Inquiry (采购产品): air to water HX We have the following application for an air to water heat exchanger: WATER SIDE INLET 25 GPM @ 30 psig 220 F water (treated boiler feed water) WATER SIDE OUTLET 25 GPM ~195 F AIR SIDE INLET 2679 SCFM 80 F water (room air) AIR SIDE OUTLET 2679 SCFM 180 F Air and water side pressure drop should be limited to about 0.5" WC and 5 psig, respectively. I am assuming that a copper tube, aluminum fin type HX would be best, but please let me know if there are other options. Do you have any standard product available for this application? If so, what is the cost? If not, can you custom design this? I would expect the volume of units to be about (50) per year with somewhat varying flowrates. **** Hidden Message ***** dan willems 53209 USA Company: cleaver-brooks E-mail: dwillems@cleaver-brooks.com **** Hidden Message ***** dwillems@cleaver-brooks.com