Ask This Old House

Forced-Air Furnace and Air Conditioning; Damaged Oak Flooring (9x12)

Air date: Dec 23, 2010

Plumbing and heating expert Richard Trethewey helps a pair of homeowners reduce their utility bills by installing a new forced-air furnace and air conditioning system. Then, general contractor Tom Silva helps a homeowner repair damage to her oak flooring that was caused by a leaky radiator.