Today Water Heater Repair Marietta GA is going to be checking out the diverse feelings on exactly what temperature level a water heater should be established. We will examine a few of the various opinions with particular proof from those sources to ensure that one may make his/her own choice on the issue.
To begin with, the by default setting nearly all water heater producers have their tanks placed at is 140 degrees. If this is something you have never inspected, that may possibly be what it is set at. Likewise, it can be hard to understand for certain exactly what the temperature setting is due to the fact that often times the temperature level dial will not have actual degrees printed on it, simply warm, hot, really hot … something to that effect. Some individuals think brands have a high pre-set temperature level to look excellent to have a great deal of hot water – sort of like attempting to produce excellent brand name recognition.
In regards to energy cost savings, by simply changing the water heater level from 140 to 120 degrees, will conserve in between 6 to 10 % of energy usage. That translates to in between $6 to $20 yearly in many cases.
Let’s begin with likely the most popular resource, the U.S. Department of Energy. They recommend a setting of 120 degrees. The link to their website above offers excellent info on ways to minimize ones hot water use and expenses. It is for sure well worth a read.
There can be health threats with having a temperature level setting that is too low. It can be concluded that Legionella bacteria has the ideal development range in between 68 to 122 degrees. It is thought that 25 % of all water heaters are infected with Legionella bacteria at differing levels.
Legionella bacteria triggers a kind of pneumonia and is transferred to people whenever one breathes in water infected with the bacteria – usually in showers and even AC systems. It is normally ok to ingest the water. It is a concern when the germs get into ones lungs.
The Centers for Disease Control and Prevention approximates 8,000 to 18,000 Americans get the condition every year. 5 to 30 % of the instances are deadly.
According to OSHA, “At low levels of contamination, the chance of getting Legionnaires’ disease from a water source is very slight. The problem arises when high concentrations of the organism grow in water systems. Water heaters, cooling towers, and warm, stagnant water can provide ideal conditions for the growth of the organism.” (read more)
There are conditions when one is not going to need the water heater temperature level to be set at 140 degrees also. If there are children in your home or possibly with elderly individuals, this could be way too high of a temperature. The possibility of getting burned if the faucet was totally on hot water can be far too great. Undoubtedly, any individual living in the house that is at threat of contracting Legionella Disease must have it set at 140 degrees.
So choose if there are any issues of family members becoming burnt if the water temperature level is too hot. Furthermore, be conscious of any individual who may have worries of being infected with Legionella Disease. Considering that the annual expense savings of turning the temperature level down is just about $20 a lot of time with the normal residence’s hot water use, it could be an excellent choice to maintain the temperature level above 120 degrees merely for the wellness related advantages; nonetheless, Hot Water Heater Repair Marietta will let you determine that.
The following infographic sums up our discussion nicely: