Proper Water Heater Temperature Settings

Posted by on Mar 1, 2014 in Water Heater Repair Wichita

Much has been debated over what is an optimal water heater temperature setting. Numerous sources, including ENERGY STAR, provide the energy saving factors of temperatures of 120 degrees or lower. And yes, there are savings to be had, however realistically for those whose present setting is closer to the typical factory preset temperature of 140 degrees.

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

Water Heater Repair Wichita’s¬†conclusions are that it is something that each household should weigh in terms of potential health concerns primarily. For those with kids or with elderly people in the home, a higher setting can be a water scalding issue. Alternatively, those vulnerable to contracting respiratory infections, a higher setting ought to be used.

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

Water Heater Repair Wichita