Wondering why your radiator is cold even after you’ve turned it on? Before you decide to incur the expense of visiting a plumber, there is a simple trick that can save you time and money. Maybe you forgot to do one thing before the start of the heating season.
Radiators that are warm at the top and cold at the bottom are a sign that the heating system is not working as it should. One of the main reasons is that the radiators are clogged. This is manifested not only by uneven heating, but also by knocking, humming or bubbling in the system. Neglecting this problem leads to increased energy consumption and higher heating bills.
How to prevent radiators from cooling?
However, solving the problem is simple and does not require any professional knowledge. To vent the radiators, you only need a vent wrench or a flat screwdriver and a bowl to protect the floor from flooding.
How to ventilate the radiator?
Bleeding begins by setting the thermostatic valve to the zero position. Then place the bowl under the vent valve, which is usually located on the top of the radiator. Using a wrench or screwdriver, carefully open the valve by turning it counter-clockwise. When water starts coming out of the valve, it means that the air has already escaped. Then you can close the valve.
How do you vent the radiator at home? Do one thing and save yourself from having to call a professional
