This Lochinvar blower assembly is a Flammable Vapor Ignition Resistant (FVIR) component designed to enhance the safety and efficiency of various heating systems. The assembly includes a motor, a fan blade, and an integrated control module. The motor is responsible for driving the fan blade, which in turn circulates air within the system. The integrated control module oversees the operation of the blower, ensuring it functions optimally under different conditions. This FVIR blower assembly is specifically engineered to prevent the ignition of flammable vapors outside of the combustion chamber, thereby reducing potential fire hazards. It is compatible with several Lochinvar water heater models and is made from durable materials for long-lasting performance.