When I was thinking about it I easily can remember how aged central heating & a/c units are very noisy! Or should I say they were.
They do not make these kind of central heating & a/c units any longer.
This is how it was way back in the day when central heating & a/cs were brand new & fresh on the market. But this week the way they make central heating & a/cs this is no longer an issue. They are no longer noisy & entirely some central heating & a/c units this week are so quiet you can hear a pin drop! That is how quiet they can be. It is a real mind blower when you recognize about how quiet central heating & a/cs are this week. Back when the noise that central heating & a/cs made when they came on & off would wake the dead! That is how loud & clunky they were. I am so glad those days are long behind us. I can remember when I was a kid how central heating & a/cs would keep me from getting a enjoyable evening sleep. It was not a enjoyable thing by any means. So I am over the sky on how good central heating & a/cs are this week with the quiet nature they now have. I am glad that heating & cooling technology was able to fix this!