How long do LG air conditioners last?

LG air conditioners typically have a year warranty on parts and labor, but they can last up to 20 years if you are lucky.

How long your LG air conditioner will last depends on a few different factors. Though typically, air conditioners can last anything between eight and 20 years if they are maintained well.

How long do LG air conditioners last?

Air conditioners are a convenient way to make your space feel more comfortable, but these machines are not indestructible.

Over time, air conditioner components can wear out, which  can make your unit much less effective and much less efficient.

Typically, LG air conditioners last about 15 to 20 years (this drops to about 10 to 12 years for older models and about eight to 10 years for window units).

However, how long your air conditioner will last will vary significantly, depending on how frequently you use your air conditioner, how well you maintain the unit, how hard the unit has to work, as well as many other factors.

For this reason, it is much better to get to know the signs that indicate that your air conditioner may need to be replaced, instead of relying on general assumptions.

This is also likely part of the reason why LG only offers buyers a one year parts and labor warranty on their newer commercial wall, window and portable air conditioner models.

Tips for making your air conditioner last as long as possible

If you take good care of your air conditioner, you should be able to extend its lifetime to slightly longer than the average lifespan.

This includes things like making sure that the unit is sized correctly for your space and that the space is well-insulated to avoid any extra wear and tear on the components.

You should also clean your unit fairly regularly to keep it in a good working condition.

How to know if your air conditioner needs to be replaced

Regular maintenance, repairs and tune-ups should ensure that your air conditioning unit works as efficiently and effectively as possible.

However, if your air conditioner breaks down frequently despite this rigorous maintenance, or if any of its major parts need replacing, then it might be time to consider purchasing a replacement.

Considering the ‘5,000 Rule’

It can often be difficult to determine whether it is better to repair older air conditioners or to replace the units entirely. This is exactly why experts refer to the so-called ‘5,000 Rule’.

This handy-dandy rule of thumb states that if you multiply the age of your unit by the cost of the repairs, and the total is above $5,000, then it is usually best to just replace the unit, entirely.

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