RCSX Instantaneous Steam-to-Water Heater
Designed for Buildings with
CSX
Exchanger is passivated 316L stainless steel with corrugated, helical tubing and a counter-
flow design for low fl oor space requirements. Water is in the shell and steam in the tubes.
CSX Compared to Competitive
Greater Temperature Accuracy - dual control valves
CSX controls the blending of hot and cold water through two separate fi
Greater Safety - high-limit shutdown system
CSX is equipped with a
True Clean-in-Place Capability
Unlike competitive designs that require the breaking of piping connections or the removal of blending valves to access the waterside of the heat exchanger, CSX provides two readily accessible CIP threaded fi ttings. All piping remains intack during cleaning.
Variable “Cold” Water Temperature is No Problem
The dual CSX blending valves respond seamlessly to variable temperature and fl ow at the cold inlet port and produce water within 5 degrees of the system’s setpoint temperature.
Competitive designs use a blending valve that responds to flow as the only variable input. Using this type of valve requires the cold water temperature at the valve inlet to remain constant. With a building recir- culating loop, water at the valve’s cold inlet can range from 40ºF to 110ºF. The valve has no internal means to adjust to this variable and can miss the outlet tempera- ture target by a wide margin. Without additional down- stream blending valves, over- or