Abstract: A system for draining condensed steam from a closed high pressure feedwater heater installed in a steam turbine power generation cycle, and recycling the drains into the feedwater system at a point between the inlet to the main feedwater pump and an immediately adjacent closed feedwater heater, with controls for regulating the level in the high pressure heater, in conjunction with the normal cascade drain system, and with provisions for preventing the backflow of feedwater into the drain system and then into the high pressure feedwater heater.