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Watch Ask This Old House Season 4 Episode 19 Online

  • 3.7/10
  • 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.