<p dir="ltr"><br>
On Dec 8, 2012 11:17 AM, "John Kreznar" <<a href="mailto:jek@ininx.com">jek@ininx.com</a>> wrote:<br>
><br>
> Homan Chou <<a href="mailto:homanchou@gmail.com">homanchou@gmail.com</a>> writes:<br>
><br>
> > I would like to turn the heater on or off based on the ambient<br>
> > temperature upstairs.<br>
><br>
> Why not just extend the millivolt wiring to the upstairs and reconnect<br>
> the thermostat (or a new one -- widely available) there?<br>
><br>
I would also say run wiring upstairs.</p>
<p dir="ltr">As for relay sounds like you would want normally open and rated for contiunous operation or a latching relay. I am sure there are lots of howtos out there for driving a relay.<br></p>
<p dir="ltr">> --<br>
> OpenPGP key: <a href="http://ininx.com">http://ininx.com</a><br>
> John E. Kreznar <a href="mailto:jek@ininx.com">jek@ininx.com</a> 9F1148454619A5F08550 705961A47CC541AFEF13<br>
><br>
</p>