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Type: Posts; User: Spide

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  1. in the original post i see "Having some humidity...

    in the original post i see "Having some humidity issues in my house ..."

    what are these humidity issues?
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    2,181

    have the duct system replaced by a contractor...

    have the duct system replaced by a contractor that speaks manual J and manual D.

    i bet 80% of the duct systems in residential housing does not have enough airflow capacity or else has poorly...
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    822

    what was the failure mode of the motor?...

    what was the failure mode of the motor?
    bearings? windings?
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    570

    we have had good success using craig1's procedure.

    we have had good success using craig1's procedure.
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    236

    20+ year old residential a/c would be better...

    20+ year old residential a/c would be better replaced than repaired.
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    627

    i would do a load calculation using ACCA manual J...

    i would do a load calculation using ACCA manual J and sketch out the existing ductwork.
    what is the actual design tonnage required and what is the capacity of the existing ductwork.
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    1,239

    Now the system is running like this: 410-a ...

    Now the system is running like this:
    410-a
    Suction 160#/56* Suction temp 76* SH=20

    Head 400#/116* LL temp 106* SC=10

    I would think that with a relatively smaller, 3ton TXV on a larger...
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    1,087

    ductboard fabricated and installed correctly is...

    ductboard fabricated and installed correctly is cost effective and works as well as insulated sheet metal ductwork.

    anything not installed correctly (like flex duct) will not be effective or work...
  9. hank williams sr had a good song about mind your...

    hank williams sr had a good song about mind your own business.
  10. Thread: pump down

    by Spide
    Replies
    20
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    1,225

    many lo temp compressors are murdered due to...

    many lo temp compressors are murdered due to flood back from the evaporator after defrost.
    pump down prior to defrost can also speed up defrost time.
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    1,314

    is this piece of equipment grounded?

    is this piece of equipment grounded?
  12. arrgh... change the stars to b l o g s p o t...

    arrgh... change the stars to b l o g s p o t without the spaces...

    that works!
    :)
  13. to VSTECH. your hyperlink thingy is broken...

    to VSTECH.

    your hyperlink thingy is broken using IE.
  14. Replies
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    1,174

    please tell me it works, please tell me it works,...

    please tell me it works, please tell me it works, please tell me it works, please tell me it works, please tell me it works, please tell me it works,please tell me it works, please tell me it works,...
  15. Thread: Lineset sizing

    by Spide
    Replies
    8
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    639

    where i live, the inspectors and insurance...

    where i live, the inspectors and insurance companies want installations per the manufacturer's instructions.
    the manufacturer will address refrigerant line sizing in these instructions with charts...
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    352

    in Ohio, a backflow device on a sprinkler system...

    in Ohio, a backflow device on a sprinkler system requires a sprinkler certification of some kind.
    all other backflow devices require a backflow certification.

    the certs are expensive to get in...
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    1,011

    nu-Calgon CalClean. USDA okie-doke and safe on...

    nu-Calgon CalClean.
    USDA okie-doke and safe on membrane roofs.

    if she needs more than that, you need a new coil.
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    341

    I think its a Witt, Russell, HTPG unit.

    I think its a Witt, Russell, HTPG unit.
  19. Replies
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    347

    why did the compressor fail? short-cycled the...

    why did the compressor fail?
    short-cycled the oil out of it??
  20. Replies
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    706

    Hmm, your suggesting high operating temps or just...

    Hmm, your suggesting high operating temps or just a bad iol ?

    I am pointing out how an oil pressure control can trip without an oil failure.
    I have seen perfectly good oil pressure controls...
  21. Replies
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    706

    if the compressor internal overload opens with...

    if the compressor internal overload opens with the contactor closed, the oil pressure control will time out and open.
    the internal OL then resets.
    when you arrive, you reset the oil control and...
  22. good luck with your pledge. i'll alert Sporlan.

    good luck with your pledge.
    i'll alert Sporlan.
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    I am so glad the homeowner didn't get ripped off....

    I am so glad the homeowner didn't get ripped off.
    A professional makes it look easy, don't you think?
    :)
  24. have you seen a physician about your headaches?

    have you seen a physician about your headaches?
  25. Replies
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    1,584

    who makes the ComfortAire mini splits? LG??

    who makes the ComfortAire mini splits?
    LG??
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