When you invest in a new air conditioning system, you want to know that you’re purchasing something that will last for years to come. The thought of facing a sweaty summer without AC is practically unbearable, so you need to know that a ductless mini split system is reliable. Ductless mini split AC units don’t use ducts to deliver cool air, so they essentially avoid problems with leaky ductwork. That’s why many people claim they’re more efficient and better for your wallet and comfort long-term. The question is, how long do ductless mini split systems really last? Well, the answer depends on a handful of factors.
Factors That Affect Ductless System Lifespan
There are many different things that can limit the lifespan of your ductless heating and cooling system. Some of the most common factors include:
- The quality and regularity of HVAC maintenance
- Quality of installation and the components used
- Improper usage such as heating or cooling with windows and doors open
- The overall environment the unit is used it. Salty coastal environments can corrode components faster.
Will you perform regular maintenance and care?
When adequately maintained, it’s estimated that most mini split ductless air conditioners last for about 20 years. This is far beyond the 12 to 15 years that most conventional systems last, so it’s fairly safe to assume that your mini split system will last longer than most other options. However, you are responsible for scheduling regular maintenance with an HVAC company. As with any appliance in your home, your AC system can only reach peak performance when cared for and repaired as needed.
INCREASE LIFE EXPECTANCY WITH OUR PROFESSIONAL SERVICE
If anybody can answer the question how long do mini split systems last, it’s your local HVAC company representative. A qualified service technician can analyze your HVAC system and make recommendations on how to get the most from your system, including steps you can take to increase its life expectancy.
ENERGY-EFFICIENT USE
Outside of maintenance, the other way you can add life to your mini split system is by using it efficiently. By nature, most mini split systems are very energy efficient thanks to their variable speed operation. You can add life to your unit by:
- Turning it off when the room is not occupied, or at least setting the temperature for less heating or cooling operation.
- Leaving the fan setting on “Auto” and letting the system decide the most efficient speed setting.
- Minimizing heat sources during cooling can help — closing blinds or shades to block the sun as an example.