The cause of the noise depends on the type of sound:
Boom: Usually, a buildup of gas and a delayed ignition causes booming noises. This issue is grave, and you should contact us immediately.
Clang: Pipes tend to contract in extreme cold. So, sometimes clanging sounds are pipe-related. We can tell you whether that’s the case.
Rattle: Rattling means a part is loose, and sometimes it’s something you can fix on your own. If you find a loose plate or screw and you believe you can repair it, turn off the furnace first.
Rumble: Dirty burners are often the cause of rumbling noises. Don’t try to fix it at home; this is a repair meant for professionally-trained technicians. Contact Cross Country Mechanical LTD today.