Most households rely on the heating and cooling system to maintain comfortable temperatures throughout summer and winter. However, some people don’t often think about their HVAC unit until it develops ...

Many of us have a deep appreciation for the cooling systems in our homes, whether we realize it or not. What do we really know about the cooling side of our HVAC systems? Do we need to know more?

Even if you don't know (or care) what a Btu is, you've probably seen a cooling system react violently once in your life. Usually taken for granted until it screws up, the cooling systems in our cars ...