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Forum: Technical Discussions

Thoughts and advice from the people in the trenches

  1. Electronic expansion valve

    Started by Stretch79, 18-08-2017 10:35 AM
    • Replies: 6
    • Views: 194
    18-08-2017, 05:21 PM Go to last post
  2. ice bank

    Started by mre212, 05-08-2017 01:09 PM
    • Replies: 1
    • Views: 478
    05-08-2017, 04:53 PM Go to last post
  3. Reliable Digital Vacuum Gauge

    Started by JP85, 11-07-2017 02:10 AM
    • Replies: 4
    • Views: 466
    27-07-2017, 03:01 AM Go to last post
  4. Question Leakage in manifold while charging R410a

    Started by hjnm, 17-02-2017 05:06 PM
    leakage, manifold, r410a charging
    • Replies: 2
    • Views: 583
    26-07-2017, 12:23 PM Go to last post
  5. Power factor correctors

    Started by cadwaladr, 24-06-2017 08:44 PM
    • Replies: 7
    • Views: 440
    26-07-2017, 09:07 AM Go to last post
  6. Fixed leak detection

    Started by sailorbg, 16-07-2017 08:04 PM
    • Replies: 6
    • Views: 405
    21-07-2017, 05:34 PM Go to last post
  7. Lifespan of Filter-Driers in Home AC units

    Started by beiland, 10-06-2017 09:58 PM
    • Replies: 32
    • Views: 1,740
    30-06-2017, 07:14 PM Go to last post
  8. Nrs Beer Master

    Started by Dazzerl, 13-06-2017 05:59 PM
    • Replies: 2
    • Views: 480
    16-06-2017, 10:18 PM Go to last post
  9. Thumbs up Condenser Battery of Rooftops (Rotten)

    Started by hprata, 18-05-2017 02:35 PM
    • Replies: 3
    • Views: 311
    13-06-2017, 09:17 AM Go to last post
  10. compressor oil pressure decreas

    Started by chiller-001, 27-05-2017 01:03 PM
    • Replies: 0
    • Views: 277
    27-05-2017, 01:03 PM Go to last post
    • Replies: 2
    • Views: 417
    19-05-2017, 04:04 AM Go to last post
  11. Installing large stop valves on vessels

    Started by RANGER1, 10-05-2017 11:18 AM
    • Replies: 1
    • Views: 308
    10-05-2017, 04:35 PM Go to last post
  12. holdover refrigeration

    Started by Ekcs, 24-04-2017 10:06 PM
    holdover, marine refrigeration
    • Replies: 10
    • Views: 722
    25-04-2017, 05:50 AM Go to last post
    • Replies: 2
    • Views: 392
    18-04-2017, 07:27 PM Go to last post
  13. Refrigeration help

    Started by katwrzes, 25-03-2017 12:41 PM
    • Replies: 3
    • Views: 856
    26-03-2017, 07:27 PM Go to last post
  14. Power consumption in a walk-in freezer room

    Started by Dia Naji, 26-03-2017 09:24 AM
    • Replies: 1
    • Views: 311
    26-03-2017, 02:03 PM Go to last post
  15. Chilled water flow Fault (Trane Chiller)

    Started by Suhaib, 22-03-2017 04:16 PM
    • Replies: 6
    • Views: 796
    26-03-2017, 08:12 AM Go to last post
    • Replies: 0
    • Views: 374
    15-03-2017, 01:03 PM Go to last post
  16. Cellar cooler help

    Started by eurocooling, 25-02-2017 01:32 PM
    • Replies: 10
    • Views: 1,000
    07-03-2017, 06:40 PM Go to last post
  17. Copeland copelametic kat4-0100

    Started by Hunterc, 02-03-2017 01:47 AM
    compressor, copelametic, copeland
    • Replies: 2
    • Views: 439
    02-03-2017, 02:10 AM Go to last post
  18. R1234yf vs r413a

    Started by dubati, 13-02-2017 12:14 PM
    • Replies: 7
    • Views: 826
    15-02-2017, 11:13 AM Go to last post
  19. Parallel compressors

    Started by A.Mortezania, 21-01-2017 05:45 AM
    • Replies: 4
    • Views: 827
    14-02-2017, 10:09 PM Go to last post
    • Replies: 3
    • Views: 669
    13-02-2017, 07:55 PM Go to last post
  20. which evaporators work better ?

