Bad Furnace Heat Exchanger? How To Judge And The Troubles It Can Cause

Posted on: 3 December 2014
Are you concerned about your gas furnace filling your home with deadly gasses? One thing for you to inspect from time to time is the heat exchanger in the furnace. Here is a little about heat exchangers and how to inspect it between professional furnace maintenance and repairs. What does a heat exchanger do? The heat exchanger inside your furnace is a ceramic tube with one hole on each end. The heat is brought into the exchanger through one end and the dangerous gasses are expelled through the other end outside your home.
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