Ask This Old House (2002)

Episode Overview

In this special episode, the team showcases various methods to conserve energy in the home. General contractor Tom Silva assists a homeowner in choosing and installing energy-efficient replacement windows. Meanwhile, plumbing and heating expert Richard Trethewey joins host Kevin O'Connor in the loft to explore techniques for minimizing the energy required for heating water. Later, Kevin and an energy auditor tour a residence, where they discuss strategies to enhance the heating and air conditioning systems while lowering electricity usage.