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Type: Posts; User: georgehvac

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  1. Replies
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    Here's a pic of a deck that was framed in for an...

    Here's a pic of a deck that was framed in for an exspanded metal top. I had to replace a run cap, and compressor wire terminal kit. Not a fun job to say the least. 509561
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    1,071

    I just ran a call last night and diagnosed a bad...

    I just ran a call last night and diagnosed a bad txv/ or restriction at txv. It was to late at night to dig in, so I'll be going back this afternoon. Is Model number end4x30l14a1 one of the problem...
  3. Thread: Amana asx

    by georgehvac
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    158

    Thanks guys!

    Thanks guys!
  4. Thread: Amana asx

    by georgehvac
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    3
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    158

    Amana asx

    Any one have the factory 410a charge for Amana asx140481ca? Data plate said 147 Oz. I evacuated, charged and ended up with 4f sh, 20 to 30f subcooling that is fluxuating. Line set goes through slab...
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    More air flow=lower td. Less air flow=higher td.

    More air flow=lower td.
    Less air flow=higher td.
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    750

    Good info but you "ADD" 14.7 or 15 to your gauge...

    Good info but you "ADD" 14.7 or 15 to your gauge readings to get atmospheric pressure, then divide discharge PSIA by suction PSIA for compression ratio.
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    485

    j-mart didn't have any fieldpiece or testo...

    j-mart didn't have any fieldpiece or testo anemometers in stock, so the uei dafm3 was the winner. It looks and feels cheap- hopefully it works out!
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    485

    uei or fieldpiece anemometer?

    Ive been thinking about buying a uei dafm3 or a fieldpiece aav2 head for checking cfm. Are either of these anemometers worth getting?
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    232v x 41a =9512w 9512w / 1000 =9.512kw ...

    232v x 41a =9512w

    9512w / 1000 =9.512kw

    9.512kw x 3412.142 BTU/hr = 32,456BTU/HR
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    sorry for the wrong info- ive had a long week and...

    sorry for the wrong info- ive had a long week and sleep deprived. good luck :gah:
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    1,698

    You should also have a sh over 10 degrees.

    You should also have a sh over 10 degrees.
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    1,698

    I don't thinks its an airflow problem because...

    I don't thinks its an airflow problem because your td is on the lower side.
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    1,698

    0 SH? Evaporator is starved. Look for a...

    0 SH? Evaporator is starved. Look for a restriction in liquid line.
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    If you have a 25*f delta t then you probably have...

    If you have a 25*f delta t then you probably have an evaporator icing up. Is the compressor off on low pressure?
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    2012 irc # m1502.4.1. Dryer exhaust must be...

    2012 irc # m1502.4.1. Dryer exhaust must be smooth interior finish, 4" dia and constructed of metal. Looks like you have to install a new dryer vent.
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    CFM * 1.08 * delta t = Btu/hr

    CFM * 1.08 * delta t = Btu/hr
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    33f deta T= air flow problem. Psi was dropping...

    33f deta T= air flow problem. Psi was dropping because the evap wasnt absorbing heat.
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    No worries, I appreciate the help. This is the...

    No worries, I appreciate the help. This is the full reply email that I just received from robinair when trying to get the specs. What a joke!

    "This pump come from China and they do not give us...
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    Well its not 1/2" npt. Its to big.

    Well its not 1/2" npt. Its to big.
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    Thanks Leigh. It looks like 15500 is smaller...

    Thanks Leigh. It looks like 15500 is smaller than 7/8.
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    I called robinair product support and they...

    I called robinair product support and they couldnt find the inlet size- go figure. Same with aa. I ordered a 1/2" npt 1/2" flare tee off fleabay for 6$ to give a try. If it doesn't fit, no big...
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    I called aa but they were closed. Ill try again...

    I called aa but they were closed. Ill try again wed. Thanks for the help!
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    Hey hvac5646- Im in Livonia enjoying the heat...

    Hey hvac5646- Im in Livonia enjoying the heat wave. Just checked my yj hoses, the're 1/2" flares.
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    tee for robinair 15500 vacuum pump

    I have a robinair 15500 that im looking to up size the tee for 1/2" hoses. Any one know what size and thread type fits inside the vacuum pump? I thought it was npt, but might be acme?
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    It could be worst... At least its not snow.

    It could be worst... At least its not snow.
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