In this video, I walk you through the step-by-step process of installing a central air conditioning system. Whether you're replacing an old HVAC unit or setting up a new Senville system, I've got you ...

A central air system can be a great addition to your home — keeping your home cool and comfortable in the summer months and you may even add value to your home. How much it costs to install central ...

An HVAC system (for heating, ventilating, and air conditioning) is what keeps your home cozy in the winter and cool in the summer. Those who are experiencing the record-breaking high temperatures of ...

Mike De Socio is a CNET contributor who writes about energy, personal finance, electric vehicles and climate change. He's also the author of the nonfiction book, "Morally Straight: How the Fight for ...