On Tue, 06 May 2014 11:01:49 -0500, Moe DeLoughan wrote:

$100.00.

http://www.us.kohler.com/us/catalog/...uctNumber=1954

How often does one have to replace the batteries? There will be a constant
drain on them. Lithium ion batteries are not allowed. Exposing them to
water can result in a fire.

And I can see cleaning the tank top causing an unnecessary flush.

Don. www.donwiss.com (e-mail link at home page bottom).