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How much does a heat exchanger cost for a furnace?
Replacing a furnace heat exchanger costs $1,500 on average with a typical range between $1,000 and $2,000. Most have a warranty of 10 to 20 years, which usually only covers the price of the exchanger, which typically ranges from $500 to $2,000. Labor alone runs an average of $500.
How long should a furnace heat exchanger last?
In most cases, the heat exchanger determines how long your furnace will last. The heat exchanger is responsible for heating the air that circulates through your home in the winter. Heat exchangers usually last about 15 years. If you invest in maintenance, yours might even last 20.
What causes a furnace heat exchanger to crack?
What is the cause of heat exchanger cracks? Overheating causes nearly all premature heat exchanger cracks. A clogged air filter restricts airflow through the furnace, overheating the heat exchanger, and eventually resulting in stress cracks. An over-sized furnace can also cause overheating and heat exchanger cracks.
Should I replace my furnace’s heat exchanger?
So, if your furnace is still under its labor warranty, we definitely recommend replacing just the heat exchanger since most of the repair cost will be covered under warranty. But if your furnace is no longer under the labor warranty and it’s over 10 years old, you might as well just replace the furnace completely.
How much does it cost to replace a heat exchanger?
In fact, replacing a furnace heat exchanger can take up to 8 hours and can cost anywhere from $2,000 to $3,500. Yeah, we know that’s crazy expensive.
How much to change a heat exchanger?
Average Heat Exchanger Replacement Cost
Can you fix a furnace heat exchanger?
Once your heat exchanger has been cracked, it cannot be repaired; it must be replaced . Because the exchanger is located in the middle of the furnace, it will need to be disassembled for the new exchanger to be put in. How much does it cost to replace a cracked heat exchanger?