When the radiator is not in use, it is better to have water in it or no water in it

Steel radiators must be maintained with full water, and copper and aluminum composite can be maintained without water, but now after the heating season is over, there is no need to release the water in the radiator separately.

1. After a heating season, the surface of the radiator and the heating pipe in the heating room will inevitably adhere to the air dirt. After the heating season is over, wipe it with a clean cloth. Do not use strong corrosive solutions when wiping. Do not scratch with sharp or sharp objects to avoid damaging the surface.

2. After the heating is stopped, the heating system expands and contracts by heating, and the joints of individual heating facilities and the running air may leak. At this time, it is necessary to pay attention to check whether the joints and the heating operation air are loose and leaking.

3. Determine the material of the radiator. Different materials of radiators have different maintenance methods.

Steel radiators need to be maintained with full water to ensure that the oxygen content of the radiators is low, reduce corrosion, and prolong the service life;

When the radiator is not in use, it must not only have water inside, but also be full, so that the air can be completely isolated to ensure that the inner cavity of the radiator will not corrode, so that the radiator can be used for a longer time. **Answer.

Theoretically, no water is best, but in fact, after the radiator pressure test or heating season, it is difficult to drain the stagnant water inside, so a little water does not have much effect.

It depends on when you don't use it, if it's winter, it's better if you don't have water. If it's warm, don't use it, it's good to have water.

It is better to fill it with water, which can reduce the oxidation of the air and the rust caused by the radiator.

I think radiators.

If you don't use it, it's better to flush it inside. Because if there is water, it will reduce its exposure to oxygen, and it will not be easy to rust.

When that piece is not in use, is it better to have water in it or no water in it? I think it's best to clean up the water if it's not in use.

Kiss! Hello, happy to answer your <>

The reason is as follows: Insufficient boiler pressure: After eliminating the cause of the blockage of the above system, you can touch the air inlet with your hand to see if the components are hot, if it is not hot from the air inlet, it is the boiler pressure supply is insufficient. Heating is super long-lasting:

If the heating is not hot due to the long service life of the heater, the scaling of the inner wall, the increase of thermal resistance, and the poor water flow, you can choose to clean the scale inside the heating or replace the radiator with a new one. If the radiator is drained with water and the geothermal heat is cleaned, but it is still not hot, it means that the heating itself is not well supplied. You can call for heat ** complaint handling.

If there is no problem with the water temperature, then the radiator is not hot after the water is released, the main reason is that the waterway is not passable, and the cause of this situation is generally that the radiator or pipeline is blocked or the return valve is not opened, you can ask professional maintenance personnel to check and repair. Hope mine can help you <>

Do you have any other questions?

Hello, dear, your question will give you the following answers; It is better to cover with water. If we enter the spring, put the water in the radiator, then it is generally not clean, and there will be some water stains in the pipe, so that there is air in the pipe, it will be easy to rust. If there is rust in the radiator, it will greatly shorten the service life of the radiator and affect the heating effect of the radiator.

Therefore, if you really release water, you may really take a wrong step and destroy the radiator. Second, if the water is discharged, the most important thing is to ensure that the water is discharged and the noodles are dry. And if you want to do drying, then it is very difficult, because after letting go of water, it is inevitable that some water will remain in it, and if you spend a lot of money to dry, it is really better not to put it away.

1. Radiators.

The absence of water may be due to the fact that the valve of the radiator is not opened, and if the valve of the radiator is not opened, there will naturally be no water in the radiator. If the radiator valve is open in the counterclockwise direction, then just turn the valve in the counterclockwise direction until the valve does not rotate. Always remember to open all radiator valves on the water supply and return pipes.

2. There is no water in the radiator, it may be because the radiator valve is damaged, although the valve is open, but the inside of the valve is still closed, so the radiator can not enter the water. At this time, we need to replace the valve on the inlet and return pipe with a new valve.

3. There is no water in the radiator, and it is possible that the filter screen at the interface position of the radiator is blocked, resulting in the inability to enter the radiator. At this time, we should check the interface of the radiator to see if there is water entering the radiator, if there is no water in, then the filter should be removed, the filter screen should be thoroughly cleaned, and then installed back.

4. There is no water in the radiator, and it is possible that the device of the radiator is installed in reverse, and the end with the water retaining sheet is installed on the top position, so the water will naturally go away from the top and cannot enter the radiator. In this case, just reinstall the radiator.

Valves are not open: Be sure to turn on all radiator valves on the water supply line. Valve damage:

Although the valve is open, the inside is still closed, and no water can enter. Clogged filter: Remove the filter and clean it thoroughly, then install it back on.

The device is installed in reverse: the end with the water retaining sheet is installed in the upper position, so the water will naturally be.

Radiator. If there is no water inside, it may be that there is turbulent air inside, so you can open the exhaust valve at the upper end of the heater to vent the air and take a look.

There are many reasons why the radiator is not hot, so you can't release the radiator without permission. If the radiator is released without authorization, it will lead to water loss in some kind of system link, resulting in a change in the pressure of the heating system and a large amount of hot water network loss, which will cause the radiator to become hotter and hotter.

In addition, the water in the radiator is high temperature and high pressure, and it also contains chemicals that are harmful to the human body, so it is best not to release the water in the heater at will.

The specific method of heating exhaust is as follows: there is a manual exhaust valve on each radiator. The user can easily open the manual exhaust valve and stop the rotary exhaust valve as soon as the exhaust sound is heard.

If there is a steady flow of water, the exhaust valve can be gently tightened. After exhausting, if the radiator is not hot, you should ask a professional to find out the cause and help solve the problem, and never blindly discharge water.

