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What should I do if the floor heating is not warm?

2025-12-01 17:50:31 mechanical

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

What should I do if the floor heating is not warm?

Question typeProportion (whole network data)Typical performance
Pipe blockage or air blockage42%Some areas are not hot and the water temperature varies greatly
Water supply temperature is insufficient28%The overall temperature is not up to standard
Insulation failure15%Loss of heat quickly
Water distributor failure10%Single path without circulation
other reasons5%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)

  • Close all valves, leaving only one water distributor open
  • Connect the hose to the drain outlet, open the exhaust valve and drain the water until there are no bubbles.
  • Repeat for each branch

2. Water temperature adjustment guide

House typeRecommended water temperatureWarming tips
Newly built house (well insulated)45-50℃Increase the temperature by 2°C every day to reach the standard
Old community55-60℃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

Servicesaverage market priceProcessing time
Floor heating cleaning150-300 yuan/way2-3 hours
Water distributor replacement400-800 yuan4 hours
System pressure testStarting from 200 yuan1 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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