Used 13400 lbs/hr hot oil electric circulation heater. Manufactured by Caloritech. Model #EX124643F861MXY. Rated 360 psi @800F. 480V/60Hz/3Phase, (24) Heating elements with control panel. 15" OD X 87" Length. Using Syntherim 800 heat transfer fluid. 2" inlet and outlet nozzles. Built 1998.