Ask This Old House S04E21 - Water Heater; Planting Trees to Save Energy; Cellulose Insulation

Episode Overview

In this special episode, the focus is on enhancing home energy efficiency. Plumbing and heating specialist Richard Trethewey travels to Atlanta to assist a homeowner in setting up an instantaneous water heater, aimed at cutting down on escalating fuel expenses. Meanwhile, in the loft, landscaping expert Roger Cook demonstrates how strategically planting deciduous and evergreen trees can lower heating and cooling costs. Additionally, general contractor Tom Silva works with two homeowners to insulate their vintage Victorian’s walls with blown-in cellulose insulation. Back in the loft, Tom also shows how to improve attic insulation with extra fiberglass.

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