AC Repair Guide – When Should I Replace My AC Condenser?

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Having an air conditioner in your house is one thing, but having one that is properly working is another. If you feel like the AC system is not efficient anymore, then maybe it is time you replace it with a new one. Most of the time, your AC will signal to you that it's time for a change before it completely breaks down. That is a good thing, right?

However, it is only right if you know these signs and are willing to take the best course of action. Be proactive for you to enjoy staying at home during the hot summer. And since we do not want you to realize when it is too late that your AC will not cool your house anymore, we have prepared a list of signs that it is time to replace the AC condenser.

1. When It Doesn't Cool Your House Anymore

Does it still feel hot even if the AC system is on? Sometimes you may even try to adjust it, but the results are the same. That is enough sign for you to start looking for a new one. It may also cool the house unevenly, whereby the kitchen is cooler than the bedroom, and the living room is actually warm. Other times, the air conditioner may cool for some minutes and then warm up the house — this can be very uncomfortable. While an HVAC contractor may try to trace the cause of such inefficiency, a replacement would be the best option to avoid a total breakdown.

2. If It Has Been Repaired Numerous Times

Are you always calling an HVAC contractor to check and repair your air conditioner? If the answer is yes, you obviously need to replace it. One day it will snap and breakdown without a possibility of repair. Frequent repairs include more than three times in a year. Again, when your AC requires a major repair such as replacing a compressor, buying a new unit would be more realistic, especially when the warranty has expired. Today it will be the failed fuse or capacitor, and tomorrow will be the blower motor — unfortunately, one day, it will be the entire AC. Do not wait for this day to happen. After all, the accumulated repair costs could also be too high and impractical as compared to buying a new AC, which comes with absolute efficiency. Home warranties can help with replacement costs, but be sure to weigh out your options first.

3. When It Is Producing Funny Noises

Most air conditioners produce noise once they get switched on. However, you may switch yours today and hear some weird noises that you never heard before, and this should be a point of concern. Some grinding or squeaking sound are quite strange for an AC. Also, if it is too loud than it usually is, then that is a big deal — it could be a sign of a bigger problem with the entire unit. Mostly an old and worn out HVAC system tends to be this noisy, and it is just notifying you that a replacement is required.

4. When the AC Is Old

Human beings go for retirement after working continuously for a given number of years — your AC should get the same rest. If you have been using your air conditioner system for more than 10 or 15 years, it should be replaced with a new one. It has not only lost its original efficiency, but it could be outdated, and there are new systems out there, which are more advanced. Buy a new AC but ensure that it comes with the latest features in the market such as star label — the right one will help you reduce your energy bills by more than 20 percent. Check out more details at

5. When Energy Bills Start Escalating

We all know that the air conditioner unit consumes a lot of energy. However, if the energy bill is too high compared to that of previous summer seasons, you should get concerned. While there may be other appliances in the house consuming energy, your AC system could be a huge issue here. If your air conditioner is worn out or outdated, it tends to be less efficient, and for it to keep cooling the house, it will consume more energy than ever before. The system needs to stay on more hours and even work harder to achieve the same results it did since you bought it. Well, the best way to overcome this problem is by merely replacing the system ASAP.

6. When It Starts Producing Strange Smells

Did your odorless or neutrally scented air conditioner unit start producing some foul or musty smells? This is a sign that the old machine needs to be replaced. Sometimes the air conditioner may start producing a smoky smell, and it could be a huge problem emanating from the entire unit. The smell could be uncomfortable and unhealthy for you, your children, and pets — get rid of it by replacing it with a new unit.

7. When It Has Too Much Moisture Build-Up

Usually, every air conditioner will produce moisture when operational. However, when the moisture is too much to the extent of leaking, that is a cause of alarm. The air conditioner could be having a refrigerant leak, and this will affect its efficiency. Also, the leakage will lead to mold production, which means more health hazards and discomfort at home. Your HVAC contractor may recommend repair, but in extreme cases, a replacement is the best course of action.

8. When There Is Acidity in the Refrigerant

If your AC unit is unstable, it may form some acids inside the refrigerant, which weakens the entire unit. Now, this is a problem that you can only notice through regular maintenance of the air conditioner unit. If you catch it before it touches the compressor motor, it could be saved; otherwise, the acidic condition will reduce its life span. Whether you will replace the unit or simply clean it up depends on the severity of the acid's damage.

In a nutshell;

Breaking down an air conditioner system is quite reasonable, like any other machine or appliance in your house. Sometimes a regular repair would bring it back into working, but other times, you simply need a new unit. That said, check out for these signs to ensure you replace your air conditioner in time before it is totally broken down.

Krystal Morrison

I create this blog to share my daily tips about home improvement, children, pets, food, health, and ways to be frugal while maintaining a natural lifestyle. Interested to be a Guest Blogger on my website? Please email me at: [email protected]

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