Watch Ask This Old House Season 4 Episode 19 Online
-
- COUNTRIES: United States of America
- Subtitles: English
General contractor Tom Silva shows host Kevin O'Connor how to build a custom cover for a radiator. Then plumbing and heating expert Richard Trethewey shows Kevin several different types of humidifiers and then makes a housecall to help a homeowner install a steam humidifier on her forced-air heating system.