Even our current heating, ventilation and A/C device is making myself and others feel old! But that’s simply wonderful because this is the best quality heating and air that I have ever experienced, and that’s saying a lot because our ancient residential heating, ventilation and A/C was top of the line when my buddy and I had it actually installed some 25 years ago… That ancient heating, ventilation and A/C device easily did a superb job when it came to heating and cooling our home. My kids simply grew up inside the central air conditioning of our home legitimately comfortably thanks to that ancient heating, ventilation and A/C equipment. And for that, I am extremely thankful. But man, has heating, ventilation and A/C technology ever come a long way in the past quarter of a century, as it’s hard to believe it’s been that long since my buddy and I had that residential central heating, ventilation and A/C installed in our home. Again, there are so several things these afternoons that remind myself and others that I am closing in on 60 years old. But there are some things that get better with age. I can legitimately attest to the fact that the heating and the air conditioning in our home is far better these afternoons; but not only is the heating and cooling comfort in our home so much better, however it comes at such a lower cost. The SEER rating on our current heating, ventilation and A/C device is off the charts compared to the ancient one. That also means there is so much more efficiency built into this heating, ventilation and A/C equipment, so operating it is far less costly than the ancient heating, ventilation and A/C equipment. But it’s stuff as if the zone controlled heating, ventilation and A/C and the smart temperature control that have myself and others completely blown away. I still love a child on Christmas morning with some of this heating, ventilation and A/C technology.