Coming from within the wall, there's a relatively loud (and sometimes quite annoying) constant clicking sound at even, though gradually changing intervals. If I turn the heat up, the clicking starts immediately with a fraction of a second between each click. Usually that lasts for a few seconds and gradually slows down to a few seconds between each click. Of course, it keeps doing this in cycles and doesn't let up much between cycles. I'm not sure what type of heating system it is, but there are baseboards, and when I turn the heat up, it sounds like water or something starts circulating. Any idea what's causing this and if it's normal?
- posted
17 years ago