Ask This Old House (2002)

S9E12 Forced-Air Furnace and Air Conditioning; Damaged Oak Flooring

Richard Trethewey, the plumbing and heating specialist, assists a couple in cutting down their utility expenses by setting up a new forced-air furnace and air conditioning unit. Meanwhile, general contractor Tom Silva steps in to aid a homeowner in fixing her oak flooring, which has been damaged by a radiator leak.