A cracked heat exchanger in your furnace is a serious problem that needs to addressed quickly. No homeowner wants to check on their furnace and find that the heat exchanger is cracked, but you should be able to identify the symptoms of this serious and potentially deadly problem.
Donald P. Dick Air Conditioning Blog: Posts Tagged ‘cracked heat exchanger’
How Do Your Know If Your Heat Exchanger is Cracked?
Tuesday, November 18th, 2014How To Handle A Red-Tagged Furnace
Tuesday, March 26th, 2013
Homeowners who hear that they have a red-tagged furnace may not like the news, but at least they can avoid the serious consequences that the condition may create if left untended. A furnace that receives the red tag, or a document meaning the same thing, usually has a cracked heat exchanger that may emit carbon monoxide (CO) into the home, an odorless and colorless gas that is deadly in sufficient quantities.