Inquiry (采购产品): heat exchanger My company has been in the geothermal business for several years. We have installed over 500 miles of ground sources vertical loops. We converted a air exchanger to water on a walk-in cooler and it has performed very well for a couple of years. We are looking into the posibility of converting residential and comercial heat pumps from air exchangers to water to increase the efficiency of the equipment. We are in the process of converting heat pumps on one of our employees house and are in need of a model 13F6 exchanger for this. This will alow us to monitor the efficiencies of the converted system against the standard heat pump. We think this could be a less costly option for homes that are facing increasing utility bills as oposed to changing out all their existing equipment. Thanks, Phil Ewbank **** Hidden Message ***** Phillip Ewbank 1204 Sooner Fairview, OK 73737 USA Company: Ewbank Geo Service Title: Owner Phone: 580 227 3352 Fax: 580 227 3352 E-mail: ewbank@io2online.com **** Hidden Message ***** ewbank@io2online.com