From: utzoo!decvax!microsof!uw-beave!uw-june!palmer Newsgroups: net.wanted Title: Water Heat Pump Article-I.D.: uw-june.339 Posted: Mon Mar 14 16:33:05 1983 Received: Fri Mar 18 01:31:22 1983 I am looking for a heat pump which uses a heat exchanger designed for use in water. I've heard that there are some systems in use in Europe to get heat and cold out of ground water. David Palmer