Description
The Watts LF 3L-150 (SKU 0556034) is a lead-free temperature and pressure relief valve engineered to provide dependable overpressure and overtemperature protection in residential and light commercial water heating and hydronic heating applications. Built to Watts’ exacting standards, the LF (Lead-Free) designation ensures compliance with low-lead content requirements mandated by modern plumbing codes, making it a code-compliant choice for potable water and hydronic systems alike.
Key Features
- Lead-free construction for compliance with current low-lead plumbing regulations
- 150 PSI pressure rating for reliable overpressure protection
- 3/4″ connection size for straightforward installation on standard water heaters and boilers
- Combined temperature and pressure (T&P) relief in a single valve for simplified system protection
- Durable brass body construction for long service life and corrosion resistance
- Designed for use on water heaters, storage tanks, and hydronic heating systems
Application
The Watts LF 3L-150 T&P relief valve is ideal for protecting water heaters, boilers, and storage vessels from dangerous over-pressure and over-temperature conditions. When system pressure or temperature exceeds safe operating limits, the valve automatically opens to discharge excess pressure, preventing equipment damage and potential safety hazards. Its lead-free design makes it suitable for both potable water and hydronic heating installations where code compliance is required.
Specifications
- Brand: Watts
- Model: LF 3L-150
- SKU: 0556034
- Valve Type: Temperature & Pressure (T&P) Relief Valve
- Pressure Rating: 150 PSI
- Connection Size: 3/4″
- Construction: Lead-Free
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