[evh5150]

Just finished installing an Airhead Composting toilet in my 2021 BT5210.
Tapped into the black tank vent located under the vanity with a new sweeping tee above the P trap tee.
The necessary 12volt fan is located under the vanity.
Wired in a switch and inline fuse for the fan also.
Heading out soon for 10 days to see how it performs.
No more black tank needed and much less water usage needed for toilet.