<span style="color: rgb(51, 51, 255);">Sorry about this long listing with its repetitions, but I don't have time to delete the repeats. S</span><br><br><div class="gmail_quote">---------- Forwarded message ----------<br>
From: <b class="gmail_sendername"></b> <span dir="ltr"><<a href="mailto:mailman-bounces@listserv.repp.org">mailman-bounces@listserv.repp.org</a>></span><br>Date: Thu, Sep 30, 2010 at 11:43 AM<br>Subject: Uncaught bounce notification<br>
To: <a href="mailto:greenbuilding-owner@listserv.repp.org">greenbuilding-owner@listserv.repp.org</a><br><br><br><br><br>---------- Forwarded message ----------<br>From: Steven Tjiang <<a href="mailto:steve@tjiang.org">steve@tjiang.org</a>><br>
To: <a href="mailto:john@buildingscience.com">john@buildingscience.com</a><br>Date: Thu, 30 Sep 2010 10:43:46 -0700<br>Subject: Re: [Greenbuilding] erv's<br>Contact Barry Stephens, the Zehnder US rep. I can send you is email privately if you wish. He is very knowlegeable and friendly. Last time I spoke with Barry, he said Zehnder's HVI certification is in progress so he may be able to share them with you for an apples to apples comparision. It is passive house certified so it is at least as efficient as the Ultimate Air unit. I don't recall the exact numbers but I believe the watts/cfm is lower than the Ultimate Air especially at higher flow.<div>
<br></div><div>I have installed one in my house.<br><div><br clear="all">---- Steve (KZ6LSD)<br>
<br><br><div class="gmail_quote">On Thu, Sep 30, 2010 at 10:37 AM, John Straube <span dir="ltr"><<a href="mailto:john@buildingscience.com" target="_blank">john@buildingscience.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
Can you point us to the spec sheet of the product so we can see how or if it is efficient?<br>
<br>
John Straube<br>
519 741 7920<br>
Sent via BlackBerry<br>
<br>
<br>
-----Original Message-----<br>
From: Gennaro Brooks-Church <<a href="mailto:info@ecobrooklyn.com" target="_blank">info@ecobrooklyn.com</a>><br>
Sender: <a href="mailto:greenbuilding-bounces@listserv.repp.org" target="_blank">greenbuilding-bounces@listserv.repp.org</a><br>
Date: Thu, 30 Sep 2010 13:25:52<br>
To: Alan Abrams<<a href="mailto:alan@abramsdesignbuild.com" target="_blank">alan@abramsdesignbuild.com</a>><br>
Cc: Greenbuilding Forum<<a href="mailto:greenbuilding@listserv.repp.org" target="_blank">greenbuilding@listserv.repp.org</a>><br>
Subject: Re: [Greenbuilding] erv's<br>
<br>
Zehnder is very respected in the Passive House community. Not cheap<br>
but very effective and efficient.<br>
<br>
Gennaro Brooks-Church<br>
<br>
Cell: 1 347 244 3016 USA<br>
<a href="http://www.EcoBrooklyn.com" target="_blank">www.EcoBrooklyn.com</a><br>
22 2nd St; Brooklyn, NY 11231<br>
<br>
<br>
<br>
<br>
On Thu, Sep 30, 2010 at 11:51 AM, Alan Abrams<br>
<<a href="mailto:alan@abramsdesignbuild.com" target="_blank">alan@abramsdesignbuild.com</a>> wrote:<br>
> Gennaro--<br>
><br>
> why Zehnder's, particularly if they are mo' muh-nee?<br>
> (FWIW, they are not listed by HVI...)<br>
><br>
> AA<br>
><br>
> Alan Abrams<br>
> Abrams Design Build LLC<br>
> A sustainable approach to beautiful space<br>
> <a href="mailto:alan@abramsdesignbuild.com" target="_blank">alan@abramsdesignbuild.com</a><br>
> <a href="http://www.abramsdesignbuild.com" target="_blank">www.abramsdesignbuild.com</a><br>
> 202-726-5894 o<br>
> 202-437-8583 c<br>
> 202-291-0626 f<br>
><br>
><br>
><br>
><br>
> On Wed, Sep 29, 2010 at 4:48 PM, Gennaro Brooks-Church<br>
> <<a href="mailto:info@ecobrooklyn.com" target="_blank">info@ecobrooklyn.com</a>> wrote:<br>
>><br>
>> The trend is moving away from the wheels due to maintenance issues. I'm<br>
>> installing two Zehnder ERV but they are costly. I need to do three unit for<br>
>> a lower budget and still haven't decided what to use yet.<br>
>><br>
>> Gennaro.<br>
>> Eco Brooklyn<br>
>> 347 244 3016<br>
>> Sent from my phone<br>
>><br>
>> On Sep 29, 2010 4:44 PM, "Alan Abrams" <<a href="mailto:alan@abramsdesignbuild.com" target="_blank">alan@abramsdesignbuild.com</a>> wrote:<br>
>><br>
>> Gennaro--<br>
>><br>
>> here's the source of the info:<br>
>> <a href="http://www.hvi.org/assets/pdfs/CPD/HVICPD_Sec3_Sept2010.pdf" target="_blank">http://www.hvi.org/assets/pdfs/CPD/HVICPD_Sec3_Sept2010.pdf</a><br>
>><br>
>> my comments were based on nothing else--like trying to decide what would<br>
>> make for a satisfying dinner, by looking at a list of ingredients.<br>
>><br>
>> AA<br>
>><br>
>> Alan Abrams<br>
>> Abrams Design Build LLC<br>
>> A sustainable approach to beautiful space<br>
>> alan@abramsdesig...<br>
>><br>
>> On Wed, Sep 29, 2010 at 4:41 PM, Gennaro Brooks-Church<br>
>> <<a href="mailto:info@ecobrooklyn.com" target="_blank">info@ecobrooklyn.com</a>> wrote:<br>
>> ><br>
>> > Hi<br>
>> > That i...<br>
><br>
<br>
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