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Forum: Refrigerants

  1. Unhappy R 417 A direct replacement of R 22

    Started by abbasi, 19-04-2004 08:19 AM
    • Replies: 28
    • Views: 89,320
    08-09-2011, 12:47 AM Go to last post
  2. charging R410a

    Started by cikku, 28-11-2005 08:15 PM
    • Replies: 25
    • Views: 89,177
    05-12-2005, 12:32 AM Go to last post
  3. Smile R-410a Gauge Pressure

    Started by Mr.Sark, 24-10-2005 02:36 PM
    • Replies: 12
    • Views: 84,133
    30-10-2005, 08:15 PM Go to last post
  4. Smile R600 Refrigerant.

    Started by tonydeith, 04-02-2006 12:30 PM
    • Replies: 14
    • Views: 78,135
    21-04-2011, 08:52 AM Go to last post
    • Replies: 10
    • Views: 77,408
    08-10-2009, 09:25 PM Go to last post
  5. R507 instead R404a?

    Started by Friobernal, 29-11-2004 06:42 PM
    • Replies: 49
    • Views: 64,780
    09-04-2011, 12:42 AM Go to last post
  6. R407c Pressures

    Started by Xeomus_Aevis, 28-02-2011 11:45 AM
    cooling, heating, pressures, r407c, split
    • Replies: 11
    • Views: 55,342
    06-03-2011, 09:46 PM Go to last post
  7. Thumbs down R22a to replace R22

    Started by rinsoproud, 30-04-2010 06:06 AM
    • Replies: 11
    • Views: 46,313
    08-08-2010, 10:29 PM Go to last post
  8. R407c vs R410A

    Started by Abdullah1986, 01-01-2011 12:07 PM
    • Replies: 19
    • Views: 44,239
    10-03-2011, 07:46 PM Go to last post
  9. Mineral, AB, POE, PAG. When to use what oil?

    Started by DaBit, 23-10-2003 11:20 AM
    • Replies: 15
    • Views: 37,380
    05-12-2003, 02:48 PM Go to last post
  10. R502 Replacement.

    Started by Lucas, 08-07-2004 12:23 PM
    • Replies: 16
    • Views: 34,598
    05-03-2010, 07:11 AM Go to last post
  11. Question R134a Vs R404A

    Started by Julia, 14-09-2007 10:31 AM
    • Replies: 2
    • Views: 33,543
    20-09-2007, 07:30 PM Go to last post
  12. r600a or 134a

    Started by Minestrone Dave, 25-07-2007 07:11 PM
    • Replies: 16
    • Views: 31,995
    02-06-2008, 07:57 AM Go to last post
  13. R404A charge

    Started by Ding Kangzhi, 15-02-2008 05:14 AM
    • Replies: 15
    • Views: 31,854
    28-12-2010, 03:42 PM Go to last post
  14. What to use to replace R600a

    Started by ANDREW 81, 18-06-2010 11:45 PM
    • Replies: 9
    • Views: 31,854
    17-12-2010, 11:36 AM Go to last post
  15. R22 vs R134a

    Started by Lc_shi, 02-02-2007 03:30 AM
    • Replies: 20
    • Views: 30,772
    08-02-2007, 07:42 AM Go to last post
    • Replies: 38
    • Views: 30,554
    25-05-2012, 09:20 PM Go to last post
  16. direct replace r12

    Started by krjalone, 03-11-2006 08:26 PM
    • Replies: 12
    • Views: 27,796
    08-03-2009, 07:56 AM Go to last post
  17. charging R410a with no vacuum !!

    Started by kurt s, 02-09-2010 03:42 PM
    2 Pages
    1 2
    • Replies: 71
    • Views: 26,986
    19-12-2010, 04:19 PM Go to last post
  18. Smile pressure-temperature charts of R-404a

    Started by mcvera, 01-12-2008 12:59 PM
    • Replies: 7
    • Views: 26,774
    05-08-2009, 07:39 AM Go to last post
  19. Wink what is the best blend for low temp

    Started by tony_rich, 18-07-2001 01:07 AM
    2 Pages
    1 2
    • Replies: 87
    • Views: 26,032
    05-08-2006, 08:29 AM Go to last post
  20. can R134a replace R22

    Started by byronice, 10-10-2008 10:44 PM
    • Replies: 6
    • Views: 25,824
    11-11-2008, 09:18 AM Go to last post
  21. R407C Bubble / Dew Temperatures

    Started by ice_cold, 12-12-2009 09:02 AM
    • Replies: 7
    • Views: 25,190
    18-07-2010, 12:31 PM Go to last post
  22. Capillary tube sizing

