When I was outdoors trimming some of the trees in the backyard, I accidentally hit all of the fan blades with the hedge clippers, then the clippers tore right through the fan blades as well as disfigured most of them, then i was truly ticked off as well as aggravated, because the cooling system was practically brand new. I actually didn’t want to update the entire cooling system just because I messed up the fan blades. I found a special tool online that helps straighten all of the blades truly suddenly as well as easily. I ordered the special tool as well as I chose express shipping so it would arrive in 3 to 5 corporation days. I didn’t use the cooling system during the entire time that I waited for the tool to arrive. I didn’t want to take any chance that the lack of airflow would cause harm to the cooling system. I used the cooling system in the family room as well as I left the door open all afternoon as well as all night. It was still moderate inside of the house, however thankfully it wasn’t the middle of the Summer when the complication occurred. The special tool for the cooling system arrived 3 days later. I was totally surprised by the ease of use. It only took a couple of hours to straighten all of the fan blades. The tool made it truly easy to get the task done suddenly. I do not suppose if I will find much use for the interesting Heating, Ventilation & A/C tool in the future, however I’m going to hold on to it just in case.