Lochinvar & A.O. Smith 100187890 Anode 321142-301 and Frigidaire air handler models

and Frigidaire air handler models

High Precision Airflow: ECM technology maintains constant torque to overcome ductwork resistance

often caused by welded contacts within the relay housing

This model is designed specifically for clockwise (CW) rotation when viewing from the hub/bore side

Lochinvar & A.O. Smith 100187890 Anode 321142-301 and Frigidaire air handler modelsThe Lochinvar & A. O. Smith 100187890 Anode is a heavy duty, 19. 69" powered anode designed for high demand commercial and residential water heating systems. Unlike standard sacrificial rods, this titanium powered anode utilizes impressed current cathodic protection to actively neutralize corrosive elements within the tank. By delivering a continuous, low voltage electrical current, it creates a protective barrier that stops the oxidation of the steel