Inquiry (采购产品): air to air heat exchanger Hello, I am looking for a air to air heat exchanger for our new house in Fayetteville, AR. Do you know were we can get one? Thanks, Sonja **** Hidden Message ***** Sonja Hausmann 72701 USA Company: University of Arkansas/Geosciences Phone: 479 4447748 E-mail: shausman@uark.edu **** Hidden Message ***** shausman@uark.edu
