Did HVAC systems just shrink?

Everyone I know who just got brand new plus completely up-to-date central heating plus a/cs seem to have much smaller heat plus air conditioning units than what I consistently have been used to, then did central heating plus a/cs just shrink? Or am I crazy? Or is this the way they are made these afternoons. I found out after doing some particularly curious research on the internet that yes, 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, then which that was about the time I obtained my last central heating plus a/c unit. So I had no idea what they were making now afternoons! Heating plus air conditioning technology and how heating and air conditioning component are made is a whole new world this week verses a decade ago. I find it both amusing plus impressive that they can make an all so powerful plus particularly nice central heating plus a/c these afternoons inside a particularly small plus light weight case! The thing is light enough for a single person to be able to move it instead of it needing 2 to 3 people to move the older central heating plus a/c units that I have known all of my life. HVAC technology never stops imimportant me. I am sure that there are more amazing things just around the corner!

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