Tag: coils

We all depend on air conditioning systems to keep our homes cool and comfortable. In Arizona, air conditioning is a potent weapon against the heat and humidity that blankets the region every summer. But as much as we enjoy and rely upon air conditioning systems, most of us don’t know a whole lot about how they function. For example, what are the “coils” inside an air conditioning unit? What purpose do they serve and how does that make the AC blow cool air into our homes? Read More