How long do furnaces last on average?
According to the experts at Hager, a basic comfort system ( furnace furnace and humidifier) should last between 10-15 years with care. If you have a higher efficiency furnace, such as a 4.0 HSP or higher, you will get an additional 5-7 years of service.
If you have a gas furnace, rather than an electric furnace, you can expect an additional 10 years of service. According to Energy STAR, on average, a furnace should last between 12 and 18 years. The length of time your furnace will last depends largely on how well it’s maintained.
It’s critical to have your furnace serviced twice a year by a professional. Regular maintenance can help prevent premature furnace failures that could cost you thousands in unexpected repairs.
How long do furnaces last before they need to be serviced?
furnace efficiency is largely dependent on regular maintenance. You should have your furnace serviced twice a year in the spring and the fall, as well as anytime your heating system makes an unusual noise.
The best way to be sure your comfort system is working properly is to have it serviced by professionals. Regular service allows a furnace to run more efficiently and possibly even last longer than its expected life span. Most homeowners service their furnace every 4-5 years. When your furnace is serviced, a certified technician inspects it and performs a safety check to make sure it’s working properly.
In addition, your furnace is often cleaned and given an oil and air filter change.
How long do wood furnaces last on average?
If you’re considering a wood-burning fireplace, you need to know how long these burners last. Wood burners last an average of 12-20 years, which is a great lifespan for these appliances. Wood stoves tend to last even longer. If you’re looking for longevity, a gas unit with an EPA-certified efficiency rating of greater than 90% is a good choice.
Woodburning (if not certified, certified woodburning, see below) is one of the oldest heating systems. Wood stoves and fireplaces are usually very good at heating small spaces, such as a kitchen or living room.
Because they use wood as fuel, they tend to be less expensive than forced air heaters.
How long do gas furnaces last on average?
Some gas furnaces can last up to 20 years or more. While that’s great news for homeowners, it can lead to higher upfront costs. When you don’t have a warranty, it’s up to you to pay for the furnace’s reliable service and parts. And since gas furnaces use natural gas as fuel, you’ll want to make sure that the gas company doesn’t have any service restrictions.
It’s estimated that a gas furnace with an AFUE rating of 90% can last between 12 and 17 years, on average. This is a high-efficiency furnace that’s designed to use less fuel and conserve more energy than a traditional furnace.
However, the EPA estimates that you can get an AFUE rating of 90% or higher with a newer gas furnace with up to a 17 year lifespan.
How long do furnaces last?
Depending on the make and model of your furnace, it might last between 10 and 30 years. If yours is older than that, it may be time to replace it. Test out your furnace and see whether there are any warning signs that it’s time to get a new one. If you notice your furnace making strange noises or humming, it could be time to get a new furnace. There are also some systems that have gone obsolete and can be replaced with newer, more efficient technology. If you’re wondering how long a furnace will last, it depends on the type of furnace you have and how often you use it. In general, a furnace with higher efficiency is more expensive to operate, because it’s more powerful and uses less fuel. A furnace with higher efficiency also typically lasts longer than an older furnace that isn’t as energy-efficient.
