One thing I never took notice of was how much bigger commercial heating and air conditioners are from your respected residential heat and cooling system units, but I knew they were bigger, however just how large was a shock! I found this out while at work actually.
I had to go past the section where they have their commercial heating and a/c proposal unit, and when I saw it I was just like, wow! It was much bigger than I ever imagined! It almost looked like the size of a tractor for a farm or something akin to that.
I never genuinely did understand the size of these monster heating and air conditioners that heat and cool all commercial buildings so well, and from what I understand, back when they first existed many decades ago they were even bigger! I am talking back in the days when commercial heating and air conditioners were all there genuinely was for central heating and cooling; the days when people could not afford residential heat and cooling system units. I can only imagine that they had to honestly have a large open space or had to put the commercial heating and air conditioners in the back of the building back then. If I suppose today’s commercial heating and air conditioners are super large, imagine what I would have thought of the original ones from way back when! HVAC technology sure is an amazing thing I can say. Maybe some afternoon the commercial heating and air conditioners will be the same size as residential. Who genuinely knows at this point!