LFN36-M1 Water Service Vacuum Relief Valve, Lead-Free, 1/2 In.
Key Features
AI Generated- Brass construction provides strength and longevity in plumbing systems.
- Meets CSA, ANSI, and Massachusetts state code listings for safety.
- No special tools required—just thread the MIP connection and secure.
- A critical component that shields the tank from collapse during vacuum events.
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.Description
A water service vacuum relief valve is an essential plumbing component that protects your water heater and closed piping systems from the dangers of vacuum conditions. When water is drawn out of a closed system faster than air can enter to replace it, a vacuum forms that can siphon water from the system, potentially causing a water heater tank to collapse or burn out. This Watts lead-free vacuum relief valve automatically vents air into the system whenever vacuum pressure begins to build, preventing these costly failures before they occur.
The valve features a 1/2 inch connection and a straightforward MIP threaded design for installation. This valve is CSA certified and meets ANSI standards and Massachusetts state plumbing code requirements, ensuring your water heating system is protected to recognized safety specifications.
Features and Benefits
- Automatic Vacuum Relief: Allows air to enter closed systems automatically, preventing dangerous vacuum conditions that can damage water heaters and piping.
- Tank Protection: Stops water heater tanks from collapsing or burning out due to siphoning and negative pressure.
- Easy Installation: Simple threaded MIP connection design requires no special tools.
- Code Certified: CSA certified and listed to ANSI standards and Massachusetts state plumbing code.
- Lead-Free: Constructed without lead for safe water service applications.
Specifications
- Brand: Watts
- Model: LFN36-M1 1/2
- Size: 1/2 inch
- Connection Type: Male pipe thread (MIP)
- Lead-Free: Yes
- Certifications: CSA, ANSI, Massachusetts state code listed