With the cold wave approaching, the temperature plummets, and nestling in a warm home has become the first choice for many people in winter. However, when you get close to the radiator, a symbol of warmth, do you find an unusual phenomenon: the radiator is hot to the touch, but cold underneath? This situation of "hot at the top and cold at the bottom" not only confuses people, but also affects the heating effect of the radiator. This problem may seem small, but it is often a headache to solve. Once you have someone to come to your door, it is not only expensive, but the waiting time is unknown. In order to return to the warm embrace as soon as possible, today I am going to reveal the trick of a master to get you out of the cold predicament and save a repair fee. First, we have to find out why. In fact, most of the radiators are caused by blockage.
Imagine that hot water flows through the pipes inside the radiator, and if dirt accumulates inside, the flow of water is naturally blocked, and the heat is not evenly distributed, so the upper part is full of heat, but the lower part is like an ice cellar. Faced with this situation, the first step you need to do is to close the valve that controls the radiator. If the radiators in your home are uniformly controlled, you have to find the main valves for the water supply and return water outside. After confirming that the water flow has stopped, remove the plug under the radiator and drain all the water. Next, reopen the water supply pipes, prepare the water container, and drain all the sewage thoroughly. In this way, most of the blockage problems can be solved. However, if you are still "hot at the top and cold at the bottom" after cleaning, consider using a pulse rinsing device, which has a powerful punch to completely remove stubborn dirt.
Of course, this may require some specialized tools and skills, but if you're not sure if you're able to do it properly, it's a good idea to find a professional repair service. However, blockage is not the only culprit of "hot at the top and cold at the bottom". I believe that many people did not expect that the water supply and return of radiators is also one of the culprits. This may sound simple, but it takes a lot of work to solve it. We must first find out if the connection between the water supply and return water is really wrong. If so, then simply swap the connector and the radiator will be back to working properly. But before you try to fix this, you have to keep one key point in mind: turn off the inlet valve of your heating system. Otherwise, you'll have to prepare for a "little flood" at home when you change lines.
With these tips in mind, you'll be on your way to a warm, comfortable home this winter. Before you can practice these tips, though, you need to do some homework. For example, make sure you have the necessary tools, including wrenches, screwdrivers, etc., and know the specific model and construction of your radiators, which will make you more comfortable when making repairs. Of course, safety always comes first. If you feel unsure or unsafe during the operation, please stop immediately and contact a professional to deal with it. After all, momentary convenience is not worth the risk, and we aim for a warm and comfortable winter, not the thrill of adventure. Finally, don't forget to take care of it. Even though today's problem is solved, the maintenance of the radiator is just as important.
Regular cleaning and inspections can reduce the occurrence of these kinds of problems and make your winter more worry-free. Winter is getting closer and closer, but the warmth seems to be slowly moving away. But by mastering the tips of these masters, you will not only save a sum of money on repairs, but also find a little comfort in the cold. Remember, no matter what the problem is, calmly analyze the cause and find the right solution, and your home will become a warm haven on that winter day. With the gradual rise of the autumn wind, the pace of winter is getting closer and closer, and the radiators of every household have begun to become the focus of attention. However, some home heat sources, in this cold season, there is an unsatisfactory situation: that is, the strange phenomenon of "hot at the top and cold at the bottom".
This question may confuse many people, you may ask: why is my radiator not warm enough? Is there a problem with the quality of the heating I bought? Or did the master make a mistake during installation? Let's talk about the secret of the radiator first. The connection of radiators is a big knowledge point. There are several ways to do it, but the most common is the lower return style. But in addition, there are side supply side return type, upper supply and lower return type and lower supply upper return type. Each connection method has its own place of application, but once the problem of reverse connection of water supply and return during installation, it will cause the radiator to be hot and cold, thus affecting the heating effect. Now, I'm going to tell you what to do if the radiators in your home do encounter this kind of headache.
You don't need to contact a repairer right away or replace the radiator on impulse, as these problems may be easily solved with a few tips and tricks. First, make sure it's not a simple glitch issue. Check to see if all radiators are showing the same thing. If so, it may be a problem with the reverse connection of the water supply and return. The most straightforward way to do this is to close all the valves, drain the water, remove the radiators, and reinstall them in the correct position for the water supply and return. Don't worry, this is the time to test your hands-on skills. Another method, which sounds more challenging, is not to adjust the pipe, but to choose a cut swap.
Swap the water supply and return pipes so that the problem of "hot at the top and cold at the bottom" can be solved. Of course, this method is more demanding on tools and operations, and it is important to ensure that safety comes first during operation. So, does this sound complicated and boring? Is there an easier way? The answer is yes. Sometimes, it may just be because the air inside the radiator is not being vented, so the hot water cannot flow into the highest point of the pipe. At this time, you just need to find the exhaust valve of the radiator and open it until there is water coming out. In this way, the air is exhausted, the hot water naturally fills the entire pipe, and the radiator is able to regain warmth. You see, after learning these handling methods, do you think that you will be able to easily deal with this kind of problem in the future?
No more shivering on a cold winter day for a small problem with the radiator. Think about it, on a cold winter morning, when you wake up freezing and find that the heating in your home isn't working, isn't it a little desperate? And, being a good family is more than just solving problems. Understanding the knowledge of these radiators is also a manifestation of improving the quality of life. You can see a problem with the radiator at a friend's house and elegantly propose a solution, or when shopping for a radiator, you can choose a product that is more suitable for your home with your knowledge. These small skills may inadvertently win you the respect and envy of others.
So, now, when others mention the chill of winter, will you smile and think: as long as you have the right knowledge and skills, I have the final say on the temperature of your home. This winter, no matter how cold it is, your home will be a warm harbor. The little secret of radiators, you already have it. They are no longer the presence that makes you helpless in the cold wind, but a reliable companion in your warm life. Grasp this knowledge, let the radiator at home become your guardian of winter warmth, no longer afraid of any cold invasion. After all, warmth and coldness know themselves, and warmth comes from the heart. This winter, with the blessing of knowledge and skills, you will be the true master of your own life.