Today Water Heater Repair Appleton WI is going to be reviewing the different ideas on exactly what temperature level a water heater should be established. We will check out a few of the various opinions with particular proof from those sources to ensure one may make his/her own choice on the subject.

To start, the standard setting the majority of water heater brands have their tanks fixed at is 140 degrees. If this is something you have never inspected, that may perhaps be what it is set at. Likewise, it can be complicated to understand for certain exactly what the temperature setting is since often times the temperature level dial doesn’t have actual degrees printed on it, simply warm, hot, really hot … to some similar end. A lot of people think companies have a high pre-set temperature level to look excellent to have a great deal of hot water – type of like attempting to produce great brand name recognition.

In regards to energy cost savings, just by 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 annually in many cases.

Let’s begin off with likely the most renowned reference, the U.S. Department of Energy. They recommend a setting of 120 degrees. The link to their website above provides excellent data on ways to minimize ones hot water usage and expenses. It is certainly worthy of a read.

There can be health dangers with having a temperature level setting that is too low. It can be revealed 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 type of pneumonia and is transferred to human beings whenever one breathes in water infected with the bacteria – usually in showers and even AC systems. It is normally ok to consume the water. It is a problem when the germs get into ones lungs.

The Centers for Disease Control and Prevention approximates 8,000 to 18,000 Americans get the illness 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 cases when one is not going to need the water heater temperature level to be set at 140 degrees as well.  If there are children in your home or possibly with elderly people, this could be way too high of a temperature. The hazard of becoming burned if the faucet was completely on hot water can be far too great. Undoubtedly, anybody living in the house that is at danger of contracting Legionella Disease must have it set at 140 degrees.


So figure out if there are any worries of individuals becoming burnt if the water temperature level is too hot. At the same time, be careful of anybody that has issues of getting Legionella Disease. Considering that the annual expense savings of turning the temperature level down is just about $20 a lot of time with the general house’s hot water use, it might be a great choice to maintain the temperature level above 120 degrees simply for the wellness related advantages; nevertheless, Hot Water Heater Repair Appleton WI will let you make the call.

The following infographic sums up our discussion nicely:

Water Heater Repair Appleton WI