My water heater discharges a lot of cold water before each use. Is it the same in your family?

My old water heater was like this, but now when I replace it with a beautiful GTS water heater, it is not like this. You can use hot water every time you turn on the tap, which is very convenient and intimate. Moreover, this water heater adopts the H valve patented by the United States, which is connected with hot and cold water pipes and actively adjusted. It feels so good!