PRESSURE RELIEF VALVE

WARNING

Keep clear of the 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 pressure, install pressure protective equipment required by local codes, but not less than a 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 pressure relief valve must be marked with a maximum set pressure not to exceed the maximum working pressure of the water heater. The pressure relief valve rating must not be less than the hourly rating of the water heater

Install the pressure relief valve into a tee connection from the hot water outlet of the water heater.

Note: Some models may already be equipped or supplied with an installed pressure relief valve. Verify that the pressure relief valve complies with local codes. If the pressure relief valve does not comply with local codes, replace it with one that does. Follow the installation instructions above on this page

Install a discharge line so that water discharged from the pressure relief valve will exit within six (6) inches (15.2 cm) above, or any distance below the structural floor and cannot contact any live electrical part. The discharge line is to be installed to allow for complete drainage of both the combination temperature and pressure relief valve and the discharge line. The discharge opening must not be subjected to blockage or freezing. DO NOT thread, plug or cap the discharge line. It is recommended that a minimum clearance of four (4) inches (10.2 cm) be provided on the side of the water heater for servicing and maintenance of the pressure relief valve.

Do not place a valve between the pressure relief valve and the hot water outlet!

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Bradford-White Corp IGE-199C Series, IGE-199R Series instruction manual Pressure Relief Valve
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IGE-199R Series, IGE-199C Series specifications

Bradford-White Corporation is a renowned manufacturer in the water heating industry, providing high-quality solutions for residential and commercial applications. Among its innovative line of products, the IGE-199R and IGE-199C Series stand out for their exceptional performance and efficiency in delivering hot water.

The IGE-199R and IGE-199C Series are powered by advanced technology designed to meet the demands of both modern homes and commercial settings. They feature advanced tankless water heating systems that offer continuous hot water on demand, eliminating the need for bulky storage tanks. This not only saves space but also enhances energy efficiency, as hot water is produced only when needed.

One of the key features of the IGE-199R and IGE-199C is their Energy Star certification, attesting to their high efficiency. These units utilize a powerful, high-efficiency condensing heat exchanger, which maximizes heat transfer while minimizing energy loss. The design facilitates a uniform and solid flow rate, ensuring that multiple outlets can be served simultaneously without compromising performance.

Both series also incorporate cutting-edge technology, such as modulating gas burners that adjust the heat output to match the hot water demand. This means that these units can efficiently operate at varying levels of energy consumption, ultimately resulting in lower utility bills for the consumer. Additionally, the units are equipped with an integrated control system that monitors system performance and provides digital diagnostics, making maintenance and troubleshooting straightforward.

Safety features are also paramount in the design of the IGE-199R and IGE-199C models. The units are outfitted with a range of safety sensors, including temperature and pressure relief valves, ensuring safe operation and preventing potential hazards. Furthermore, the innovative venting options allow for flexible installation, even in tight spaces, without compromising safety or efficiency.

The IGE-199R and IGE-199C Series are engineered to be user-friendly, offering a clear interface for easy operation and monitoring. Their robust construction ensures durability and reliability, making them an excellent choice for long-term investment in hot water solutions.

In summary, Bradford-White's IGE-199R and IGE-199C Series deliver exceptional quality and performance in tankless water heating. With their focus on energy efficiency, advanced technologies, and safety features, these units provide a reliable and effective solution for meeting the hot water needs of any household or commercial space.
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