TOILET OVERFLOW AND WATER LEAK CONTROL DEVICES, NAMELY, WATER OVERFLOW AND WATER LEAK DETECTORS CONNECTED TO VALVES TO SHUT OFF FLOW OF WATER IF A TOILET OVERFLOW CONDITION OR WATER LEAK IS DETECTED, AND REPLACEMENT PARTS THEREFOR, AND ACCESSORIES FOR USE THEREWITH, NAMELY, PLUG IN MODULES TO FLASH A LIGHT OR OTHERWISE SEND A SIGNAL THAT AN OVERFLOW CONDITION OR WATER LEAK IS DETECTED
Environmental Control Apparatus