What's wrong with the heating tape on the water pipe not getting hot?
1. It is necessary to pay attention to whether this water pipe is a hot water pipe, if it is a pipe with cold water, this must not be hot, there is no doubt about this;
2. If it is a hot water pipe, whether it is not hot all the time or not hot when the water is just released;
3. If it is not hot when the water is just out, then it may be that the location of the water heater installation is relatively far away, and the hot water has not yet flowed, and then the weather temperature is relatively low, resulting in a relatively large energy loss of hot water;
4. If it is not hot all the time, it may be that the temperature adjustment of the water heater is not set well, for example: it has been set at 30 degrees, etc.; Moreover, the mixing valve of the faucet is not in the right position, and it must be opened all the way to the hot water side, so as to ensure that more hot water flows out.
