The predicted lifespan for an electric furnace is 20 30 years while a gas furnace will last on average 10 15 years.
Gas furnace service life.
The average service life of a new furnace is 16 to 20 years.
Furnace maintenance is a preventive heating service that involves a thorough inspection and tune up of your system.
Yes you really do need furnace maintenance if you want to save money stay comfortable and enjoy some other benefits.
With regularly scheduled maintenance your furnace could last anywhere from 15 years up to 25 years.
If you follow.
If your furnace is getting older you may be wondering how long you can expect it to last.
Keeping filters motors and the heat exchanger free from dirt dust and other debris will help ensure the best performance and efficiency of your furnace and can help.
Some sources report the average lifespan of a gas furnace to be only 15 years.
Discover what ages a furnace and ways to extend its life.
Know how to tell your furnace is at the end of its life and what to look for in a replacement.
Given that most people only call for hvac service when something goes wrong you may be wondering do i really need furnace maintenance service.
Most hvac manufacturers and service technicians would probably agree that the number one way to extend furnace life expectancy is routine cleaning maintenance and service.
The average age for gas furnaces.
If you have a central air conditioner the cooling coil will get blocked by unfiltered dust and debris over time and will result in a costly cleaning repair or replacement of part or all of your heating and air conditioning system.
The life expectancy of a furnace depends on several factors.
Failure to change your furnace filter on a regular basis will lower the quality of the air in your home and shorten the life of your furnace.
Remember your furnace doesn t run on one component alone.
The service life of an hvac system depends on its type.
There are a number of contributing factors that determine the age a furnace reaches.
Most furnace parts that fail during that span are replaceable at a cost that makes repair a better call than replacing the entire furnace.
The quality of the equipment.
As long as you have scheduled yearly furnace maintenance your furnace should easily last over 15 years.
Here are the typical life spans for common hvac equipment.
While some furnaces can last over 40 years extremely rare the average lifespan of a typical gas furnace is around 15 30 years.
If your furnace was correctly sized for your square footage and installed by a licensed technician you can expect a long lifespan.
The average service life of a gas furnace is about 15 years but the actual life span of an individual unit can vary greatly.
Usually a furnace is replaced when the heat exchanger starts leaking as it is one of the most critical and expensive components.
Estimates for the average lifespan of a gas furnace vary widely.
