DIY Combustion Fan Gasket finished Video/Pictures

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lessoil

Minister of Fire
May 31, 2008
731
Western Maine
Decided to fabricate a high temp gasket per this video:


I did go with his 2 layer approach.(a bit thick though) Wanted a reusable gasket and one that will be resistant to the temperature.
The RTV I used is rated at 650F. Found a posting from Mike at Englander stating that temps have to be no
higher than 500F at combustion fan in order for the stoves to pass all tests. So below are the pictures of materials used and finished gasket. Will run stove this weekend as temps will be dropping.
FullSizeRender.jpg IMG_0721.JPG IMG_0722.JPG
 
Why on earth would you go through all that work? A bead around the joint tighten the nuts done! Repeat once a year, cost 18 cents!
Was a bit hesitant using the RTV on the bare metal flange. Did not want to have to scrape, pry etc. Also wanted to be able to start the stove immediately after cleaning. But, if the high temp stuff releases easily, then that would work fine. Would have to wait for curing.

Thanks for reply!

Mike
 
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