What should I do if the geothermal pipe is not hot? Comprehensive analysis of causes and solutions
With the arrival of winter, geothermal heating systems have become the main heating method for many homes. However, many users have recently reported that geothermal pipes are not hot, which has become a hot topic on the Internet. This article will combine the hot discussion data of the past 10 days to provide you with a detailed analysis of the reasons and solutions for why geothermal pipes are not hot.
1. Common reasons why geothermal pipes are not hot

According to the analysis of discussion data across the Internet, the main reasons why geothermal pipes are not hot are as follows:
| Ranking | Reason | Proportion |
|---|---|---|
| 1 | There is gas in the pipe | 35% |
| 2 | filter clogged | 25% |
| 3 | Water supply temperature is insufficient | 20% |
| 4 | Improper pipe laying | 10% |
| 5 | other reasons | 10% |
2. Detailed explanation of the solution
1. Exhaust treatment
If there is gas in the pipes, it will cause poor circulation of hot water. Solution:
- Close all valves
- Open the exhaust valve until water comes out
- Repeat until the gas is exhausted
2. Clean the filter
Clogged filters are one of the most common problems. Operation steps:
| steps | Operation content |
|---|---|
| 1 | Close the water inlet valve and return valve |
| 2 | Unscrew the filter with a wrench |
| 3 | Take out the filter and clean it |
| 4 | Reinstall and open valve |
3. Check water supply temperature
The standard water supply temperature should be between 45-55℃. If the temperature is insufficient:
- Contact the property or heating company
- Check your temperature control device settings
- Confirm boiler operating status
4. Pipe laying issues
If there is a pipe laying problem, it is recommended to:
- Contact a professional for testing
- Pipe spacing may need to be readjusted
- Consider adding a circulation pump
3. Preventive measures
According to expert advice, you should pay attention to preventing geothermal pipes from not heating up:
| season | Maintenance measures |
|---|---|
| Before heating | Comprehensive system inspection and filter cleaning |
| Heating | Regular exhaust and temperature monitoring |
| After stopping heating | System maintenance, pipeline flushing |
4. Recent hot cases
In the past 10 days, a community’s collective report on the problem of underheating has been on the hot search. After investigation, it was found that:
- 80% of users in this community reported the same problem
- The main reason is that the main pipe filter is clogged
- Solved the problem after unified cleaning by the property management organization
This case reminds us that geothermal problems can be system-wide problems that require collective coordination and resolution.
5. Professional advice
1. When using the geothermal system for the first time, the temperature should be raised slowly to avoid damage to the pipes.
2. It is recommended to have a professional conduct a comprehensive inspection every 2-3 years.
3. Maintain appropriate indoor humidity to prevent floor deformation from affecting heat dissipation.
Through the above analysis and solutions, we hope to help you solve the problem of non-heating geothermal pipes. If the problem persists, it is recommended to contact professional maintenance personnel for inspection in time.
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