What is the Ideal Water Heater Temperature

Posted by on Mar 2, 2014 in Water Heater Repair Springfield MO

Much has been discussed over exactly what is an optimum water heater temperature level setting. Many sources, consisting of ENERGY STAR, provide the energy saving aspects of temperature levels of 120 degrees or lower. And yes, there are savings to be had, but realistically for those whose current setting is closer to the conventional factory preset temperature of 140 degrees.

Conversely, fewer share details about the possibility of contracting Legionella bacteria with a lower setting, specifically with a temperature lower than 120 degrees. OSHA mentions some exceptional safety measures for preventing this.

Water Heater Repair Springfield MO’s¬†conclusions are that it is something that each household should weigh in terms of possible health concerns largely. For those with kids or with elderly individuals in the house, a higher setting can be a water scalding concern. On the other hand, those vulnerable to contracting respiratory infections, a higher setting needs to be used.

Here is an infographic highlighting the different temperature level growth ranges of Legionella.

Water Heater Repair Springfield MO

Check out our article on How to Flush a Springfield Water Heater also.