The average lifespan of an air conditioning unit ranges from 10 to 20 years, depending on several factors. If your system is more than ten years old, it may seem to work, but it's likely that it's become much less efficient and that it's costing you a lot of extra money. The Department of Energy recommends replacing your HVAC system after 10 years for maximum efficiency. Some newer units can last up to 15 years, so be sure to check when yours was installed and ask a professional how long it should last.
Air conditioning systems are basic systems for your home that are used a lot. If you live in a climate where all four seasons are extreme, you can use your HVAC system almost all year round. Residents of warmer climates can cause less wear and tear on their systems. Although they are workhorses, air conditioning systems are designed to withstand this use and last, on average, between 15 and 25 years.
These systems are often expensive to buy and install, so they're expected to last decades, but 15 to 25 years is a wide range, and there are quite a few steps you can take to extend their lifespan. The first thing to consider when deciding whether to repair or replace the unit is the age of the system. If your unit is more than 10 years old, there are many factors that may encourage you to replace it. If possible, it's always best to try to schedule your HVAC replacement in advance so you don't get caught off guard with a broken system. Each component of an air conditioning system is complex and, often, what appears to be a total failure at first glance is the rapid replacement or repair of a part of one of the systems. And you were right, replacing air conditioning systems can be expensive, so it's a good idea to plan and save before you need to immediately replace air conditioning units or furnaces.
Replacing the HVAC in the fall or spring is also often less uncomfortable for the occupants of the house due to the mild temperatures. The age of your system, repair costs and outdated technology can be key factors when deciding whether to repair or replace your HVAC system. As a result, service and minor repairs are performed more frequently and extend the overall life of your HVAC systems. In addition, they cover the costs of replacing them when it's finally time to replace them. While homeownership is a given that a system can break down at any time, evaluating the age and condition of your current HVAC system can give you an idea of how much time you have left before you plan to replace it. When you make the decision to replace your unit, an authorized specialist can provide you with estimates based on different HVAC system options. Even better is that if you have a home warranty, maintaining your HVAC system won't be as expensive without it and you'll save on the possibility of replacing the entire system ahead of schedule.