    Started by A.Mortezania, 02-02-2017 07:15 PM
    • Replies: 19
    • Views: 1,379
    06-02-2017, 03:21 AM Go to last post
  21. Saturation pont

    Started by A.Mortezania, 01-02-2017 08:20 PM
    • Replies: 4
    • Views: 683
    03-02-2017, 07:03 PM Go to last post
  22. Thermodynamic properties equation

    Started by hafiza, 02-02-2017 09:37 AM
    • Replies: 5
    • Views: 603
    03-02-2017, 01:27 PM Go to last post
  23. Why R410A ?

    Started by A.Mortezania, 01-02-2017 08:13 PM
    • Replies: 1
    • Views: 323
    03-02-2017, 11:43 AM Go to last post
  24. IQF and Spiral freezers

    Started by A.Mortezania, 01-02-2017 08:15 PM
    • Replies: 0
    • Views: 189
    01-02-2017, 08:15 PM Go to last post
  25. Water cooled evaporator

    Started by A.Mortezania, 01-02-2017 08:06 PM
    • Replies: 0
    • Views: 216
    01-02-2017, 08:06 PM Go to last post
  26. Do you use a dedicated Pressure/Vacuum manifold?

    Started by Greedo, 19-01-2017 10:44 AM
    • Replies: 6
    • Views: 884
    23-01-2017, 10:34 PM Go to last post
  27. Optimum size Vacuum pump for Automotive A/C?

    Started by Greedo, 01-11-2016 01:43 PM
    • Replies: 18
    • Views: 2,020
    10-01-2017, 11:04 AM Go to last post
  28. Evaporator and Condenser

    Started by A.Mortezania, 07-01-2017 01:39 PM
    • Replies: 2
    • Views: 518
    09-01-2017, 09:35 AM Go to last post
  29. Acceptable Refrigerant Contamination Levels

    Started by midgley, 28-12-2016 12:17 AM
    • Replies: 1
    • Views: 413
    28-12-2016, 06:08 AM Go to last post
    • Replies: 6
    • Views: 842
    16-12-2016, 04:52 PM Go to last post
  30. Is suction/Discharge gauge stable ?

    Started by A.Mortezania, 04-11-2016 07:35 AM
    • Replies: 10
    • Views: 767
    05-11-2016, 07:31 PM Go to last post
  31. R22 and R404A condenser

    Started by A.Mortezania, 05-11-2016 06:47 PM
    • Replies: 0
    • Views: 257
    05-11-2016, 06:47 PM Go to last post
  32. Rack system

    Started by A.Mortezania, 04-11-2016 07:25 AM
    • Replies: 2
    • Views: 687
    05-11-2016, 06:51 AM Go to last post
  33. Oil for unltra low temperature freezers

    Started by A.Mortezania, 01-11-2016 07:35 AM
    • Replies: 2
    • Views: 366
    02-11-2016, 10:07 AM Go to last post
    • Replies: 4
    • Views: 611
    24-10-2016, 04:48 PM Go to last post
  34. Receiver tanks

    Started by A.Mortezania, 21-10-2016 08:07 AM
    • Replies: 2
    • Views: 809
    21-10-2016, 07:01 PM Go to last post
  35. mobile remote servicing

    Started by cadwaladr, 13-10-2016 01:35 AM
    • Replies: 5
    • Views: 526
    14-10-2016, 09:24 PM Go to last post
  36. Pressurize refrigerant in a tank

    Started by Ab.elb, 11-10-2016 01:15 PM
    • Replies: 3
    • Views: 428
    11-10-2016, 07:30 PM Go to last post
  37. AC liquid Charging

    Started by Ab.elb, 05-10-2016 08:34 AM
    • Replies: 10
    • Views: 835
    11-10-2016, 06:56 PM Go to last post
  38. Climaventa Service Manual

    Started by emc1, 06-10-2016 10:09 AM
    • Replies: 0
    • Views: 323
    06-10-2016, 10:09 AM Go to last post
  39. Clean Room AC

    Started by mre212, 04-10-2016 08:21 AM
    • Replies: 4
    • Views: 467
    05-10-2016, 11:57 PM Go to last post
  40. Help with capacity calculations

    Started by fold67, 23-09-2016 02:04 PM
    • Replies: 7
    • Views: 951
    27-09-2016, 11:00 PM Go to last post
  41. Grasso OMC oil filter block

    Started by RANGER1, 30-07-2016 11:39 PM
    • Replies: 2
    • Views: 598
    22-09-2016, 09:18 PM Go to last post
  42. Question Danfoss Scroll compressor failures

    Started by PauliB, 14-09-2016 10:49 AM
    • Replies: 3
    • Views: 758
    15-09-2016, 10:05 AM Go to last post

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