Other sources estimate that the average lifespan for a modern furnace is between 15 to 30 years.
Furnace life expectancy recommended brands.
Regardless of the logic you follow the 30 year mark is at or close to the maximum lifespan you should expect from your furnace.
The life expectancy of a furnace depends on several factors.
Older models with heavy cast iron heat exchangers can sometimes last longer between 30 and 40 years although they are far less efficient.
Average furnace lifespan while some furnaces can last over 40 years extremely rare the average lifespan of a typical gas furnace is around 15 30 years.
Here are some factors that will affect how long your furnace will last.
The predicted lifespan for an electric furnace is 20 30 years while a gas furnace will last on average 10 15 years.
If your furnace was correctly sized for your square footage and installed by a licensed technician you can expect a long lifespan.
Heat pumps air conditioners and gas furnaces are all available hvac units from this brand.
The question is how many years can you reasonably expect a furnace to continue delivering warm air.
So the answer to the question how long does a furnace last is complicated.
It s impossible for us to tell you which furnace you should buy.
That said in our evaluations of furnace manufacturers we found three brands that consistently outranked the.
That being said an air conditioner typically lasts between 10 and 15 years while a furnace usually lasts between 20 and 30 years.
If you follow this reasoning your 30 year old appliance has already doubled its expected lifespan.
The longevity of your model also depends on the specific type of unit you install.
The furnace and air conditioner do not need to be the same brand for compatibility reasons.
Some sources report the average lifespan of a gas furnace to be only 15 years.
Amana is a little bit more expensive than a goodman furnace which may be something you ll want to take into.
Between 15 and 20 years.
So as you might imagine you can usually go through two air conditioners in the life span of your furnace.
With regularly scheduled maintenance your furnace could last anywhere from 15 years up to 25 years.
The size of your house your area s climate and local rebates all determine which model is the best fit for you.
Ducane 2 3 average rating evcon 2 2 average rating keepright 2 4 average rating tempstar 2 5 average rating weatherking 2 4 average rating if you plan to install a higher afue furnace review a list of the best high efficiency furnaces as rated by energystar.
The best furnaces we ll be honest.
Six other brands earn very good ratings including american.
Furnace life expectancy like any other product will vary greatly for a number of reasons.
