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Why is it not hot in the underfloor heating room?

2025-12-29 01:36:33 mechanical

Why is it not hot in the underfloor heating room?

With the advent of winter, floor heating, as one of the main methods of home heating, has attracted much attention. However, many users report that the floor heating room is not hot, or even partially hot. This article will summarize the common causes and solutions of underfloor heating from the hot topics and content on the Internet in the past 10 days, and present them in the form of structured data to help you solve the problem quickly.

1. Common reasons why floor heating is not hot

Why is it not hot in the underfloor heating room?

According to the hot topics discussed on the entire Internet, the main reasons why the floor heating is not hot can be divided into the following categories:

Cause classificationSpecific performanceProportion (discussion popularity in the entire network)
system problemInsufficient water pressure, blocked pipes, poor circulation35%
Equipment issuesWater distributor failure, thermostat failure, low heat source efficiency25%
Installation issuesThe distance between pipes is too large and the insulation layer is not up to standard.20%
Usage issuesFailure to clean regularly and set temperature too low15%
Other questionsThe floors are too high and the house has poor insulation.5%

2. Solutions to the problem of underfloor heating

In response to the above problems, the following are practical solutions shared by users across the network:

Question typeSolutionOperation steps
Insufficient water pressureCheck the water replenishment valve and replenish system pressure1. Open the water replenishment valve; 2. Observe the pressure gauge to 1.5-2Bar; 3. Close the water replenishment valve
clogged pipesProfessional cleaning or use of descaler1. Shut down the system; 2. Use cleaning equipment to circulate and flush; 3. Discharge the sewage
Water distributor failureCheck that the valve is fully open1. Confirm that the valves of each circuit of the water distributor are open; 2. Adjust the flow balance
Thermostat failureReplace batteries or reset thermostat1. Check the battery power; 2. Reset the temperature; 3. Contact after-sales service
Insulation layer problemAdd insulation or fix leaks1. Check the ground insulation layer; 2. Add insulation materials; 3. Seal the gaps

3. Precautions to prevent floor heating from being too hot

In order to avoid the situation that the floor heating is not hot when using it, it is recommended that users pay attention to the following matters:

1.Regular maintenance: Clean the pipes once a year before the heating season to avoid clogging.

2.Set the temperature appropriately: It is recommended that the room temperature be set at 18-22°C. If it is too high, it will increase energy consumption.

3.Check system pressure: Make sure the water pressure is between 1.5-2Bar to avoid insufficient pressure.

4.House insulation: Strengthen the sealing of doors and windows and reduce heat loss.

5.Professional installation: Choose a regular floor heating company to ensure that the pipe spacing and insulation layer meet standards.

4. Popular discussion cases on the entire network

The following are typical cases of underfloor heating that have been hotly discussed on the Internet in the past 10 days:

Case descriptionsolutionEffect feedback
A user's floor heating is not hot in partsClean the manifold and adjust the flowReturn to normal within 24 hours
The floor heating in the new house is not hot overallThe inspection found that the insulation layer was missing, and it improved after reinstalling it.Temperature rises 5°C
Old floor heating systems deteriorate year by yearComprehensive cleaning of pipelines and replacement of some valvesRestore to original heating effect

Summary

There are many reasons for the lack of heat in a floor-heated room, but through systematic investigation and targeted treatment, most problems can be effectively solved. It is recommended that users refer to the above data based on their own conditions and contact professionals for maintenance if necessary. Keeping your floor heating system in good condition can ensure your home is warm and comfortable in winter.

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