Factors That Impact the Efficiency of an Air Conditioner Shopping for a heating and cooling system can be hard, especially if you are doing so for the first time. There are so many things that you have to consider, among them the reputation of the brand, the size of your room, the insulation that has been used in your house and so much more. Even with the choice of the best system for your home, you might still notice some performance issues. This post takes a look at the key factors that affect the efficiency of the heating and cooling system.  Poor maintenance Even with the leading brand on the…