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Forum: Refrigerants

  1. Does suction pressure in r-134a drop after the refrigerator gets cold?

    Started by ankur meno, 20-04-2020 12:20 PM
    • Replies: 4
    • Views: 1,666
    coolguy4
    13-05-2020, 01:32 AM Go to last post

  2. Question R32 Question

    Started by sihemar90, 26-03-2020 06:41 AM
    • Replies: 2
    • Views: 9,233
    coolguy4
    13-05-2020, 01:23 AM Go to last post

  3. York chiller YAEP - Reprogram type of refrigerant to run

    Started by Hawkar, 26-04-2020 10:17 AM
    • Replies: 0
    • Views: 1,201
    Hawkar
    26-04-2020, 10:17 AM Go to last post

  4. Carpigiani 211p compressor Problem?

    Started by teepee1962, 26-02-2020 04:53 PM
    • Replies: 3
    • Views: 1,353
    teepee1962
    09-03-2020, 03:37 PM Go to last post

  5. R454c

    Started by Glide, 18-02-2020 08:34 PM
    • Replies: 0
    • Views: 970
    Glide
    18-02-2020, 08:34 PM Go to last post

  6. R504 Alternative?

    Started by TracyDJMan, 14-02-2020 04:11 AM
    • Replies: 2
    • Views: 1,456
    TracyDJMan
    14-02-2020, 04:17 PM Go to last post

  7. Stand alone commercial refrigerants R450A vs. R513A for Med. Temp. preference?

    Started by kengineering, 26-03-2019 01:45 PM
    • Replies: 2
    • Views: 3,348
    kengineering
    26-03-2019, 06:07 PM Go to last post

  8. Poll Poll: Environmental effect of R22 vs R410A

    Started by coolguy4, 12-11-2018 02:55 AM
    • Replies: 1
    • Views: 13,387
    RANGER1
    05-03-2019, 04:32 PM Go to last post

  9. What exactly is a “nonflammable” refrigerant?

    Started by coolguy4, 02-11-2018 02:36 PM
    • Replies: 13
    • Views: 3,616
    Brian_UK
    05-11-2018, 12:10 AM Go to last post

  10. Questions about R1234YF

    Started by coolguy4, 13-10-2018 02:38 AM
    • Replies: 0
    • Views: 1,615
    coolguy4
    13-10-2018, 02:38 AM Go to last post

  11. Do refrigerants degrade?

    Started by coolguy4, 07-10-2018 06:39 PM
    • Replies: 8
    • Views: 2,990
    Rob White
    09-10-2018, 02:38 PM Go to last post

  12. R-421A Dew Point #2

    Started by Saturatedpsi, 01-10-2018 01:25 AM
    • Replies: 2
    • Views: 1,664
    Saturatedpsi
    01-10-2018, 02:44 PM Go to last post

  13. Prices and availability

    Started by cadwaladr, 19-09-2018 02:13 AM
    • Replies: 10
    • Views: 3,039
    Rob White
    27-09-2018, 07:55 PM Go to last post

  14. R438a and R422D

    Started by mikeref, 14-09-2018 10:16 AM
    • Replies: 13
    • Views: 12,841
    mikeref
    20-09-2018, 08:28 AM Go to last post

  15. Refrigerant leaks and detection dye

    Started by cadwaladr, 02-09-2018 02:59 PM
    • Replies: 3
    • Views: 2,092
    chemi-cool
    03-09-2018, 02:58 PM Go to last post

  16. Changing refrigerants

    Started by Ranken, 26-08-2018 04:43 PM
    • Replies: 4
    • Views: 2,089
    deulengame
    30-08-2018, 12:33 PM Go to last post

  17. R134a prices

    Started by cadwaladr, 17-07-2018 09:16 PM
    • Replies: 3
    • Views: 19,950
    monkey spanners
    28-07-2018, 08:05 PM Go to last post

  18. R410a filter drier dissolving (?)

    Started by FluoroC, 11-07-2018 07:05 AM
    filter dissolving., r410a filter
    • Replies: 4
    • Views: 12,685
    FluoroC
    13-07-2018, 05:43 AM Go to last post

  19. Bye Bye R32, Glad to see you go!

    Started by hookster, 27-06-2018 08:22 AM
    flammable, gwp, r32, r410a, refrigerant
    • Replies: 6
    • Views: 11,911
    chilliwilly
    02-07-2018, 11:28 AM Go to last post

  20. r407c comparator ?

