How to release water when the geothermal heat is not hot: analysis and solutions to hot topics on the Internet
Recently, "How to drain water when the floor heating is not hot?" has become a hot topic in the field of home maintenance. Many users report that the heating effect of the floor heating system is not good. This article will combine the hot content of the entire network in the past 10 days, analyze the cause of the problem and provide structured solutions.
1. Statistics on hot searches for floor heating issues across the Internet
| platform | Amount of related topics | Hot search days | Main question types |
|---|---|---|---|
| Baidu search | 128,000 times | 7 days | Gas accumulation in pipes/insufficient water temperature |
| Douyin | 120 million plays | 9 days | Water release operation tutorial |
| Zhihu | 4300+ discussions | 5 days | Abnormal system pressure |
| # FloorHeatingRepair#Topic | 3 days | Water distributor failure |
2. Five common reasons why the geothermal heat is not hot
According to the data analysis of the entire network, the main reasons and proportions of underfloor heating are:
| Question type | frequency of occurrence | Typical symptoms |
|---|---|---|
| Gas accumulation in pipelines | 58% | Some rooms are not hot/no sound of running water |
| filter clogged | 23% | Overall temperature drops |
| Not enough pressure | 12% | None of the rooms are hot |
| Water distributor failure | 5% | One way is not hot |
| Pipe scaling | 2% | The effect is declining year by year |
3. Correct operation guide for draining water
For the most common gas accumulation problems in pipelines, professional maintenance personnel recommend the following steps:
| steps | Operational points | Things to note |
|---|---|---|
| 1. Close the main valve | Stop system loop | Confirm that the boiler is off |
| 2. Connect the drain pipe | Use special hose | Avoid water contamination of the ground |
| 3. Branch exhaust | Operate in order of rooms | Exhaust air for 30 seconds each way |
| 4. Observe water quality | until the water is clear | Turbid water needs to be discharged multiple times |
| 5. Restore stress | Replenish water to 1.5Bar | Reference pressure gauge value |
4. Processing differences between different systems
According to maintenance cases across the entire network, there are differences in the treatment methods for different types of floor heating systems:
| System type | Optimal exhaust temperature | Recommendation cycle | special request |
|---|---|---|---|
| water floor heating | 40-50℃ | 1-2 times a year | Professional cleaning equipment required |
| Electric floor heating | Not applicable | No need to vent | Check circuit system |
| hybrid system | 35-45℃ | 1 time per quarter | Need to double check |
5. Warning on common misunderstandings of users
According to the content analysis of the entire network, most users have the following operational misunderstandings:
1.Frequently drain water: Exceeding once a week will accelerate system corrosion. The correct approach is to observe changes in the pressure gauge to make a decision.
2.High temperature exhaust: Operation over 60°C may damage the seals and should be handled after the system has cooled down.
3.Disassemble it yourself: The precision parts of the water distributor require professional tools, and disassembly by non-professionals may cause water leakage.
4.Ignore the pressure: 85% of the cases show that users have not checked the system pressure, which should be maintained at 1-1.5Bar normally.
6. Professional maintenance suggestions
It is recommended to contact a professional immediately if the following situations occur:
1. The discharge water quality continues to be turbid for more than 5 minutes
2. The system pressure cannot be maintained above 1Bar.
3. Multiple water distributors fail simultaneously
4. There are areas of local overheating or no heat at all on the ground.
Through the above structured analysis, users can more systematically understand the reasons and solutions for underfloor heating. It is recommended to save this article for emergencies and perform regular system maintenance to extend the service life of floor heating.
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