This Old House Season 39 Episode 8 Newton GenNEXT | Duct Dynasty

In season 39, episode 8 of This Old House, titled "Newton GenNEXT | Duct Dynasty," the crew returns to a Newton, MA home they renovated 10 years ago. The homeowners have a new project in mind: updating their HVAC system.

The episode begins with a tour of the home's existing ductwork, which is outdated and inefficient. The team, led by general contractor Tom Silva and HVAC specialist Richard Trethewey, decides to replace the ducts with a more modern, efficient system. The new system will be designed to provide even heating and cooling throughout the home.

To begin the process, the team must first remove the old ducts, which proves to be a difficult task. The existing ducts run through tight spaces and are difficult to access, so the crew deploys a small robot with a camera to explore the ductwork and locate any problem areas. Once the old ducts are removed, the team begins installing the new ducts.

The new ducts are made from a high-tech material that is designed to be more durable and energy-efficient than traditional metal ducts. The crew works carefully to ensure that the ductwork is installed correctly and is free from any holes or gaps that could lead to air leakage.

Next, the crew turns their attention to the home's mechanical room, where the furnace and air conditioning units are located. Richard works to install a new, high-efficiency furnace, which will be more effective and cost-efficient than the home's existing furnace. He also installs a new air conditioning unit, which will be able to cool the home more quickly and efficiently.

Throughout the episode, the crew also works on a variety of other projects around the home. They add insulation to the attic, repair a damaged ceiling, and install new lighting fixtures. The homeowners are thrilled with the progress and are eager to see their updated home.

In the end, the crew successfully completes the ductwork installation and the other home improvement projects. The homeowners are impressed with the results and grateful for the team's hard work. This episode of This Old House provides a fascinating look at the process of updating an outdated HVAC system and shows how modern technology can be used to improve a home's energy efficiency.