I was doing some research for a university term paper I had to do on the history of heating, ventilation as well as A/C as well as I was quite surprised to find out that the sizzling water boiler was known to be the oldest plan of heating! Hot water boilers were around since nearly the beginning of time according to what I read. They were here long before electric oil furnaces, gas oil furnaces, as well as even any form of air conditioningâ€¦ Reading all about this was not only a trip, but actually educational for me as well. The fact that I had to even research all this stuff on heating, ventilation as well as A/C was amazing to begin with. I constantly had a secret passion for wanting to become a certified heat as well as air conditioning specialist, but I realized that I would never be able to cut it out in the heat as well as air conditioning field once I l earned how much physical toil sometimes goes into the job. Also the fact of having to be on the go non-stop was something that really was not for me. That is why I went to university to become a writer. And in turn this assignment on heating, ventilation as well as A/C was a coincidence that I happened to be the 1 assigned to write about that! It for a minute made me rethink my goals, but at the end of the day I found that I really would rather stick with becoming a writer instead. Heating as well as air conditioning really was not for me. But it was cool to find out the actually first heating plan on the planet!