Taco
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LeakBreaker 3/4 NPT Water Heater Shut-Off Valve & Actuator
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LeakBreaker 3/4 NPT Water Heater Shut-Off Valve & Actuator
LeakBreaker 3/4" NPT Water Heater Shut-Off Valve & Actuator
Item #: 40698624

LeakBreaker 3/4" NPT Water Heater Shut-Off Valve & Actuator

85% of respondents would recommend this to a friend

Item #: 40698624

USD 218

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

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Order now and get it around Wednesday, September 23
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What Stands Out

Easy Installation
Designed for quick setup, the LeakBreaker valve allows homeowners to install it without professional help, saving time and reducing costs while ensuring a reliable water heater shut-off.
Automatic Shut-Off
The actuator automatically cuts off water flow during leaks, providing peace of mind by preventing water damage and costly repairs, making it essential for proactive home maintenance.
Durable Construction
Constructed from high-quality materials, the LeakBreaker valve ensures long-lasting performance, even under high pressure, guaranteeing value and reliability in protecting your home from leaks.

Product Details

Shop for Taco LB-075-H-1LF LeakBreaker Water Heater Shut-Off Valve at Ubuy Micronesia. Prevent leaks with this high-quality shut-off valve. Order online now!

Who Should Buy?

Suitable For
  • Homeowners with Water Heaters

    Ideal for homeowners looking to automate water heater control and prevent leaks quickly and efficiently.

  • DIY Enthusiasts

    Perfect for those who enjoy home improvement projects and want to install their own plumbing solutions.

  • Property Managers

    Great for property managers overseeing multiple units to ensure efficient water control and maintenance.

Not Suitable For
  • Non-Tech Savvy Users

    Individuals unfamiliar with plumbing systems might find it challenging to install or troubleshoot the device.

Product Description

LeakBreaker 3/4" NPT Water Heater Shut-Off Valve & Actuator

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Customer Questions & Answers

  • Question: How long does it take the valve to close when activated?

    Answer: For me about 5-10 seconds.
  • Question: Can you buy a replacement valve without the rest of the kit?

    Answer: Yes. There are options to buy the valve only.
  • Question: Will this unit work a second time (if it detects a leak which is fixed, will it detect any subsequent leak)?

    Answer: Yes. Thoroughly dry the sensor and reset the valve to on.
  • Question: Can you get a longer wire to connect valve to module?

    Answer: I believe you can from the manufacturer. If not you could also hire an electrician to extend it.
  • Question: Do the contacts operate only on leak alarm or when you close the valve or open it manually?

    Answer: Does not matter how the Unit is told to close. If it closes the aux contact changes stat.
  • Question: Must additional sensors be daisy chained or can they be run back to the controller? I have locations that need sensors on opposite sides of the house.

    Answer: I’m not real savvy with these things as they were installed for me. I believe you need a separate controller for each one.
  • Question: Does the sensor come with this and low voltage plug?

    Answer: Yes.
  • Question: Can I disconnect the unit from the valve without causing the valve to shut off the water?

    Answer: Yes, you push up on the metal clip at the base of the plastic unit that attaches to the valve. You can then pull that unit straight off to detach it from the valve. The position of the valve does not change.
  • Question: Is this product lead free?

    Answer: It is lead-free as indicated by the LF in the product number.
  • Question: How loud is the alarm?

    Answer: The alarm is not very loud. I doubt you could hear it if you were in another room from the hot water heater. I was actually hoping that the alarm would be louder, but the controller is in a very small box which doesn't have room for a large speaker or buzzer.

Taco Water Heater Parts Editorial Review

The Taco LB-075-H-1LF LeakBreaker is a popular water heater shut-off valve and actuator that protects against leaks, with a sensor and low voltage plug included. The valve takes about 5-10 seconds to close when activated and can be bought separately if needed. The unit can detect subsequent leaks if the sensor is thoroughly dried and the valve reset. Additional sensors require separate controllers and the alarm is not very loud. However, the product is lead-free, and users can detach the unit from the valve without causing the valve to shut off the water. Overall, the Taco LB-075-H-1LF LeakBreaker is a reliable and convenient product that efficiently shuts off water to prevent leaks and subsequent damage. However, the lack of loud alarm volume may be a drawback for some users.

Customer Reviews & Ratings

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Pros

  • Efficiently shuts off water to prevent leaks and damage
  • Valve can be bought separately
  • Can detect subsequent leaks if reset properly
  • Lead-free

Cons

  • Additional sensors require separate controllers

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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
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“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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USD 218

Order now and get it around Wednesday, September 23

QTY:

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