The Best Water Heater Temperature

Posted by on Mar 2, 2014 in Water Heater Repair Cincinnati

Much has been debated over what is an optimum water heater temperature level setting. Lots of sources, including ENERGY STAR, offer the energy conserving elements of temperatures of 120 degrees or lower. And yes, there are cost savings to be had, but reasonably for those whose present setting is closer to the typical factory preset temperature of 140 degrees.

On the other hand, not as many share details about the possibility of contracting Legionella bacteria with a lower setting, especially with a temperature lower than 120 degrees. OSHA specifies some outstanding safety measures for avoiding this.

Water Heater Repair Cincinnati’s¬†conclusions are that it is something that each family requires to weigh in regards to possible health issues mainly. For those with children or with elderly people in the home, a higher setting can be a water scalding issue. Conversely, those vulnerable to contracting respiratory infections, a higher setting should be used.

Below is an infographic highlighting the various temperature growth ranges of Legionella.

Water Heater Repair Cincinnati

Check out our post on 8 Water Heater Safety Tips too!