Used 50000 LB/Hr Packaged Watertube Boiler. Manufactured by Rentech. Type-D Water Tube. 600 PSI @935F. Natural Gas fired. 74.3 MM BTU/HR Zeeco Free Jet P16 burner with 100HP fan. Boiler Serial #2016-39- BLR. Includes Economizer (Serial # 2016-39-ECON) and Superheater (Serial #2016-39-260). Gas Train. Stack. Built 2017. Overall dimensions 39'11.25" x 25'7.875" x 50'. Boiler weight 97000 lb.