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Forum: Technical Discussions

Thoughts and advice from the people in the trenches

  1. Optimum size Vacuum pump for Automotive A/C?

    Started by Greedo, 01-11-2016 02:43 PM
    • Replies: 18
    • Views: 946
    10-01-2017, 12:04 PM Go to last post
  2. Evaporator and Condenser

    Started by A.Mortezania, 07-01-2017 02:39 PM
    • Replies: 2
    • Views: 225
    09-01-2017, 10:35 AM Go to last post
  3. Acceptable Refrigerant Contamination Levels

    Started by midgley, 28-12-2016 01:17 AM
    • Replies: 1
    • Views: 216
    28-12-2016, 07:08 AM Go to last post
    • Replies: 6
    • Views: 505
    16-12-2016, 05:52 PM Go to last post
    • Replies: 0
    • Views: 306
    19-11-2016, 05:38 AM Go to last post
  4. Is suction/Discharge gauge stable ?

    Started by A.Mortezania, 04-11-2016 08:35 AM
    • Replies: 10
    • Views: 464
    05-11-2016, 08:31 PM Go to last post
  5. R22 and R404A condenser

    Started by A.Mortezania, 05-11-2016 07:47 PM
    • Replies: 0
    • Views: 133
    05-11-2016, 07:47 PM Go to last post
  6. Rack system

    Started by A.Mortezania, 04-11-2016 08:25 AM
    • Replies: 2
    • Views: 510
    05-11-2016, 07:51 AM Go to last post
  7. Oil for unltra low temperature freezers

    Started by A.Mortezania, 01-11-2016 08:35 AM
    • Replies: 2
    • Views: 226
    02-11-2016, 11:07 AM Go to last post
    • Replies: 4
    • Views: 392
    24-10-2016, 04:48 PM Go to last post
  8. Receiver tanks

    Started by A.Mortezania, 21-10-2016 08:07 AM
    • Replies: 2
    • Views: 661
    21-10-2016, 07:01 PM Go to last post
  9. mobile remote servicing

    Started by cadwaladr, 13-10-2016 01:35 AM
    • Replies: 5
    • Views: 376
    14-10-2016, 09:24 PM Go to last post
  10. Pressurize refrigerant in a tank

    Started by Ab.elb, 11-10-2016 01:15 PM
    • Replies: 3
    • Views: 276
    11-10-2016, 07:30 PM Go to last post
  11. AC liquid Charging

    Started by Ab.elb, 05-10-2016 08:34 AM
    • Replies: 10
    • Views: 581
    11-10-2016, 06:56 PM Go to last post
  12. Climaventa Service Manual

    Started by emc1, 06-10-2016 10:09 AM
    • Replies: 0
    • Views: 169
    06-10-2016, 10:09 AM Go to last post
  13. Clean Room AC

    Started by mre212, 04-10-2016 08:21 AM
    • Replies: 4
    • Views: 301
    05-10-2016, 11:57 PM Go to last post
  14. Help with capacity calculations

    Started by fold67, 23-09-2016 02:04 PM
    • Replies: 7
    • Views: 730
    27-09-2016, 11:00 PM Go to last post
  15. Grasso OMC oil filter block

    Started by RANGER1, 30-07-2016 11:39 PM
    • Replies: 2
    • Views: 426
    22-09-2016, 09:18 PM Go to last post
  16. Question Danfoss Scroll compressor failures

    Started by PauliB, 14-09-2016 10:49 AM
    • Replies: 3
    • Views: 436
    15-09-2016, 10:05 AM Go to last post
  17. Condensing unit replacement / retrofit

    Started by chillyblue, 15-09-2016 08:01 AM
    • Replies: 0
    • Views: 176
    15-09-2016, 08:01 AM Go to last post
    • Replies: 7
    • Views: 505
    08-09-2016, 09:58 AM Go to last post
  18. Smile parallel and series condenser

    Started by Thanu, 05-09-2016 03:47 AM
    • Replies: 7
    • Views: 516
    05-09-2016, 03:25 PM Go to last post
  19. Glycol reticulation

