The majority of water heaters are pregrammed to 140 degrees. This is a great temperature for the reason that the bacteria, legionella, are not able to increase and most are not able to live in such scorching conditions. Even so, 140 degrees may be too hot for small children and the elderly. If one is trying to save money also, consider changing the water temperature to around 120 and 130 degrees. The cost savings is not incredibly substantial, but this is the lowest advised heat to avoid contaminating water with legionella. Although this bacteria is fine to consume, it could be extremely unsafe when taken into the lungs. Legionella lives and multiplies in warm water but not in hot water. However, when looking at what temperature to set ones water heater to, it is critical not to set it too high. 2nd and 3rd degree burns can happen on adult skin in five seconds with the preset temperature of 140 degrees, so do not set the water temperature any higher and think about setting it lower if there are little ones or seniors in the home. Take a look at this article to find out more about the legionella bacteria and how to select the proper water heater temperature setting. Learn more about water heater repairs here.
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