Why heat exchangers crack

As you know, carbon monoxide exposure is potentially deadly. Pollutants leaking from heat exchanger cracks diminish indoor air quality and have the potential to cause health issues such as watering eyes, runny noses, and respiratory issues. Because of their potential severity, heat exchanger cracks should never be ignored.

We will dispatch one of our NATE-certified heating repair technician to inspect your system and make the needed repairs to protect your family. What Causes Heat Exchanger Cracks? Rust eats away at metal, resulting in cracks in your heat exchanger. A third reason a heat exchanger can crack is age. Heat exchangers have an average lifespan of years, so if yours has reached this age, it may be time to replace it. Heat exchangers cannot be repaired, so replacement is always required for a cracked heat exchanger.

Operating your heating system with a cracked heat exchanger can be a potentially dangerous situation. Scheduling annual maintenance for your heating system can help you stay ahead of your heating repair. What Is a Heat Exchanger? Schedule Now Coupons. By bavery November 26, Heat exchangers usually last 25 years or more, but there are a few factors that can lead to a premature crack, including: Improper Air Flow Dirty air filters and blocked vents can cause your furnace to work harder that it was designed.

Malfunctioning Burners A malfunction in your burner can cause your furnace to burn hotter than it should, especially when left unfixed. Excessive Condensation A furnace left out of use can sometimes acquire condensation. Your Best Defense Against Cracks While most heat exchangers will last throughout the entire lifespan of your furnace without a problem, the consequences of an undiscovered crack are serious enough to remain vigilant.

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