It’s not uncommon for new homeowners to purchase a home with an existing water heater, only to question whether the appliance is set to the right temperature. Both tankless and standard water heaters are typically set at 120 to 140 degrees for proper heating. Take these factors into account before adjusting the temperature on your water heater.

A Guide to Water Heater Temperature

What Hot Should it Be?

First, look for the current temperature setting. When you shower, is the water warm enough for each member of your household? If you answered yes, there is no need to adjust the temperature. Do you have children or elderly members in your household? If so, set it at 120 degrees, the minimum temperature that kills common bacteria and viruses, according to the Department of Energy, Anything above 120 degrees could potentially cause third-degree burns in babies and the elderly.

Consider Other Factors

Small households often opt for the Department of Energy’s recommended setting of 120 degrees to save on energy costs. Larger households sometimes choose a higher setting of 140 degrees to produce enough hot water to support usage throughout the whole home. Homeowners with dishwashers that don’t have pre-heat feature should also choose 140 degrees to ensure their dishware is effectively sanitized. Those with chronic respiratory conditions or compromised immunities should also choose 140 degrees, which is the ideal heating conditions to prevent some diseases.

For help making sure you’re getting the most out of your water heater, rely on the heating and plumbing experts at Snyder Mechanical in near Elko, NV. Their technicians have specialized in HVAC services, including water heater repairs and replacement on both traditional and tankless models, for over 30 years. Call (775) 738-5616 to request a free estimate or visit them online to learn more about their services today.