Radiator key

Now that the temperature is falling, you may have cranked up the heat in your house only to find that one (or more) of your hot-water radiators remains cold. If a single radiator isn’t generating heat when the rest of your system seems to be working fine, your problem may be air trapped inside the radiator—a common issue with hot-water heating.

Before you call the plumber, try your hand at solving the problem yourself by bleeding the radiator.

How to bleed radiators without key

It takes just a few simple steps, and the tools required are minimal. Give it a shot! You’ll have the place all warmed up in no time.

Step 1

Before you get started, it’s important to make sure your heat is turned off.

If you leave it on during this process, there’s a chance that you’ll actually introduce more air into the system.

Step 2

Next, find the radiator’s bleed valve. This small valve is usually located at the top of one side of your radiator.

Once you find it, you’ll need yo

how many times should you bleed a radiator

how often should you bleed radiators reddit