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