    30-03-2009, 05:37 PM Go to last post

  6. Tiny Electronics Cooling Research Project

    Started by MeenAg2015, 03-03-2015 04:29 AM
    • Replies: 4
    • Views: 1,768
    Grizzly
    04-03-2015, 07:29 PM Go to last post

  7. desuperheater design

    Started by mehta, 20-12-2012 12:39 PM
    ammonia compressor, design, desuperheater, heat exchanger
    • Replies: 22
    • Views: 6,623
    sandybapat
    10-01-2013, 06:43 AM Go to last post

  8. Converting a system that uses ammonia to use glycol

    Started by metallicork, 08-11-2010 05:28 PM
    • Replies: 5
    • Views: 9,403
    umeshpradhan
    25-11-2010, 12:50 AM Go to last post

  9. Wnat to change compressor

    Started by mianrizwan, 23-12-2014 01:48 PM
    • Replies: 0
    • Views: 1,227
    mianrizwan
    23-12-2014, 01:48 PM Go to last post

  10. Question Container Freezer Code

    Started by michael1968, 14-12-2008 06:07 AM
    • Replies: 0
    • Views: 1,408
    michael1968
    14-12-2008, 06:07 AM Go to last post

  11. chiller tube clean process

    Started by michaelrefrig, 27-03-2014 10:43 PM
    • Replies: 0
    • Views: 957
    michaelrefrig
    27-03-2014, 10:43 PM Go to last post

  12. Which Unit for a Domestic Wine Cellar

    Started by mick5, 03-02-2009 03:34 PM
    • Replies: 6
    • Views: 5,067
    MIT
    19-04-2009, 09:47 AM Go to last post

  13. Acceptable Refrigerant Contamination Levels

    Started by midgley, 28-12-2016 12:17 AM
    • Replies: 1
    • Views: 1,337
    piewie
    28-12-2016, 06:08 AM Go to last post

  14. Pipe sizes help !!!!!!

    Started by mig, 10-08-2007 10:11 AM
    • Replies: 10
    • Views: 4,855
    ebarran
    13-02-2008, 08:54 PM Go to last post

  15. Control scenario

    Started by Mike Hopkins, 08-12-2001 12:43 AM
    • Replies: 5
    • Views: 4,994
    750 Valve
    14-09-2007, 11:25 AM Go to last post

  16. Question Drains Legislation

    Started by Mike6994, 02-12-2007 04:31 PM
    • Replies: 4
    • Views: 2,651
    750 Valve
    03-12-2007, 10:10 AM Go to last post

  17. Commercial Refrigerator Vs. Commercial Cooler

    Started by mikefitz, 04-05-2007 03:38 PM
    • Replies: 0
    • Views: 2,505
    mikefitz
    04-05-2007, 03:38 PM Go to last post

  18. very high head self priming pump

    Started by MikeHolm, 02-01-2012 12:24 AM
    • Replies: 15
    • Views: 3,811
    MikeHolm
    03-01-2012, 12:12 AM Go to last post

  19. the best torch

    Started by milton, 10-11-2003 01:14 AM
    • Replies: 3
    • Views: 3,544
    iceman007
    08-02-2004, 01:38 AM Go to last post

  20. r134

    Started by milton, 20-12-2003 08:07 PM
    • Replies: 2
    • Views: 2,254
    Mark
    20-12-2003, 08:40 PM Go to last post

  21. cap tube

    Started by milton, 19-06-2004 10:03 PM
    • Replies: 2
    • Views: 2,426
    hvacr student
    24-04-2006, 01:46 AM Go to last post

  22. HVAC&R Expo in August of China 2013

    Started by minnie29188151, 07-04-2013 08:13 AM
    a/c, hvacr, refrigeration, ventilation
    • Replies: 0
    • Views: 1,284
    minnie29188151
    07-04-2013, 08:13 AM Go to last post

  23. Tecumseh Compressors

    Started by Mistral, 01-03-2009 12:31 PM
    • Replies: 6
    • Views: 6,165
    Magoo
    03-05-2009, 02:15 AM Go to last post

  24. selection and sizing

    Started by MIT, 22-06-2009 07:57 AM
    • Replies: 2
    • Views: 2,064
    MIT
    22-06-2009, 11:27 PM Go to last post

  25. can anyone help

    Started by MIT, 15-09-2009 01:57 AM
    • Replies: 8
    • Views: 2,462
    nike123
    15-09-2009, 05:59 PM Go to last post

  26. Please help. Samsung SR-S20. Need to replace thermo fuse and defrost sensor

    Started by mitch98, 23-01-2009 07:12 PM
    • Replies: 14
    • Views: 18,263
    spimps
    30-12-2009, 05:05 PM Go to last post

  27. Samsung Sr-S20 display show cold but not inside.

    Started by mitch98, 25-01-2009 10:01 AM
    • Replies: 0
    • Views: 1,697
    mitch98
    25-01-2009, 10:01 AM Go to last post

  28. low temp (0 deg F) coldth storage medium?

