What is the Perfect Douglasville Water Heater Temperature

Posted by on May 15, 2014 in Water Heater Repair Douglasville GA | 0 comments

There are diverse views on what is the best temperature level at which to set ones water heater. Water Heater Repair Douglasville GA will be sharing some of the various views with particular evidence from those sources in order for one to make his/her own choice on the subject.

To begin with, the default setting most water heater manufacturers have their tanks set at is 140 degrees. If you have never inspected this already on your Douglasville Water Heater, that may be what it is set at. Likewise, it can be hard to know for sure what the temperature setting is because often times the temperature level dial does not have actual degrees written on it, simply warm, hot, really hot … something to that effect. Some people feel they are pre-set at a higher temperature level so it feels excellent to have a great deal of hot water – sort of like attempting to create great brand awareness in customers.

In terms of energy cost savings, by turning a water heater down from 140 to 120 degrees, it will conserve between 6 to 10 percent of energy usage. That equates to in between $6 to $20 a year in the majority of cases.

Let’s start off with the most likely the most popular source, the U.S. Department of Energy. They recommend a setting of 120 degrees. The link to their website above gives a great deal of good details on ways to minimize ones hot water usage and expenses. It is certainly worth a read.

Now for the health risks of too low of a temperature setting. It can be revealed that Legionella bacteria has the optimal growth range in between 68 to 122 degrees. It is believed that 25 percent of all water heaters have varying levels of Legionella bacteria contamination.

Legionella bacteria triggers a form of pneumonia and is passed to people when one inhales water contaminated with the bacteria – normally in showers, whirlpool baths and even a/c systems. Consuming the water is usually ok. It is a problem with having the germs get in ones lungs.

The Centers for Disease Control and Prevention estimates 8,000 to 18,000 Americans contract the condition every year. 5 to 30 percent of the cases 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)

Cases to not have the water heater temperature set at 140 degrees would be if there are kids in the home or possibly with elderly individuals too. The danger of being burnt if the faucet was fully on hot water can be too great. Obviously, anyone living in the home that is at risk of contracting Legionella Disease need to have it set at 140.

In Conclusion

So decide if there are any concerns of individuals burning themselves if the water temperature level is too high. Likewise, be mindful of anybody who has concerns of contracting Legionella Disease. Considering that the annual cost savings of turning the temperature down is only about $20 most the time with the typical home’s hot water use, it may be an excellent choice to keep the temperature above 120 degrees simply for the wellness related benefits; nevertheless, Hot Water Heater Repair in Douglasville GA will let you make the call.

Water Heater Repair Douglasville GA

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