For Heating and Air Conditioning systems and their components, it’s of pressing importance to always check the functioning parts of the system. There are air handlers on the inside of the structure, and there are fans and condensers on the outside that should also be kept in mind! One of the most important piece of equipment are called the air conditioner coils. These make the air feel cool, or give off heat if it needs to. Air conditioning coils tend to stop working sometimes, though most people don’t know how all the little dust particles floating around the place began to clog your coils up! That’s why changing your air conditioner filter once a month is a smart plan to follow. Not just for health purposes, but for your Heating and Air Conditioning system to be in good health as well. Here’s a possible situation where missing the filter rotation causes problems. Here, the coils start to build up a lot of dust on them, and eventually this clogs the air flow. The Heating and Air Conditioning system has to work harder now, just to try and maintain consistently cold air. Since it’s having a hard time sucking air through the coils, eventually the coils stop working as well! This is where you have to make that call that you did not want to make to the Heating and Air Conditioning service providers. The air conditioning serviceman shows up and has to come in and take a gander at your system, all just to determine how they can fix the problem. The coils, the Heating and Air Conditioning system altogether, everything – it all has to be cleaned, usually with a special acidic chemical that gets rid of all the dirt on your Heating and Air Conditioning system coils. Once the cleaning is complete and everything is looking new again, the air conditioner is turned on so you get clean, cold, fresh air in your house once again. Drawn out, isn’t it?