Why isn t my radiator hot

Not cyclic caused.

It may be that there is too much dirt in it, and it is better to clean it up.

Is it a newly equipped horse? Is it a burn that doesn't get hot? According to your narrative is a circular issue.

If it can be heated before, it means that there is no problem during installation, whether there is a lack of water to see if the water level of the pressurized water tank is normal! Open all the vent valves and vent until the water comes out and close, and see if the slope of the pipeline is normal! Check to see if there is a gas storage point in the middle of the tube, and try to eliminate it if so.

The tubing must have a slope of 5 1000. It is necessary to ensure that the gas inside the pipe is discharged smoothly, otherwise an air embolism will be formed, which will seriously affect the internal circulation and cause the heating to be not hot.

1. If the main valve of the radiator heating system is not fully opened, it can be put to the maximum by itself or adjusted to a suitable size by the heating department.

2. If the valves of each group of radiator plates are not opened, they can be opened completely.

3. There is air in the heating radiator system, which hinders the water circulation of the entire heating system, resulting in the radiator not being hot, open the exhaust valve and discharge the air in the radiator sheet.

Fourth, the radiator circulation system is caused by sediment debris blockage, you need to open a plug of the radiator, wash with high-pressure water, wash the sediment inside, if it is not good, you must remove the whole radiator, and clean up the debris in the heating radiator and the pipe.

5. For radiators with water connection mode of lower in and lower out or lower in and out of the water connection mode, due to the wrong connection of the water inlet, the water inlet and return port should be connected to the side with the water retainer. If you don't install a baffle, hot water will directly enter from the next interface and flow out from the next interface, if you don't circulate upward, the upper is not hot, and adding the baffle can solve this problem.

Hello, dear, some of the radiators at home are hot, some are not hot, and the possible reasons are: the number of pieces: when the number of pieces of the product is small, it will affect the heating effect, and it is necessary to change a product with more pieces in time, installation problems:

When the product is installed incorrectly, or the backwater pipe is reversed, the existing heat will not be hot, and it needs to be reinstalled, and there is air inside: the internal air will block the heating pipe, and there will be a problem of uneven heating branches, thank you for your consultation, I am very happy to answer the collapse for you, I hope to help you, I wish you: happy life, smooth work, safety and health!

Reasons why radiators are not hot and their solutions:

1. The indoor heating part is not hot.

It is recommended to open the exhaust valve for exhaust first, and then turn off the hot heater to make the heating not hot hot.

2. The heating of other households is hot, and the heating of a single household is not hot.

It is recommended to check whether the entrance valve is open, and then open the exhaust valve for deflation, if it is still not hot, the pipeline should be blocked, find the property or maintenance personnel to check, and eliminate the blockage debris.

3. The indoor heating is hot, but the room temperature does not meet the heating requirements.

In this case, the radiators may be covered by items such as packaging or curtains due to a small number of radiators or home renovations, blocking the heat from dissipating. It is recommended to install radiators and remove obstructions from radiators.

1. The valve is not opened: If the temperature control valve is not fully opened, it will cause some rooms to be hot and some rooms to not be hot, at this time we should check whether the valves are all open.

2. Radiator gas blockage: If air enters the radiator's pipe system, it will hinder the flow of hot water in the system pipe, resulting in uneven heat and cold of the radiator, or even the whole room is not hot. In this case, as long as the radiator is deflated, the hot water in the pipe can flow smoothly.

First close the pipeline valve, slowly unscrew the air release valve, pay attention to the action slowly, when you hear the sound of gas discharge and water flow, stop twisting the air release valve. Then repeat this step slowly, and wait for the gas to be exhausted automatically to ensure a stable heating supply. In the process of daily use, the user should deflate the radiator regularly, and do not wait until the temperature of the radiator is unstable to deal with it.

3. There is a water leakage problem: because the normal heating system should be in the state of a collapsed closed-loop system. If there is a leak in the pipes, heat will inevitably be lost, causing the temperature of the heating radiator to drop.

Once a leak is found, it is necessary to immediately ask a professional maintenance personnel to repair it.

4. Low heat source input temperature: In some central heating areas, in the early stage of heating, the system is in the testing stage, and the temperature itself is not high. It is necessary to wait patiently for the heating system to be debugged before the temperature will rise.

If you encounter this problem, you can consult your neighbor if there is such a situation, and then consult the heating company how to deal with it.

The structure of the radiator is different, and the water inlet is different, so it should be installed correctly, and the way of stopping the water in the sail socks is "the same side of the state of Hu up and down and out", "on the opposite side of the top in and out of the bottom", "down in and out of the bottom", "bottom in and out of the bottom", improper installation will not be hot or partially hot.

Summary. Hello, according to your question, some of the radiators at home are hot and some are not hot, what is going on will be answered by me for you.

Hello, according to your question, some of the radiators at home are hot and some are not hot, what is going on will be answered by me for you.

Hello, according to your question, I found in the encyclopedia that there may be air inside the radiator, and the air lock causes uneven heat and cold. But which stupid book can be caused by the installation of radiators or unreasonable slope design. It may be that there is a foreign object in the pipe, which causes the radiator to be hot and cold.

It may be caused by too many radiators or insufficient water pressure, or it may be caused by inadequate adjustment of radiators. There is too much gas in the radiator, blocking the pipeline, so that the existing heat is not hot, it is recommended to rotate counterclockwise with a screwdriver, open the exhaust valve to vent, until there is a water flow stall out, the radiator can become hot. If the valve fails and blocks the passage, the valve is opened for repair and replacement.

The return pipes of the heating pipes are connected in reverse or all of them are connected in one pipe, and the hot water cannot be circulated, resulting in part of the radiator not being hot. In addition to this, if the slope of the pipeline installation is unreasonable, it will also cause internal air lock, resulting in uneven heating and cooling of the pipeline, it is recommended to reconnect the water pipe correctly, and the slope meets the design requirements.

There is limescale or foreign matter in the radiator pipe, which causes the water flow to be uncirculated, resulting in uneven heat and cold of the radiator. It is advisable to find the blockage first, remove the dirt from the pipes, or replace it with a new radiator. Too many radiators can increase the time it takes for hot potatoes to circulate, resulting in a lack of heat on the back, or insufficient water pressure in the pipes can also lead to slow hot water circulation.

It is recommended to reduce the number of radiators or add a circulating pump to alleviate the lack of water pressure. If it is a master brother in a single-family family, a group of radiators or several groups of radiators appear not hot, it may be caused by insufficient adjustment, parallel heating, the first group of heating valves can be opened smaller, and the back heating valves are opened larger in turn, and the radiator valves after the latter are opened larger in turn.