I remember back when I used to have this outdated central heating plus cooling system unit.
It was in the mornings when heating plus cooling system was pretty current to the commercial market.
So the people I was with and I are talking almost 50 years ago! This central heating plus cooling system equipment worked really well for its time, but it was way too loud, but especially for night time; When you were trying to sleep at night around this central heating plus cooling system equipment it could be strenuous occasionally if the heat or cooling system equipment would go off plus on. About the only way to get a good night’s sleep was to have the central heating plus cooling system equipment running all night without turning off plus on. The only way for this to happen was either with the fan being on or if it was so warm or cold that the central heating plus cooling system equipment did not turn off once. Other than that, you just had to deal with it if you had central heat plus cooling system plus wanted to heat plus cool your home. I am so blissful those mornings are long behind us now plus that the people I was with and I have perfectly working central heating plus cooling. HVAC technology is so advanced now compared to those early mornings that most central heating plus cooling units are quiet enough to where you can sleep plus not even think if they are running or shut off. That is how I love it. And I am so glad that HVAC technology brought us here.