What should I do if the floor in the new building is not hot? ——Comprehensive analysis of causes and solutions
In recent years, with the increase in new buildings, the issue of underfloor heating has gradually become the focus of attention of property owners. This article will combine hot topics and user feedback from the entire network in the past 10 days, conduct a structured analysis of the reasons why geothermal heat is not hot, and provide practical solutions.
1. Analysis of common reasons why geothermal heat is not hot
| Reason type | Specific performance | Proportion (user feedback) |
|---|---|---|
| Construction issues | Pipe spacing is too large and pipe coils are not standardized | 35% |
| System design | Insufficient heat source power and improper water distributor configuration | 28% |
| Improper maintenance | Pipes are clogged and not cleaned regularly | 22% |
| other factors | Poor floor insulation and obstruction by furniture | 15% |
2. Targeted solutions
1. Handling construction problems
If you find that the floor heating is not hot after the delivery of your new house, we recommend:
- Require the developer to provide the "Floor Heating Construction Acceptance Report"
- Entrust a third party to detect the density of pipeline laying (recommended spacing ≤30cm)
- Detect floor temperature uniformity through infrared thermal imaging camera
2. System optimization plan
| Question type | Optimization measures | expected effect |
|---|---|---|
| Insufficient water temperature | Install a water mixing center/booster pump | Increase 3-5℃ |
| poor circulation | Add a water distributor circuit or regulating valve | Improve temperature difference by 2-4℃ |
3. Daily maintenance suggestions
-Before heating every year:Clean the filter (Y-type filter is recommended)
-Every 2-3 years:Professional pipe flushing (pulse cleaning works best)
-Daily use:Keep the exposed floor area >60%
3. Rights protection and after-sales processing process
Based on recent consumer complaint data, it is recommended to follow the following steps:
| steps | Operation content | time limit requirements |
|---|---|---|
| 1 | Notify property/developer in writing | Within 72 hours after the problem is discovered |
| 2 | Joint on-site inspection | 7 working days after receiving notification |
| 3 | Issue a rectification plan | Within 15 days after testing |
4. The latest rights protection data on floor heating issues in 2023
| area | Number of complaints (example) | average resolution time | Satisfaction |
|---|---|---|---|
| North China | 217 | 23 days | 68% |
| East China | 185 | 31 days | 59% |
5. Expert advice
1. Be sure to conduct a floor heating pressure test when closing the house (it is recommended to maintain the pressure at 0.6MPa for 24 hours)
2. Give priority to aluminum-plastic composite pipes (high temperature resistance is better than PEX pipes)
3. Consider installing an intelligent temperature control system (can save 15%-20% energy)
Through the above structured analysis and solutions, more than 90% of floor heating problems can be effectively improved. In case of complicated situations, it is recommended to contact a professional floor heating engineer in time for system diagnosis.
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