Ask This Old House host Kevin O'Connor helps a homeowner fix a faulty three-way switch. (See steps below.) SUBSCRIBE to…
Ask This Old House plumbing and heating expert Richard Trethewey shows how to control humidity throughout the house all year…
Ask This Old House plumbing and heating expert Richard Trethewey helps a homeowner add a shower to a freestanding tub.…
Ask This Old House plumbing and heating expert Richard Trethewey shows an efficient, low-maintenance way to humidify the air. (See…
Landscape contractor Roger Cook helps a homeowner install a water-saving drip-irrigation system. (See below for a shopping list, tools, and…
Plumbing and heating expert Richard Trethewey shows how to prevent ice buildup from shutting down an air-conditioning system. (See below…
This Old House plumbing and heating expert Richard Trethewey explains the extreme importance of maintaining your water heater's temperature-and-pressure relief…
This Old House plumbing and heating expert Richard Trethewey shows how to replace a badly corroded cast-iron flange. (See the…
Ask This Old House plumbing and heating expert Richard Trethewey installs a house hydrant to replace a leaky outdoor spigot.…
Ask This Old House general contractor Tom Silva is in Salem, MA, to help install a bookshelf that doubles as…
Use a specialized foam panel called Bekotec to lock the PEX tubing in place, cover it with a sand-and-cement mix,…
This Old House plumbing and heating expert Richard Trethewey explains how a recirculation line can save energy, money, and time.…