Why does the water heater shower leak?

There may be many reasons for water leakage in the shower of water heater. Here are some of them:

1. The problem of throttle valve. Throttle valve is a device to control temperature and water flow. If there is a problem with the throttle valve, it may lead to problems such as increased water flow and unstable temperature, thus causing water leakage in the water heater.

2. The problem of pressure reducing valve. The pressure reducing valve is an important part to protect the water heater, which can release excessive pressure. If the pressure reducing valve fails, it may lead to overheating of the water heater and eventually lead to water leakage.

3. The water heater pipeline is aging. The pipes of water heaters may wear out, especially after years of use. If the pipeline is badly worn, it may cause water leakage.

4. Scale problem. If the content of calcium or magnesium in water is too high, it may lead to the crystallization of scale in water heater. These crystals may form a protective layer, resulting in excessive internal temperature and eventually water leakage.

5. The water heater lacks maintenance. The water heater needs to be cleaned and maintained regularly, otherwise it may cause internal problems. For example, the anti-corrosion coating of water heater may corrode, leading to water leakage.

In short, the water leakage problem of water heater needs to be solved in time, otherwise it may lead to more problems, such as water inflow and electrical failure. If you encounter problems, you'd better contact professionals to help solve them.