ACV Single Wall Heat Exchanger, 70 MBH Heating, 350 deg F, 450 psi/150 psi (E Models)/362 psi (DW Models), NPT, 14 Plates, 8 in H x 3.3 in W x 1.6 D, AISI 316L Stainless Steel
7/8 in Sweated connection 3/4 Threaded connection 99.9 % copper braze material