How Long Do AC Units Last In Arizona?

A properly functioning air condition system is crucial for surviving the extreme summer conditions in Arizona. AC units do have limited lifespans, though. Let’s take a look at some of the factors that can either increase or decrease the lifespan of your unit.

Average AC Unit Lifespans

The lifespan of an AC unit can ultimately vary based on location, maintenance, and the specific model. Typically, these units will last anywhere from 15-20 years total. However, with the higher temperatures across Arizona, most units will last between 12-15 years.

Factors Impacting How Long AC Units Last In Arizona

Below are some of the key factors that can impact just how long your AC unit lasts in the valley of the sun.

AC Unit Size

Arizona homes have long featured AC units that are too large for their needs. This was known as “overtonning”, which was popular across the valley at one point in time. Oversized or undersized units must work harder than units that are sized properly for the home or business. Larger units will cycle on and off more often than smaller units, leading to more frequent repairs.

Environment

With temperatures rising north of 110°F, Arizona is undoubtedly defined by its scorching heat. This heat will put a lot of stress on AC units, which forces them to work overtime. Additionally, the arid and dusty desert environment leads to increased wear and tear on the individual components.

AC Unit Location

In Arizona, it’s no secret that heat can be difficult to manage, so making sure your cooling system is working properly is essential. When you have an AC unit for your home, the cooling system is centralized. The system will be installed atop your home and then routed through ductwork throughout the home.

The home will benefit from the rooftop AC unit because air can quickly circulate all throughout the home. Due to the routing of the cool air, the cooler air will ultimately rise to the warmer air. The AC system will transfer warmer air from the higher levels within the home into colder air, overall. Because the use of a rooftop system, your warm air does not need to be removed as diligently since the cool air moves naturally.

Rooftop AC units are also economically efficient for your home. You will be conserving more energy while also saving money on the home cooling system.

Maintenance Needs

These systems require regular tune ups. It’s suggested to have your unit professionally serviced at least once each year. This will help to identify any potential issues within the system or surroundings. You do not want your unit to work harder than normal during the harsh summers.

Quality Of Installation

The quality of installation can impact the AC unit’s overall lifespan. For example, improper installation can result in reduced efficiency. Make sure to hire the experienced team at Ascent Heating and Cooling for all your AC needs!

Duct Cleaning

The system relies on a fully-functional and well-maintained ductwork. Regular duct cleanings are needed to extend the system’s lifespan. Dirty ducts can also lead to higher energy costs.

Usage Rate

The duration and frequency of system usage can affect longevity. Wear and tear increases during the hotter months.

How To Make Your AC Unit Last Longer In Arizona

These tips below can help maximize the lifespan of your AC unit.

Clean Air Filters Regularly

Clogged air filters can impede airflow, ultimately reducing the overall cooling efficiency. Make it a habit to check and replace the filters every few months.

Prioritize Repairs

AC issues must be addressed as soon as possible. Ignoring things can simply lead to more issues down the line.

Keep Outdoor AC Unit Clean

The dusty desert environment can result in the collection of debris around your outdoor unit. Clear away any debris and dust to ensure optimal airflow.

Adequate Ventilation

Make sure your home has proper insulation, good airflow, and well-sealed windows and doors.

Optimize Thermostat Use

Maintaining energy-efficient temperatures can improve AC efficiency. Try to avoid any drastic temperatures changes by using programmable thermostats to regulate desired home temperatures.