Description
The Watts F121428 is a heavy-duty commercial Temperature and Pressure (T&P) Relief Valve from the trusted Watts 40XL series. Designed for large-capacity water heaters and hydronic heating systems, this valve provides critical overpressure and overtemperature protection to safeguard equipment and personnel in demanding commercial and industrial environments.
With a 1-inch connection, a 150 PSI pressure rating, and an impressive 2,134,000 BTU/hr relief capacity, the 40XL-7-150 is engineered to handle the high-demand requirements of commercial water heating systems. The Watts 40XL series is recognized for its reliable performance, durable construction, and compliance with industry safety standards.
Key Features
- Temperature and pressure (T&P) relief valve for commercial water heaters and boilers
- 1-inch NPT connection for straightforward installation
- 150 PSI pressure relief setting
- 2,134,000 BTU/hr relief capacity for high-output systems
- Part of the Watts 40XL heavy-duty commercial relief valve series
- Durable construction built for long-term reliability in commercial applications
Specifications
- SKU: F121428
- Model: 40XL-7-150
- Brand: Watts
- Connection Size: 1 inch NPT
- Pressure Setting: 150 PSI
- BTU Rating: 2,134,000 BTU/hr
- Valve Type: Temperature & Pressure Relief Valve
- Application: Commercial water heaters, hydronic heating systems
Applications
- Commercial and industrial water heaters
- Hydronic boiler systems
- High-capacity hot water storage systems
- Any pressurized water heating system requiring T&P overpressure protection







Reviews
There are no reviews yet.