Lochinvar & A.O. Smith 100109078 Blower Assembly 321702-401 providing reliable shifting even in

providing reliable shifting even in extreme ambient temperatures

Built with a rugged brass body and 2-inch NPT ports

Engineered specifically for Carrier

The Cleveland Controls DDP-109-204 is a robust dual pressure sensing switch designed for critical HVAC and energy management applications

Enhanced Sealing Technology: Protects internal rolling elements from dust

Lochinvar & A.O. Smith 100109078 Blower Assembly 321702-401 providing reliable shifting even inThe Lochinvar & A. O. Smith 100109078 Blower Assembly is a direct replacement combustion blower designed for high efficiency water heaters and boilers. This OEM blower motor is engineered for precise air to fuel ratio control, ensuring optimal combustion stability in units like the Lochinvar Knight and A. O. Smith Cyclone series. Built with a high torque motor and balanced impeller, it effectively moves flue gases through the heat exchanger while