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The Average Lifespan of Things Around Your Home

the inside of a furnace

How Long Will Certain Things Last in My Home?

As the old saying goes, “Nothing lasts forever” — and it can aptly apply to various appliances and units within your humble abode. From the furnace to the water heater, every single piece of home comfort technology will celebrate milestone birthdays that inch them much closer to retirement age.

If you’re not sure when you’ll need to replace an appliance or unit in your home, here are some things to keep in mind:

The Average Lifespan of Appliances and Home Comfort Technology


Ah, the furnace — one of the most essential home comfort units found within a living space! While it seems as if this vital piece of the puzzle will last forever, sadly, it will not. On average, with proper maintenance, a well-kept furnace will only last between 15 to 20 years in a home. To play it safe, when your unit falls within this age bracket, consider upgrading to a new, efficient model.

Central Air Conditioner

While we’re on the subject of home comfort technology, let’s talk about central air conditioners! Just like a furnace, this essential cooling system will need to be well-maintained throughout the year — no matter where you live.

From winterizing it in the colder seasons to scheduling annual tune-ups when the temperature increases outdoors, these critical actions will help it run top-tier. When properly maintained, a central air conditioner lasts roughly 10 to 15 years before you have to consider replacing it.

Water Heater

Has your water heater celebrated a milestone birthday recently? If so, how old did it turn? If it’s anywhere near 12 years old (or older), you may need to consider upgrading your unit. As it turns out, water heaters, when appropriately maintained, last around 12 years until they reach the potential of running into performance problems.

HVAC & Plumbing Experts in Milford, CT

If you live in Bridgeport, Fairfield, or the surrounding areas, finding a home service company you can trust can be challenging. However, the team at Tri-City Heating and Cooling is here to help with all your plumbing and HVAC needs.

Give us a call at (203) 303-5700 to schedule your appointment today!