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  1. It sounds like they are labeled as common on the...

    It sounds like they are labeled as common on the dual run cap not common of the motor itself. IE "common" goes to capacitor common and "cap" goes to capacitor fan.

    Sent from my SCH-R530U using...
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    All we can do is report the videos that in some...

    All we can do is report the videos that in some way violate YouTube's TOS, correcting the uploader via the comments won't work for long because they can censor us by deleting such comments or even...
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    It's stumped me. Failed 3uf 370v from an early...

    It's stumped me. Failed 3uf 370v from an early 80s Emerson single speed ceiling fan, top bulged hence terminals disconnected. No PCBs so I uncrimped the can, drained the oil, and unrolled and...
  4. Since it's resurrected anyway, has anyone tried...

    Since it's resurrected anyway, has anyone tried using the ribbon burner from an old furnace, seems like it would cover a much wider swath, but then I have never used the fire method personally.
    ...
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    The condensing coil is all about rejecting heat...

    The condensing coil is all about rejecting heat from vapor at the dew point as rapidly as possible. If the coil is dirty, the discharge superheat is too high so lots of the vapor is above its dew...
  6. The residential AOP section reminds me of...

    this video.


    https://www.youtube.com/watch?v=hFFJk1-XCkk
    No matter how many times we say no DIY they still ask. Just like the trucks in that video. :gah:
  7. Looks like an LED edge lit LCD where not all of...

    Looks like an LED edge lit LCD where not all of the LEDs are working. The LEDs are connected in series strings and each string is individually current regulated, if something goes wrong the IC that...
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    AFAICT if the board says that it will lock out if...

    AFAICT if the board says that it will lock out if hot and neutral are reversed then it is getting the flame rod voltage from the AC line, IE with them swapped there is no voltage rod-ground which...
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    What was up with the audio in that clip, some of...

    What was up with the audio in that clip, some of it was only on the left channel, some only on the right channel, none on both.
  10. Well, I just R&Red the HSI on my parent's York...

    Well, I just R&Red the HSI on my parent's York downflow (P3DHB12N07501A) in the house they just bought, looks just like the one in this post except upside down, and while I was in there I cleaned the...
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    #12, the evaporator is below freezing and making...

    #12, the evaporator is below freezing and making frost/ice, high side is a little too high, get the tequila and margarita mix ready, it's going to be a good day for someone. :cheers: (I don't drink)
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    OK I'll try, suction side leak lost all the...

    OK I'll try, suction side leak lost all the refrigerant, vacuum on low side on compressor startup sucked in air, non condensable air in high side drove head pressure sky high, boom.

    I wouldn't...
  13. The best part of that is the VVS section of...

    The best part of that is the VVS section of driving the stake into the ground.


    https://www.youtube.com/watch?v=Bt9zSfinwFA
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    A couple of things to clear up about the portable...

    A couple of things to clear up about the portable ventless heater:

    It does not have an O2 sensor, it just has a calibrated torch flame on the pilot burner that barely touches the thermocouple tip,...
  15. Only a 750 millivolt gas valve, not like you need...

    Only a 750 millivolt gas valve, not like you need it or anything. :gah:
  16. A couple thoughts, PCs aren't nearly as sensitive...

    A couple thoughts, PCs aren't nearly as sensitive to bad power as many think, the first thing most non or passive power factor corrected switched mode power supplies do with the power is run it...
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    Not on something with in-shot burners, 2 stage...

    Not on something with in-shot burners, 2 stage and variable furnaces slow down the inducer to match the lower gas flow. On a natural draft furnace underfiring would just cause heat exchanger to run...
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    Nope, part of the dining room that was walled in...

    Nope, part of the dining room that was walled in as a closet with studs and paneling with a return grille. There is no return ductwork, just 2 20x25x1 pleated filters (not 3M Crack-O-Matic) in an A...
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    This one is my furnace. It no longer has that...

    This one is my furnace. It no longer has that pesky condensate separator.

    318801
  20. AFAICT as long as you have a metering device that...

    AFAICT as long as you have a metering device that is correct for the compressor tonnage and 350-400cfm per ton you can run a larger evap coil, with a caveat, a too far over-sized coil won't have...
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    Name is the same as on here and team is currently...

    Name is the same as on here and team is currently PC Pitstop (32035), though I'm thinking about switching to This Week In Tech TWiT (35054)
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    Refrigerant compressors are measured in...

    Refrigerant compressors are measured in horsepower or kilowatts in other countries.

    For A/C 1 HP~= 1 ton.

    For larger temp differences BTUs per HP goes down so a 1HP compressor from a window...
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    Hence why even though my 3820 is liquid cooled...

    Hence why even though my 3820 is liquid cooled with the 120x240 rad, I have it at stock clocks with Speedstep on, so with FAH going it is @ 3.7GHz and 1.192V right now. I don't have deep enough...
  24. I'm watching a show about it on PBS now.

    I'm watching a show about it on PBS now.
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    It would have been a better article if they had...

    It would have been a better article if they had actually called it refrigerant not coolant.
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