Feedwater Heater Efficiency

Feedwater Heaters and Heat Rate Describe the normal operation of a closed feedwater heater Describe the normal operation of an open feedwater heater. Feedwater Heater Performance Describe methods that an operator can use to check the performance of a feedwater heater. Troubleshooting Feedwater Heaters Identify some typical operating problems that may develop in feedwater heaters Describe the effects of feedwater heater operating problems on the terminal temperature difference (TTD) and the drain cooler approach (DCA) Describe typical procedures that may be followed in troubleshooting a feedwater heater problem.