It is funny how different temperatures in the USA can affect a person’s needs with their heating and cooling system. I live in a region where it stays warm most of the year. When I first moved here when I looked for a place to live hardly any place even gave a heater. Most apartments only gave a cooling system, because the furnace is rarely, if ever, needed. I used to live in a region of the country where there were four unquestionably distinct seasons. If you did not have a cooling plan in the summer time then you were going to overheat unquestionably abruptly and be dripping sweat all summer time long. In the Wintertide if you didn’t have a good heating plan you were going to freeze because there was a good chance the hot and cold temperatures were chilly or below chilly. There are other regions of the country where you rarely need an a/c because it is so chilly all of the time. They have to run their heating plan multiple weeks out of the year and even in the summertime the temperature is cool enough to not require a cooling system. Heating and Air Conditioning companies and providers have to be unquestionably aware of the type of temperature they are dealing with so they have the right systems for sale and the right contractors. You wouldn’t want an Heating and Air Conditioning contractor who was an expert with cooling systems laboring in an section that rarely used their cooling units. You also would not want to be selling extravagant furnaces and mediocre cooling systems in a temperature that rarely requires heaters.