Ep 3. Atlanta: School of HVAC

This Old House season 45 episode 3 is named "Atlanta: School of HVAC." In this episode, the crew heads to Atlanta to visit an HVAC school and learn about the latest trends in heating, ventilation, and air conditioning. The experts at the school teach them about new technologies, such as smart thermostats and ductless mini-splits, and explain how these can improve energy efficiency in homes.

The crew meets with a group of students who are learning how to install HVAC systems, and they get to see firsthand how these systems work. They also visit a nearby home where a new HVAC system is being installed, and they help out with the installation process.

Throughout the episode, the crew emphasizes the importance of proper HVAC maintenance and explains how homeowners can keep their systems running smoothly. They also discuss the different types of filters and how often they should be replaced.

In addition to the HVAC school and installation site, the crew visits several homes in the Atlanta area to showcase different HVAC systems and how they can be customized to fit the needs of individual homeowners. They also provide tips on how to calculate the correct size for an HVAC system based on the size of the home, number of occupants, and other factors.

The crew provides a wealth of information for homeowners who are looking to upgrade their HVAC systems or improve their energy efficiency. By the end of the episode, viewers will have a better understanding of how HVAC systems work and how they can benefit from the latest technologies and maintenance techniques.