TEMPERATURE REGULATION

HOT WATER CAN SCALD: Water heaters are intended to produce hot water. Water heated to a temperature that will satisfy space heating, clothes washing, dish washing, and other sanitizing needs can scald and permanently injure you upon contact. Some people are more likely to be permanently injured by hot water than others. These include the elderly, children, the infirm, or physically/mentally handicapped. If anyone using hot water in your home fits into one of these groups or if there is a local code or state law requiring a specific hot water temperature at the tap, then you must take special precautions. Never allow small children to use a hot water tap, or to draw their own bath water. Never leave a child or handicapped person unattended in a bathtub or shower.

It is recommended that lower water temperatures be used to avoid the risk of scalding. It is further recommended, in all cases, that the water temperature be set for the lowest temperature that satisfies your hot water needs. This will also provide the most energy efficient operation of the water heater.

Figure 110 shows the approximate water temperatures produced at various thermostat settings. Short repeated heating cycles caused by small hot water uses can cause temperatures at the point of use to exceed the thermostat setting by up to 30°F (17°C). If you experience this type of use you should consider using lower temperature settings to reduce scald hazards.

Valves for reducing the point-of-use temperature by mixing cold and hot water are available. See Figure 2.Also available are inexpensive devices that attach to faucets to limit hot water temperatures. Contact a licensed plumber or the local plumbing authority.

NOTE: A water temperature range of 120°F-140°F (49°C-60°C) is recommended by most dishwasher manufacturers.

The thermostat of this water heater has been factory set at its lowest position (PILOT LIGHTING). It is adjustable and must be reset to the desired temperature setting to reduce the risk of scald injury. The mark ( ) indicative of approximately 120°F (49°C) is preferred starting point. Some States have a requirement for a lower setting.

Turn the water temperature dial clockwise ( ) to decrease the

temperature, or counterclockwise ( ) to increase the temperature.

Should overheating occur or the gas supply fail to shut off, turn off the manual gas control valve to the appliance.

FIGURE 109.

FIGURE 110.

FOR YOUR INFORMATION

START UP CONDITIONS

CONDENSATE

Whenever the water heater is filled with cold water, some condensate will form while the burner is on. A water heater may appear to be leaking when in fact the water is condensation. This usually happens when:

a.A new water heater is filled with cold water for the first time.

b.Burning gas produces water vapor in water heaters, particularly high efficiency models where flue temperatures are lower.

c.Large amounts of hot water are used in a short time and the refill water in the tank is very cold.

Moisture from the products of combustion condense on the cooler tank surfaces and form drops of water which may fall onto the burner or other hot surfaces to produce a “sizzling” or “frying” noise.

Excessive condensation can cause pilot outage due to water running down the flue tube onto the main burner and putting out the pilot. Because of the suddenness and amount of water, condensation water may be diagnosed as a “tank leak”. After the water in the tank warms up (about 1-2 hours), the condition should disappear.

Do not assume the water heater is leaking until there has been enough time for the water in the tank to warm up.

An undersized water heater will cause more condensation. The water heater must be sized properly to meet the family’s demands for hot water including dishwashers, washing machines and shower heads.

31

Page 30 Page 32
Page 31
Image 31
State Industries Green Choice Temperature Regulation, For Your Information, Start UP Conditions, Condensate
Page 30 Page 32

Green Choice specifications

State Industries Green Choice is a remarkable initiative designed to promote energy efficiency and environmentally-friendly practices in the manufacturing sector. The program focuses on providing high-efficiency appliances and heating systems that are not only cost-effective but also reduce environmental impact. With a growing concern about climate change, State Industries aims to address these issues through innovations in technology and sustainable practices.

One of the main features of the Green Choice initiative is its commitment to producing ENERGY STAR® certified products. These appliances meet strict energy efficiency guidelines set by the U.S. Environmental Protection Agency, helping consumers save money on energy bills while also decreasing their carbon footprint. By prioritizing energy efficiency, State Industries ensures that their products move the industry toward a more sustainable future.

Incorporating advanced technologies is central to the Green Choice initiative. The use of state-of-the-art insulation materials minimizes heat loss, while high-efficiency burners and heat exchangers maximize energy utilization in heating systems. These technological innovations lead to significant reductions in energy consumption, translating to both financial savings for consumers and reduced greenhouse gas emissions.

Another characteristic of Green Choice is the emphasis on using sustainable materials in manufacturing. State Industries strives to source materials that are either recyclable or derived from renewable resources. This commitment not only supports the economy but also minimizes waste and environmental degradation associated with traditional manufacturing processes.

Furthermore, State Industries prioritizes lifecycle analysis in the development of its products. This approach evaluates the environmental impact of a product from its conception through production, usage, and eventual disposal. By understanding the full lifecycle, State Industries can make informed decisions that enhance the sustainability of its offerings.

Consumer education is also a vital component of the Green Choice program. State Industries actively engages with customers to raise awareness about energy-efficient practices and the benefits of choosing sustainable products. By empowering consumers with knowledge, the initiative encourages responsible energy use and promotes a culture of sustainability.

In conclusion, State Industries Green Choice represents a holistic approach to manufacturing, focusing on energy efficiency, technological innovation, sustainable materials, and consumer engagement. This initiative not only helps to combat environmental issues but also fosters a market for eco-friendly products, paving the way for a more sustainable future. State Industries is setting a positive example in the industry by prioritizing ecological responsibility while delivering high-quality, efficient solutions to consumers.
Top Page Image Contents