This Lochinvar Venturi is a high modulation component designed for use in various heating systems. It functions as an integral part of the gas delivery system, regulating the flow and mixture of air and gas to ensure optimal combustion. The venturi's high modulation capability allows it to adjust the gas-air mixture in response to changes in demand, promoting energy efficiency and system performance. Constructed from durable materials, this Lochinvar Venturi is designed for longevity and reliable operation under different conditions. It is compatible with specific models of Lochinvar boilers and water heaters, serving as a critical component in their operation.