A furnace can keep running even as something serious begins to develop inside it. One of the most concerning issues is a cracked heat exchanger, because this part separates combustion gases from the ...

Add Bob Vila (opens Google in a new window or tab) More information Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News ...

Germany’s Liebherr is increasingly taking repairs closer to its customers. Visitors can learn more by viewing before-and-after heat exchanger repair samples. (Photo: David McIntosh/AIN) ...

Heat exchangers operate in environments where temperature changes, moisture and contaminants can all be present”— ...

Checking gas heating systems, heat exchanger conditions, and flue gas exhaust systems is an essential step to ensure your ...