What is the Perfect Corona Water Heater Temperature

Posted by on May 15, 2014 in Water Heater Repair Corona CA

There are varied views on exactly what is the very best temperature level at which to set ones water heater. Water Heater Repair Corona CA will be sharing a few of the various views with specific evidence from those sources in order for one to make his or her own decision on the topic.

First of all, the default setting most water heater makers have their tanks set at is 140 degrees. If you have actually never examined this already on your Corona Water Heater, that may be what it is set at. Also, it can be challenging to know for sure exactly 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 end. Some people feel they are pre-set at a high temperature so it feels excellent to have a lot of hot water – kind of like trying to create good brand name 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 total energy used. That equates to between $6 to $20 a year most of the time.

Let’s start off with the probably the most well known source, the U.S. Department of Energy. They suggest a setting of 120 degrees. The link to their website above provides a great deal of excellent information on the best ways to minimize ones hot water usage and expenses. It is definitely worth a read.

Now for the health dangers of too low of a temperature level setting. It can be shown that Legionella bacteria has the optimum growth range between 68 to 122 degrees. It is believed that 25 percent of all water heaters have differing levels of Legionella bacteria contamination.

Legionella bacteria triggers a form of pneumonia and is passed to humans when one inhales water contaminated with the bacteria – usually in showers, whirlpool baths and even air conditioning systems. Consuming the water is generally 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 disease every year. Five to 30 percent of the cases are fatal.

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 level set at 140 degrees would be if there are children in the home or possibly with elderly people too. The risk of being burnt if the faucet was totally on hot water can be too great. Undoubtedly, anybody living in the home that is at risk of contracting Legionella Disease ought to have it set at 140.


So choose if there are any concerns of individuals burning themselves if the water temperature is too high. Also, be aware of any individual who has concerns of contracting Legionella Disease. Since the yearly cost savings of turning the temperature level down is only about $20 many the time with the average home’s hot water usage, it could be an excellent option to keep the temperature level above 120 degrees just for the wellness related benefits; nonetheless, Hot Water Heater Repair in Corona CA will let you make the call.


Water Heater Repair Corona CA

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