Can A Heat Exchanger Be Repaired?

Upward of 64 million U.S. homes rely on natural gas to supply heat during periods of cold weather. The majority of homes will use a furnace for this job. When the heat exchanger inside the furnace cracks, though, it can lead to costly repairs.

Why A Cracked Heat Exchanger Is A Serious Problem

A cracked heat exchanger is a serious concern for homeowners because it can create a major health hazard. The heat exchanger is a metal container featured inside a furnace, responsible for collecting hot combustion gas from the burners.

The heat from the gas will transfer to the metal walls, ultimately causing the exchanger to burn hot. The blower’s air will then move around the exchanger, picking up heat prior to it passing into the ventilation system. Any leftover combustion exhaust will be sent out a flue to escape harmlessly outdoors.

However, if the exchanger is cracked even a little bit, the toxic combustion gases (mostly carbon monoxide) can enter into the air that’s blown into the rooms. This creates a serious health concern.

Can The Heat Exchanger Be Repaired Or Replaced?

The best way to approach a cracked heat exchanger is to simply replace it. The good news is this does not require the replacement of any other furnace parts. This will still be quite an expensive repair, though, just for the heat exchanger.

Sometimes this repair can be so costly, that installing a brand new furnace could be your best option. You will undoubtedly save money in the future with the installation of a new furnace.

Conclusion

Cracked heat exchangers commonly happen when a furnace is at least 15 years old. The long reaction of combustion gas and metal can eventually lead to corrosion, which weakens the exchanger and can cause cracking.

In most cases, an expensive repair for an older furnace is not a smart investment. With a brand new furnace, homeowners will enjoy increased efficiency and less maintenance needs for years to come.

Phoenix Valley Chiller & Cooling Tower Maintenance

If you need chiller maintenance or cooling tower maintenance to get the most of your equipment All Kote Lining Inc. is here to help.  We can maintain your equipment so it is more efficient and lasts longer.  That means you save money as it operates and won’t have to spend money replacing it as soon.  Our services are through and can be ordered on a regular basis to ensure your equipment stays in top notch condition.

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