Block · one region of the page, as the scanner read it. It may hold a whole story, part of one, several, or an advertisement; stitching blocks into articles is the next step. Text is supplied OCR.
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Fenestration Rating Council (NFRC) label and other independent organizations that help consumers choose environmentally responsible and energy efficient products.
The Energy Star label is designed to help homeowners make energy efficient choices and achieve substantial savings in heating and cooling costs. According to the (J.S. Department of Energy, replacing inefficient single pane windows with Energy Star qualified windows could save up to 15 percent on your energy bills.
In addition, homeowners who purchase and install Energy Star qualified windows and doors in 2007 may be eligible to receive a one-time credit of up to $500 on their federal income tax.
Windows are also rated for their energy efficiency by the NFRC, which helps homeowners compare window products by establishing an independent industry-wide standard for rating and labeling windows. The NFRC label means the window’s performance is certified and provides an “apples to apples" comparison
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