KEEA

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  Keystone Energy Efficiency Alliance

Windows

  • Windows

    Window

    When heat is lost or gained due to poor insulation, your heating and cooling systems must work harder to maintain a comfortable temperature in your home, resulting in higher energy costs.

  • Window Basics

    Depending on what type of windows you currently have, the dimensions of the existing windows, the type of fuel you use for heating and cooling, as well as how energy conscious you are will affect the savings accrued by replacing single pane windows with energy efficient windows.

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