Dec 1, 2023 | Safety, Columbus, Electric, Energy Savings, Energy-efficiency, Gas, Ohio, Tank, Tankless, Temperature, Water Heater

What temperature setting is your water heater set on? Did you know that there is no magic number to set your water heater at? Although there is definitely a recommended range to stay within, there are several factors you should consider in your formula to find the sweet spot that is best for your household’s use. So, join your local plumbing partners at Five Star Columbus Plumbing as we go over this “hot” topic to finding the most optimal water heater temperature for your home!

Think about Safety 

Safety is of utmost importance when it comes to setting the temperature on your water heater. The Consumer Product Safety Commission (CPSC) advises that homeowners set their water heaters at a temperature of 120 degrees Fahrenheit or lower to prevent scalding injuries, particularly for vulnerable individuals like children and the elderly. Lastly, it’s essential to note that setting the temperature too low can increase the risk of bacteria, such as Legionella, thriving in the water. 

Think about Energy Savings   

In addition to safeguarding your family from hot water-related injuries, adjusting your water heater to a lower temperature can result in significant savings on energy expenses. According to the Department of Energy, reducing the water heater temperature by 10 degrees can potentially reduce energy costs by 3-5%.  

Think about the Right Temperature for You  

It is important to acknowledge that individual preferences may vary. Some individuals may find the suggested temperature too low for their comfort, while others may prefer slightly higher temperatures for specific activities such as dishwashing or bathing. If you live alone and prefer hotter showers, setting your water heater to 140 degrees Fahrenheit may be appropriate. Just don’t set it above that. You don’t want to risk scalding or burning. You want to strike a balance between comfort and safety when determining the appropriate water heater temperature. 

There are several other factors to consider when determining the optimal temperature for your water heater. For example, if you have a dishwasher, it is advisable to consult the manufacturer’s recommendations regarding water heater settings. Certain dishwashers do not have a preheating feature or require higher temperatures for optimal performance. In such cases, setting your water heater to 140 degrees Fahrenheit may be the most suitable option. Additionally, if you reside in an area with hard water, setting your water heater too high can result in mineral buildup, potentially reducing its efficiency.   

In conclusion, determining the optimal temperature for your water heater involves considering safety, energy efficiency, and personal preference. While 120 degrees is the average temperature for many households, it is crucial to assess your specific requirements and make necessary adjustments. Feel free to experiment and fine-tune within the suggested ranges to find what works best for your home! 

No matter the type of water heater you have – tank, tankless, gas, or electric – Five Star Columbus Plumbing is your trusted partner for all your plumbing requirements! Call us at (614) 401-8086, or schedule an appointment online now by clicking here