Ask This Old House

Season 15 Episode 6: HVAC Zoning, Plaster Patch

Richard learns about a way to heat and cool a house using a new room-by-room ventilation system. Tom explains the best ways to patch a small hole in the wall. And the guys ask, “What is it?”

Genre:

Documentary

Seasons:

25

Episodes:

646

Cast:

Kevin O'Connor, Tom Silva, Richard Trethewey

Quality:

HD

Duration:

30 min

First Air:

2002

Rating:

4.9