    Started by R. skiffington, 04-08-2016 09:34 AM
    • Replies: 1
    • Views: 454
    01-09-2016, 03:56 PM Go to last post
    • Replies: 0
    • Views: 219
    30-08-2016, 11:30 AM Go to last post
  20. Moved: LIEBHERR FRIDGE / FREEZER problem

    Started by RogerNK9, 23-08-2016 11:55 AM
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  21. GeoClima Chiller

    Started by Supernova86, 04-08-2016 02:13 PM
    • Replies: 3
    • Views: 696
    09-08-2016, 09:32 PM Go to last post
  22. air cooler copper tube

    Started by mre212, 01-08-2016 03:05 PM
    • Replies: 1
    • Views: 317
    01-08-2016, 06:01 PM Go to last post
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    •  
    • Replies: 5
    • Views: 840
    28-07-2016, 08:28 PM Go to last post
  23. Microtech sequencer

    Started by alawneh, 19-07-2016 12:05 PM
    • Replies: 0
    • Views: 267
    19-07-2016, 12:05 PM Go to last post
  24. 2 cap tube or 2 filter drier possible?

    Started by hvac_weng, 14-07-2016 08:35 AM
    • Replies: 1
    • Views: 296
    14-07-2016, 02:28 PM Go to last post
    • Replies: 11
    • Views: 1,031
    11-07-2016, 08:33 PM Go to last post
  25. High Roofspace Temperatures and DX Evaps!

    Started by Grizzly, 15-06-2016 06:11 PM
    • Replies: 6
    • Views: 692
    16-06-2016, 07:15 PM Go to last post
  26. ammonia leakage ventilation

    Started by mre212, 02-06-2016 12:02 PM
    • Replies: 9
    • Views: 868
    15-06-2016, 09:23 AM Go to last post
  27. Reusing copper piping

    Started by Leon47, 11-06-2016 09:59 PM
    • Replies: 9
    • Views: 906
    13-06-2016, 06:45 PM Go to last post
  28. Trane RTAA compressor problems

    Started by helimd, 03-06-2016 01:53 PM
    • Replies: 3
    • Views: 533
    06-06-2016, 09:23 PM Go to last post
  29. Mammoth water-cooled chiller MWH1100

    Started by chiller prince, 09-05-2016 11:37 AM
    • Replies: 0
    • Views: 454
    09-05-2016, 11:37 AM Go to last post
  30. Sab 89 oil sludge

    Started by amdf_masoud, 30-04-2016 05:08 PM
    • Replies: 2
    • Views: 536
    30-04-2016, 11:42 PM Go to last post
  31. fractional hp rotary compressor system sizing

    Started by hoppeth, 28-04-2016 10:13 PM
    • Replies: 0
    • Views: 372
    28-04-2016, 10:13 PM Go to last post
  32. selecting a booster compressor

    Started by l2embo, 27-04-2016 05:26 PM
    • Replies: 6
    • Views: 749
    28-04-2016, 09:23 PM Go to last post
  33. Capacity Calculation!!!

    Started by bjkmiami, 15-04-2016 09:17 AM
    • Replies: 5
    • Views: 719
    18-04-2016, 06:26 AM Go to last post
    • Replies: 0
    • Views: 462
    17-04-2016, 10:50 AM Go to last post
  34. Question Please explain this diagram

    Started by Fakhr E Alam, 14-04-2016 08:38 AM
    • Replies: 3
    • Views: 613
    15-04-2016, 05:14 AM Go to last post
  35. I've caught a big fish

    Started by bernie, 30-03-2016 05:25 AM
    • Replies: 8
    • Views: 958
    10-04-2016, 03:41 AM Go to last post
  36. Discus isd comp

    Started by jaybee, 09-04-2016 02:09 PM
    • Replies: 1
    • Views: 353
    09-04-2016, 03:58 PM Go to last post
    • Replies: 0
    • Views: 358
    06-04-2016, 06:41 AM Go to last post
  37. Kelvinator N500BDL

    Started by wombah0070, 05-04-2016 11:34 PM
    • Replies: 0
    • Views: 326
    05-04-2016, 11:34 PM Go to last post

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