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Charles Kowoski

Signs You May Need To Replace Your Air Conditioning Unit

4 min read

To stay comfortable in your own home, an air conditioning unit is important. Like some other appliances, an air conditioner might occasionally need repairs. But at what point is it best to replace your system? It is a big investment to buy a new unit, however the cost to fix and continuing to use an older air conditioner may also be expensive. Sometimes a new appliance can save you money in the long term. It might be time to get a replacement if you have a cooling system that is more than 10 years old, uses R-22 Freon, runs inefficiently, isn't the proper size or needs repairs frequently.

Older Than 10 Years

Most well-maintained units can last about 10 to 15 years, while the life span of an air conditioner may vary by model and usage. Replacing as opposed to fixing might be the wiser approach to take, if you are facing a significant repair and your air conditioner is over 10 years old. In the last decade, there has been great technical advancements in cooling technology. If your unit is over 10 years old, you'll be able to replace it with a more efficient and effective model.

Uses R-22 Freon

The government is phasing out R-22 Freon. This refrigerant has been popular for decades, however it contributes to ozone depletion and global climate change. The price has already increased and may likely continue to escalate, even though R-22 Freon is still available. If your air conditioning unit requires a repair and uses R-22, it may make sense to buy a new system now that uses an alternative coolant. This might save you money in the long run and be a more friendly option for the environment.

It Runs Inefficiently

Replacing an inefficient air conditioner will provide greater comfort and save money over time. Have you found that your unit takes longer and longer to cool your home? Are you failing to get the same level of cool air and comfort from your unit that you use to? Do you find it difficult to keep your home cool? Do your electric bills keep increasing? These are all signs that the air conditioner is wasting energy (and your money). A new energy-efficient unit will run more effectively and be an important investment.

Wrong Size

Having an air conditioner of the proper size can make a huge difference in how it operates. An undersized system will waste energy by having to work constantly. An oversized unit will cool the air in your home quickly and shut off before the building’s structures are cooled properly. This means heat and humidity will seep into the walls, forcing the air to turn on again. These large bursts of frequent air are inefficient.

The correct size you need will depend on the size of your home’s living space, amount of sun exposure, shade from trees or nearby buildings, type and number of windows, kind of insulation and state of the duct work. You may benefit from a different sized cooling system, if any of these factors changed over the years, for example you have cut down some trees.

Frequent and Costly Repairs

It might not be worth continuing to invest in it, when your air conditioning unit keeps needing repairs. A new cooling system will get rid of the need for continued costly maintenance and save you money on energy costs. Plus, you’ll be a lot more comfortable in a well-cooled home.

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Tags: cooling, boiler, furnace repair in chicago