Sometimes I feel as if I can never have good luck with my HVAC system. It seems like just when something feels right about it, my system goe and breaks down. And believe me, I am not happy about it at all. I often have to call my HVAC technician to come to my house to look at the system for a little bit. For some reason I keep getting theses holes in my refrigerant tanks. The refrigerant inside of the tank keeps leaking out and leaves me with warm air inside of my house. The refrigerant is what helps to keep the house cool during the warm weather. Without the refrigerant, all you get is hot air. To be honest, I really do not like that warm air in the summertime. So, I have to keep calling my HVAC technician to come back for the HVAC system. I truly believe now that they might even be putting the holes in the refrigerant tank. I think the next time the HVAC technician leaves, I am going to check the tank. I have seen it so many time snow I know exactly where it is too. There has got to be some explanation as to why there is always a hole in my refrigerant tank. I need to get to the bottom of this because I do not want to have to keep spending all if this money in repairs all of the time. I might even just need a newer model of an HVAC system. That would certainly be a very costly thing as well.