Rheem PVR50-80 (NAT) warranty Operating the water heater, Water Temperature Setting

Models: PVR50-80 (NAT)

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Operating the water heater.

CAUTION: Hydrogen gas can be produced in a hot water system served by this water heater that has not been used for a long period of time (generally two weeks or more). HYDROGEN GAS IS EXTREMELY FLAMMABLE!! To dissipate such gas and to reduce risk of injury, it is recommended that the hot water faucet be opened for several minutes at the kitchen sink before using any electrical appliance connected to the hot water system. If hydrogen is present, there will be an unusual sound such as air escaping through the pipe as the water begins to flow. Do not smoke or use an open flame near the faucet at the time it is open.

Safety Precautions

Do turn off manual gas shut-off valve if water heater has been subjected to over heating, fire, flood, physical damage or if the gas supply fails

to shut off.

Do Not turn on water heater unless it is completely filled with water.

Do Not turn on water heater if cold water supply shut-off valve is closed.

Do Not allow combustible materials such as newspaper, rags or mops to accumulate near water heater.

Do Not store or use gasoline or other flammable vapors and liquids, such as adhesives or paint thinner, in vicinity of this or any other appliance.

If such flammables must be used, open doors and windows for ventilation, and all gas burning appliances in the vicinity should be shut off including their pilot burners, to avoid vapors lighting.

NOTICE: Flammable vapors can be drawn by air currents from surrounding areas to the water heater.

If there is any difficulty in understanding or following the Operating Instructions or the Care and Cleaning section, it is recommended that a qualified person or serviceman perform the work.

!DANGER: Hotter water increases the Potential

for Hot Water SCALDS. Households with small children, disabled, or elderly persons may require a 120°F or lower gas control (thermostat) setting to prevent contact with HOT water.

Water Temperature Setting

The temperature of the water in the water heater can be regulated by setting the temperature dial on the front of the gas control (thermostat).

Safety and energy conservation are factors to be considered when selecting the water temperature setting of the water heater’s gas control (thermostat(s)). The lower the temperature setting, the greater the savings in energy and operating costs.

To comply with safety regulations, the gas control (thermostat) was set at its lowest setting before the water heater was shipped from the factory. The recommended starting point temperature is 120°F.

Water temperatures above 125°F can cause severe burns or death from scalding. Be sure to read and follow the warnings outlined in this manual and on the label located on the water heater near the gas control thermostat.

Mixing valves are available for reducing point of use water temperature by mixing hot and cold water in branch water lines. Contact a licensed plumber or the local plumbing authority for further information. (See page 4 for more details.)

The chart below may be used as a guide in determining the proper water temperature for your home.

Time/Temperature Relationship in Scalds

Water Temperature

Time To Produce a Serious Burn

120°F

More than 5 minutes

125°F

11/2 to 2 minutes

130°F

About 30 seconds

135°F

About 10 seconds

140°F

Less than 5 seconds

145°F

Less than 3 seconds

150°F

About 11/2 seconds

155°F

About 1 second

Table courtesy of Shriners Burn Institute

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Rheem PVR50-80 (NAT) Operating the water heater, Water Temperature Setting, Time/Temperature Relationship in Scalds

PVR50-80 (NAT) specifications

The Rheem PVR50-80 (NAT) is a premium hot water system designed for households with high demands for hot water. Known for its reliability and efficiency, this model offers a perfect blend of innovative technology and user-friendly features, making it a great choice for both residential builders and homeowners.

One of the standout features of the Rheem PVR50-80 is its 5-star energy efficiency rating, which is made possible by the unit’s advanced heating technology. This system utilizes a gas-fired water heater with a robust 80-litre storage capacity, making it an excellent option for families with varying hot water needs. With a maximum temperature of 75 degrees Celsius, it provides ample hot water for showers, baths, and household chores, ensuring that your family will never run out.

Rheem has integrated various technologies into the PVR50-80 to enhance its performance and reliability. The unit features a reliable temperature control system that allows users to set the desired water temperature accurately. This ensures consistent temperature delivery while minimizing energy consumption and waste. Additionally, the model is equipped with a durable vitreous enamel tank, which is designed to prevent corrosion and enhance the lifespan of the water heater.

The Rheem PVR50-80 also comes with an electronic ignition system that ensures easy and safe start-up every time. This feature eliminates the need for continuous pilot lighting, leading to improved energy efficiency. Moreover, the heater includes a variety of safety features, such as a temperature-pressure relief valve, which provides peace of mind for homeowners.

Another notable characteristic of this hot water system is its compact design, allowing for flexible installation in various spaces, including tight spots in homes. The unit is compatible with both natural gas and LPG systems, making it versatile for different household setups.

Rheem stands out in the market not only for producing efficient and powerful water heaters but also for their focus on quality and durability. The PVR50-80 (NAT) is backed by an extensive warranty, reflecting the manufacturer’s confidence in its product quality.

In conclusion, the Rheem PVR50-80 (NAT) is a powerful, efficient, and reliable choice for any household that requires a steady supply of hot water. With its advanced features, durable construction, and user-friendly operation, it remains a popular option in the competitive market of hot water solutions.