Derek ColeGM, Simmons One Hour Heating & Air · AI HVAC Answers

How Long Should Your home AC system Last?

19 Feb 2025 · 1 min

Watch on YouTube

0:40

A short single-speaker YouTube video (by Derek Cole) discussing expected residential air conditioner lifespans: typically 10–12 years depending on maintenance, contrasted with some 1970s-era round (“beer can”) units that have lasted ~25–30 years. The speaker attributes the older units’ longevity to installed compressor-saver/hard-start devices and claims many modern manufacturers no longer include those devices, implying a commercial motive to sell replacements.

Chapters

Air conditioners in this part of the country last 10 to 12 years, depending on maintenance and wear and tear. Now we have those units from the 1970s. You've seen them, those round. We call them beer can units, the round units that have been around for, like, 25, 30 years. Those babies have lasted so long because they've actually installed a product back then called a compressor saver or a hard start to actually help the compressor last longer. Since then, the equipment manufacturers have gotten very smart, decided to not put those in the units because they're in the business to sell more units.