I can remember growing up in the 1971’s; Things were so much odd than they are today, and some for the better plus some for the worst.
The better was that life plus people were much more relaxed plus had something called ethics, then a thing that is missing in today’s humanity highly; But the bad thing was the heating plus air conditioner technology all of us had back then, and it was nothing love the heating plus air conditioner technology that they have today.
Also, central heating plus s were quite a new thing on the Heating, Ventilation plus A/C market. And they were so expensive at that time, that the only people who definitely had central heating plus s in their homes were those who were either wealthy or well off with lots of money plus a super enjoyable more than five figure income job. Both of us were just a middle class new family of the era, so all of us had a gas furnace for our heating plus a single big window air conditioner machine that inspected the air conditioner in the dining room area, plus all of us had mini window air conditioner units in each dining room for when all of us slept. I consider myself lucky that all of us had the window air conditioner units in the dining rooms! Most of our friends at the time were from families that could only afford the important window air conditioner machine for downstairs. If it was too hot to sleep in their dining rooms they had to sleep downstairs in the dining room love a sleepover style situation. I am so ecstatic that today all of us have much better heating plus air conditioner technology!