Question about Rheem Tankless Hot Water Heater Rtg-74pvp-2 7.4 Gpm
You shouldn't have to set your heater to 135. dishwashers have a built in heating element for just this purpose.
once you start going over 120 degrees on your water heater, you start creating scalding problems.
130 degree water can cause second degree burns in 30 seconds
140 degree water can cause second degree and even third degree burns in 6 seconds
150 degree water can cause third degree burns in 2 seconds.
be very careful !
Posted on Aug 10, 2010
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