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When to replace your Fairview Heights, IL A/C Unit

Is your a/c unit working as well as it should? Sometimes it can be difficult to determine whether your air conditioning unit needs to be repaired or you should just replace it completely. Consider the following factors when deciding on whether your air conditioning unit needs to be repaired or replaced!

Age of the Unit

The age of your a/c unit is one of the most important factors to consider when deciding whether to go ahead with the air conditioning repair. The average lifespan of an a/c unit is between 15 and 20 years. Think about an air conditioning replacement on units that are 10 years old or older.

Cost of the Repairs

Many pros use the “$5,000 rule” to determine whether or not the a/c unit should be replaced or fixed. To do this, you multiply the cost of the repairs by the age of the a/c unit. If the answer is $5,000 or more, you should consider replacing the unit. For example, if you have an air conditioning unit that’s 10 years old and the repairs cost $450, you would multiply $450 by 10. Because the answer, $4,500, is less than $5,000, it’s okay to repair the unit.

A/C Unit Efficiency


If your unit is more than 10 years old, it’s probably not a very energy-efficient model, so you should consider air conditioning replacement. More energy-efficient units are better for your home and the environment, and they help keep your annual cooling costs down. Keep in mind, a/c installation isn’t cheap; energy efficiency isn’t the only thing you take into consideration.


It isn’t difficult to find a reputable HVAC contractor in Fairview Heights, IL – residents and business owners know they can call Morrison plumbing for all their HVAC needs!

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