What should I do if the floor heating is blocked? Summary of popular solutions across the network in the past 10 days
As winter approaches, the problem of floor heating blockage has become a hot topic on the Internet recently. Many users report that the heating effect of floor heating has decreased, or even no heating at all. This article will combine the hot discussions across the Internet in the past 10 days to provide you with structured solutions, as well as statistics on frequently asked questions.
1. Common causes of floor heating blockage
According to recent feedback from netizens and maintenance cases, the main reasons for floor heating blockage are as follows:
| Reason type | Proportion | Typical symptoms |
|---|---|---|
| Pipe fouling | 45% | Some rooms are not hot and the water temperature drops significantly |
| filter clogged | 30% | The inlet water is hot and the return water is cold, and the system pressure is abnormal. |
| gas accumulation | 15% | There is the sound of water flowing in the pipe, but the area is not hot. |
| Construction issues left over | 10% | Newly installed floor heating fails after first use |
2. Solve the problem of floor heating blockage step by step
Step 1: Preliminary investigation
• Check whether the temperature of each circuit of the water distributor is uniform
• Observe whether the pressure gauge is within the normal range of 1.5-2Bar
• Touch the filter housing to see if it is significantly lower than the incoming water temperature
Step 2: Targeted treatment
| Question type | Solution | Tools required |
|---|---|---|
| filter clogged | After closing the valve, remove and clean the filter. | Adjustable wrench, basin |
| Pipe fouling | Use a professional cleaning machine to pulse rinse | Floor heating cleaning machine (professionals are recommended) |
| gas accumulation | Deflate air through the exhaust valve until water comes out | Flat-blade screwdriver, towel |
3. Preventive measures that have been hotly discussed by netizens recently
According to the 368 discussion data of a home decoration forum in the past 7 days:
| prevention methods | support rate | Difficulty of implementation |
|---|---|---|
| Professional cleaning every year before heating | 82% | ★★★ |
| Install magnetic filter | 76% | ★★ |
| Use a softened water system | 65% | ★★★★ |
| Monthly manual exhaust | 91% | ★ |
4. Maintenance cost reference (latest data in 2023)
Repair service quotes collected from 58.com, Meituan and other platforms:
| Services | price range | Average time taken |
|---|---|---|
| Basic exhaust treatment | 80-150 yuan | 30 minutes |
| Filter cleaning | 120-200 yuan | 1 hour |
| Whole house duct cleaning | 500-800 yuan/time | 3-4 hours |
| System pressure test | 200-300 yuan | 2 hours |
5. Special reminder from experts
1. Do not use acidic cleaning agents by yourself, as it will corrode the inner wall of the pipe.
2. When it is found that multiple circuits are not hot, it is recommended to contact the property management department to inspect the main pipeline first.
3. It is recommended to install a Y-type filter in newly renovated houses, which can reduce the probability of blockage by 80%.
4. When the floor heating is not used for a long time, it should be kept full of water for maintenance.
Through the above structured solutions, most floor heating blockage problems can be effectively dealt with. If self-treatment does not work, it is recommended to contact a professional HVAC company for system testing.
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