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Type: Posts; User: mdb2097

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  1. Replies
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    Hello all, Can insulation be added to the...

    Hello all,
    Can insulation be added to the exterior of foil faced duct board without causing problems? My duct is in an unconditioned attic and I would think that more insulation would be better.
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    Ducts

    Ok, let's assume that the 6 degree loss from coil to difuser would substantially help (probably a safe assumption). I currently have 15 year old duct board with 15" flex runs off of it. (In hot...
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    55% r humidity. Could that cause cooling...

    55% r humidity. Could that cause cooling problems at the coil?
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    680

    Hello all, I don't believe my ac is cooling...

    Hello all,
    I don't believe my ac is cooling correctly and I would like to hear your opinions. outside temp 95 vent temps 66
    return air at air handler 75 supply air at coil 60. Is 15 degrees...
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    If I need to call a pro, then can I assume you...

    If I need to call a pro, then can I assume you believe there is a problem? If yes, then I am going to call the installer. Not looking for a solution, just input on probabiltiy that there is a...
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    Hello all, I have an upstairs unit that is...

    Hello all,
    I have an upstairs unit that is blowing 61 degree air from the vent closest to the unit, maybe 10 feet away. (It's a split unit) Room temps don't get below 74. My downstairs unit blows...
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    Freon

    Thanks bwal2.

    Looks like 1/2 inch copper. Freon is r22. The documentation that was left states that the unit contains enough freon for 20 feet of tubing. I am certain that the distance between...
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    Anyone got a handle on how much freon 20 ft of...

    Anyone got a handle on how much freon 20 ft of copper tubing will typically hold? Is it in the pounds?
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    Package Unit Pictures -- Inside.

    Please review the pics below. How should the bottom gap be sealed? How should the seams be sealed? Would "Good Stuff" be sufficient to seal the bottom or could that damage the unit?
    ...
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    What is the gas whip? Is that the snake looking...

    What is the gas whip? Is that the snake looking thing on the floor? Is it a hazzard to not use stainless? As far as I know a permit was not pulled. I had six different companies come out and...
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    still more questions.

    Hello all. I am still curious to know if I got the correct equipment tonnage for the job. He quoted 2 1/2 for the upstairs. Can someone read the model number posted originally and clear it up for...
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    More questions.

    Hi Dash,
    The contractor is going to come back to address any issues that I have. Can you fill me in as to why you think this was not a quality install so that I can speak more intellegintly with...
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    Answers.

    Original duct work, this was a changeout. I had 6 different companies provide quotes. This contractor was not the cheapest and had the best reviews from realatives. None of the 6 did any...
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    Same pics just bigger

    http://img145.echo.cx/my.php?image=10013610dr.jpg

    http://img145.echo.cx/my.php?image=10013626ue.jpg

    http://img145.echo.cx/my.php?image=10013636ft.jpg
    ...
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    more pics

    http://img145.echo.cx/img145/3594/10013645jb.th.jpg
    http://img145.echo.cx/img145/4272/10013636ft.th.jpg
    http://img145.echo.cx/img145/6/10013626ue.th.jpg...
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    http://img145.echo.cx/img145/6718/10013674ed.th.jp...

    http://img145.echo.cx/img145/6718/10013674ed.th.jpg

    http://img145.echo.cx/img145/6718/10013674ed.th.jpg

    http://img145.echo.cx/img145/6718/10013674ed.th.jpg
    ...
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    Need Advice Questionable Install -- PICS Included

    I had a 'pro' install 2 new hvac systems for me a couple of days ago and I am unsure of his work. First off, he quoted me a Armstrong unit and I got a Concord. Are these comparable units? Second...
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