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Ask Our Experts: What is Passive Solar Heating?

January 24, 2016

Question for Our Experts: I’ve heard about residential solar energy systems that require solar panels on a home’s roof.  I hear this is often called “active solar heating.”  But what…

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Quick Q&A: What are Low-E Windows?

April 20, 2015

Quick Q: What are Low-E windows, and are they right for me? Quick A: Low-E windows are double paned windows that have a special material applied to the glass during…

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Ask Our Experts: Is Duct Cleaning Really Worth the Money?

November 10, 2014

Question for Our Experts: Is air duct cleaning really worth the money? Or is this something that, although helpful, you can really do without? Our Experts’ Answer: The Short Answer…

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