The hot water flow of the cumulus is insufficient, what to check?

If you are experiencing hot water flow problems with your water heater, you may also be experiencing cold showers! There are several causes that can cause this malfunction. Here are a few things to check to help you identify the source of the problem.
THE POTENTIAL CAUSES FOR THIS ISSUE:
WARNING
Before you do anything to your appliance, make sure you disconnect it from the power supply.
There is a risk of electric shock.
Hot water hose is damaged
Check that the hot water hose is in good condition, without any obstructions or damage that could restrict the flow of water. In addition, examine its integrity, looking for any signs of corrosion, cracks, or deterioration that could compromise its effectiveness.
Improper thermostat temperature setting
Check the thermostat settings to make sure the temperature is properly adjusted to your needs. Precise tuning is necessary to ensure adequate hot water production. Too low a temperature could compromise the water heater’s ability to provide enough hot water to meet your needs.
Purchase a Thermostat for My Water Heater
The cold water inlet valve is clogged
Thoroughly inspect the cold water inlet valve to ensure it is not blocked. A clogged valve can restrict the flow of water entering the water heater, which will have a direct impact on the available hot water flow.