Bathroom Fan/Vent

[eagle19952]

I plan on using a larger computer "muffin" fan as the fartfan for my bathroom, switched on by a microswitch under the toilet seat.   I may also try to vent this fan into the upper of my black tank's two vent pipes (methane added to methane?) which runs up inside the wall next to the bathroom, with a self-closing damper to prevent back-flow from that vent pipe.   If there were some way to draw the air directly from inside the loo itself I would like to do so, but that may require a redesign of the toilet bowl.   Nothing's impossible!

John

why stop there...methane to the air intake ought to net .0005 hp 

[Oonrahnjay]

why stop there...methane to the air intake ought to net .0005 hp   

     And don't stop there.  I have designed a "HHO/ Brown Gas" generator that's so good that it makes your fuel tank overflow after 200 miles.  Just send $299 for the plans and blueprints to Mr. GutWrench Enterprises, Cadillac Ranch, Harare, Zimbabwe.