Did you know that you can occasionally sign up for workshops at local hardware stores or home improvement sites, and they are often tailored for ladies or people who are unaccustomed to trying to do DIY repairs, anyway, I recently decided to attend a basic heating and cooling workshop that they were having at the store near my house, the local heating and air conditioning supplier sent one of their top heating and cooling maintenance specialists to offer the class, and I don’t recognize they entirely expect anyone to maintenance their own heating or cooling units, who knows maybe I will be able to tell what is wrong with my air conditioning before I call the heating and air conditioning woman the next time I have trouble with my air conditioning. Anyway, I was most interested in the A/C blower. I don’t know why, it never even occurred to me that there was something called a blower, of course, air blows out of the air duct and that is what gives us our heating or our cooling, so I don’t know what I was thinking. Anyway the A/C blower is entirely crucial because without it you will not have any cool door heated air coming out of your A/C air vents and the whole purpose of your heating and air conditioning method is lost. So how do you know if your A/C blower is bad? There are some telltale signs to look for. If you go outside and your A/C equipment appears to be running as it normally does, however you do not recognize any cool air coming out of the vents, is it possible that your A/C blower is bad. Another sign that your A/C blower is terrible is that your air conditioning circuit breaker keeps tripping. Another sign is that there is a burning smell coming out of your air duct. If any of these are happening, it is best to turn the heating and air conditioning method entirely off and call the A/C maintenance boys and let them know that you recognize you have a terrible A/C blower.