The indoor radiator is not hot, and the water needs to be discharged into the radiator, and the gas is exhausted.

Generally speaking, if the heating is not hot, do not release water at will, mainly in response to the deflation of the heater. In addition, the HVAC expert Senrat inquired that the indoor temperature of residents above 16 is the standard temperature for heating.

Although the room temperature can be kept between 18 degrees and 20 degrees but still not a few residents are still not a few, HVAC expert Senrat reminds the public that the higher the heating room temperature, the better, under normal circumstances, the indoor temperature is kept at 18 -24 degrees, and the humidity is kept at 50%-60% is the most comfortable.

Little master, here is the following information for you

1. Close the main return valve of the heating system first to prevent the water in the return pipe from being discharged. Close all branch water supply valves on the heating system's water manifold, and then open the water supply valve that needs to be drained.

2. Use a water pipe to connect the outlet specially used for exhaust next to the water supply valve, and then put the other end of the water pipe into the water basin to prepare for drainage.

3. Open the exhaust valve, wait for the water inside to stay in the basin from the drain outlet, when you see the water flowing out of the water pipe, close the drain valve immediately after 3 to 5 seconds, and then close the water supply pipe valve of the branch, then complete a drainage work.

4. If there are several rooms that need to be drained, open the branch water supply valve that needs to be discharged, and then follow the above steps to release the water, and also remember to close the branch water supply pipe valve after the water is discharged.

5. When all rooms are drained, open the water supply valves of all branches, and then open the main return valve, so that the heating system can circulate normally.

Question: Hello, is your heating hot in my house?

If the user releases a large amount of water without authorization, the heating system is prone to hydraulic imbalance, resulting in insufficient water supply to the system. At the same time, a large amount of water is replenished, on the one hand, it consumes energy, and on the other hand, it causes the radiators to become less and less hot. I hope my answer is helpful to you! ☺️

How to release water when the heating is not hot, generally speaking, do not release water at will if the heating is not hot, the main thing is to deflate the radiator. In addition, HVAC experts inquired that the indoor temperature of residents above 16 is the heating standard temperature, although the room temperature can be maintained between 18 degrees and 20 degrees but still dissatisfied with the residents are not a few, HVAC experts remind the public that the heating room temperature is not the higher the better, in general, the indoor temperature is kept at 18 -24, and the humidity is kept at 50%-60% The most comfortable.

Question: The inlet pipe is hot, and it won't be hot when it reaches the radiator.

Little master, here is the query for you 1Air blockage or debris blockage. 2. The connection method is not right 3

There are many reasons for insufficient power, such as system leakage, gas sheets sinking pads for many years, and insufficient flow caused by air inside. Just deflate! A common problem is that the air in the pipe is not exhausted and the drain valve needs to be opened.

There are many reasons why the radiator is not hot, and the water can not be released without authorization, if the water is released without authorization, it will lead to the loss of water in a certain link in the system, resulting in the change of pressure in the heating system, and the loss of a large amount of hot water in the pipe network, which leads to the radiator becoming less and less hot. In addition, the water in the radiator has high temperature and high pressure, and it also contains chemicals that are harmful to the human body, so it is best not to let the water in the radiator out of the radiator at will.

The radiator is not hot and can be deflated, and after putting a part of it, it still feels that it is not hot, which may be the reason for other places, I encountered this situation last winter, and finally it is the reason for the valve in my house, and it will be hot after a while.

At present, the building is a main pipe and then split into the household, you can put the radiator to ensure that there is water at the same time, you can go outside to find the main pipe into your house, one of which is the return pipe, and then unscrew to see if the backwater is not through.

What is the reason why the inlet and outlet of the radiator at home are hot?

Summary. Radiators are generally made of steel or copper-aluminum alloy materials, because steel is easy to be oxidized and corroded, especially in humid environments, and copper and aluminum materials are also susceptible in complex environments, so it is better not to have water when the heating is out of use.

Hello, I'm glad to serve you, your question has been received, it takes a little time to type, please wait a while, please don't end the consultation, you can also bring more effective information, so that I can better explain the model for you.

Because steel is easy to be oxidized and corroded, especially in humid environments, and copper and aluminum materials are also susceptible to influence in complex environments, it is better not to have water when the heating is out of use.

Summary. At present, the radiator material is mainly steel radiator and copper-aluminum composite radiator, when most of the heating pipes still have residual water after the heating is stopped, in this case, the probability of the radiator being corroded is increased. Generally, the central heating water is specially treated and kept in the system to isolate the air from the inner wall of the pipe and the inner wall of the radiator to prevent the system from being oxidized and corroded, thereby enhancing the corrosion resistance of the system and prolonging the service life.

Therefore, when the heating is stopped, the water in the radiator is still good, and the steel radiator needs to be fully maintained in the non-heating season to ensure the safety and performance of the radiator.

Hello, please inquire for you. When the radiator is not in use, it is good to have no water in it.

At present, the radiator material is mainly steel radiator and copper-aluminum composite radiator, when most of the heating pipes still have residual water after the heating is stopped, in this case, the probability of the radiator being corroded is increased. Generally, the central heating water is specially treated and kept in the system to isolate the air from the inner wall of the pipe and the inner wall of the radiator to prevent the system from being oxidized and corroded, thereby enhancing the corrosion resistance of the system and prolonging the service life. Therefore, when the heating is stopped, the radiator still has good water storage, and the steel wax radiator needs to be fully watered and maintained in the non-heating season to ensure the safety and performance of the radiator.