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What should I do if the floor heating in high-rise buildings is not hot?

2025-12-01 17:01:28 mechanical

What should I do if the floors in high-rise buildings are not warm? 10-day network hotspot analysis and solutions

Recently, with the sudden drop in temperatures, the issue of low-rise floor heating has become a hot topic on the Internet. The following is a compilation of hot content searched and discussed across the Internet in the past 10 days, and combined with structured data to provide you with solutions.

1. Statistics of hot topics across the entire network (last 10 days)

What should I do if the floor heating in high-rise buildings is not hot?

platformAmount of related topicsHot search rankingmain focus
Baidu125,000 timesNo. 3 on the home life listFloor heating cleaning, insufficient pressure
Weibo82,000 discussionsNo. 7 in daily life services listProperty management evasion and self-inspection methods
Douyin130 million playsNo. 2 in life skills listDIY exhaust tutorial
Zhihu4500 answersNo. 12 on the hot listSystem design flaws

2. Analysis of the five major reasons why high-rise floor heating is not hot

Based on the discussion data across the Internet, we have sorted out the main reasons why high-rise floor heating is not hot:

Reason typeProportionTypical symptoms
circulatory system problems38%Some rooms are not hot and have large temperature differences
clogged pipes25%Overall temperature is low
Not enough pressure18%Significant temperature difference between morning and evening
Design flaws12%New houses are not hot in the first year
Other questions7%Abnormal noise, water leakage, etc.

3. Step-by-step solution

Step 1: Basic investigation (users can do this by themselves)

1. Check the water distributor: confirm that each circuit valve is fully open and the regulating valve is in the appropriate position.

2. Exhaust operation: Use special tools to exhaust the circuit one by one until there are no bubbles in the water.

3. Pressure detection: Observe whether the pressure gauge is within the normal range of 1.5-2bar

Step 2: Professional maintenance (it is recommended to contact the property management or HVAC company)

Question typeProfessional solutionsaverage cost
Pipe cleaningPulse cleaning or chemical cleaning8-15 yuan/square meter
water pump repairCheck circulation pump power or replace500-2000 yuan
System transformationAdd a water mixing device or balancing valve3000-8000 yuan

4. Sharing of popular experiences across the network

1.TikTok popular tips: Tap the pipe while exhausting to help the bubbles escape from the pipe wall (2.4 million likes)

2.Zhihu high praise answer: It is recommended that high-rise users start exhausting gas 3 days in advance during the initial stage of heating, 2-3 times a day.

3.Hot discussion on Weibo: Several community owners jointly requested the property management company to clean the main pipes and successfully raised the room temperature by 5°C.

5. Suggestions on preventive measures

1. Carry out system inspection one month before heating every year

2. Install a water filter to reduce the accumulation of impurities

3. Keep the floor heating water supply temperature not exceeding 60℃

4. Keep the system full of water during non-heating seasons for maintenance

Through the above analysis and solutions, most high-rise floor heating problems can be effectively improved. If the problem persists, it is recommended to contact a professional HVAC engineer for system diagnosis. Remember, regular maintenance is more important than repairs after a breakdown!

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