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Forum: Technical Discussions

Thoughts and advice from the people in the trenches

  1. How to measure superheat and subcooling

    Started by kengineering, 05-01-2006 12:37 AM
    • Replies: 40
    • Views: 192,597
    18-01-2011, 09:03 AM Go to last post
  2. R410A pressure in air conditioning

    Started by irwinchong80, 04-10-2007 06:35 AM
    • Replies: 4
    • Views: 144,809
    06-10-2007, 07:33 PM Go to last post
  3. Can we turn off the fridge/freezer for 6 months?

    Started by vsdabhi, 02-12-2010 01:04 AM
    • Replies: 6
    • Views: 88,370
    03-12-2010, 01:04 AM Go to last post
  4. how to calculate EER ?

    Started by ksvinod, 09-09-2005 03:15 PM
    • Replies: 5
    • Views: 73,669
    10-09-2005, 08:25 PM Go to last post
  5. locked rotor amps (LRA)

    Started by vinod, 11-05-2006 02:37 PM
    • Replies: 16
    • Views: 64,381
    09-09-2006, 12:50 AM Go to last post
  6. DIY aquarium chiller

    Started by BarraCuda, 30-08-2004 01:59 PM
    • Replies: 18
    • Views: 53,296
    06-10-2010, 11:02 PM Go to last post
  7. Compressor Pump Down

    Started by KETTLER, 14-02-2007 02:13 AM
    2 Pages
    1 2
    • Replies: 60
    • Views: 46,805
    26-07-2010, 06:43 AM Go to last post
  8. R134a,R407c,R22 Comparison

    Started by chahine999, 04-04-2006 11:57 PM
    • Replies: 9
    • Views: 45,348
    18-07-2010, 03:02 PM Go to last post
  9. VRV/VRF vs Chiller (heat pump)

    Started by nike123, 11-02-2008 11:41 PM
    • Replies: 8
    • Views: 41,982
    09-06-2011, 03:21 PM Go to last post
  10. Max low side pressure in R404A system

    Started by Wilade, 18-06-2009 07:55 PM
    • Replies: 8
    • Views: 33,599
    25-08-2009, 09:23 PM Go to last post
  11. Help with r404a Freezer

    Started by jbomba, 29-07-2011 11:01 AM
    • Replies: 13
    • Views: 26,499
    31-07-2011, 05:24 PM Go to last post
  12. Daikin VRV vs. Mitsubishi Multi City

    Started by Gabriel Gagnon, 28-01-2010 10:59 PM
    • Replies: 19
    • Views: 25,664
    15-02-2011, 06:12 PM Go to last post
    • Replies: 18
    • Views: 24,718
    21-03-2009, 12:15 PM Go to last post
    • Replies: 10
    • Views: 24,322
    27-09-2009, 08:57 PM Go to last post
  13. Residential R-22 system. HO added 134a

    Started by Magnapro, 25-05-2010 05:21 PM
    • Replies: 5
    • Views: 23,619
    26-05-2010, 09:12 PM Go to last post
  14. Dixell controllers

    Started by eggs, 15-08-2005 10:12 PM
    • Replies: 6
    • Views: 22,869
    17-08-2005, 10:59 PM Go to last post
  15. Passwords ???

    Started by zvikard, 11-09-2006 06:38 PM
    • Replies: 13
    • Views: 22,753
    15-07-2010, 09:10 PM Go to last post
    • Replies: 36
    • Views: 21,113
    11-05-2010, 11:28 AM Go to last post
  16. Hiross PIN Code

    Started by Whisty, 14-06-2007 04:35 PM
    • Replies: 18
    • Views: 20,645
    17-06-2011, 02:24 PM Go to last post
  17. Question What causes the icing of the evaporator

    Started by donrtc, 15-04-2005 06:14 AM
    • Replies: 12
    • Views: 20,192
    19-08-2005, 12:35 PM Go to last post
    • Replies: 23
    • Views: 18,418
    29-03-2011, 11:48 AM Go to last post
  18. Talking Capillary tube Chart for Lenght vs Size

    Started by Kwadneuf, 03-12-2010 05:59 PM
    • Replies: 5
    • Views: 18,305
    17-12-2010, 07:42 PM Go to last post
  19. Lo Temp Freezer Construction

    Started by Dan McMahon, 13-02-2006 04:53 PM
    • Replies: 14
    • Views: 18,116
    06-01-2010, 12:15 AM Go to last post
  20. Homemade Heat pump water heater

    Started by busman, 13-12-2004 09:18 AM
    • Replies: 20
    • Views: 17,321
    05-02-2008, 04:04 PM Go to last post
  21. Vacuum gas ballast valve

    Started by glenn1340, 26-02-2011 06:24 PM
    • Replies: 4
    • Views: 17,064
    28-08-2011, 09:02 PM Go to last post
  22. desuperheater / economizer

