Radiator warm at the top, cold at the bottom?  Bleeding won’t do anything here

Radiator warm at the top, cold at the bottom? Bleeding won’t do anything here

If you notice that only half of your radiator is getting hot, you’ll probably want to do everything you can to get it back up and running quickly. The good news is that most problems of this type are easy to solve.

Sometimes we take radiators for granted. warmth and comfort in our homes and we rarely pay much attention to them. This happens until they stop working, of course. One of the most common problems faced by home owners is uneven heating of radiators. There are several different reasons why certain sections of radiators do not heat up.

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Why does the radiator only heat halfway? Traditional bleeding will not help here

We often encounter a radiator that is hot at the top and completely cold at the bottom. First, check how big the temperature difference is. If the discrepancy is not large (from 10 to 15 degrees C), you have no reason to worry, as it is completely normal and the radiator is working properly. We are dealing with a failure when the radiator is hot at the top and completely cold at the bottom. This is not a problem with air trapped in this radiator. the reason for this condition is sediment accumulating at the bottom of the radiator, i.e. the so-called slime. It is worth noting that its presence can significantly increase energy consumption and, therefore, electricity bills. To remove it, rinse the bottom of the radiator.

  1. Set the water valve to the maximum setting.
  2. Leave the heater on for a few hours.
  3. After this time, set the previous settings again (better not less than 3).

If this independent action turns out to be ineffective, you will need to call a professional plumber.

What should I do if the radiator is cold at the top and warm at the bottom? The answer is simple

When a radiator feels cold at the top but still warm at the bottom, it is usually due to air trapped in the heating system. There is a very simple way to fix this problem, which is to bleed the radiator. Venting removes trapped air so it can operate more efficiently. To do this, you will need a radiator bleeding wrench, as well as containers and towels to catch any water that leaks out during this process.

Source: Gazeta

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