WebHere are the two main dangers of heat exchanger cracks. 1. Furnace Fires. A crack in a heat exchanger is dangerous for several reasons, including furnace fires. When gas and air combust in your gas furnace’s … WebIf your furnace isn’t producing heat, if your carbon monoxide detector has gone off, or if you or your family members have headaches or flu-like symptoms, you might have a crack in your heat exchanger. 1. Your furnace isn’t producing heat. One of our technicians inspecting a heat exchanger for cracks.

How Do You Know If Your Furnace Heat Exchanger Is Bad?

WebWhat if Your Have Cracked Heat Exchanger? When you’re told that your heat exchanger is cracked, exhaust gases can leak into the air instead of entirely into the flue pipe. The most hazardous of these gases is Carbon … WebNot many—the metal will snap pretty fast. Heat exchangers are also made of metal, albeit stronger than the metal of a paperclip, but they can bend and crack, too, if taxed hard enough. The usual life expectancy of a furnace is between 15 and 18 years, and heat exchangers are designed to last at least that long. shree innovative engineers

Cracked Heat Exchanger: What You Need To Know Hart …

WebMar 17, 2012 · A cracked heat exchanger could allow exhaust gas from the furnace to contaminate the household air with carbon monoxide. In order for this to happen, the furnace must be producing high levels of ... WebThe constant blue flame on your furnace indicates that the furnace’s heat exchanger functions correctly, so there’s no need to be concerned. It can, however, indicate that the burner is dirty or that the heat exchanger has … WebJan 21, 2024 · A cracked heat exchanger is one of those furnace issues that should not—well, cannot— be ignored. Not only is it something that most often happens to aging furnaces that are just about at the end of their lifespan anyway, a cracked heat exchanger is dangerous. It enables carbon monoxide—a tasteless and odorless, yet hazardous, … shree instrument