Review your HVAC system and look at its ratings. If your system uses the R-410-A refrigerant, that means it’s new enough that it’s not at the end of its life. R-22 is an ozone-depleting chemical that was recently determined to be harmful to the environment. Another sign that your AC is on the way out is if it’s using an R-22 refrigerant. Your AC is most likely nearing the end of its life expectancy if it’s 10-13 years old. Older systems may even have a SEER rating of only 6 - not taking into account the drop in efficiency air conditioning systems experience over time. Today, HVAC systems are designed to operate at least 13 SEER - or to be 30 percent more efficient. In the past, the minimum efficiency requirements were 10 SEER. SEER stands for the Season Energy Efficiency Ratio, and it’s a number used to measure how much cooling an HVAC system can put out for every 1 unit of energy it consumes. SEER RatingĪnother factor in AC life expectancy is your unit’s SEER rating. New central air conditioner standards went into effect on January 1, 2015, so you may want to review them and be sure that your existing system meets these requirements. Even if your air conditioner is 10 years old, keep in mind that today’s best air conditioners use 20 percent to 40 percent less energy for the same level of cooling.
If you have an older air conditioner, you might want to replace the outdoor compressor with something more efficient – if not the whole system. Orlando: (407) 501-6275 | Tampa: (813) 314-7261 Factors to Consider When Replacing Your AC Age When Was the Last Time You Scheduled an AC Tune-Up? What if you’re diligent about doing all 4 of these maintenance items regularly? Your AC could last as long as 20 to 25 years! If you do 2-3 of these items regularly, then your AC’s lifespan will be on the higher end of the range – between 18 to 20 years.
How many of these items you perform and how regularly you perform them makes an impact on the lifespan of your air conditioner.ĭo you do no maintenance what so ever? Expect your AC’s lifespan to be on the low end, 15-18 years. – Checking on and replacing refrigerant insulation as necessary – Removing debris from and cleaning the casing of the outside unit – Getting AC tune-ups/servicing seasonally
– Changing filter regularly (every 1-3 months)
You can expect your average AC to last between 15 to 20 years, but a good preventive AC maintenance routine can keep your air conditioner working its best longer. But there are a few factors to consider when deciding whether or not you need to replace your HVAC system. You might be wondering what is the average life of an air conditioner? Should I replace mine? Is it even time?Īccording to the US Department of Energy, the average lifespan of an air conditioning unit is about 15 to 20 years. In no event will Building Intelligence Center or its representatives be liable for any loss or damages whatsoever for consequential, incidental, indirect, special, or tort damages of any kind, including but not limited to loss of data, lost profits, business interruption, loss of business information, or other pecuniary loss that might arise from the use of or reliance on the information provided within.Whether or not to get a new HVAC system is a big decision. The burden for fitness of information provided relies solely and completely with the user. Accuracy and reliability of the information provided is believed accurate but is not guaranteed. This web site should not be relied upon for commercial use or interpretations. This guide is intended to assist Commercial/Residential Building Inspectors, HVAC professionals, Facilities Managers, HOA’s, etc., in determining the date of manufacture and/or age of HVAC equipment to determine the expected useful life (EUL). Your use of any such or similar incorporeal property is at your own risk. Unless otherwise stated Building Intelligence Center (sites are neither endorsed by nor affiliated with any of the holders of any such rights and as such Building Intelligence Center (cannot grant any rights to use any otherwise protected materials. Their use here does not imply that you may use them for any purpose other than for the same or a similar informational use as contemplated by the original authors of these articles under the CC-BY-SA and GFDL licensing schemes. Any of the trademarks, service marks, collective marks, design rights or similar rights that are mentioned, used or cited in the articles of the Building Intelligence Center (are the property of their respective owners.
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