My family has just entered a new house, with 17 water inlets for floor heating and 24 water for back

Under normal heating conditions, the temperature of the return water should be lower than the temperature of the water inlet.

If the temperature of the return outlet is higher than the temperature of the inlet, it means that the water in the heating is flowing backwards. That is, the pressure at the outlet is greater than the pressure at the inlet. Suggestion At the inlet end, add a circulating pump, and the problem is solved.

It is likely that you have reversed the inlet and return pipes of the underfloor heating. Generally, the water inlet is on the top, and the water is returned below.

That should be reversed, generally the water is hot, the water is cold, it is recommended to find a professional person, or the property to see.

Most of the problems that occur are due to the incoming water being reversed to the return water, so the temperature of the return water is higher than the inlet water. Adjust the water inlet line.

Such a temperature display is usually an abnormal temperature situation, and at this time, it may be that the upper and lower water pipes have been reversed.

If the temperature of the inlet water in the geothermal pipes in your building is 17 degrees Celsius and the return water has reached 24 degrees, it must be that the inlet and return pipes are installed in reverse.

Floor heating should be high inlet water temperature and low return water temperature. This situation in your house must be the reason why the water pipes are reversed.

It turns out that it's the other way around, unless you do it the other way around.

Import 17, export 24 must be given and returned pipes reversed.

The new house that has just entered Shanghai, the floor heating water inlet is 17 degrees, and the backwater is 24 degrees, which should be the pipe reversed.

The new house that has just entered the house, the floor heating water inlet is 17, and the water return is 24. This situation shows that the inlet and return pipes are reversed.

<> you can use a thermal imaging leak detector to check the direction of floor heating, see the location of the water inlet and outlet, ** is not expensive, simple to get started, and you can directly see whether the water pipe is reversed by looking at the thermal imaging map.

My family has just entered the new house, the floor heating is 17 degrees, for whom is it 14 degrees, what is going on?

My family just bought a new house, the floor heating is very warm, and it is convenient for you.

If the air inside the pipe is not cleaned, it will cause water to flow.

If it is not smooth, the return pipe will not be hot.

Underfloor heating pipes. After the road has been used for a long time, there are more stains inside, which causes blockage.

Stop up. If the pressure in the underfloor heating system is insufficient, there will also be a backlash.

When the water pipe is not hot.

There is water for floor heating, but there is no backwater.

Kiss! Hello, glad to answer for you. Dear, the reasons why the heating only has water inlet and no water return are as follows:

1. If the valve of the radiator is closed, or the valve of the water is not opened, there will be no hot water entering the radiator to be recycled, and the radiator will definitely not be able to return water. 2. If there is gas in the pipe of the radiator, that is, the air in the pipe is not discharged, then it will also cause the radiator to not be able to return water. 3. The pipe of the radiator is blocked, and something is blocked inside, resulting in a way for the hot water of the lead mold to carry out the normal circulation of the preparation of the shirt, so the radiator cannot return the water.

4. For the radiator at a high position, if the water pressure is not enough, the imitation cavity water will not go up, and then the radiator can not be returned. For the above four reasons why the heating does not return to water: 1

When the return valve closes, only the return valve needs to be opened. It should be noted that not only the closure of the return valve will cause the return water to not be hot, but also the closure of the inlet valve will also cause such a problem, and in order to circulate hot water well, the water inlet and return valves should not be half-opened, but should be fully opened. 2.

The backwater is not hot due to gas in the pipeline, which is also a relatively easy problem to solve, just open the air release valve to release the air until the air vent flows out of the columnar, bubble-less water flow. 3.If the pipe is blocked, if the backwater is not hot due to the filter screen not being cleaned for a long time, you only need to remove the filter screen and clean it; However, if the filter is still not hot after cleaning, you need to contact a special company to solve it.

Summary. Hello, according to your description, the blockage of the pipe can be ruled out in the first place.

There is a temperature in the floor heating inlet and backwater in Huili, the water inlet is about 49, the backwater banquet beam is about 42, the flow is normal, and the air is also discharged and the water is also hot water and clear water, but the indoor is not hot only 16, what's going on.

Hello, according to your description, the blockage of the pipe can be ruled out in the first place.

The temperature of the radiator is affected by water pressure, water temperature, circulation, and radiator.

In the conventional underfloor heating inlet and return temperature design, the inlet water temperature is 55 degrees Celsius, and the return water temperature is 45 degrees Celsius.

The temperature difference is 10 degrees Celsius.

Last year, there were more than 20 degrees, and this year, it is not hot, and now the difference is seven or eight degrees.

The inlet water temperature of your home is 49 degrees, the return water is 42 degrees, and the temperature difference is 7 degrees. First of all, the temperature difference is no problem.

Are you saying that the inlet water temperature is low?

The heat supplied by the heating company is also considered to be in the normal range.

The inlet water temperature is not as good as the normal water temperature, and it is slightly lower.

At present, one is considered is the water temperature and the other is the water pressure.

How to measure the water pressure.

The pressure of underfloor heating is normal. If it is below this pressure, it is necessary to make up the pressure.

There is generally a pressure gauge for water pressure.

This water temperature can only be solved by the heating company, right?

Water temperature is an issue for heating companies.

It's the pressure gauge of the indoor pipe, right?

Water pressure is also an issue for heating companies.

Generally, as long as the user ensures that the pipeline is not blocked and the gas is not blocked, then it is the problem of the heating company.

That's right. Some time ago, I contacted the heating company, and the maintenance master came to the door and said that the pressure was okay.

Is there any rule on this water temperature, that is, it can't be lower than how many degrees.

The water pressure needs to be evaluated according to the pressure gauge.

Now it's 16 indoors, sometimes it's lower than 16, it's been almost a week, and I want to get a refund.

According to the relevant national regulations, the minimum heating temperature cannot be lower than 16 degrees, and the temperature standard is between 16 degrees and 24 degrees.

Well, I'll contact the heating company again and let the maintenance master take a look.

16 degrees in your home is in the minimum standard range.

Between. Never been on 17

This is the minimum standard range.

It is recommended to find a heating company to check it thoroughly.

Whether the valve is fully open. Whether the traffic rate is reached.

The last time I contacted customer service, the customer service said that the user is responsible for the indoors, and they are responsible for outdoor problems.

That's right, the customer service is right.

All right. Ensure that there is no problem in the room, then it is the problem of the heating company??

I think that's understandable.

Yes. The pipelines and exhaust that I found someone to clean indoors, the room should be fine, and there is no blockage.

Yes. I have found a professional to clean it up, and generally there will be no problems like this.

You can identify issues that exclude yourself.

Then I'll go ahead and contact the heating company.

The floor heating water is very hot, but the temperature of the house cannot go up, and the reason may be one of the following reasons:

1. The thermal insulation performance of the house is not good, the doors and windows leak or the outer doors are opened frequently, resulting in excessive heat loss;

2. The problem of heating operation adjustment, the amount of circulating water bypass is too large;

3. The length of the floor heating pipe is short, and the heat dissipation area of the floor heating pipe is not enough.

The windows and walls of the house are not leaky.