    Started by scoobyru, 25-06-2018 08:19 PM
    • Replies: 10
    • Views: 2,930
    scoobyru
    26-06-2018, 04:53 PM Go to last post

  21. Refrigerant change

    Started by cadwaladr, 03-06-2018 02:31 AM
    • Replies: 4
    • Views: 2,445
    Rob White
    10-06-2018, 01:54 PM Go to last post

  22. How toxic are refrigerants?

    Started by coolguy4, 30-05-2018 04:07 AM
    • Replies: 8
    • Views: 2,817
    RANGER1
    30-05-2018, 08:17 PM Go to last post

  23. Refrigerate recovery

    Started by maciceman, 09-04-2018 10:52 PM
    • Replies: 3
    • Views: 3,316
    Steve186
    19-04-2018, 01:25 AM Go to last post

  24. I refilled an R22 window AC with R134a and this is what happened

    Started by coolguy4, 28-05-2017 05:16 AM
    • Replies: 13
    • Views: 39,897
    coolguy4
    15-04-2018, 07:22 PM Go to last post

  25. R32 Refrigerant

    Started by barrie48, 13-04-2018 04:28 PM
    • Replies: 9
    • Views: 3,728
    Rob White
    14-04-2018, 09:18 PM Go to last post

  26. Red face R404a to R407a Retrofit

    Started by Jurg, 31-08-2017 11:17 AM
    r404a, r407a, refrigeration, retrofit
    • Replies: 7
    • Views: 8,668
    JayeJaye
    07-04-2018, 07:39 AM Go to last post

  27. R134a molecule size

    Started by maciceman, 31-03-2018 02:05 PM
    • Replies: 4
    • Views: 13,580
    mbc
    06-04-2018, 06:18 AM Go to last post

  28. Poll Poll: R32 the hidden dangers besides A2L Flammability

    Started by hookster, 03-06-2017 09:36 AM
    flammability, hydrogen flouride, r32, r448a, refrigerant
    • Replies: 8
    • Views: 9,005
    Brian_UK
    08-03-2018, 08:24 AM Go to last post

  29. R740 Refrigerant

    Started by grizwold50, 03-10-2017 04:06 PM
    • Replies: 3
    • Views: 5,777
    3polxin
    05-02-2018, 08:12 AM Go to last post

  30. rs-50

    Started by joe-ice, 03-02-2018 03:38 PM
    • Replies: 11
    • Views: 4,244
    cadwaladr
    03-02-2018, 11:06 PM Go to last post

  31. Effects of expansion and contraction on flare nuts

    Started by maciceman, 19-01-2018 01:35 PM
    • Replies: 8
    • Views: 5,054
    niceman
    25-01-2018, 09:55 AM Go to last post

  32. Refrigerant prices

    Started by doormaster2008, 30-06-2017 03:22 PM
    • Replies: 38
    • Views: 13,809
    cadwaladr
    20-01-2018, 09:17 PM Go to last post

  33. R404A Pressure-Enthalpy Diagram Properties VS Pressure-Temp Chart Properties

    Started by milen_d, 20-12-2017 02:35 PM
    • Replies: 5
    • Views: 13,723
    milen_d
    20-12-2017, 08:46 PM Go to last post

