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Type: Posts; User: gcunnin

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    Man, this is stressful. I know you ultimately...

    Man, this is stressful. I know you ultimately have to "trust your HVAC contractor" but with $$$$$$$$$$$$$$ on the line it is hard not to want to understand this stuff as much as possible and gain...
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    dash: thanks for the info on sensible capacity...

    dash: thanks for the info on sensible capacity effect. If that is the case...assuming a 74 temp goal in every room...and that the HVAC-CALC program says the whole house CFM demand is 2,600...would...
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    a. Getting bids to upgrade to the 2-stage...

    a. Getting bids to upgrade to the 2-stage compressors. Contractor already hints this is going to be painful ($$-wise).

    b. 9' walls are true 9' with a lower plate line than the 11' walls (roof &...
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    trying to make sure I'm using HVAC-CALC correctly

    Yes, I have each of the wall orientations and associated windows/doors correct (triple checked it).

    I have one fireplace (gas, enclosed glass) which I had already put in the calc.

    I put people...
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    /delete

    /delete
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    Lol...thank you for the feedback on my attempt at...

    Lol...thank you for the feedback on my attempt at using the load calculator.

    It shows you how little I know that I got gain/loss meaning backward. So, the program says I need 48K BTU or 4 tons...
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    Ok...meeting with HVAC guy today. I used the...

    Ok...meeting with HVAC guy today.

    I used the HVAC-Calc program to try and get my own numbers to compare with contractor.

    But...I have concerns that my numbers are garbage in-garbage out...
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    Thank you all very much for the replies. I know...

    Thank you all very much for the replies. I know specific costs are not to be discussed so I am not asking for that in what follows.

    My budget is already crazy strained with the system as...
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    Pulling the trigger on Carrier Infinity!

    Been digesting tons of HVAC info and remain mostly confused.

    But, I have to make some kind of decision and at this point I'm leaning toward the Carrier Infinity.........I think. Just want to...
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    I probably would, too but I am framing now and ...

    I probably would, too but I am framing now and can't wait for them to support zoning (unless they do it in the next week or so - ha). I am still in shock that they didn't engineer for this from the...
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    Wow...'VRV/VRF 101'...that's a lot of info,...

    Wow...'VRV/VRF 101'...that's a lot of info, mchild. Thanks! And, yes, it does help.

    My impression (which may not be accurate) is that you seem to lean toward Daikin. Athough after-installation...
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    Hmmmm...There are a dozen Mitsubishi dealers just...

    Hmmmm...There are a dozen Mitsubishi dealers just counting those right here in town but only 2 Daikin dealers for entire region (and the closest is about 2 hours away). Not sure why this is, but...
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    I'm very surprised a very high end, very...

    I'm very surprised a very high end, very expensive system like the iQDrive isn't zone compatible right out of the gate. I would think that variable speed blower & compressor would make it a great...
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    many iQuestions about zoning the iQDrive....

    I'm doing a major remodel (gutting the house) and will be replacing the HVAC systems including ducts. The iQDrive seems like it would handle a wide range of zone sizes well. But, does anyone have...
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