Similarly unlike with a tank heater the hot water temperature from a non modulated tankless heater is inversely proportional to the rate of the water flow the faster the flow the less time the water spends in the heating element being heated.
Tankless water heater water temperature.
Mixing hot and cold water to the right temperature from.
Florida and minnesota will not have the same groundwater temperature.
So a lot of people crank it up as high as they can get and they ll get it up to 140.
There is a possibility that they might have become clogged because of mineral deposits.
This way it leads to emit fewer greenhouse gases which helps us to save our environment.
Maintaining constant shower temperature.
If we set temperature of water heater at 120 f it will burn less gas or fuel or consume less electricity.
Consider that if you live in the southern united states your groundwater might be 65 to 70 degrees while if you live in the north like minnesota wisconsin canada your groundwater may be only 40 degrees.
If you believe that this might be the source of your problem carefully inspect all of your shower heads faucet aerators and plumbing fixtures.
This is a very important factor in the type of tankless heater you buy.