... Heat exchanger 1.UL,CE,ISO passed 2.professional manufacturer 3.reasonable price,high quality,best service 4.easy install FHC028 Heat ... adopt thin stainless steel, high heat transfer factors.2.Reliability: adopt 316L and copper as well as high ... usage compare to shell and tube exchanger under same condition4.Lightly: Only 20-30% weight compare to shell and tube heat exchanger and reduce the logistics ...