Placement of catalytic combustor probe

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mmeister55

New Member
Hearth Supporter
Jul 11, 2009
13
Detroit area, Michigan
My Appalachian 52 Bay insert has a small hole above the front door that is supposedly where I'm to insert a catalytic probe thermometer. To me this seems like it would allow me to read the temperature of the front side (the air intake side) of the combustor. But when I look at the probe manufacturer's installation instructions (see url below) it looks like they want the probe to read the back side temperature of the combustor. So should I use the factory hole and measure the front temp, or would it be way better to drill a probe hole in the stove behind the combustors to get the exit temperature? Would it be worth it to do all that?

here's the url: http://www.condar.com/cat_meters_dir4use_woodstoves.html
 
I would think that the probe should measure the exhaust AFTER passing through the CAT.
 
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