Inquiry (采购产品): SU15 chiller We now a use a 3000W chiller to control the temperature of a water reservoir and are considering a larger unit. What side of the unit does the air exhaust from, what brand of solenoid valve is used, and what type of refrigerant is used in the SU15? **** Hidden Message ***** Charles Kistler 6991 Old 3C Highway Westerville, OH 43082 USA Company: Orton Ceramic Foundation Title: Sr engineer Phone: 614-818-1326 Fax: 614-895-5610 E-mail: kistler@ortonceramic.com **** Hidden Message ***** kistler@ortonceramic.com