Description
The Taco Comfort Solutions LB-075-H-2LF Leak Breaker is a fully integrated 3/4″ NPT valve and actuator assembly engineered to provide automatic water shutoff protection in hydronic heating systems and plumbing applications. Designed to detect and respond to leak events, this unit combines a precision ball valve with a motorized actuator in a single, compact package — simplifying installation and ensuring rapid response when water damage is a concern.
Built to Taco’s exacting standards, the LB-075-H-2LF is ideal for residential and light commercial hydronic systems where protecting equipment, flooring, and building infrastructure from water damage is a priority. The integrated design eliminates the need for separate valve and actuator components, reducing installation time and potential leak points.
Key Features
- 3/4″ NPT connection for straightforward integration into standard hydronic and plumbing piping
- Integrated valve and actuator assembly in a single, compact unit
- Automatic shutoff capability to halt water flow upon leak detection signal
- Designed for use with compatible Taco Comfort Solutions leak detection systems
- Durable construction suited for residential and light commercial hydronic applications
- Simplifies installation by combining valve and actuator into one assembly
Applications
- Hydronic heating system water shutoff protection
- Residential and light commercial plumbing leak prevention
- Boiler room and mechanical room water damage mitigation
- Integration with leak detection and building automation systems
Product Specifications
- Brand: Taco Comfort Solutions
- SKU: LB-075-H-2LF
- Connection Size: 3/4″ NPT
- Assembly Type: Valve with Actuator (VLV/ACT)
- Series: Leak Breaker







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