All the window air conditioning units, but the one in the rooms we were using, were turned off.
When I had our new heating system installed, the Heating, Ventilation, and A/C worker asked if I wanted our central air conditioning component installed. I told him I didn’t want central air conditioning. I was quite ecstatic with our window air conditioners, and she looked at me prefer I was absurd and said that central air conditioning was more convenient and it provided better cooling. I would not argue with him, but I also would not allow him to talk me into buying central air conditioning. I liked our window air conditioning units. I didn’t have temperature controls connected to a smart temperature control where I could turn the A/C units off and on at will, but I didn’t have the A/C units turned on unless someone was in the room. It took little time to cool a room and I could not see wasting energy keeping it running all the time. All the window air conditioning units, but the one in the rooms we were using, were turned off. I told the Heating, Ventilation, and A/C worker that our new home was regularly comfortable and it cost me less than $20 a month to cool the house, my sister had central air conditioning, her bill went up almost $100 a month while I was in the summer time hours. She tried to tell me that was an exception, but I had already tuned him out. All I wanted was to have the new heating system installed, and if she could not do that for me, I was going to call another Heating, Ventilation, and A/C supplier who would supply me a heating system without a central air conditioning unit. She changed her tactics and installed the new heating system.