Description
The Watts 0163746 is a commercial-grade Temperature and Pressure (T&P) Relief Valve engineered to provide dependable overpressure and overtemperature protection for boilers, water heaters, and hydronic heating systems. With a 1-inch connection size, a 150 PSI (150#) pressure rating, and an impressive 2,135,000 BTU relief capacity, this valve is built to handle the demands of high-output heating equipment in commercial and industrial applications.
Watts is a globally recognized leader in flow control and water quality products. Their T&P relief valves are trusted by HVAC professionals and plumbing contractors for their precision engineering, consistent performance, and compliance with industry safety standards.
Key Features
- 1″ inlet/outlet connection for straightforward installation on standard boiler and water heater ports
- 150 PSI (150#) pressure rating for high-pressure system protection
- 2,135,000 BTU relief capacity suited for large commercial heating equipment
- Temperature and pressure relief in a single valve for comprehensive safety coverage
- Durable construction designed to meet the rigorous demands of commercial HVAC and plumbing systems
- Trusted Watts quality — engineered for long service life and reliable actuation
Specifications
- SKU: 0163746
- Brand: Watts
- Connection Size: 1″
- Pressure Rating: 150 PSI (150#)
- BTU Relief Capacity: 2,135,000 BTU
- Valve Type: Temperature & Pressure (T&P) Relief Valve
Applications
- Commercial and industrial boilers
- Large-capacity water heaters
- Hydronic heating systems
- High-output steam and hot water systems
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