<div class="bbWrapper"><blockquote data-attributes="" data-quote="WES999" data-source=""
class="bbCodeBlock bbCodeBlock--expandable bbCodeBlock--quote js-expandWatch">
<div class="bbCodeBlock-title">
WES999 said:
</div>
<div class="bbCodeBlock-content">
<div class="bbCodeBlock-expandContent js-expandContent ">
I purchased kaowool from here: <a href="http://stores.ebay.com/HIGH-TEMP-REFRACTORY-STORE" target="_blank" class="link link--external" data-proxy-href="/talk/proxy.php?link=http%3A%2F%2Fstores.ebay.com%2FHIGH-TEMP-REFRACTORY-STORE&hash=859c0f91c6ae809ddbecd6542dfcaa0e" rel="nofollow ugc noopener">http://stores.ebay.com/HIGH-TEMP-REFRACTORY-STORE</a><br />
I bought a 25' long role of 1/4" thick for about $35. It was enough to line my Fisher with 2 layers and my Regency with one layer, and cover the baffle on the Fisher with 2 layers. Use a dust mask when handling.<br />
<br />
I measured the secondary air inlet vs. fire box size on my Regency and scaled it up for the Fisher.<br />
I used 3 1.25 dia holes.<br />
<br />
The 1.50 rectangular tubing is not welded on the inside of my stove, they are just screwed on.<br />
It looks like it is welded but the tubing has a peice of 1/4 plate welded to it for a spacer.<br />
Same with the back manifold, the whole assembly is removable.<br />
<br />
I added a pic of the OLD version so you can get a better idea.
</div>
<div class="bbCodeBlock-expandLink js-expandLink"><a role="button" tabindex="0">Click to expand...</a></div>
</div>
</blockquote><br />
Cool. Seems like a reasonable price for amount of product. How much heat transfer to the room is lost in operation with the kaowool or does it just take a little longer to start throwing the same heat.<br />
<br />
Gotcha. I referenced the model 13 a home depot for a few ideas, but I was hesitant to crawl on the floor of the store with a mirror and flashlight to check the secondary air hole size. I believe the're behind the legs on the bottom of the stove. <br />
<br />
<br />
Oh, ok. Yeah sure looks welded in the photos. Screws are waaaaay easier in that tight location. Food for thought. That cuts the time for that upgrade way down. Where did you make your three holes. They look like they're on the front. How'd you route that?</div>