    Started by Friobernal, 12-07-2002 06:09 PM
    • Replies: 7
    • Views: 16,807
    05-08-2010, 02:58 PM Go to last post
  23. elliwell ID974 defrost problems

    Started by boksida@hotmail, 21-09-2007 03:56 PM
    • Replies: 18
    • Views: 16,562
    17-12-2010, 08:52 AM Go to last post
  24. Understanding Balance port TX valves

    Started by Mobbsy, 22-07-2008 11:06 AM
    • Replies: 12
    • Views: 16,381
    23-07-2008, 04:32 AM Go to last post
  25. Cooling load calculation

    Started by raviperumal, 01-03-2007 11:05 AM
    • Replies: 6
    • Views: 16,119
    02-03-2007, 04:09 AM Go to last post
  26. Level Passwords for Hiromatic G

    Started by Lasos, 15-04-2008 09:16 PM
    • Replies: 5
    • Views: 15,673
    10-11-2009, 08:03 PM Go to last post
  27. Carpigiani ice cream machine charging

    Started by mr whippy, 28-04-2008 01:41 AM
    • Replies: 9
    • Views: 15,487
    31-01-2009, 02:30 PM Go to last post
  28. Unhappy R410a Re-charging

    Started by crockfighter, 25-06-2011 08:08 AM
    charge, charge amount, r410a, r410a charging, r410a unit charge
    • Replies: 11
    • Views: 15,442
    27-06-2011, 09:17 PM Go to last post
  29. KKT/Kraus Chiller

    Started by ramsfansam, 11-12-2009 05:47 PM
    • Replies: 5
    • Views: 15,317
    17-09-2010, 12:08 PM Go to last post
  30. MP66 & Compressor Overheating

    Started by Intermez, 15-08-2006 04:16 PM
    3 Pages
    1 2 3
    • Replies: 111
    • Views: 15,252
    13-04-2010, 08:58 PM Go to last post
  31. Exclamation walk in freezer refrigeration sizing?

    Started by trammd, 15-12-2001 11:57 PM
    • Replies: 10
    • Views: 15,153
    02-11-2006, 11:56 AM Go to last post
  32. flooded evaporator in screw chiller

    Started by Lc_shi, 22-05-2006 02:07 AM
    • Replies: 25
    • Views: 15,042
    05-07-2010, 05:37 AM Go to last post
  33. York Screw Oil Problem

    Started by tomt, 29-04-2005 10:07 AM
    • Replies: 10
    • Views: 15,013
    02-12-2009, 02:48 PM Go to last post
  34. Cool R134a Blockage

    Started by frank, 27-11-2001 06:56 PM
    • Replies: 25
    • Views: 14,662
    13-09-2006, 08:15 PM Go to last post
  35. liquid line sight glass mystery

    Started by austech, 26-04-2006 11:11 AM
    • Replies: 19
    • Views: 14,595
    18-07-2006, 08:16 PM Go to last post
  36. Hermetic reciprocating versus hermetic scroll

    Started by Cofreth, 12-11-2005 03:06 PM
    • Replies: 26
    • Views: 14,523
    19-11-2005, 06:29 PM Go to last post
  37. Question Refrigerant Cylinder Colour Code ???

    Started by Gentleman, 21-07-2009 09:23 AM
    • Replies: 6
    • Views: 14,399
    26-08-2009, 04:52 AM Go to last post
    • Replies: 14
    • Views: 14,372
    30-12-2009, 05:05 PM Go to last post
  38. Superheat formula for charging capilary systems

    Started by nike123, 31-03-2010 08:04 PM
    • Replies: 2
    • Views: 14,254
    31-03-2010, 08:21 PM Go to last post
  39. Domestic fridge HELP

    Started by martin35, 16-05-2006 09:41 PM
    • Replies: 3
    • Views: 13,832
    26-07-2009, 08:52 PM Go to last post
    • Replies: 12
    • Views: 13,696
    07-01-2010, 08:08 AM Go to last post
  40. Building a wine cabinet

    Started by Rory, 15-09-2003 07:54 PM
    • Replies: 38
    • Views: 13,519
    13-07-2004, 08:28 PM Go to last post
  41. Something I missed?

    Started by busman, 13-12-2004 09:22 AM
    2 Pages
    1 2
    • Replies: 80
    • Views: 13,518
    19-01-2005, 02:03 PM Go to last post
  42. Techinical advice on Fujitsu AOT30RMAL?

    Started by Taaz1275, 22-02-2009 06:06 PM
    • Replies: 15
    • Views: 13,180
    24-06-2011, 03:35 AM Go to last post
  43. Freezer Room Panels

    Started by Feeze, 14-04-2005 02:07 PM
    • Replies: 10
    • Views: 13,131
    22-04-2005, 05:58 AM Go to last post
  44. Coopeland Scrol not pumping

    Started by fridgability, 24-06-2008 10:13 PM
    • Replies: 22
    • Views: 12,952
    29-03-2009, 02:05 PM Go to last post

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