What should I do if my wall-hung boiler keeps burning?

What should I do if my wall-hung boiler keeps burning? Comprehensive analysis of causes and solutions

Recently, as the temperature drops sharply in winter, the frequency of use of wall-hung boilers increases. The issue of "wall-hung boilers keep burning" has become a hot topic on the Internet. The following is a compilation of hot content that netizens have paid attention to in the past 10 days, combined with professional advice to provide you with structured solutions.

1. Popularity data of related topics on the entire network in the past 10 days

2. Five common reasons why wall-hung boilers continue to burn

According to user feedback and expert analysis across the entire network, the main reasons can be summarized as follows:

3. Step-by-step solution

Step 1: Basic Check

• Check the pressure gauge: make sure the water pressure is between 1-1.5bar
• Confirm the temperature control setting: whether it is more than 5℃ higher than the ambient temperature
• Observe the flame: Normally it should be blue, no yellow or jumping

Step 2: Emergency treatment

• Close the gas valve immediately
• Cut off the power supply (do not operate unless it is an emergency)
• Provide: model code + photos of fault symptoms when contacting after-sales service

Step 3: Professional Repair Advice

4. Preventive measures

1. Annual maintenance: including heat exchanger cleaning and sealing testing
2. Install a water filter: Reduce the risk of scaling
3. Winter antifreeze measures: keep the power on and set low temperature operation

5. User real case reference

If you encounter similar problems, it is recommended to report for repair through the brand's official channels first. Non-professionals are not allowed to disassemble gas components by themselves. Heating safety in winter is no small matter, and only by handling it promptly can you avoid greater losses.