Please note the following:

DO NOT install this water heater with iron piping. The system should be installed only with piping that is suitable for potable (drinkable) water such as copper, CPVC, or polybutylene. DO NOT use PVC water piping.

DO NOT use any pumps, valves, or fittings that are not compatible with potable water.

DO NOT use valves that may cause excessive restriction to water flow. Use full flow ball or gate valves only.

DO NOT use 50/50 tin-lead solder (or any lead based solder) in potable water lines. Use 95/5 tin-antimony or other equivalent material.

DO NOT tamper with the gas valve/thermostat, igniter, thermocouple, or temperature and pressure relief valve. Tampering voids all warranties. Only qualified technicians should service these components.

DO NOT use with piping that has been treated with chromates, boiler seal, or other chemicals.

DO NOT add any chemicals to the system piping which will contaminate the potable water supply.

Closed System/Thermal Expansion

Periodic discharge of the temperature and pressure relief valve may be due to thermal expansion in a closed water supply system. The water utility supply meter may contain a check valve, backflow preventer or water pressure reducing valve. This will create a closed water system. During the heating cycle of the water heater, the water expands causing pressure inside the water heater to increase. This may cause the temperature and pressure relief valve to discharge small quantities of hot water. To prevent this, it is recommended that a diaphragm-type expansion tank (suitable for potable water) be installed on the cold water supply line. The expansion tank must have a minimum capacity of 1.5 U.S. gallons for every 50 gallons of stored water. Contact the local water supplier or plumbing inspector for information on other methods to control this situation.

Important: Do not plug or remove the temperature and pressure relief valve.

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American Water Heater 6510238 installation instructions Closed System/Thermal Expansion
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6510238 specifications

The American Water Heater 6510238 is a noteworthy model in the realm of home water heating solutions. Designed to meet a wide range of domestic hot water demands, this water heater combines efficient performance, advanced technology, and user-centric features.

One of the standout characteristics of the 6510238 is its exceptional energy efficiency. This model is equipped with an advanced insulation system that minimizes heat loss, allowing the unit to maintain optimal water temperatures while using less energy. This not only contributes to reduced utility bills but also aligns with environmentally conscious practices, making it an attractive choice for eco-minded households.

The 6510238 features a high first-hour delivery rating, ensuring that it can meet the hot water needs of busy households without significant wait times. This is largely due to its powerful heating elements, which provide rapid recovery and heating capabilities. Homeowners can enjoy hot showers, clean dishes, and other hot water requirements without the fear of running out.

Another notable aspect of the American Water Heater 6510238 is its durable construction. It is built with a heavy-duty tank that is designed to resist corrosion and extend the lifespan of the unit. Additionally, its glass lining offers extra protection against sediment buildup, further enhancing durability and efficiency.

The unit also incorporates advanced safety features, including a temperature and pressure relief valve, which provides peace of mind to users. This safety mechanism helps prevent the risk of overheating or over-pressurization, ensuring safe operation in various conditions.

Installation and maintenance of the 6510238 have been simplified for user convenience. The water heater is designed with easy-access panels, allowing for straightforward maintenance and service when required. This user-friendly design reduces the time and effort needed for upkeep, making it a preferred option among homeowners.

In summary, the American Water Heater 6510238 stands out with its combination of energy efficiency, high performance, durable construction, and user-friendly features. These characteristics make it a reliable and efficient solution for any household in need of consistent hot water supply. Whether it’s for daily showers, laundry, or cleaning, this water heater is built to deliver optimal performance while ensuring safety and longevity.
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