TEMPERATURE AND PRESSURE RELIEF VALVE—

WARNING

Keep clear of the combination temperature and pressure relief valve discharge line outlet. The discharge may be hot enough to cause scald injury. The water is under pressure and may splash.

For protection against excessive temperatures and pressure, install temperature and pressure protective equipment required by local codes, but not less than a combination temperature and pressure relief valve certified by a nationally recognized testing laboratory that maintains periodic inspection of production of listed equipment or materials as meeting the requirements of the Standard for Relief Valves and Automatic Gas Shutoff Devices for Hot Water Supply Systems, ANSI Z21.22 and the Standard CAN1-4.4 Temperature, Pressure, Temperature and Pressure Relief Valves and Vacuum Relief Valves. The combination temperature and pressure relief valve must be marked with a maximum set pressure not to exceed the maximum working pressure of the water heater. The combination temperature and pressure relief valve must also have an hourly rated temperature steam BTU discharge capacity not less than the hourly rating of the water heater. The supplied combination temperature and pressure relief valve, when properly installed and unrestricted, will discharge the maximum input produced by a 240°F (116°C) boiler supply temperature. A lower boiler supply temperature will reduce the input required to be discharged in the event of excessive potable water temperatures.

Install the combination temperature and pressure relief valve into the opening provided and marked for this purpose on the water heater.

Some models may already be equipped or supplied with a temperature and pressure relief valve. Verify that the combination temperature and pressure relief valve complie s with local codes. If the temperature and pressure relief valve does not comply with local codes, replace it with one that does.

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Bradford-White Corp GX1-55S, GX2-25S manual Temperature and Pressure Relief Valve
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GX1-55S, GX2-25S specifications

Bradford-White Corporation is a well-established leader in the water heating and storage industry, renowned for its commitment to quality and innovation. Among its extensive lineup, two standout models are the GX2-25S and the GX1-55S, each designed to meet diverse residential and commercial needs.

The Bradford-White GX2-25S is a compact yet powerful gas water heater, featuring a 25-gallon capacity. It is ideal for households that need a reliable water supply without taking up excessive space. With its high-efficiency design, this model utilizes a robust combustion system to deliver rapid heating, ensuring that hot water is readily available when needed. The GX2-25S is also equipped with an innovative Hydrojet® total performance system, which minimizes sediment buildup, enhancing overall efficiency and prolonging the lifespan of the unit.

On the other hand, the GX1-55S is tailored for larger households or commercial applications, boasting a substantial 55-gallon capacity. This model is designed to meet higher demand, ensuring that multiple fixtures can be used simultaneously without compromising performance. Similar to its smaller counterpart, the GX1-55S features Bradford-White's patented Defender Safety System®, a crucial technology that enhances safety by monitoring combustion and preventing potentially dangerous scenarios, making it ideal for homes with kids or pets.

Both models are constructed with Bradford-White's renowned tank design, incorporating high-quality glass lining that offers superior protection against corrosion. This allows for improved durability and fewer maintenance concerns over the years. The insulation surrounding the tank is also advanced, providing energy savings by minimizing heat loss and ensuring that hot water is retained longer.

Additionally, both the GX2-25S and GX1-55S are designed for easy installation and maintenance. Their strategic design allows for accessibility to critical components, making servicing less of a hassle for homeowners or professionals alike.

In summary, both the Bradford-White GX2-25S and GX1-55S models exemplify the brand's dedication to quality and innovation. With a range of features like efficient heating systems, robust safety mechanisms, and durable construction, they cater to varying hot water needs while ensuring reliability and performance. Whether for residential or commercial use, these models stand out as robust solutions in the water heating market.
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