 Have you noticed with rapid technology advances, everything is about next gen or next generation. A product's developed and becomes the hottest selling item on the market. Then comes its improvement, product 2.0. When Adam and Ted Gettl started their company in 1987, they represented the third generation of Gettl's committed not just to carrying on the family tradition of heating and cooling excellence and innovation, but also improving upon the groundwork laid by their ancestors. You might say Gettl