To prevent this from occurring, it is advised to do regular upkeep, and to change your unit when it is time. That brings up the question-what is the lifespan of a central air conditioning unit?
Similar to lots of other things, the answer varies. There are HVAC systems that last 30 years, and there are devices that only last 5. Some of it is just luck, or perhaps purchasing a central air system from a much better quality manufacturer. Other factors are how well the device is preserved and whether it is the best size for your house it’s in.
An improperly preserved air conditioner will certainly fail rather than one that has regular maintenance. Also, if the device is too small for the quantity of square feet it is trying to cool, it will work much harder and break down much sooner.
With all the aforementioned scenarios factored in, the typical lifespan of a central air conditioning unit is around 15 years. The challenge for some homeowners is they might not know how long the present device has been there, so here are some things to be on the lookout for that might be indicators that it’s time for a new HVAC unit:
1. Your a/c is at least 10 years old
With the average lifespan of a central air conditioning unit being around 15 years, there are most likely to be alerting indications when your device is past 10 years old. Specifically if you have not been in the home the entire 10 years and don’t know how well the unit was kept. Pay much closer attention to the condition of your AC device if you know it’s over 10 years old.
2. The AC is making loud and/or weird sounds
If you are hearing loud noises you have not heard prior to or don’t recognize, it’s time to employ a professional to look at the unit You do not wish to let these noises go on too long, due to the fact that they are practically sure to be an indication of issues in the system.
3. Odd smells are coming from the system.
Another clear indication of difficulty is if you see that the device smells like there is some type of electrical problem. This is another case where you have to get a repair work guy out immediately before things become worse.
4. You are paying greater energy bills than you made use of to
This is a more refined sign that your central air conditioning unit may be ready to fail, but if you notice considerably higher summer season cooling costs than in years past, this probably implies the a/c unit is not carrying out at optimal efficiency.
Why Buy New?
Some individuals think that, while their old HVAC device may be wearing, they are much better off keeping it till it absolutely breaks down, instead of buying a new one. There are some excellent factors to consider buying a new air conditioning system, specifically if you have not done so for at least the last decade: Greater Energy Efficiency, Peace of Mind on Hot Summer Days, Significant Savings on Cooling Bills and Possible Government Rebates on Qualified HVAC Units.
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