Ask This Old House — Episode 25: Circuit, Table Saw, Fireplace Insert

You are watching the episode Circuit, Table Saw, Fireplace Insert Heath helps a homeowner whose kitchen breaker trips when the basement humidifier is running by installing a new basement circuit; Tom showcases the importance of table saw safety by demonstrating safety techniques for the most common sources of table saw injuries; Richard helps a homeowner supplement their homes heating by installing a wood burning insert into their drafty fireplace.