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  1. Thread: Nylog??

    by ICanHas
    Replies
    15
    Views
    352

    No. Depends on the kind of valve and why it...

    No.


    Depends on the kind of valve and why it is leaking. If it's a king valve that uses the valve to open/close the service ports, replacement is the best bet.

    If it's just a line valve...
  2. Replies
    110
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    2,150

    Who is John? That's an aftermath photo of...

    Who is John?

    That's an aftermath photo of hydrocarbon marijuana BHO hash processing explosion
  3. Replies
    110
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    2,150

    People are scared to death of meth labs, but...

    People are scared to death of meth labs, but something equally bad on the rise is gas explosions from using large quantities of lighter butane blend inside the house which consists of R-600, R-600a...
  4. That should give you the general idea that it...

    That should give you the general idea that it will take a lot longer when you can't agitate it by shaking or bubbling beneath surface.



    Depends on the pressure. They're not really highly...
  5. Serious comment... A mixture of something like...

    Serious comment... A mixture of something like 80% propane/20% R22 that you will encounter when someone tops off an R22 system with dangerous product like Frost 22a or Envirosafe ES22a will likely...
  6. Replies
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    500

    I'm not totally sure how it picks out what to...

    I'm not totally sure how it picks out what to absorbs. Under the right conditions, you can regenerate them nearly infinitely. The gas cap on cars have a check valve that lets the air go in so the gas...
  7. If you were thinking about experimenting, I would...

    If you were thinking about experimenting, I would strongly discourage pulling a vacuum on a glass container not specifically meant for it. If it caves in, glass will go flying everywhere and you will...
  8. Replies
    92
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    3,637

    Obviously you need a bigger receiver for your...

    Obviously you need a bigger receiver for your tools.
  9. Not the same Parker.

    Not the same Parker.
  10. Degas vs bound moisture are different things. ...

    Degas vs bound moisture are different things.

    Pour seltzer water in one glass. Pour tap water in a glass next to it. Add sugar into both. The two will have the same amount of dissolved CO2,...
  11. Look up molecular sieve and adsorption on Google....

    Look up molecular sieve and adsorption on Google. It works in exactly the same way as activated charcoal. The drops of water capacity decreases at higher temperature range.

    If you used up the...
  12. I mean to say continuing to vacuum after you can...

    I mean to say continuing to vacuum after you can verify system stabilizes to <1,000 microns is a waste of time. This is the whole purpose of having a micron gauge. The very last bit of water binds...
  13. It's a waste of time. You're not going to get the...

    It's a waste of time. You're not going to get the last bit of water by vacuuming. You vacuum, check that pressure settle down under 1,000 or so.

    Oil thins out the refrigerant and as it goes...
  14. Replies
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    229

    The fake MAPP has more percentage of BTUs in the...

    The fake MAPP has more percentage of BTUs in the middle. The real MAPP hasn't been made in some time. If you were looking at a shower head with inner and outer layers, the propane delivers something...
  15. "From DuPont: ”There have been a number of...

    "From DuPont: ”There have been a number of indications in the marketplace that illegal imports are on
    the rise. Illegally imported R-22 and R-22 substitutes have been found to contain a combination...
  16. Thread: Frost 22a

    by ICanHas
    Replies
    26
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    6,961

    Ask the manufacturer first before relying on...

    Ask the manufacturer first before relying on them. Legitimate drop-ins such as 438A and 422B have about 3% hydrocarbon for oil return aid and they might set off a false alarm.



    Rural King...
  17. Replies
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    1,372

    20 Sales EER with electronics all over the place....

    20 Sales EER with electronics all over the place.

    Some micro chip crap in your extremely expensive AC gets fried on a Thursday night. It doesn't dew, rain or get hit by power surges in...
  18. Replies
    83
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    2,916

    Personally, I draw the line at traditional...

    Personally, I draw the line at traditional definition of "high efficiency" or when they started using over sized coils. The earlier "high efficiency" large coiled FREON 22 A/C systems with 12...
  19. Replies
    83
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    2,916

    I'm not sure which auditing companies you mean. ...

    I'm not sure which auditing companies you mean. Are you talking about the ones who conduct field study and research to identify issues in setting rebate requirements? The enhanced tune up is...
  20. Replies
    83
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    2,916

    SEER and X-13 Sales EER magic

    (This is an editorial piece reflecting my interpretation and views and geared towards service and technically oriented technicians and students. Data included is meant to justify what I am saying. It...
  21. You chose "19" of all the numbers. Seems like...

    You chose "19" of all the numbers. Seems like there's a bunch of Mike __ user names here ::DD:
  22. What's the difference between Mike 17, 18, 19 and...

    What's the difference between Mike 17, 18, 19 and so on?
  23. Replies
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    2,916

    As you can see from the chart, there's great...

    As you can see from the chart, there's great disparity between units. So, a 16 Sales EER unit can have a worse EER than a 14 Sales EER from another manufacturer. In Goodman vs Rheem in another...
  24. Replies
    4
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    302

    Gas type (22, 410A, flammable gas 22a, or unknown...

    Gas type (22, 410A, flammable gas 22a, or unknown blend)?
    We have eBay and Amazon, so don't assume wrong gas charge don't happen.
    The SC/SH is a relative measurement that assumes correct gas. If...
  25. Replies
    83
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    2,916

    The examples are from package units to exclude...

    The examples are from package units to exclude combination changing trick.

    When you don't exclude combination changing....
    http://i.imgur.com/XKMS6FT.png

    Out of 7,000 or so units... Each...
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