Thanks for all of your replies.
The entire system is only two years old. I am positive that I have a forced hot water system. I live in a condo with no attic.
Last night I drained the boiler and pipes. I attached a hose to the output pipe and I was able to get some air out of the pipes. When the heat came on this morning, I was not able to hear the water rushing through them. I will keep monitoring it for the next few days and let you know.
Thanks again,
Steve
|