| Application: | Steam Boilers Hot Water Boilers |
|---|---|
| Type: | Electronic |
| Reset Type: | Automatic |
| Voltage: | 120v |
| Max Pressure (PSI): | 250 |
| Max Probe Temp: | 250°F |
| Max Ambient Temp (°F): | 120°F |
| Delay on Make Timer: | 0 seconds, 15 seconds |
| Connection Type: | Threaded |
| Thread Size: | 3/4" |

Low water cut-offs (LWCO) halt system operation when water levels fall too low in a boiler. They are safety devices which prevent excess flooding or boiler firing if a pipe bursts. Many areas require them by code. A water feed regulator adds small amounts of water to the system based on smaller changes in pressure. They account for water losses through air vents or minor leaks at connection points.
That unit is for water, not steam.