One thing I can tell you when it comes to heating and A/C technology is that you never think exactly what is around the corner! It seems that heating and A/C technology is regularly upgrading and increasing every single time the two of us blink an eye, however one seventh the two of us are using official dial temperature controls, then the next it is digital temperature controls, and now today the two of us are here with programmable temperature controls which are also known as smart temperature controls! It absolutely is mind boggling when you know about it, however the way they come up with this advanced heating and A/C technology almost overnight absolutely blows my mind all together.
I can still remember when window air cooler units were what the two of us used for air coolers in the summertime hot months of the year, and then before the two of us knew it, there was central air cooler and central heating.
At first it was only for the rich folks and commercial buildings, but then in another blink of an eye it was affordable and now today, all the people have central heating and air coolers. This would not have even been thought of as being possible 30 to 40 years ago! This is what I mean by you never absolutely think when it comes to heating and air cooler technology, and what is here today could be obsolete and totally changed tomorrow. And then I will be running out to invest in whatever the latest and greatest is in heat and cooling system technology. I absolutely am amazed by all of this as I rest here and absolutely entirely know about it all!