Unused 2,685 sq. ft. 304 SS vertical shell and tube heat excahnger (4.6 MMBTU/Hr), Manufactured by Alliance Fab (Graham) in 2022. CS Shell rated 150 psi @212F. 304SS Tubes rated 150psi/FV psi @400F. Dimensions: 34? × 156?. Used as Primary surface condenser. Serial #1342, NB #164.