<p dir="ltr">I have used hi low vents on the same exterior wall with no issues and we have used the "firewall" through wall terminals there we a pvc box and connect the pipe to that. Every part has a price and it all adds up</p>
<div class="gmail_quote">On Oct 28, 2014 12:54 PM, "Drake" <<a href="mailto:drake.chamberlin@redwoodalliance.org">drake.chamberlin@redwoodalliance.org</a>> wrote:<br type="attribution"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div>
Hello Wrenches,<br><br>
A client wants to use a passive battery venting method with a heat
exchanger to the outside for his bank of Full River AGM batteries. Below
is a link to one site that recommends this method. Has anyone used this
method? <br><br>
<a href="http://www.bdbatteries.com/hydrogenventing.php" target="_blank">
http://www.bdbatteries.com/hydrogenventing.php</a> <br><br>
My main concern for about the batteries is that they not get cold and
lose capacity during the short days when storage is most needed.<br><br>
He would also like to connect the terminals inside the box to a pass
through jumper
<a href="http://www.bdbatteries.com/lugs.php?id=269" target="_blank">
http://www.bdbatteries.com/lugs.php?id=269</a> and then run the cables,
without conduit, to the inverter. As far as I know, conduit is always
required on the battery cables even if fuses are used in the battery box.
Has anything changed?<br><br>
Thanks,<br><br>
Drake <br><br>
Drake Chamberlin<br>
<i>Athens Electric LLC<br>
OH License 44810<br>
CO License 3773<br>
NABCEP Certified Solar PV <br>
<a href="tel:740-448-7328" value="+17404487328" target="_blank">740-448-7328</a><br>
</i><a href="http://athens-electric.com/" target="_blank">http://athens-electric.com/</a>
<br><br>
<br>
</div>
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