What are the reasons for the radiator not heating up

As the cold weather approaches, radiators that don't work well and don't heat up can make for a challenging cold season for people. This is probably the last thing that a person likes to face in the cold seasons of the year; A cold house with radiators that don't work! Fortunately, there are some simple steps that you can take to easily fix this problem and find the radiators in your environment heated. Most of the time, problems with your radiator are caused by a simple problem that can be easily fixed. So take a look at these five simple steps and find the reasons why your radiator is not heating up.

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The reasons for the radiator not heating up

Look for major problems in the central heating system

The first thing you should do is check for larger, more serious problems with your system. You should see if your central heating system is working at all! If more than one of your radiators does not heat up, the problem is probably with the central heating system. Don't you have hot water? In this case, the first thing you should do is contact a heating systems engineer and ask them to fix your problem.

Check the presence of air in the radiators

If only one (or more) of your radiators won't heat up, or if part of your radiator is cold, the most common reason for this could be air entrapment. Air can easily get trapped in your radiators, causing them to only be warm at the bottom but cold at the top. If this is the case, you may need to bleed your radiators. Simply turn the radiator bleed screw until you can no longer hear air escaping. After bleeding, you need to close the screw and prepare yourself for a hot radiator.
(In order to get the best results from the ventilation of the radiators, you must turn off the circulator pump or the hot water circulation of the package or the engine room before performing the ventilation so that the water flow is constant and the air is separated from the water)
If some radiators in your home get cold more than once a year and need ventilation, or some radiators are warm and others are almost cold, it is for one of the following two reasons:

• There is a water leak somewhere in your plumbing system or heating radiators.
• The power of the circulator pump of your heating system will decrease over time and with the deposition of the system, and it is better to use a stronger circulator pump.

Note: When ventilating the entire heating system and multiple radiators, it is necessary to first turn off the circulator pump of the building's heating system and then ventilate the radiators of your building.

Check your radiator valves

If your radiators are completely ventilated, but the entire radiator is cold, you can search for the reason for the radiator not heating up in the radiator valves. To do this, make sure your radiator shut-off valve is open, and if you have a thermostatic valve (the part that allows you to adjust the temperature and adjusts it automatically), make sure the radiator is on. . A thermostatic radiator valve can also wear out over time and cause your radiator to fail. If such an occurrence is possible, contact an installation and heating systems engineer who will be able to correctly diagnose the problem and, if necessary, replace the valve with a new one.

Sedimentation and cleaning of radiator pipes

If it seems that none of the above cases are among the causes of the radiator not heating, you may need a washing service. This service is the process of removing sludge and water residues that can get stuck in your central heating system over time and cause the radiator to not function properly. A sign that you may need to descale and clean your radiator pipes is radiators that are hot on the top but you don't feel any heat from the bottom of the radiator, because sludge and sediment at the bottom of your radiators can Prevent this area from heating properly.

Buy standard radiators

Another reason for the radiator not heating up can be the radiator itself. For this purpose, we suggest you go for reliable and original radiators instead of buying low-quality, unprincipled and non-standard radiators and save yourself from problems.
To be sure, we suggest you buy your radiator and all your heating systems from the website of Damatajhiz, which has a long history in this field and leave the cold seasons behind with warmth.

You can also read the article THE BEST CLEANING METHODS FOR HEATING RADIATORS for more information.

Final speech

The specialized collection (Damatajhiz) (the first and most reliable authority in the country in the field of building facilities equipment and all air conditioning devices), offers you all kinds of sand filters and hundreds of other products, guaranteeing the originality of the product, valid warranty, and reasonable price. In addition, if you have any questions about choosing and comparing the brands of this product, you can get free advice from the heating equipment experts.

In Iran, the first and most famous specialized group in the field of building installation equipment, air conditioners, and all equipment for swimming pools, saunas, and jacuzzis since 2004, DamaTajhiz is a specialized group. Refer to the time of this group. For more information, you can get advice from the experts of DamaTajhiz Engineering and Production Company by calling 021-88822550.

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