Description
Watts F121467 — 3/4″ LF174A Lead-Free Temperature & Pressure Relief Valve
The Watts F121467 is a 3/4″ lead-free combination temperature and pressure relief valve from the LF174A series, engineered to deliver dependable overpressure and overtemperature protection for residential and light commercial water heaters and hydronic heating systems. With a 60 PSI pressure setting and a robust 1,100,000 BTU/hr relief capacity, this valve is built to handle demanding applications while meeting lead-free compliance requirements.
Key Features
- Lead-free construction — compliant with lead-free installation requirements
- 3/4″ inlet connection for standard water heater and boiler installations
- 60 PSI pressure relief setting for precise overpressure protection
- 1,100,000 BTU/hr relief capacity for high-demand applications
- Combination temperature and pressure relief in a single valve (LF174A series)
- Designed for use on potable water heaters and hydronic heating equipment
Specifications
- Brand: Watts
- Model / SKU: F121467
- Series: LF174A
- Connection Size: 3/4″
- Pressure Setting: 60 PSI
- BTU/hr Rating: 1,100,000
- Construction: Lead-Free
Why Choose the Watts LF174A Series?
Watts is a globally recognized leader in flow control and water quality products. The LF174A series relief valves are engineered to ANSI/CSA standards and are widely specified by plumbing and HVAC professionals for their reliability, lead-free compliance, and ease of installation. The F121467 is an ideal replacement or new-installation valve for water heaters and hydronic systems requiring certified overpressure protection.
