Posted 1/23/2013 20:05 (#2844789 - in reply to #2844599) Subject: Re: energy free cattle waterers
NW MINN
what problems are you having with the ritchies? and what model are they? I've got 3 omni founts and they are about the only thing that will stay open at -25For lower. And now they have a belowthe surface valve that should never freeze as long as the power stays on.