Inquiry (采购产品): Small boiler DHW economisers Does anybody provide/manufacture small boiler heat exchangers for secondary DHW production. Typical atmospheric building hot water heat boiler....140-180 Deg.F = HWS. Then natural gas stack temps 300-350 Deg.F use stack exhaust to heat domestic hot water from 50 to 120 Deg.F. **** Hidden Message ***** steven meyer 80525 Company: Colorado State Univ. E-mail: smeyer@users.fm.colostate.edu **** Hidden Message ***** smeyer@users.fm.colostate.edu
