heat exchanger 1.UL,CE,ISO passed 2.professional manufacturer 3.reasonable price,high quality,best service 4.easy install FHC095 heat transfer Features1. ... with the high heat transfer efficiency, only needs 1/3 water usage compare to shell and tube exchanger under same condition4. ... : Only 20-30% weight compare to shell and tube heat exchanger and reduce the logistics cost.5.Low fouling factors: high ...