Safety, Electric, Energy Efficiency, Energy Savings, Gas, Miamisburg, Ohio, Tank, Tankless, Temperature, Water Heater

When it comes to setting the temperature on your water heater, there isn’t a magic number that works for everyone, everywhere. The best temperature for your water heater depends on several factors, such as safety, energy efficiency, and, naturally, your own personal preference. So, let’s dive into this “hot” topic together with your Miamisburg Plumbing & Drain family!   


Safety should be your top priority. The Consumer Product Safety Commission (CPSC) recommends keeping the temperature at 120 degrees Fahrenheit or lower to prevent scalding injuries, especially for children and the elderly. Just keep in mind that setting the temperature too low can increase the risk of bacteria, such as Legionella, breeding.  


Did you know that setting your water heater at a lower temperature not only protects your family from hot water-related injuries but also saves you money on energy bills? According to the Department of Energy, for every 10-degree reduction in water heater temperature, you can save between 3-5% in energy costs.  


While the CPSC and the Department of Energy recommend setting your water heater at 120 degrees, you might find this temperature a little too low for your liking. And that’s okay! Some of us prefer a slightly higher temperature for hot baths/showers. So, if you live alone and enjoy hotter showers, you may find setting your water heater at 140 degrees more suitable. The key is to find a comfortable temperature that ensures safety but also caters to your personal preferences.  

There are a few other factors that can come into play when determining the best temperature for your water heater. For instance, if you have a dishwasher, it’s a good idea to check the manufacturer’s recommendations for water heater settings. Some dishwashers don’t preheat themselves, or they may perform better at higher temperatures. In such cases, setting your water heater to 140 degrees Fahrenheit might be the way to go. Also, if you happen to live in an area with hard water, setting your water heater too high could result in mineral buildup and reduce its efficiency. So, it’s something worth considering! 

In conclusion, finding the ideal temperature for your water heater is all about safety, energy efficiency, and personal preference. While 120 degrees is often recommended for most homes, it’s important to consider your specific needs and make adjustments accordingly. Feel free to experiment and fiddle around to discover what works best for your home as long as you stay within the suggested ranges! 

No matter what type of water heater you have – tank, tankless, gas, or electric – Miamisburg Plumbing & Drain is here to take care of all your plumbing needs! Call us at (937) 705-0297, or schedule an appointment online now by clicking here!