When it comes to setting the temperature on your water heater, there’s no universal answer. The ideal temperature depends on factors like safety, energy efficiency, and personal preference. Let’s explore this topic together with your Narrow Path Plumbing family.
Safety First
When setting the temperature on your water heater, safety should be your top priority. To prevent scalding injuries, especially for children and the elderly, the Consumer Product Safety Commission (CPSC) recommends keeping the temperature at 120 degrees Fahrenheit or lower. Lastly, keep in mind that setting the temperature too low can increase the risk of bacteria, such as Legionella, breeding in the water.
Energy Savings Next
Besides protecting your family from hot water-related injuries, setting your water heater at a lower temperature can also save you money on energy bills. According to the Department of Energy, every 10-degree reduction in water heater temperature can save you between 3-5% in energy costs.
Finding Your Temperature Overall
Though the CPSC and the Department of Energy suggest setting your water heater at 120 degrees, some people may find this temperature too low. Others may prefer a slightly higher temperature for taking hot baths/showers, which is okay, too. You can actually set your water heater as high as 140 degrees Fahrenheit. Just make sure it’s not any higher than that for the sake of your well-being. The important thing is to find a comfortable temperature that balances safety as well.
There are a few other factors that can impact the ideal temperature for your water heater. For instance, if you have a dishwasher, it’s important to check the manufacturer’s recommendations for water heater settings. Some dishwashers do not preheat themselves or may require higher temperatures for optimal performance. In such cases, setting your water heater at 140 degrees Fahrenheit might be the best choice. Additionally, if you reside in an area with hard water, setting the water heater temperature too high can result in mineral buildup and reduce efficiency.
In conclusion, the ideal temperature for your water heater is a balance between safety, energy efficiency, and personal preference. While 120 degrees is commonly recommended for most households, it’s crucial to consider your specific needs and make adjustments accordingly. Feel free to experiment and make changes within the suggested ranges to find what works best for your home!
Narrow Path Plumbing is here to meet all your plumbing needs, whether you have a tank, tankless, gas, or electric water heater. Call us at (937) 623-2619, or schedule an appointment online now by clicking here!
