How Long Do Furnaces Last?

Installing a furnace from a quality manufacturer is an investment in long-term home comfort. Modern furnaces have durability that outstrips models from only a few decades past. Furnaces often outlast more technologically sophisticated home comfort systems like heat pumps. However, if you’re either looking into installing a furnace or concerned about the one already installed in your home, you’ve probably wondered how long it is supposed to last.

There is no single answer to that, although there are generalizations. The important thing to know as we go forward is that furnaces can only expect to reach their fullest service if they receive regular repairs and maintenance: a neglected furnace might only creak out a few years before it needs replacement.

Rely on professional companies like Goettl Air Conditioning when you need service on your furnace in Benson, AZ. We’ve been a household name in comfort since 1939.

The lifespan of a furnace

Today, the average service lifetime of a furnace is between 16 and 20 years. This is a major improvement over older models, which usually made it to 10 years but not much beyond. It isn’t surprising any more in the HVAC business for technicians to encounter furnaces that have been in service for over 20 years.

However, we should caution people that if a furnace does manage to surpass the 20-year mark, it should probably be replaced soon. Once a furnace that old starts to malfunction, it will quickly cost more to repair than to install a new system. Consult with a professional the next time you call for repairs on a very old furnace to see what your best option is.

For younger furnaces, make sure that you call for repairs the moment you sense something is wrong. The sooner you have fixes done, the better it is for your furnace as a whole: malfunctions tend to trigger more malfunctions, and they make the furnace work harder and age faster.

Also make certain that you enroll in a regular maintenance program from a dependable HVAC company. The furnaces that reach the 20-year milepost and beyond get there because their owners made sure the system received professional care on a regular basis. A good preventive maintenance program will provide you with a tune-up each year for your heater (and one for your air conditioner).

At Goettl Air Conditioning, we want you to get the most out of the comfort system in your home, no matter the weather outside. Although a Benson, AZ furnace might not see as much use as one in North Dakota, it still needs repairs and maintenance from a trusted contractor for it to reach its fullest lifespan.