Lochinvar, LLC is a leading manufacturer of high-efficiency water heaters, boilers, pool heaters and custom pre-piped packaged systems. The company’s history is rich with family heritage with its founder, William Vallett establishing a foundation built on core values still represented today, almost one hundred years later. Competencies like a commitment to research and development, lean and flexible manufacturing systems, comprehensive training programs, a network of distribution and most importantly, our people are what have made Lochinvar an industry leader.