Essential Tips for Dealing with Cold Showers from Wall-Mounted Boilers

As the weather gradually warms up and summer arrives, the wall-mounted boiler at home may no longer be necessary for heating. However, many people might still use the boiler for water supply or heating water for showers. During use, if there is a problem with shower water not heating up, what could be the How can it be solved?

Reasons for the wall-mounted boiler not heating shower water

1. If there were no issues with heating during winter but problems arise in summer, it could be that the rated power of the wall-mounted boiler is relatively low. Generally speaking, its output power should be above 22.62 kW for normal operation.

2. In addition, it is also possible that there is a blockage in the gas pipeline, causing low pressure. Insufficient gas supply can lead to the wall-mounted boiler not heating water.

3. When heating water, if the incoming water temperature is low or the water flow is too high, the required power will increase. If the temperature is low, the boiler's power may not keep up, resulting in a lack of hot water for use.

4. When the wall-mounted boiler is operating, it is essential to maintain normal water pressure. If the water pressure is too low, the boiler cannot function properly, resulting in no hot water for the shower. Some people living on higher floors might encounter low water pressure due to the building height or leaks in the water supply pipes.

5. For those who have been using the wall-mounted boiler for a long time without conducting any cleaning, the accumulation of scale can be significant. The more scale that builds up, the more it can lead to a lack of hot water supply during shower heating.

How to solve the problem of the wall-mounted boiler not heating

1. When purchasing a wall-mounted boiler, it is best to choose one with a power of 24 kW or higher. Additionally, the heating and hot water supply should be set up separately, with different modes that can be switched, ensuring normal usage.

2. If the issue is due to low pressure, we can check the natural gas pressure, open the angle valve a bit more, or install a pressure stabilizing valve to address the unstable gas supply issue.

3. During use, it is essential to monitor the water pressure. If it is too low, it should be maintained within the normal range. Any leaks should be addressed promptly. Regular cleaning of the boiler's pipes is also necessary to prevent excessive scale accumulation.

In summary：the wall-mounted boiler plays a significant role in our daily lives. If issues arise with heating, it is crucial to first identify the underlying cause before proceeding with appropriate solutions.