Ep 25. Circuit, Table Saw, Fireplace Insert

In season 21 episode 25 of Ask This Old House, the crew tackles three separate projects: installing a new circuit, building a table saw station, and updating a fireplace insert.

First up, electrician Heath Eastman works with host Kevin O'Connor to add a new circuit to a house. The homeowner wants to run more electrical devices in his garage, but the current circuit is already overloaded. Heath explains the importance of properly sizing circuits and demonstrates how to install a new breaker in the electrical panel. They then run new wiring to the garage and connect it all up.

Next, Kevin meets up with general contractor Tom Silva to create a table saw station for a homeowner who runs a woodworking business out of his garage. Tom shows how to build a sturdy workbench with plenty of storage space for tools. He then adds a custom saw platform that can be raised or lowered to accommodate different saw blades. The station also includes a dust collection system to keep the workspace clean.

Finally, plumbing and heating expert Richard Trethewey updates a homeowner's fireplace insert. The old unit is too small and inefficient, so Richard replaces it with a new, more powerful model. He explains how fireplace inserts work and shows how to properly install and vent them. The new insert not only looks better, but also provides more heat and reduces energy costs.

Throughout the episode, the crew offers plenty of tips and advice for DIYers looking to take on similar projects. Viewers will learn about electrical wiring, woodworking, and fireplace installation. The show also highlights the importance of proper planning and safety when working on home improvement projects.

Overall, season 21 episode 25 of Ask This Old House is a must-watch for anyone interested in DIY home improvement. The combination of three separate projects offers something for everyone, and the crew's expertise and guidance make it easy to follow along.