3/4" NPT LeakBreaker Water Heater Shut-Off (Flood Stop) Valve w/ Control & Sensor


Brand: Taco

Mfr Part#: LB-075-H-1LF

Availability: Out Of Stock
Usually ships: Upon availability
Qty Price
$133.95 / each & Free Shipping
x4 $515.80 & Free Shipping
(4 x $128.95 / each)
  • Description
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  • FAQs (1)

Taco LeakBreaker is a flood prevention shut-off valve which is installed on the cold water supply line of the water heater in conjunction with a floor sensor. When sensor comes in contact with water, the valve shuts off cold water supply to the heater to prevent mass flooding, so that only the tank/system contents may escape. The unit is testable and resettable and can be used with tank or tankless, gas or electric water heaters. Bi-color LED lights and audible alarms lets you know the status of LeakBreaker at all times.


  • Complete kit includes shut-off valve with actuator, control & alarm module, sensor, power cord and mounting hardware;
  • Can operate on 120V supply (adapter included) or 4x AA batterier (not included);
  • Testable and resettable;
  • Quick-connect wiring included;
  • Full-port ball valve does not restrict water flow;
  • Removeable and replaceable actuator.

Technical Specifications:

  • Connection: 3/4" NPT Threaded;
  • Max Operating Pressure: 140 psi;
  • Max Shut-off Pressure: 125 psi;
  • Max Static Pressure: 300 psi;
  • Max Ambient Temperature: 135°F;
  • Water Temperature Range: 337deg;F to 220°F.
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Could this also be used to shut off main water supply (Cold) after the pressure tank in a well water system?
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1 of 1 people found this answer helpful.
Answered on 2/20/2018 by PexUniverse Customer Service
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