Some sources report the average lifespan of a gas furnace to be only 15 years.
Carrier gas furnace life expectancy.
Other sources estimate that the average lifespan for a modern furnace is between 15 to 30 years.
Carrier furnaces offer a standard 10 year parts limited warranty.
The average service life of a gas furnace is about 15 years but the actual life span of an individual unit can vary greatly.
The quality of the equipment.
The life expectancy of any hvac system or equipment depends on the preventative maintenance and service performed on them as well as the type of equipment and your usage.
While some furnaces can last over 40 years extremely rare the average lifespan of a typical gas furnace is around 15 30 years.
How often your furnace is used determines wear and tear to parts involved in.
Regardless of the logic you follow the 30 year mark is at or close to the maximum lifespan you should expect from your furnace.
There are a number of contributing factors that determine the age a furnace reaches.
Electric or gas water heater life expectancy.
Law of averages today s furnaces can easily operate for 20 30 years though the average life expectancy is 16 20.
Here are some factors that will affect how long your furnace will last.
Factors that reduce the life expectancy of a furnace there are a number of reasons why a perfectly well made furnace might fall short of its expected lifespan.
On average a system can last between 10 to 25 years with preventative maintenance.
Incorrect sizing poor quality installation and lack of routine maintenance are some of the biggest factors.