How much do furnaces cost

Q: I live in an older home with an older furnace. It’s gone through a lot of repairs since I’ve lived here. How long does a furnace last, and how can I figure out my furnace’s life expectancy?

A: A furnace is one of the essential features of a home, so knowing about furnace life expectancy is critical for homeowners.

How long a furnace will last depends on various factors, including the furnace’s unique features, when it was manufactured, and how well it’s been looked after.

Can a furnace last 50 years

For someone living in an older home, the furnace is likely at the end of its lifespan if it hasn’t been replaced within the last few years. Knowing how to spot poor installation or neglectful maintenance can give homeowners a good idea if their furnace has time left—or if it’s time to replace it.

A well-maintained furnace will last for 15 to 20 years.

Generally, a homeowner can expect a furnace to last 15 to 20 years.

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