[RE-wrenches] Passive Battery Venting

[Jerry Shafer]

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
On Oct 28, 2014 12:54 PM, "Drake" <drake.chamberlin at redwoodalliance.org>
wrote:

>  Hello Wrenches,
>
> 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?
>
>   http://www.bdbatteries.com/hydrogenventing.php
>
> 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.
>
> He would also like to connect the terminals inside the box to a pass
> through jumper http://www.bdbatteries.com/lugs.php?id=269 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?
>
> Thanks,
>
> Drake
>
> Drake Chamberlin
>
>
>
>
>
> *Athens Electric LLC OH License 44810 CO License 3773 NABCEP Certified
> Solar PV 740-448-7328 <740-448-7328> *http://athens-electric.com/
>
>
>
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