* General Shell and Tube Type
* Thermosiphon Reboiler
* Falling Film Evaporator (Shell and Tube Type)
* Air Cooled Heat Exchanger
* Feed Water Heater
* Round Surface Condenser
* Ejector
* Inter and After Condenser
* Heat Recovery Steam Generator (Shell and Tube Type)
* Waste Heat Boiler (Box Type)
* Economizer (Box Type)
* Air Preheater (Shell and Tube Type)