First see if it will get hotter by adjusting the knob on the regulator or lower heater element. If that doesn't work check lower element operation with a meter.
The shower water may not be hot enough due to issues with the water heater, such as a malfunction or setting adjustment.
There may not be enough hot water in the shower due to a variety of reasons, such as a small water heater, high demand for hot water in the household, a malfunctioning heating element, or a problem with the water temperature settings.
it is not hot enough
When there is not enough hot water, it probably is caused by someone using the hot water recently and the water heater is not large enough to provide hot water for both uses. The water heater will provide hot water as long as there is hot water in it. When there isn't any hot water left, it will provide cold water. It takes a while to heat the water after some is used.
Hot water is not good for flowers. If the water is hot enough it can actually kill all of your flowers.
sometimes it will boil if it is hot enough
The amount of hot water available will depend on the number of fallons available in the hot water heater.
They use hot water and if it is not hot enough, the heating element used to dry the dishes will heat it to the right temperature.
because some people don't have enough money to pay for hot water
Hot water does exert pressure, but the main thing is that it creates steam if hot enough, and that is often used to run machines that require pressure.
Either the thermostat has been set too low, your hot water heater is not big enough, or your hot water heater has not been installed properly.
with enough water and protection from the sun... yes