So I was setting up another Z8NA and wanted to get sensors working. After running around in circles, I simply installed from source and now it Just Works. Which is so much better, compared to last times results. BTW, I also install lm-sensors 3.3.4 by hand from source and got a z8na.conf from here.
cd ~/work/sys wget http://khali.linux-fr.org/devel/lm-sensors/config/sensors3-Asus-Z8NA-D6.conf sudo cp sensors3-Asus-Z8NA-D6.conf /etc/sensors.d/z8na.conf wget http://dl.lm-sensors.org/lm-sensors/releases/lm_sensors-3.3.4.tar.bz2 tar jxvf lm_sensors-3.3.4.tar.bz2 cd lm_sensors-3.3.4 make sudo make install sudo sensors-detect sudo sensors -s sudo sensors
For what its worth, kmod-w83795 RPMs are available in my repo.