    Started by Sledge, 28-08-2006 01:42 AM
    • Replies: 7
    • Views: 24,635
    16-11-2010, 11:44 PM Go to last post
    • Replies: 11
    • Views: 24,248
    12-02-2009, 09:06 AM Go to last post
  23. 404a cool room operating pressures

    Started by Bental, 05-01-2011 04:12 AM
    • Replies: 5
    • Views: 23,911
    28-02-2011, 09:18 AM Go to last post
  24. zeotropic vs azeotropic

    Started by kingc66l, 24-09-2012 05:46 AM
    • Replies: 7
    • Views: 23,555
    27-09-2012, 07:58 AM Go to last post
  25. Recommendation to convert R22 equipment to R407

    Started by tboukhris, 12-09-2006 11:42 AM
    • Replies: 11
    • Views: 22,960
    05-01-2008, 03:20 PM Go to last post
  26. new r22 drop-in replacement

    Started by nh3simman, 25-04-2007 05:37 AM
    • Replies: 46
    • Views: 22,686
    04-06-2010, 07:44 PM Go to last post
  27. R290 vs. R22

    Started by star882, 02-05-2007 10:47 PM
    • Replies: 37
    • Views: 22,568
    30-01-2011, 04:32 AM Go to last post
  28. Question ammonia refrigeration

    Started by deepakrbhat, 09-04-2004 11:08 AM
    2 Pages
    1 2
    • Replies: 77
    • Views: 22,560
    23-04-2004, 12:07 AM Go to last post
  29. Refprop

    Started by windyhm, 08-08-2008 06:57 PM
    • Replies: 4
    • Views: 21,568
    01-04-2011, 11:22 AM Go to last post
  30. Refrigerant prices!!

    Started by mikeref, 14-06-2012 05:58 AM
    2 Pages
    1 2
    • Replies: 52
    • Views: 21,135
    02-11-2012, 03:50 PM Go to last post
  31. Making a vacuum pump from a fridge compressor

    Started by splott, 21-07-2008 02:16 PM
    • Replies: 20
    • Views: 21,125
    02-09-2008, 07:46 AM Go to last post
  32. Question R404a mineral oil ?

    Started by Richard, 26-07-2002 12:20 PM
    • Replies: 7
    • Views: 20,987
    24-12-2002, 01:16 AM Go to last post
  33. R134A Ban in Switzerland

    Started by gosully, 19-11-2007 07:08 PM
    3 Pages
    1 2 3
    • Replies: 113
    • Views: 20,496
    03-01-2008, 10:31 AM Go to last post
    • Replies: 22
    • Views: 20,441
    08-05-2007, 10:40 PM Go to last post
  34. R22 to R422D Retrofit

    Started by dantheguru, 22-06-2009 11:54 AM
    • Replies: 16
    • Views: 19,825
    21-07-2010, 11:35 AM Go to last post
    • Replies: 19
    • Views: 19,410
    02-03-2010, 10:38 PM Go to last post
  35. Refrigerant Color Code list.

    Started by hamway, 07-11-2008 09:20 PM
    • Replies: 6
    • Views: 19,041
    09-11-2008, 09:15 AM Go to last post
  36. R290 diagram

    Started by mahive, 27-06-2006 04:38 AM
    • Replies: 5
    • Views: 18,860
    14-04-2011, 12:02 PM Go to last post
  37. Unhappy R412A refrigerant gas. Help me!!!

    Started by patrickjota, 22-05-2006 03:55 PM
    • Replies: 4
    • Views: 18,586
    16-09-2009, 12:41 PM Go to last post
  38. R407C vs R22

    Started by Abe, 09-04-2002 10:17 PM
    • Replies: 4
    • Views: 18,553
    05-10-2010, 08:34 AM Go to last post
  39. gas smell not sure if its refigerent

    Started by comet240, 09-11-2009 05:23 PM
    • Replies: 3
    • Views: 18,110
    10-11-2009, 02:11 PM Go to last post
    • Replies: 49
    • Views: 18,037
    21-04-2010, 07:10 PM Go to last post
  40. R23 Cascade

    Started by Brian_UK, 21-12-2001 11:06 PM
    • Replies: 35
    • Views: 17,345
    07-05-2009, 11:14 AM Go to last post
  41. R12 to R22 or R409

    Started by ultralo1, 06-08-2007 03:46 PM
    • Replies: 11
    • Views: 16,456
    08-08-2007, 08:08 AM Go to last post
  42. Refrigeration System with Ammonia

    Started by Samarjit Sen, 09-09-2006 04:49 PM
    2 Pages
    1 2
    • Replies: 71
    • Views: 16,065
    02-12-2010, 11:03 AM Go to last post
    • Replies: 7
    • Views: 16,031
    14-09-2009, 10:12 AM Go to last post

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