It is odd- the Cadet we have is a 1.28 gal/flush and it seems noisy but outside of the bathroom - no one can hear it. It sounds loud in the bathroom but it does not seem to transmit past the inside. Even with the toilet literally next to the door. -- Brian
"It drops into your stomach like a Abrams's tank.... driven by Rosanne Barr..." A. Bourdain
