i had exactly that which you describe in my ericson.
it was a thetford 875. had a handpump option that was built into boat so emptying the intrinsic 6 gal holding tank was easy and never had tyo remove any part to rid boat of effluent. i used odorlos in it to keep stink out.
i also saw same exact set up in a transat islander 44.
it was a thetford 875. had a handpump option that was built into boat so emptying the intrinsic 6 gal holding tank was easy and never had tyo remove any part to rid boat of effluent. i used odorlos in it to keep stink out.
i also saw same exact set up in a transat islander 44.