Mini splits average 20+ years of service, which is significantly longer than the 12-15 years for a traditional system. Like any other system, however, they require proper maintenance to last that long. And, a mini split should be installed by a licensed, certified professional to ensure it’s working safely and properly.

Read More: How Do Mini Splits Work?

Why Do Ductless Systems Last Longer?

There are several reasons that ductless systems tend to last longer than traditional ones, and most have to do with the lack of ducts that are required.

Air ducts are very inefficient. It has been calculated that a duct system loses 20-40% of the heat that it carries because of leaks.

This means that the system has to work longer and harder to keep your home at the right temperature. Since mini-splits have separate thermostats for the zones where they are located, they can achieve better results without the energy loss. 

Read More: How Many Rooms Can A Mini Split Cool?

Leaky ducts also tend to suck up dust and other particles from areas that they travel through like attics and crawl spaces. This debris can clog up the evaporator or compressor and cause damage and wear to important components of the system. 

Traditional systems also have large compressors that must stop and start frequently. This puts a great deal of strain on the system. When a central air system fails, it is often the compressor that goes first. Mini-splits use variable speed (inverter) compressors that go up and down in speed without the hard starts.

Read More: How Much Does A Mini Split Cost for Homes in Boise, ID and Valley County?

Proper Mini Split Maintenance

The lifespan of an HVAC system is dependent on many different variables, so if you want to get at least 20 years out of your mini-split, there are three important things that you should do.

  • Have you system inspected and serviced yearly by a licensed HVAC technician
  • Clean the air filters regularly
  • Make sure that the outdoor unit stays clear of leaves, dust, and debris

Read Real Case Studies Of Mini Split Installations In Boise Metro and Valley County

Mini Split Installation In McCall, ID and Boise Metro

If you are interested in ductless mini split installation for your home in McCall, ID, Valley County, or Boise Metro, contact the professionals at Snowflake Air. We offer free in-home estimates and can answer any questions you might have. When you choose Snowflake Air, your satisfaction is guaranteed!

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