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Selecting the right electric water heater for your business can save you a substantial amount of money in energy costs and ensure that hot water is available as needed.
Consider the size of your building, the number of occupants and your company's use of hot water. If you own an apartment complex or work in an industrial setting, you may need a commercial water heater. Otherwise, a residential model should suit your needs. Measure how many gallons of hot water you use during the busiest hour of the day, and match it to the first hour rating (FHR) listed on the labels of water heaters.
If you need a constant flow of hot water or have minimal space in your building, purchase a demand water heater. These heaters do not have storage tanks; instead, they heat cold water as it flows through the system. An electric model can provide you with about two gallons of hot water per minute. Because it only heats water when needed, it can also use less energy than traditional models.
Energy Star ratings and ASME certification can help you choose a model that meets the highest standards for performance and energy efficiency. For more information on choosing an electric water heater, follow the links on this Business.com page.