  34. Disposable refrigerant cylinders in the EU

    Started by cadwaladr, 04-11-2017 03:42 AM
    • Replies: 8
    • Views: 4,860
    Rob White
    23-11-2017, 08:09 AM Go to last post

  35. R14 Refrigerant

    Started by grizwold50, 16-11-2017 04:14 PM
    • Replies: 4
    • Views: 3,754
    grizwold50
    20-11-2017, 10:53 AM Go to last post

  36. R600a

    Started by TrickyRikki, 15-11-2017 08:07 PM
    • Replies: 10
    • Views: 4,891
    TrickyRikki
    18-11-2017, 08:04 PM Go to last post

  37. F Gas leak detection intervals.

    Started by Grizzly, 04-11-2017 09:56 AM
    • Replies: 8
    • Views: 4,367
    Grizzly
    05-11-2017, 08:28 PM Go to last post

  38. R22 drop in.

    Started by doormaster2008, 24-10-2017 06:23 PM
    • Replies: 7
    • Views: 4,304
    doormaster2008
    02-11-2017, 03:42 PM Go to last post

  39. R23

    Started by johno12345, 30-10-2017 09:33 AM
    1 Attachment(s)
    • Replies: 1
    • Views: 2,801
    mbc
    30-10-2017, 06:52 PM Go to last post

  40. Gas prices

    Started by cadwaladr, 14-09-2017 05:31 AM
    • Replies: 1
    • Views: 2,231
    Imp
    08-10-2017, 09:39 AM Go to last post

  41. Exclamation Flushing Agent R141b ban in India

    Started by logulaselvan, 26-09-2017 06:48 AM
    alternate, equivalent, flushing agent, r141b
    • Replies: 4
    • Views: 2,375
    logulaselvan
    29-09-2017, 01:40 PM Go to last post

  42. R290 top up

    Started by Leee87, 27-08-2017 06:09 PM
    drier, fridge not cold, low pressure, r290 refrigerant
    • Replies: 6
    • Views: 4,007
    Rob White
    28-08-2017, 10:39 PM Go to last post

  43. Hand-held coolant detectors - Technical question

    Started by ChrisP100, 11-07-2017 09:07 AM
    leak detection, r134a, r245fa
    • Replies: 4
    • Views: 2,477
    Goober
    12-07-2017, 10:14 PM Go to last post

  44. Hydrocarbon refrigerant safety

    Started by coolguy4, 25-06-2017 06:10 PM
    • Replies: 14
    • Views: 5,507
    cadwaladr
    04-07-2017, 05:28 PM Go to last post

  45. Refrigerant prices

    Started by cadwaladr, 08-06-2017 12:35 AM
    • Replies: 7
    • Views: 3,584
    cadwaladr
    30-06-2017, 06:17 PM Go to last post

  46. Question Why are there always 2 refrigerants for air conditioning? Would 1 not work?

    Started by coolguy4, 25-06-2017 12:32 AM
    • Replies: 14
    • Views: 3,901
    Saturatedpsi
    26-06-2017, 05:48 AM Go to last post

  47. effects of changing evaporator size on the performance of different refrigerants

    Started by stryped, 03-05-2017 01:19 PM
    • Replies: 12
    • Views: 3,624
    justinpierce982
    20-06-2017, 08:09 AM Go to last post

  48. Flow restrictors for regulating capacity with alternate refrigerants

    Started by birkie, 19-05-2017 05:23 PM
    • Replies: 8
    • Views: 3,900
    abdularzk
    19-06-2017, 12:09 PM Go to last post

  49. 407c retrofit

    Started by stryped, 14-06-2017 01:11 PM
    • Replies: 2
    • Views: 2,475
    stryped
    14-06-2017, 11:58 PM Go to last post

  50. R22 Vs R417a

    Started by spclim, 29-05-2017 03:05 PM
    mixing, r22, r417a
    • Replies: 5
    • Views: 3,783
    spclim
    30-05-2017, 04:18 PM Go to last post

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