You may not think about the lifespan of your refrigerator very often. However, when your appliances start giving you problems, it might be time to replace them. Let’s look at the expected lifespans of home appliances and some ways to extend them.

The Expected Lifespans of Home Appliances and Tips to Make Them Last Longer


An electric range is expected to last 13 years, while a gas range can last 15 years.

Keep the heating elements clean for optimal performance. Clean up spills on top of the stove and in the oven. Don’t spray the control panel directly. Instead, use a cloth with a bit of cleaner on it to scrub away any grease or crumbs.


A standard refrigerator can last 13 years or more. A newer refrigerator can be up to 40 percent more efficient than one built 20 years ago.

To extend the life of your fridge, vacuum the coils on the back and bottom of the unit. Built-up dust makes the fridge have to work harder to do its job, which causes excessive wear and tear.


Out of all the lifespans of home appliances, the dishwasher has a relatively shorter expectation than others at 9 years. However, newer dishwashers are far more efficient with water, which can lower your water bill.

Use proper dishwasher detergent instead of regular dish soap. Dish soap leaves build-up behind, which can shorten the life of the appliance.


Most microwaves will last anywhere from 5 to 10 years.

Even though they are more affordable to replace, it’s still important to treat them properly. Don’t run the microwave empty. This causes the energy to be absorbed by the unit’s components instead of heating up food, which can cause substantial damage. Be careful closing the door so you don’t damage its latch or alignment.

Washing Machine

A washing machine lasts 10 years, on average.

To prolong the appliance’s lifespan, make sure the washer is level. An unbalanced washer causes excess strain on the machine’s parts. It’s a good idea to replace hoses every five years to prevent leaks.


Dryers, whether gas or electric, have an average lifespan of 13 years.

Always clean the filter screen between loads. Have the dryer vent cleaned every year to remove lint build-up. Don’t over-dry your clothes because it causes unneeded wear and tear.

Furnaces Have Varying Lifespans of Home Appliances

In the lifespans of home appliances, furnaces have a wide range. Oil furnaces can easily last 20 years, while gas furnaces work for around 18 years. An electric furnace is expected to last 15 years, while a heat pump might last 20 years. A gas boiler can last up to 15 years, while an electric boiler may last 10.

There are two easy things you can do to keep your furnace in good working shape. First, change the filters regularly. Second, get the system serviced at least once a year.

Air Conditioner

A central air conditioning system often lasts 15 years, while room units last about 10 years.

The suggestions for extending the life of your air conditioner is the same as for furnaces: replace filters and have the system serviced at least once a year.

Pay Attention to the Lifespans of Home Appliances

The expected lifespans of home appliances are a good thing to know about so you can prepare for replacement. Are any of your appliances nearing their end of life?

Exceptional Engineering Home Inspections provides home inspection services to Mariposa County in Arizona. Contact us to schedule an inspection.