All Gas Regulators is a leading source of Lochinvar brand replacements parts and accessories. Lochinvar’s heritage of excellence dates back to 1939, when Walter Vallett, Sr. founded the Walter Vallett Company. For generations, employees and customers have enjoyed growth and energy-saving innovations from Lochinvar. Today, Lochinvar continues its leadership position in the industry. As a part of A.O. Smith Corporation. Lochinvar is the leading producer of energy-efficient boilers, water heaters, pool heaters and commercial package systems
