Water Connections continued-

WARNING

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 hourly BTU discharge capacity or the rated steam relief capacity of the combination temperature and pressure relief valve must not be less than the input rating of the water heater.

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

Note: Some models may already be equipped or supplied with a combination temperature and pressure relief valve. Verify that the combination temperature and pressure relief valve complies with local codes. If the combination temperature and 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 that terminates six (6) inches (15 cm) above the floor, or any distance below the structural floor, to the outlet of the combination temperature and pressure relief valve. DO NOT allow water from the discharge line to 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 water from the discharge line must be directed to a suitable drain or area that will not be damaged by water (Refer to page 5 “LOCATING THE WATER HEATER.” 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 combination temperature and pressure relief valve.

Do not place a shutoff valve between the combination temperature and pressure relief valve and the water heater, or on discharge pipes between such valves or the atmosphere.

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American Water Heater DIRECT VENT GAS WATER HEATER instruction manual Water Connections

DIRECT VENT GAS WATER HEATER specifications

The American Water Heater Direct Vent Gas Water Heater is designed to provide efficient and reliable hot water for residential needs. This innovative appliance combines advanced technologies with user-friendly features, making it an excellent choice for homeowners seeking an optimal balance of performance, safety, and convenience.

One of the standout features of the American Water Heater Direct Vent Gas Water Heater is its direct venting system. This technology allows the unit to draw combustion air from the outside while safely venting exhaust gases directly outside. This eliminates the need for indoor air, making it an ideal solution for highly insulated homes or those with limited indoor air supply.

The unit's delivery of a fast recovery rate ensures that hot water is always available when needed. It utilizes a powerful burner system that generates a high BTU (British Thermal Unit) output, allowing for quicker heating of water. This feature is particularly beneficial during peak usage times when multiple hot water outlets are in use simultaneously.

Safety is a priority with this water heater, which is equipped with a variety of built-in safety features. The flame rollout switch, for instance, serves as a safeguard against overheating, while the integrated gas shut-off valve provides an additional layer of protection against gas leaks. These features ensure peace of mind for users, knowing that their water heater is designed with safety in mind.

In terms of energy efficiency, the American Water Heater Direct Vent Gas Water Heater complies with the latest energy standards. Its efficient design and advanced insulation help minimize heat loss, resulting in reduced energy consumption and lower utility bills. Homeowners benefit from energy savings without sacrificing hot water performance.

Maintenance of the unit is straightforward, thanks to its accessible design. Regular maintenance can extend the life of the water heater, ensuring optimal performance for years to come. Many models come with the option of a maintenance-free anode rod, further simplifying upkeep.

Another appealing characteristic is the water heater’s compact design, which allows for flexible installation options, even in tight spaces. This versatility makes it suitable for various applications, from basements and garages to utility closets.

In summary, the American Water Heater Direct Vent Gas Water Heater stands out for its combination of efficiency, safety, and convenience. With its advanced direct vent technology, rapid recovery rate, and robust safety features, it meets the demands of modern homes while providing reliable hot water solutions. Whether you are upgrading an existing system or installing a new water heater, this model is worth considering for its impressive performance and user-friendly design.