    Started by mititei, 02-05-2008 08:15 AM
    • Replies: 1
    • Views: 1,580
    nike123
    05-05-2008, 12:12 AM Go to last post

  29. kindly suggest cooling system for refrugerated water circulator

    Started by mittalakhil, 11-05-2010 07:59 PM
    • Replies: 0
    • Views: 1,510
    mittalakhil
    11-05-2010, 07:59 PM Go to last post

  30. Choosing correct electrical heater

    Started by mkardehi, 26-11-2008 11:55 AM
    • Replies: 8
    • Views: 3,132
    malik55
    04-12-2008, 05:50 PM Go to last post

  31. Blast freezer

    Started by mkashif, 23-12-2009 08:53 PM
    • Replies: 2
    • Views: 4,949
    mkashif
    24-12-2009, 05:32 AM Go to last post

  32. Daikin Twin SPLIT

    Started by MKING, 26-04-2011 06:41 PM
    • Replies: 2
    • Views: 2,484
    install monkey
    26-04-2011, 09:43 PM Go to last post

  33. condenser

    Started by mkpo, 02-02-2009 09:29 PM
    • Replies: 7
    • Views: 2,449
    brunstar
    03-02-2009, 08:19 PM Go to last post

  34. evoporator/dehumidifier

    Started by mkpo, 14-02-2009 01:33 AM
    • Replies: 1
    • Views: 1,519
    S.M.Gokhale
    14-02-2009, 09:52 AM Go to last post

  35. MCHX - ALuminium ~ Aluminium joint - Leaks

    Started by mmp_ashokkumar, 09-12-2011 05:48 AM
    aluminum joint leak, condenser leakage, mchx
    • Replies: 2
    • Views: 3,557
    mmp_ashokkumar
    09-12-2011, 10:57 AM Go to last post

  36. Cool Unisab ii request

    Started by MO3TAZ, 12-07-2013 05:11 AM
    • Replies: 14
    • Views: 5,032
    MO3TAZ
    29-07-2013, 06:39 AM Go to last post

  37. Exclamation oil foaming&capacity regulation

    Started by MO3TAZ, 20-10-2013 09:47 PM
    • Replies: 7
    • Views: 2,679
    RANGER1
    26-10-2013, 01:51 AM Go to last post

  38. Understanding Balance port TX valves

    Started by Mobbsy, 22-07-2008 11:06 AM
    • Replies: 12
    • Views: 21,782
    Mobbsy
    23-07-2008, 04:32 AM Go to last post

  39. Suction vs. Pressure

    Started by modela1, 28-10-2010 05:08 PM
    • Replies: 1
    • Views: 2,001
    Brian_UK
    28-10-2010, 07:39 PM Go to last post

  40. Piping coupling

    Started by Mohammed Nofal, 23-05-2013 06:52 AM
    • Replies: 6
    • Views: 2,475
    Brian_UK
    23-05-2013, 10:58 PM Go to last post

  41. thermal mastic

    Started by MOHANDAS RAVI, 04-01-2003 11:47 AM
    • Replies: 5
    • Views: 14,097
    kengineering
    04-09-2010, 04:08 PM Go to last post

  42. Selection of a Fresh Air Unit

    Started by mohsinrkhan86, 06-08-2012 07:50 PM
    • Replies: 2
    • Views: 1,562
    mohsinrkhan86
    07-08-2012, 12:07 PM Go to last post

  43. Exclamation Exhaust Fan Calculation for a Generator

    Started by mohsinrkhan86, 06-12-2012 01:24 PM
    mohsinrkhan86
    • Replies: 5
    • Views: 2,393
    mohsinrkhan86
    18-12-2012, 08:09 PM Go to last post

  44. Exclamation Delta T for chiller, AHU & district cooling systems

    Started by mohsinrkhan86, 06-12-2012 01:28 PM
    • Replies: 1
    • Views: 6,180
    nevinjohn
    14-03-2013, 08:26 AM Go to last post

  45. Exclamation Chiller valve package assembly

    Started by mohsinrkhan86, 18-12-2012 08:07 PM
    • Replies: 1
    • Views: 2,430
    Magoo
    18-12-2012, 10:52 PM Go to last post

  46. Exclamation necessary to use VFDs with chiller along with VFDs for pumps?

    Started by mohsinrkhan86, 19-07-2013 01:50 AM
    • Replies: 0
    • Views: 1,077
    mohsinrkhan86
    19-07-2013, 01:50 AM Go to last post

  47. Exclamation what is sequencer (sequencing) of chillers?

    Started by mohsinrkhan86, 19-07-2013 01:51 AM
    • Replies: 1
    • Views: 3,050
    passandscore
    19-07-2013, 03:07 AM Go to last post

  48. Question super heat

    Started by moideen, 06-05-2008 04:35 PM
    • Replies: 7
    • Views: 2,616
    Grizzly
    08-05-2008, 12:21 AM Go to last post

  49. Smile Hvac journal database

    Started by moideen, 21-12-2011 05:47 AM
    • Replies: 0
    • Views: 1,854
    moideen
    21-12-2011, 05:47 AM Go to last post

  50. Mini split lineset lenght

    Started by Moltensurf, 22-05-2023 05:24 PM
    • Replies: 1
    • Views: 736
    Peter_1
    24-05-2023, 09:40 AM Go to last post

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