There are several reasons why an electric kettle makes a whistling noise when boiling water. While water boils at a steady temperature, the temperature of the surrounding air is too high. As the temperature rises, air is dislodged from the water and forms bubbles. These bubbles expand, and eventuall

When choosing a whistling tea kettle, you should keep a few things in mind. Not all models come with pre-packaged filters, and these can be difficult to find at your local grocery store. Another thing to keep in mind is that a whistling tea kettle's filter isn't interchangeable with those used in other types of infusers.