1. Exhaust noise should be reduced to a tolerable degree.
2. To reduce the air pollution at breathing level, Exhaust should be exhausted well above the
ground level
3. Pressure loss in the system should be reduced to minimum.
4. By use of flexible exhaust pipe, the vibrations of exhaust system must be isolated from the
plant.
5. A provision should be made to extract the heat from exhaust if the heating is required for fuel
oil heating or building heating or process heating.