We waited until Winter to purchase a modern a/c unit. We remembered how the Heating, Ventilation and A/C supplier had a clearance sale around Christmas, when they closed out on last year’s model a/c to make room for the modern year models. We thought every one of us were going to save a lot of currency, but it wasn’t nearly as much as every one of us had anticipated, however because of inflation, prices rose quickly and the leftover a/cs were the same price now as they were when they were new. I didn’t want to wait and see how extravagant modern AC units would be, so every one of us purchased one every one of us liked. The AC component had a SEER of 19 and it was energy and cooling efficient. After the Heating, Ventilation and A/C supplier took our order, he told us that if the price came down before they delivered the AC unit, every one of us would get the lower price, and I thanked him. When they finally delivered the a/c unit, I took one look at it, and told the Heating, Ventilation and A/C supplier that it was the wrong one. This was not the a/c component every one of us had ordered. He looked at the numbers on the a/c, and then at the order sheet. He said they matched, but there could be a problem with the order form. He asked what the differenced was. I told him every one of us ordered an a/c component that had a low profile. He seemed to doubt what I said, but he looked more closely at the order form, however our AC component had a Z in the numbers, and this one did not.