ASK THIS OLD HOUSE: HVAC Zoning, Plaster Patch
Airs Saturday, Sept. 2, 2017 at 12:30 p.m. on KPBS TV
New room-by-room HVAC technology intrigues Richard. Tom shows a homeowner how to patch drywall.
Travel alongside the experts of Emmy® nominated series ASK THIS OLD HOUSE®, and learn how to tackle everyday home improvement projects. Tom Silva, Richard Trethewey, Roger Cook and host Kevin O’Connor answer homeowner questions with house calls.
In this episode, rocket scientist turned HVAC innovator-watch Richard meet the man behind a new technology that could revolutionize the way we heat and cool homes.
See Tom teach a homeowner how to use plaster to patch drywall.
The guys ask, "What is it?"
Past episodes and clips from the show are available to view on demand.