Taco Lb-075-H-1Lf Leakbreaker Water Heater Shut-Off Valve Posted on August 28, 2021 by | Taco Lb-075-H-1Lf Leakbreaker Water Heater Shut-Off Valve. It consists of a control unit, a valve with actuator and a sensor. Monitor your water use to reduce waste & save money.…Read more »