Hotter summers mean heavier AC use, but how long do air conditioners last?
We break it down and share simple ways to help your unit beat the heat.
After all, air conditioners have a finite lifespan and even well-cared-for systems eventually fail.
Credit:Getty Images / KangeStudio
Getty Images / KangeStudio
What Is the Average Lifespan of an Air Conditioner?
Each air conditioner system has a slightly different lifespan, depending on the unit bang out and manufacturer.
Ductless mini-split systems use more energy-efficient inverter technology and can run at varying speeds as needed.
If properly cared for, newer models last around 20 years.
When it comes to window and wall AC units, size matters, Sinclair says.
Window AC units typically last between 8 and 10 years, depending on how wellthey are maintained.
But an AC unit that is too small for the room will run overtime to cool down the space.
That extra work drives up electricity bills and pressures the unit to overperform.
To optimize the lifespan of your cooling system, choose an appropriately sized AC unit for your space.
Climate
Unsurprisingly, day-to-day AC usage depends heavily on the outdoor climate.
Model
Your air conditioner’s age and model also matter when it comes to longevity.
Newer AC models with state-of-the-art technology are likely to outlast their older counterparts.
Natural wear and tear is inevitable with a unit that gets regular usage, Sinclair says.
No AC unit will last forever, but proper maintenance and care can prolong its life.
How to Extend an Air Conditioners Lifespan
An efficient, well-maintained AC unit will last longer.
HVAC Systems
Sinclair says homeowners should schedule annual maintenance checks for theirAC units and HVAC systems.
Older AC units might need more attention than newer ones.
Keep an eye out forobvious leaksand use a programmable thermostat to adjust the temperature when you’re not home.
These cleaning and maintenance tricks will reduce unnecessary strain and prolong the AC units life.
Throughout the House
There are also plenty of non-AC-related ways to prevent overworking any AC unit.
If your AC unit is older, keep an eye out for changes in reliability or poor overall performance.
If it isnt a simple wiring issue, have a professional assess the unit.
They can determine whether its a component issue or the entire system needs replacing.
Odd noises are often indicative of failing components, Sinclair saysand these issues can be expensive to fix.
Ifpoor air quality is an issue, it could mean your air conditioner isnt effectively filtering the air.
Check and change the air filter.
If that doesn’t solve the issue, it could be time for an upgrade.
When in doubt, consult a professional technician.
It depends on the issue.
