Most systems have a lifetime of 10 to 15 years. As your equipment gets older, its efficiency can decrease dramatically. You may notice that it gets noisier and needs repairs more often. If your system is over 10 years old, you should have your system checked for maintenance or replacement.
What is the average life of a system?
Most systems have a lifetime of 10 to 15 years. As your equipment gets older, its efficiency can decrease dramatically. You may notice that it gets noisier and needs repairs…

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