Did Heating, Ventilation, plus A/C systems just shrink?

Everyone I know who just got brand current plus completely current central heating plus a/cs seem to have much smaller heat plus air conditioner units than what I consistently have been used to, however did central heating plus a/cs just shrink? Or am I crazy? Or is this the way they are made these days. I found out after doing some genuinely curious research on the internet that yep, it is a fact that central heating plus a/cs are now made much more compact plus light weight than what they were 10 years ago, and which that was about the time I bought my last central heating plus a/c unit, so I had no idea what they were making now days! Heating plus air conditioner technology as well as how heating plus air conditioner device are made is a whole current world this week verses a decade ago. I find it both amusing plus impressive that they can make an all so powerful plus genuinely nice central heating plus a/c these days inside a genuinely small plus light weight case! The thing is light enough for a single person to be able to transfer it instead of it needing 2 to 3 people to transfer the older central heating plus a/c units that I have known all of my life. Heating, Ventilation, plus A/C technology never stops impressing me. I am sure that there are more amazing things just around the corner!

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