What should I do if the floor heating is not warm? Summary of popular solutions across the network in 10 days
As temperatures continue to drop in winter, the issue of underfloor heating has become a hot topic on the Internet recently. Many users have reported that the floor heating effect in their homes is not good, and even some areas are not warm. This article combines the search data of the entire network in the past 10 days to sort outCauses and Solutions of High Frequency Problems, with structured data attached for reference.
1. Common reasons why floor heating is not warm

| Question type | Proportion (whole network data) | Typical performance |
|---|---|---|
| Pipe blockage or air blockage | 42% | Some areas are not hot and the water temperature varies greatly |
| Water supply temperature is insufficient | 28% | The overall temperature is not up to standard |
| Insulation failure | 15% | Loss of heat quickly |
| Water distributor failure | 10% | Single path without circulation |
| other reasons | 5% | Thermostat damage, design defects, etc. |
2. Targeted solutions
1. Pipeline air blockage/blockage treatment
Recently searched methods:"Five Steps to Exhaust Floor Heating"(Douyin has more than 2 million views in a single day)
2. Water temperature adjustment guide
| House type | Recommended water temperature | Warming tips |
|---|---|---|
| Newly built house (well insulated) | 45-50℃ | Increase the temperature by 2°C every day to reach the standard |
| Old community | 55-60℃ | Use with circulation pump |
3. Tips for emergency heating (hot post on Xiaohongshu)
· Aluminum foil reflective film synergy method:Laying aluminum foil film under the floor can increase thermal efficiency by 15% (actual measurement data)· Curtain management:Adequate lighting during the day and thickened curtains at night to reduce heat dissipation
3. Maintenance service data reference
| Services | average market price | Processing time |
|---|---|---|
| Floor heating cleaning | 150-300 yuan/way | 2-3 hours |
| Water distributor replacement | 400-800 yuan | 4 hours |
| System pressure test | Starting from 200 yuan | 1 hour |
4. Preventive measures (highly praised suggestions on Zhihu)
1. Annual maintenance:Complete pipe cleaning before heating (to avoid the “black sludge” problem that Douyin discusses)2. Intelligent temperature control:Installing a room temperature linkage controller can save 20% energy3. Pressure monitoring:Maintain 1.5-2Bar water pressure, if it is lower than 1Bar, you need to replenish water.
According to the Baidu Index, the search volume of the keyword "floor heating repair" has increased by 67% month-on-month in the past seven days. It is recommended that users give priority to self-help troubleshooting and contact professional institutions to handle complex problems in a timely manner.
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