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Type: Posts; User: coolhye

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  1. Thread: icy p

    by coolhye
    Replies
    6
    Views
    879

    Iced-up p

    Hi Poodle head,

    the refrigerant is 404a,the suction psi 30and the superheat is 7 f
    and all the suction line is insulated

    what I am wondering about where this ice is coming from and build up at...
  2. Thread: icy p

    by coolhye
    Replies
    6
    Views
    879

    Hi Poodle, the condensation that rolls down...

    Hi Poodle,

    the condensation that rolls down from suction line above the roof through ceiling
    to the end at the p-trap the last stop point where it freezes.

    that is what was meant
  3. Thread: icy p

    by coolhye
    Replies
    6
    Views
    879

    icy p

    can someone help to solve the problem of ice accumelation on the p-trap of the suction line
    in an walk-in freezer the condensing unit is on top of the roof ,and the suction line that comes out of...
  4. Replies
    8
    Views
    827

    thanks for all the usefull help,guys

    thanks for all the usefull help,guys
  5. Replies
    8
    Views
    827

    8 years

    8 years
  6. Replies
    8
    Views
    827

    furnace problem

    this one does not heat the house over 72 digrees F
    other than flame sensor,dirty filter,clogged coil,dirty blower
    components that need to be checked,
    is there other than these have been missed.
    ...
  7. free cooling its always good to bring outside...

    free cooling its always good to bring outside
    air into the building
  8. Thread: the Low is Hi

    by coolhye
    Replies
    5
    Views
    1,023

    Hi everyone, need some help,split system 2.5...

    Hi everyone,

    need some help,split system 2.5 ton the condensing unit
    is clean so is the evap coil and the indoor blower.
    The outside temp is 93F,suply air 67F return
    air 80F hi side psi 220 lo...
  9. Replies
    12
    Views
    5,791

    check the flame sensor or the flue , there might...

    check the flame sensor or the flue , there might be a birds nest at the top.
  10. Replies
    0
    Views
    619

    Hi,everone I need to know if it is a good idea...

    Hi,everone

    I need to know if it is a good idea
    to installe a liquid accumulator for capillary tube system?
    and why?
  11. Thread: safe-unsafe

    by coolhye
    Replies
    4
    Views
    722

    discharge temp

    compressor refrigerant discharge temp
  12. Thread: head psi

    by coolhye
    Replies
    0
    Views
    481

    Gentelmen,techs How can we maintain a constant...

    Gentelmen,techs

    How can we maintain a constant head pressure on an air cooled condensing unit?




    coolhye
    thank you
  13. Thread: safe-unsafe

    by coolhye
    Replies
    4
    Views
    722

    hi,techs What is considered safe or unsafe...

    hi,techs


    What is considered safe or unsafe discharge temprechers?

    help needed please?


    yours
  14. Replies
    0
    Views
    612

    Where would the oil protection switch ...

    Where would the oil protection switch
    connected on the system?


    thanks folks
    coolhye
  15. Thread: discharge temp

    by coolhye
    Replies
    2
    Views
    674

    How do you reduce the discharge temp on a low...

    How do you reduce the discharge temp
    on a low temp condenssor?


    any help?

    thank you

    coolhye
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