furnace lifespan
Faulty Furnace: 5 Warning Signs Your Furnace Lifespan is Coming to an End
How do you know when a furnace lifespan is reaching an end? We all know this happens at some point, but it can be hard to accept. The average cost to replace a furnace, including installation, is $3,100. It could range from $2,150 to $5,900. The average furnace life expectancy is 20-25 years. In…