The water pipe of the old Jetta heater falls off.

What you are asking is why the water pipe of the old Jetta heater tank fell off? The water pipe is aging.

After long-term use and high temperature and high pressure environment, water pipes will gradually age, harden and lose elasticity, leading to unstable connection and even fall off.

The water pipe of the old Jetta heater box falls off, and the following measures can be taken to remedy it, find out the fallen water pipe and connecting port, and check whether the water pipe and connecting port are damaged or damaged. If the water pipe or connection port is obviously damaged, the corresponding parts need to be replaced.