The Original Drain Alert®
- Sensor comes with a 1/4" opening water level washer which may be replaced by 3/4" opening water level washer (included).
- Quick Install with Female Rotating Head for Easy Piping at Drain Outlet
- Includes Male Threaded Nipple
- Versatile for Primary and Auxiliary Drain Pan Outlets
- Convenient Clear Watersight Glass
- Compact to Fit Better in Vertical Applications
- Specifications: 24 Volts A/C, 1 A
- UL Listed