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Type: Posts; User: cobaltfjord

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  1. Replies
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    Greetings, Some techs charge non-TEV systems...

    Greetings,

    Some techs charge non-TEV systems by watching the
    point suction line pressure starts increasing. As refrigerant
    is added, the temperature of the suction line decreases, as
    more...
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    14,206

    Hi cde72: > WTF... Nitrogen is what is...

    Hi cde72:

    > WTF... Nitrogen is what is referred to
    > as an inert gas

    Inert simply means that it does not chemically
    react with atoms or molecules or compounds.
    The inertness of gas has...
  3. Replies
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    > So you quit your day job at NASA to fix window...

    > So you quit your day job at NASA to fix window shakers?

    Actually, I left universtiy on the personal
    exhortation of a world reknown religious leader
    to study full-time in a seminary. My...
  4. Replies
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    We are not talking about expansion. We are...

    We are not talking about expansion. We are talking
    about a situation where the volume of the gas
    remains constant. As far as the temperature-
    pressure relationship goes every single gas
    in the...
  5. Replies
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    Dear airworx, Nitrogen pressure does...

    Dear airworx,



    Nitrogen pressure does change with temperature
    change as does the pressure of every gas in this
    universe. You might want to review the Perfect
    gas law. PV = nRT Then...
  6. Replies
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    I would adjust the TXV before installation for ...

    I would adjust the TXV before installation for
    slightly less superheat. Then charge the
    normal way.
  7. > Don't think you got the picture. filling >...

    > Don't think you got the picture. filling
    > the gap above a window AC on windows that
    > slide left/right?

    Oh. Turn the unit sideways, then expand
    the wings.

    Just kidding. Plywood is...
  8. Why is there a gap? Can you bring the sliding ...

    Why is there a gap? Can you bring the sliding
    window down to the top of the A/C?

    This was my business, so I can tell you how
    they did it on Miami Beach. There is no reason
    why plywood cannot...
  9. Replies
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    Hi Mark Bessier, Who says the TXV has to be...

    Hi Mark Bessier,

    Who says the TXV has to be adjusted while the
    system is operating. If I am installing the
    air handler, it has no charge. Nothing needs
    to be pumped down. I am talking...
  10. Replies
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    Hi amickracing, You don't need to get air...

    Hi amickracing,



    You don't need to get air out of the lines or
    for that matter any gas. So long as there is
    just gas in the line pressure will vary in
    direct proportion to temperature...
  11. Replies
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    Hey there, Should TXV superheat be adjusted if...

    Hey there,

    Should TXV superheat be adjusted if you have an
    extra long run (say 120 feet) to the condensor
    unit. I would say you need less superheat at
    the evap. exit if you have 120 feet run...
  12. Hi AntijOshFirst point: > Super Heat I don't...

    Hi AntijOshFirst point:

    > Super Heat I don't have the time to read that
    > all BUT If your running an 80* F wet bulb I
    > would imagine your superheat would be high.
    > That is VERY hot/wet...
  13. Replies
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    Nitrogen pressure changes with temperature ...

    Nitrogen pressure changes with temperature

    Posted by someone on another HVAC message board:

    The company I work for just changed out a 15-ton split
    system. We left it pressured with nitrogen...
  14. I've asked the following questions to an HVAC ...

    I've asked the following questions to an HVAC
    professor and to application engineers at
    various A/C manufacturers. I am awaiting their
    replies. I wonder if anyone here is interested
    in their...
  15. Replies
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    10,878

    > The validity of ANY belief must be determined...

    > The validity of ANY belief must be determined on
    > the basis of the foundation upon which it rests.

    Science is not a belief system. It rests on no
    foundation. Every theory rests on the...
  16. Replies
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    10,878

    It is more like man created God in his image....

    It is more like man created God in his image.
    Religion is nothing more than wishful thinking.
    Prayers are wishes. Humans are by-in-large
    a selfish, cruel, self-centered lot. Even
    Hitler...
  17. Replies
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    15,131

    Bootlen is no different than those who believe ...

    Bootlen is no different than those who believe
    in Allah, Voodoo, or any one the 1000 other
    ancient, primitive murderous belief systems.
    They all swear by lives that they are right
    and all...
  18. Replies
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    15,131

    > Cobalt, do you believe in any type of after >...

    > Cobalt, do you believe in any type of after
    > life or do you think we just rot away?

    I don't think we rot away. I think death
    is permanent unconsciousness. If you've
    ever slept without...
  19. Replies
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    15,131

    Dear daytonafan, >A good friend of mine was...

    Dear daytonafan,

    >A good friend of mine was one until his wife
    > started boinking her co worker. She left him
    > and he had nowhere to turn. He began to pray
    > and attend church. It helped...
  20. Replies
    561
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    15,131

    Originally posted by chillbilly [B] ...

    [QUOTE]Originally posted by chillbilly
    [B]

    Dear Chillbilly:

    You seem to be very confused. The question
    asked me concerned God's intent. I was asked
    if I believed sexual intercourse was...
  21. Replies
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    15,131

    So, is sexual intercourse God'd gift to frogs...

    So, is sexual intercourse God'd gift to frogs
    and rabbits?
  22. Replies
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    15,131

    > If you don't want babies, don't have sex. ...

    > If you don't want babies, don't have sex.

    That doesn't seem to have worked for Mary.
  23. Replies
    561
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    15,131

    Hi Daytona Fan: > 1. Do you believe sexual...

    Hi Daytona Fan:

    > 1. Do you believe sexual intercourse is a
    > gift from God that is to be respected?

    I am an atheist. Do you belive sexual intercourse
    is a gift from God to frogs and...
  24. Replies
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    1. I would like to see articles written by ...

    1. I would like to see articles written by
    different manufacturers telling us how
    they would like their equipment handled.
    I would like experts from various
    manucfacterers...
  25. Replies
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    Fluke makes an HVAC meter. It is model number 16.

    Fluke makes an HVAC meter. It is model number 16.
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